lock_stat version 0.3
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                              class name    con-bounces    contentions   waittime-min   waittime-max waittime-total    acq-bounces   acquisitions   holdtime-min   holdtime-max holdtime-total
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

           &(&mapping->tree_lock)->rlock:        704270         706482           0.01         452.77      974388.32        1296535      146754064           0.00         302.67    36018426.41
           -----------------------------
           &(&mapping->tree_lock)->rlock         259516          [<ffffffff810f25a6>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock         317124          [<ffffffff810f39c2>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock         129435          [<ffffffff810f2423>] __set_page_dirty_nobuffers+0x63/0x160
           &(&mapping->tree_lock)->rlock            425          [<ffffffff810f19e0>] tag_pages_for_writeback+0x30/0xb0
           -----------------------------
           &(&mapping->tree_lock)->rlock         359338          [<ffffffff810f39c2>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock         254373          [<ffffffff810f25a6>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock          92265          [<ffffffff810f2423>] __set_page_dirty_nobuffers+0x63/0x160
           &(&mapping->tree_lock)->rlock            524          [<ffffffff810f19e0>] tag_pages_for_writeback+0x30/0xb0

...............................................................................................................................................................................................

                                   key#2:         76458          76649           0.30         222.65       78959.03         507809         855601           0.00         273.23      852744.20
                                   -----
                                   key#2          66291          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   key#2          10358          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   -----
                                   key#2          70026          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2           5436          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   key#2           1187          [<ffffffff8106efca>] prepare_to_wait_exclusive+0x2a/0x90

...............................................................................................................................................................................................

                        rcu_node_level_1:          9396           9428           0.24          34.41       21922.07          45877         125845           0.08          11.16       54985.38
                        ----------------
                        rcu_node_level_1           9376          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1             35          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1             17          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        ----------------
                        rcu_node_level_1           8745          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1             35          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        rcu_node_level_1            573          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1             75          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0

...............................................................................................................................................................................................

                      &(&h->lock)->rlock:          8211           8212           0.23          35.48       29154.23         268709        1429923           0.15         265.57     1953134.20
                      ------------------
                      &(&h->lock)->rlock           1418          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock           1850          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock           2470          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock           1579          [<ffffffff8136a524>] blk_queue_bio+0x214/0x350
                      ------------------
                      &(&h->lock)->rlock           5370          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock            399          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock           1416          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock            654          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80

...............................................................................................................................................................................................

                                &q->lock:          5487           5740           0.23          10.39        5045.54         377922         384316           0.00         209.18      225510.22
                                --------
                                &q->lock           2923          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           2817          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock           3208          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                &q->lock           2532          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120

...............................................................................................................................................................................................

                               &rq->lock:          1796           1797           0.54         206.23       17583.77           3089        2500608           0.00         270.48     1960806.96
                               ---------
                               &rq->lock            459          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock           1256          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock             79          [<ffffffff81041d57>] try_to_wake_up+0x217/0x2e0
                               &rq->lock              1          [<ffffffff81045337>] load_balance+0x647/0x8b0
                               ---------
                               &rq->lock            804          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock            540          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock            413          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                               &rq->lock             39          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0

...............................................................................................................................................................................................

                                   key#5:           650            651           0.33           3.58         754.01         225877        4419760           0.00         265.17     1092052.48
                                   -----
                                   key#5            651          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            651          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                &journal->j_state_lock-W:           166            166           0.61           4.83         252.89            982           2731           0.12         139.15        5767.01
                &journal->j_state_lock-R:           102            102           0.57          96.89         441.92          32676       35961900           0.12        1075.75     5963678.87
                ------------------------
                  &journal->j_state_lock             31          [<ffffffff812345db>] jbd2_log_start_commit+0x2b/0x60
                  &journal->j_state_lock             34          [<ffffffff8122ddb3>] jbd2_journal_commit_transaction+0x1d3/0x1590
                  &journal->j_state_lock            102          [<ffffffff8122b348>] start_this_handle+0x88/0x570
                  &journal->j_state_lock             26          [<ffffffff8122e078>] jbd2_journal_commit_transaction+0x498/0x1590
                ------------------------
                  &journal->j_state_lock             40          [<ffffffff8122dc74>] jbd2_journal_commit_transaction+0x94/0x1590
                  &journal->j_state_lock            107          [<ffffffff8122b348>] start_this_handle+0x88/0x570
                  &journal->j_state_lock             16          [<ffffffff8122ebd4>] jbd2_journal_commit_transaction+0xff4/0x1590
                  &journal->j_state_lock              4          [<ffffffff81233775>] kjournald2+0x215/0x230

