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:       1180066        1240566           0.18         283.61      915318.36        1549814      182470302           0.10         295.06    33192671.87
           -----------------------------
           &(&mapping->tree_lock)->rlock         629901          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           &(&mapping->tree_lock)->rlock         610665          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           -----------------------------
           &(&mapping->tree_lock)->rlock         615035          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock         625531          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0

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

                      &(&h->lock)->rlock:         38111          38892           0.25          45.08      124876.86         657842        1812095           0.14         288.69     3584149.29
                      ------------------
                      &(&h->lock)->rlock           2100          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      &(&h->lock)->rlock           7712          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          10066          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          14472          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      ------------------
                      &(&h->lock)->rlock          26097          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock           7547          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock           1932          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock           2837          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]

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

                        rcu_node_level_1:          6559           6586           0.31          29.46       18768.61          30882          84252           0.07         186.70       44278.39
                        ----------------
                        rcu_node_level_1           6493          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1             27          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1             63          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1              3          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1            266          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1           6118          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1             96          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1            106          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190

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

                    zone->wait_table + i:          4258           4258           0.55           5.52        3059.52          35590          83725           0.10          25.12       55618.68
                    --------------------
                    zone->wait_table + i           4217          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i             41          [<ffffffff81063531>] finish_wait+0x41/0x80
                    --------------------
                    zone->wait_table + i           4209          [<ffffffff81063531>] finish_wait+0x41/0x80
                    zone->wait_table + i             41          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i              8          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90

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

                                &q->lock:          3184           3646           0.43          12.67        5328.61         684490         698857           0.10         224.72      671811.66
                                --------
                                &q->lock            761          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           2885          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock           1847          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock           1799          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                                   key#5:          2656           2656           0.24           6.54        2306.78         339895        5700947           0.08         284.53     1615115.32
                                   -----
                                   key#5           2656          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5           2656          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                               &rq->lock:          1099           1099           0.62          51.50        6253.28           3319        1729858           0.07         293.40     2131511.59
                               ---------
                               &rq->lock            903          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock            189          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock              7          [<ffffffff81074a87>] try_to_wake_up+0x237/0x300
                               ---------
                               &rq->lock            145          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock            207          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock            747          [<ffffffff8107b6ac>] load_balance+0x55c/0x820

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

                             &rq->lock/1:           347            347           0.88          55.40        2747.03            682           2386           0.08          28.62        5586.71
                             -----------
                             &rq->lock/1            347          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             -----------
                             &rq->lock/1             97          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1            103          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                             &rq->lock/1            147          [<ffffffff8107b4af>] load_balance+0x35f/0x820

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

                                pci_lock:           142            142           1.19          13.71         596.67           2526           5720           1.25          24.83       26741.77
                                --------
                                pci_lock            142          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            142          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                        &input_pool.lock:            39             39           0.37           2.22          40.89           6754         196326           0.15           7.39       88200.55
                        ----------------
                        &input_pool.lock             39          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        ----------------
                        &input_pool.lock             38          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        &input_pool.lock              1          [<ffffffff81465ded>] extract_buf+0x4d/0x1a0

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

                        rcu_node_level_0:            22             22           0.55           2.74          30.60           2427           5333           0.11           6.62        3439.54
                        ----------------
                        rcu_node_level_0             14          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0              3          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0              4          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0              1          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_0             16          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0              3          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0              3          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0

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

            &(&bp->indirect_lock)->rlock:            21             21           1.40           5.16          62.96            561           1240           0.12          38.30        1481.07
            ----------------------------
            &(&bp->indirect_lock)->rlock              9          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             12          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             14          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock              7          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                   &(&base->lock)->rlock:            19             19           0.86           8.66          35.89           1361        1382257           0.10         199.07      812194.98
                   ---------------------
                   &(&base->lock)->rlock              1          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              8          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock             10          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   ---------------------
                   &(&base->lock)->rlock              1          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              8          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock             10          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0