...............................................................................................................................................................................................

                             &rq->lock/1:           204            204           0.73         219.37        2895.19            315           1835           0.10         196.66        5814.65
                             -----------
                             &rq->lock/1            204          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1             99          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                             &rq->lock/1             78          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                             &rq->lock/1             24          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             &rq->lock/1              3          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0

...............................................................................................................................................................................................

            &(&bp->indirect_lock)->rlock:            97             98           0.53           3.51         145.11            524           1258           0.13           3.23        1154.03
            ----------------------------
            &(&bp->indirect_lock)->rlock             52          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             46          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             46          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             52          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

...............................................................................................................................................................................................

               &(&zone->lru_lock)->rlock:            74             75           0.36           5.32          94.66           3863        2581454           0.00         280.64     1097235.64
               -------------------------
               &(&zone->lru_lock)->rlock             32          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock             43          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               -------------------------
               &(&zone->lru_lock)->rlock             68          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              7          [<ffffffff810f4eec>] release_pages+0x10c/0x280

...............................................................................................................................................................................................

                        rcu_node_level_0:            34             34           0.66           6.53          55.81           3611           7832           0.11          12.10        6981.37
                        ----------------
                        rcu_node_level_0              5          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0              4          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0              2          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_0             21          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        ----------------
                        rcu_node_level_0             19          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0              6          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0              8          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0              1          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200

...............................................................................................................................................................................................

                   &(&base->lock)->rlock:            32             32           0.63           3.54          48.40           1738        1518470           0.12         255.57      525671.56
                   ---------------------
                   &(&base->lock)->rlock              8          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             12          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             12          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   ---------------------
                   &(&base->lock)->rlock              8          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             12          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             12          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110

...............................................................................................................................................................................................

                                pci_lock:            17             17           0.62           5.82          46.75           1887           5631           1.30          13.54       16276.21
                                --------
                                pci_lock             17          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             17          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90

...............................................................................................................................................................................................

                   &(&zone->lock)->rlock:            14             14           0.82          10.40          45.74            729        1209354           0.13         273.67     2672766.16
                   ---------------------
                   &(&zone->lock)->rlock              2          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   &(&zone->lock)->rlock              8          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              4          [<ffffffff810f0494>] free_pcppages_bulk+0x34/0x430
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   &(&zone->lock)->rlock              4          [<ffffffff810f0494>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock              9          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770

...............................................................................................................................................................................................

                                   key#7:             5              8           1.09         208.16         331.80          31634         392920           0.12         921.36       72922.23
                                   -----
                                   key#7              8          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              8          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                                 sb_lock:             2              2           0.71           0.94           1.65            141            738           0.12           4.87         447.42
                                 -------
                                 sb_lock              1          [<ffffffff8113b595>] grab_super_passive+0x25/0xc0
                                 sb_lock              1          [<ffffffff8113b9a2>] iterate_supers+0xb2/0xf0
                                 -------
                                 sb_lock              1          [<ffffffff8113b9a2>] iterate_supers+0xb2/0xf0
                                 sb_lock              1          [<ffffffff8113b595>] grab_super_passive+0x25/0xc0

...............................................................................................................................................................................................

                    &irq_desc_lock_class:             2              2           5.72          10.84          16.55            150         564968           0.00         228.45      145148.29
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810b1df3>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810b4c1e>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810b6225>] show_interrupts+0x125/0x310

...............................................................................................................................................................................................