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

               &(&zone->lru_lock)->rlock:            17             17           0.39           1.98          17.99            840        3272509           0.12         286.63     1386618.55
               -------------------------
               &(&zone->lru_lock)->rlock              8          [<ffffffff81106cf8>] release_pages+0x158/0x210
               &(&zone->lru_lock)->rlock              9          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               -------------------------
               &(&zone->lru_lock)->rlock             16          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock              1          [<ffffffff81106cf8>] release_pages+0x158/0x210

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

                   &(&zone->lock)->rlock:             7              7           1.04          27.32          38.18           1775        1544196           0.14         287.39     3383016.13
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock              4          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock              2          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400
                   &(&zone->lock)->rlock              5          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock              1          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0

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

                                 sb_lock:             3              3           0.68           1.11           2.85            474           7506           0.11           1.82        1641.17
                                 -------
                                 sb_lock              1          [<ffffffff8114dddb>] grab_super_passive+0x1b/0x90
                                 sb_lock              2          [<ffffffff8114e089>] iterate_supers+0xa9/0x100
                                 -------
                                 sb_lock              1          [<ffffffff8114e089>] iterate_supers+0xa9/0x100
                                 sb_lock              2          [<ffffffff8114dddb>] grab_super_passive+0x1b/0x90

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

                                   key#6:             2              2           0.37           0.92           1.29           2083         950336           0.10         222.59      102487.62
                                   -----
                                   key#6              2          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6              2          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                                   key#7:             1              1           3.37           3.37           3.37           1303         475347           0.10         266.59       59791.32
                                   -----
                                   key#7              1          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              1          [<ffffffff813ccc55>] __percpu_counter_sum+0x15/0x80

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

              &(&newf->file_lock)->rlock:             1              1           0.84           0.84           0.84             24          22842           0.11           1.94        3227.44
              --------------------------
              &(&newf->file_lock)->rlock              1          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              --------------------------
              &(&newf->file_lock)->rlock              1          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130

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

                    &irq_desc_lock_class:             1              1           2.44           2.44           2.44            203         710826           0.10         225.31      326603.83
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810c4305>] show_interrupts+0x125/0x310

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

                 &(&n->list_lock)->rlock:             1              1           0.68           0.68           0.68           2345          94168           0.11         214.73       26741.27
                 -----------------------
                 &(&n->list_lock)->rlock              1          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 -----------------------
                 &(&n->list_lock)->rlock              1          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0