                        &input_pool.lock:             2              2           0.77           1.74           2.51            599         281201           0.17           5.30       87042.85
                        ----------------
                        &input_pool.lock              2          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock              2          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180

...............................................................................................................................................................................................

                                   key#5:             1              1           0.72           0.72           0.72            535         374115           0.11           2.18       46082.33
                                   -----
                                   key#5              1          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5              1          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                                   key#5:             1              1           1.10           1.10           1.10            538         374119           0.11          21.09       46288.41
                                   -----
                                   key#5              1          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5              1          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                                pgd_lock:             0              0           0.00           0.00           0.00             26             33           0.43           2.00          39.82
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              6             63           3.47          14.52         334.95
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              2           0.65           0.81           1.47
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            175            752           1.82          27.29        6012.15
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              8             11           0.15           0.64           5.45
                           watchdog_lock:             0              0           0.00           0.00           0.00            626            626           3.90          24.45        5626.29
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              1              2           8.19          13.39          21.58
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             49            169           0.12          17.22         231.16
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          31278           0.00           7.28       16398.06
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00             24             57           0.13           6.44          76.37
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          15.93          15.93          15.93
                                   key#3:             0              0           0.00           0.00           0.00            174            410           0.00           6.12        1800.21
                             sysctl_lock:             0              0           0.00           0.00           0.00              3             20           0.13           0.96           4.73
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0          61767           0.16          96.35       14752.89
                         inode_hash_lock:             0              0           0.00           0.00           0.00             70           8345           0.12           3.66        3923.13
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0             32           0.17           0.39           6.69
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          22.50          81.74
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              7           2735           0.15          15.18        2715.54
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          29025           0.09           2.08        5267.51
                             &p->pi_lock:             0              0           0.00           0.00           0.00            503         194355           0.12         266.05      471877.46
                             pidmap_lock:             0              0           0.00           0.00           0.00             22             23           0.55           6.27          25.63
                         tasklist_lock-W:             0              0           0.00           0.00           0.00             18             48           0.31          20.94         233.41
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             24            368           0.24           8.98         447.89
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             26            135           0.12           8.85         104.50
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            151          46324           0.16         245.96      153067.59
                                events-R:             0              0           0.00           0.00           0.00              0          15065           2.90         861.34      119056.41
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            384           0.12          11.86         234.55
                                   key#4:             0              0           0.00           0.00           0.00              7             14           0.23           0.86           6.64
              &(&newf->file_lock)->rlock:             0              0           0.00           0.00           0.00             28          22150           0.12          96.12        3478.61
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              3              9           0.22          80.12         297.95
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          25822           0.09          75.44       11244.31
                     &(&fs->lock)->rlock:             0              0           0.00           0.00           0.00             33           1500           0.13           4.86        1387.53
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             14             49           0.12           1.22          28.05
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      196210524           0.00        8756.19    46510686.50
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              6             15           0.13           0.86           6.29
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             42           0.09           0.75          10.88
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             24           0.12           0.53           5.06
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             24           0.13           0.41           4.98
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          25.63          25.63          25.63
                         pci_config_lock:             0              0           0.00           0.00           0.00           1887           5631           1.06           6.96        7462.08
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              2              2           2.86           4.51           7.36
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.47          26.28          85.27
                               balancing:             0              0           0.00           0.00           0.00              0         406345           0.09         252.43      473574.90
                                   key#2:             0              0           0.00           0.00           0.00             14             26           0.12           0.73           8.73
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             25        3005293           0.00         183.50     6929275.31
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.10           1.30          14.88
                               bdev_lock:             0              0           0.00           0.00           0.00              1              2          13.15          13.51          26.65
                               tty_mutex:             0              0           0.00           0.00           0.00              1              6           0.74           6.15          14.49
                                  &timer:             0              0           0.00           0.00           0.00              0             92           0.09           7.90         213.42
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          14670           0.09           1.25        1538.18
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            148            676           0.16           4.78         392.02
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       35914193           0.08         284.03     3108443.72