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

                                pgd_lock:             0              0           0.00           0.00           0.00             14             26           0.18           1.85          24.01
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            102            544           2.44          32.54        4186.29
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              4              9           0.16           0.84           4.09
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              1              2           5.39          14.50          19.89
                             &p->pi_lock:             0              0           0.00           0.00           0.00            736          57464           0.10         257.70      185902.78
                         tasklist_lock-W:             0              0           0.00           0.00           0.00             19             63           0.16          16.89         242.83
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             26            372           0.15           7.97         308.22
                           watchdog_lock:             0              0           0.00           0.00           0.00            636            636           3.70          23.75        4817.69
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             39          48668           0.12         261.27      208463.56
                              xtime_lock:             0              0           0.00           0.00           0.00              0          31826           4.05         200.04      415244.17
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          18.21          18.21          18.21
                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0            158          50.12          63.46        8339.09
                             sysfs_mutex:             0              0           0.00           0.00           0.00              1          63705           0.15           1.96       12209.74
                         inode_hash_lock:             0              0           0.00           0.00           0.00              8           8182           0.11           2.83        2973.75
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          21.98          80.64
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             56            219           0.08           1.37          53.87
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              0          31662           0.08           1.49        4966.51
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              6           2727           0.13          13.27        1555.37
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             22           0.11           0.81           4.39
                             pidmap_lock:             0              0           0.00           0.00           0.00             24             28           0.29           1.26          21.18
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             27            171           0.10           9.23         133.27
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             51            189           0.10          14.19         211.79
                                &x->wait:             0              0           0.00           0.00           0.00              5             13           0.12           3.94          10.71
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              3              5           2.30           8.32          23.88
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0             21           0.12           3.51          19.07
                    &pool->manager_mutex:             0              0           0.00           0.00           0.00              0              5          44.50          73.28         267.66
                              &x->wait#2:             0              0           0.00           0.00           0.00              7             14           0.14           0.83           6.24
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.20          71.65         257.55
                     &(&fs->lock)->rlock:             0              0           0.00           0.00           0.00             31           1539           0.12           3.92        1308.99
                            init_fs.lock:             0              0           0.00           0.00           0.00              5              5           0.59           0.92           3.76
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              4             15           0.13           0.86           5.32
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              3           0.93           6.70           9.14
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             49           0.09           0.74          11.63
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             25           0.11           0.43           5.16
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             25           0.11           0.52           4.88
                      call_function.lock:             0              0           0.00           0.00           0.00              4              4           0.52           2.86           6.65
                               balancing:             0              0           0.00           0.00           0.00              0         358549           0.07         210.67      350357.52
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          26.36          26.36          26.36
                         pci_config_lock:             0              0           0.00           0.00           0.00           2526           5720           1.03           6.59       10826.68
                                  &timer:             0              0           0.00           0.00           0.00              0             90           0.08          27.61         549.34
                            sb_writers-R:             0              0           0.00           0.00           0.00              0              5           3.70          10.38          30.78
                                     key:             0              0           0.00           0.00           0.00             11             30           0.11           0.60           7.38
                                events-R:             0              0           0.00           0.00           0.00              0          15323           3.36         124.57      130158.80
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             32        3057935           0.13         313.21    14846263.55
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              4             49           0.09           1.43          14.35
                               bdev_lock:             0              0           0.00           0.00           0.00              1              2           4.66          12.15          16.82
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              3             98           0.65          66.11        1120.84
                               uts_sem-R:             0              0           0.00           0.00           0.00              1              2           0.52           0.91           1.43
                               tty_mutex:             0              0           0.00           0.00           0.00              1              6           0.69           4.40           9.96
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            384           0.11          19.49         271.95
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00             74       45628027           0.11         289.62     5472458.35
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          15126           0.08           0.91        1412.63
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            110            676           0.15           2.88         327.66
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       45613521           0.07         286.11     3461172.50
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0            563           4.89         195.69        4937.20
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00             20             21           0.25          18.84          66.09
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              2              2           0.58           0.71           1.29
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      147855982           0.07         314.42    35437725.09
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          33997           0.08          71.96       11988.39
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              1            158           0.98           1.34         166.48
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00             15             17           0.16           4.66          11.71
                            &port->mutex:             0              0           0.00           0.00           0.00              2              3           1.26           2.63           5.23
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1273           7.62         213.89       13990.47
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             28           7380           0.10           1.85         908.30
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             12           0.13           1.07           5.86
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.25           0.42           1.25
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0             59           0.12           3.94          40.27
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              4           2.41           3.59          12.71
                             &vha->timer:             0              0           0.00           0.00           0.00              0           5720           1.72          48.04       56230.80
                               cdev_lock:             0              0           0.00           0.00           0.00              1              4           0.47           0.92           3.04