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0            742           6.01          31.82        8626.28
                                   key#9:             0              0           0.00           0.00           0.00              0              6           0.14           0.24           1.04
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             12             12           0.59           1.14          10.33
                                   key#1:             0              0           0.00           0.00           0.00             23            667           0.12          12.62         135.26
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              3           1.14           3.71           7.46
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00              9             12           0.15           0.88           6.19
                            &port->mutex:             0              0           0.00           0.00           0.00              1              3           1.45           2.78           5.92
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            626           4.61          28.76        6409.24
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1251           7.52          14.37       11465.39
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              2           7336           0.12           1.29        1034.80
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            313           3.94          10.96        2210.24
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0              9           0.15           0.93           4.04
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.18           0.18           0.54
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            236           0.10           3.69          87.73
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              3           2.31           3.22           8.49
                               cdev_lock:             0              0           0.00           0.00           0.00              3              4           0.54           1.26           4.14
                           big_tty_mutex:             0              0           0.00           0.00           0.00              1              8           0.12           8.97          24.13
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              0              1           0.93           0.93           0.93
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.55           1.67
                          tty_files_lock:             0              0           0.00           0.00           0.00              1              8           0.12           0.69           2.58
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.15           0.50           1.01
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              0              2           0.16           0.35           0.51
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.17           0.92           2.12
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         208.05       15960.23       41704.84
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             14          11576           0.13         939.25       25262.49
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             19           8801           0.16        8614.64       38218.48
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00             42          15821           0.12         198.73        8751.98
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            288          23319           0.16           2.84        5105.78
                             rename_lock:             0              0           0.00           0.00           0.00              6             82           0.38           4.40         117.58
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          48.05         937.83        2142.50
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            160           0.15         128.37        1406.29
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              4             27           1.47          14.99         172.09
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.90           2.20
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              9           2738           2.90          28.09       14539.23
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              4            144           0.13           1.07          93.52
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00             25            180           0.12           1.95          39.57
                                &p->lock:             0              0           0.00           0.00           0.00              0           1752           0.22         679.39       34091.04
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.75           2.03
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.91           2.15
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             32            195           0.18          13.26         156.65
                                   key#2:             0              0           0.00           0.00           0.00             45           1464           0.12          11.25         310.98
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.48           1.52           3.00
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          15017           0.65         215.11      131284.12
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          15017           2.42         569.91      106180.32
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          22.23          22.23          22.23
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.12           2.56           8.97
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3          12.08          20.78          51.40
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              0             95           0.71          71.65        1604.29
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          18363           0.12           0.91        2502.40
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           6121           1.18          99.14       17295.82
                               swap_lock:             0              0           0.00           0.00           0.00             11           1374           0.12           2.14         196.28
                               uts_sem-R:             0              0           0.00           0.00           0.00              1              2           0.73           1.39           2.12
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.14          13.85          33.94
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              7             17           0.13           4.49          25.80
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              4            288           2.28    10800795.84   113754335.77
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00            283      107831584           0.11        1986.57    15086508.86
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            214            858           0.13         112.10        3416.03
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.16           1.26           3.89
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           1.05           5.86
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.53           2.32
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00            350       35934897           0.12         277.36     5113546.30
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1251           9.28          21.75       15251.08
      &(&journal->j_history_lock)->rlock:             0              0           0.00           0.00           0.00             14             64           0.32           1.61          24.95
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             45            140           0.13           1.01          52.44
               (&(&q->delay_work)->work):             0              0           0.00           0.00           0.00              0             21           0.58        6656.89        8378.32
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              3           5.50           8.04          20.60
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            485            945           0.12          19.89         550.24
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              0              2           0.35           0.84           1.20
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              4              8           0.24           0.63           3.73
                             fasync_lock:             0              0           0.00           0.00           0.00              2              3           0.47           0.58           1.57
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              1              2           0.33           0.70           1.02
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00             20             24           0.14          15.10          78.92
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             52           5.11          14.11         456.30
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              1              2           0.11           0.80           0.91
               &(&dentry->d_lock)->rlock:             0              0           0.00           0.00           0.00            358          99272           0.09          96.51       15594.10
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.12           0.74           1.92
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          14.17          14.17          14.17
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2              3           1.42           4.25           9.23
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           6.27           8.98          15.25
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             15            308           0.25        7969.21       11665.75
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.76           2.06
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.75           2.29
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0              6           0.14           0.23           1.09
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             34           0.24          17.66         148.42
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              3           1.37           2.13           5.54
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             44           0.12           0.92          10.08
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              8           0.14           0.58           2.16
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.14           0.89           1.18
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.13           0.91           1.17
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              3           1.01           2.99           5.70
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              7          31.74        1670.84        3019.20
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            146            323           1.47           6.44         950.68
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              8             12           0.20           4.39          15.67
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             16            647           0.12           2.15         220.27
                              jbd_handle:             0              0           0.00           0.00           0.00              0            321           2.22         282.31        2839.73
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           3.11          11.96          15.07
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              3              8           0.24           1.07           4.31
                                   key#4:             0              0           0.00           0.00           0.00             16            321           0.12           0.90          54.54
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              5              7           1.49          79.53         202.24
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              6              8           0.13           0.56           2.21
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              0              1           0.70           0.70           0.70
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             31        2098.48        2112.76       65279.45
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              2              4          14.29          17.65          62.18
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              3              3           0.15          13.33          22.97
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            221           0.12           0.65          56.10
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00             13             68           0.42           1.60          58.04
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           2976           0.56           3.83        2205.58
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           5952           0.56          89.25        5066.17
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           2914           0.38           1.32        2058.87
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.43           6.53           7.47
                                   key#3:             0              0           0.00           0.00           0.00              4              5           0.30           0.68           2.12
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              7           0.08          11.77          17.68
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             31        2096.02        2108.23       65171.77
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             31           0.37           1.32          24.90
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             21            487           0.13           8.35         196.92
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            313           0.19           0.44          61.93
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              2            325           0.23           9.01        1158.27
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            313           0.39           1.02         139.26
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             62           4.53          14.47         529.71
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            496           0.13           0.84         110.23
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            496           0.11           2.57         129.58
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             59           0.14           2.41          23.39
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             11           0.21           0.75           4.06
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             60           0.30          26.50         638.21
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            323           4.06         246.59        2246.86
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            323           2.48           7.87        1326.32
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            323           2.21           7.59        1201.67
                             &vha->timer:             0              0           0.00           0.00           0.00              0           5631           1.81          23.88       35308.17
                              &bp->timer:             0              0           0.00           0.00           0.00              0            313           4.76          15.03        2363.71
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            196           0.41           1.87         138.82
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.39           1.00          63.54
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.52           1.11          70.12
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              4              6           2.12           4.67          19.80
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             11           0.13           0.22           1.64
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             11           0.18           1.12           7.69
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             37            114           0.12           9.39         104.51
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             16           0.12        8258.61       21517.03
                                   key#3:             0              0           0.00           0.00           0.00              7             13           0.12          14.17          24.84
                               kblockd-R:             0              0           0.00           0.00           0.00              0             21           1.17        6657.74        8394.24
                                   key#5:             0              0           0.00           0.00           0.00              3              4           0.38           0.76           2.40
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.14           0.14           0.43
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             62           4.99          15.58         579.57
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             31           1.72          11.81         246.29
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             31        2098.04        2111.96       65260.12
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              5           1.86           3.06          11.68
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             42           5.12          16.05         296.03
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             42           4.47          22.03         334.51
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             11           8.71          37.34         236.55
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             11           7.94          34.37         218.60
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4              8           0.15           0.95           4.68
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00             14             16           0.14         172.52         179.92
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.81           2.29
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.80           2.09
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.82           2.10
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.93           2.09
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.13           0.85           2.22
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.12          12.20          57.36
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              4              4           0.53           0.81           2.63
                                   key#3:             0              0           0.00           0.00           0.00              9             19           0.12           4.78          15.10
                                   key#6:             0              0           0.00           0.00           0.00             63          11116           0.16          10.85       20830.94
                 &(&expires_work)->timer:             0              0           0.00           0.00           0.00              0              6           5.42           6.53          35.25
                (&(&expires_work)->work):             0              0           0.00           0.00           0.00              0              6         749.51         860.81        4675.14
                                       t:             0              0           0.00           0.00           0.00              0             48           3.58          20.33         335.80
                               &pl->lock:             0              0           0.00           0.00           0.00              2              4           0.93          22.61          38.45
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          10.87          27.02          37.89
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           9.13          24.09          33.22
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          13.19          13.19          13.19
                              &rif_timer:             0              0           0.00           0.00           0.00              0              1           1.86           1.86           1.86
                                rif_lock:             0              0           0.00           0.00           0.00              0              1           0.49           0.49           0.49
                             mmlist_lock:             0              0           0.00           0.00           0.00              6              6           0.60           0.81           4.22
         &(&bgl->locks[i].lock)->rlock#2:             0              0           0.00           0.00           0.00              0          39408           0.10        1612.30      105263.57
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            422       35933778           0.12         749.89     4467765.27
                                   key#7:             0              0           0.00           0.00           0.00             71          17609           0.12         303.40        7757.08
                                   key#7:             0              0           0.00           0.00           0.00              4              4           0.60           2.55           7.51
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             34            714           0.12          15.46         520.20
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2       35913867           5.28      197642.45   262774391.25
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00             14          35214           0.11      383157.79     7115428.55
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00            391       35933560           0.37        1063.37    45891094.01
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              2              7           0.95        6210.73       11362.18
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00              3            139           2.05           8.71         712.08
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00              3            139           0.30           2.00          63.58
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00            120            139           0.13           0.57          44.66
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00             47           1174           0.12          90.43         355.46
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00            160            277           0.12           0.71          79.47
                                   key#7:             0              0           0.00           0.00           0.00             96            246           0.13           0.94          73.04
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00             69          17722           0.12         754.77        5005.64
                      ext4-dio-unwritten:             0              0           0.00           0.00           0.00              0              6           0.09           0.11           0.58
                &(&pa->pa_lock)->rlock#2:             0              0           0.00           0.00           0.00             18            140           0.12           0.94          52.19
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             74           5934           0.12         430.17        2197.21
                                   key#8:             0              0           0.00           0.00           0.00             15            131           0.12           4.23          29.60
                                   key#8:             0              0           0.00           0.00           0.00            132            278           0.12          27.16        1096.13
                             jbd2_handle:             0              0           0.00           0.00           0.00              0       35961697           0.49      384336.92   329554280.25
       &(&journal->j_list_lock)->rlock#2:             0              0           0.00           0.00           0.00            322          13384           0.00         515.16       11050.79
     &(&journal->j_revoke_lock)->rlock#2:             0              0           0.00           0.00           0.00             64           1265           0.12         325.92         836.28
                                   key#8:             0              0           0.00           0.00           0.00           3996       26259953           0.12         284.00     3296383.46
              &journal->j_commit_timer#2:             0              0           0.00           0.00           0.00              0             64           0.09           0.10           5.79
   &(&transaction->t_handle_lock)->rlo#2:             0              0           0.00           0.00           0.00             64            119           0.15           3.52         169.34
                                   key#8:             0              0           0.00           0.00           0.00            134            137           0.20          23.06         811.92
                              xtime_lock:             0              0           0.00           0.00           0.00              0          31278           0.00          31.02      287041.63
                                   key#8:             0              0           0.00           0.00           0.00             10             62           0.12           0.89          15.11
                 &(&n->list_lock)->rlock:             0              0           0.00           0.00           0.00           2212         134547           0.13         218.52       37805.58
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              8           2295           0.13           2.38         632.65