                           big_tty_mutex:             0              0           0.00           0.00           0.00              1              8           0.11           7.30          19.17
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              0              1           0.87           0.87           0.87
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.72           1.71
                          tty_files_lock:             0              0           0.00           0.00           0.00              1              8           0.12           0.42           1.73
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              2              2           0.57           2.52           3.09
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.15           0.35           0.98
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.53          25.65          86.12
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         178.25       24023.43       53113.04
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00              7          11871           0.11         595.46       23115.68
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             14           8919           0.15       10743.67       43026.00
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00             31          16075           0.11         120.13        6202.09
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            256          23897           0.15           3.33        4568.49
                             rename_lock:             0              0           0.00           0.00           0.00              3             81           0.34           3.56          94.54
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          47.51         593.99        1542.12
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            153           0.14         113.19         946.93
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1            164           0.13           1.01         104.91
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00              6           2695           3.03          28.35       11314.16
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              3            180           0.12           1.44         112.06
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              3             35           2.90          14.57         268.20
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00             18            217           0.11           1.18          82.92
                                &p->lock:             0              0           0.00           0.00           0.00              0           1776           0.19         265.92       23794.47
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1            164           0.13           0.73          76.34
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1            164           0.13           0.95         106.61
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             28            193           0.18          11.62         129.90
                             &pipe->wait:             0              0           0.00           0.00           0.00             38           1480           0.11          12.45         258.65
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.13           1.49           2.62
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           4.30           6.88          11.18
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          11.87          11.87          11.87
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.12           0.90           5.22
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3           5.80          16.90          34.54
               &(&ip->i_iolock)->mr_lock:             0              0           0.00           0.00           0.00              0       45613230           0.35         519.07   236570170.77
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              1          18936           0.11           0.81        2202.96
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           6312           1.01          12.50       14836.29
                               swap_lock:             0              0           0.00           0.00           0.00              1              2           0.54           0.69           1.23
                   &iclog->ic_force_wait:             0              0           0.00           0.00           0.00              9             13           0.15           5.20          19.72
                               &wq->wait:             0              0           0.00           0.00           0.00              6              9           0.13          11.11          26.37
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              6           0.69           2.83           9.36
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            495            619           0.12          20.00        2542.42
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.29           1.03           2.33
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              3             14           0.12           3.67          16.84
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              6             18           0.11           1.24           6.02
                           &u->peer_wait:             0              0           0.00           0.00           0.00              3              9           0.11           0.65           2.54
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00              4             11           0.15           0.55           3.98
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0             11           0.11           0.33           1.71
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1273           8.70         216.27       19807.67
                   random_read_wait.lock:             0              0           0.00           0.00           0.00            739           6027           0.11           6.58        1703.31
               &(&dentry->d_lock)->rlock:             0              0           0.00           0.00           0.00           1112         102038           0.08           2.65       14414.91
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0          31826           3.04          32.08      345365.89
               (&(&q->delay_work)->work):             0              0           0.00           0.00           0.00              0              1           6.93           6.93           6.93
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              3           8.74          21.24          45.70
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            439            935           0.09           1.92         299.39
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             15            680           0.11          16.40         407.01
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00              4              9           0.13           4.60           6.41
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00              2              8           0.12           8.88          11.94
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              0              6           0.13           0.42           1.42
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00              2              4           0.22       12004.32       12482.46
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          15281           0.65         263.39      166607.93
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          15281           2.91         124.11      121441.42
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              1              2           0.36           0.71           1.07
                             fasync_lock:             0              0           0.00           0.00           0.00              1              2           0.31           0.50           0.82
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              3              8           0.19           0.56           2.99
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00             20             24           0.26          15.54          78.55
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             31        1189.57        1260.02       37200.85
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             73           5994           0.11          72.32        1621.32
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            636           4.46          47.58        5767.42
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              2              2           0.11           0.12           0.22
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0            305           4.15         326.90        2571.41
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1            164           0.13           0.92         105.00
              &type->i_mutex_dir_key#3/1:             0              0           0.00           0.00           0.00              0              1          11.92          11.92          11.92
              &sb->s_type->i_mutex_key#9:             0              0           0.00           0.00           0.00              2              3           1.42           4.28           9.29
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           1.57           5.81           7.38
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            167           0.39         464.91        1516.83
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              1              4           0.19           2.55           3.39
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             10            304           3.79         318.84        2125.44
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00              9            633           0.12           2.34         183.84
                              jbd_handle:             0              0           0.00           0.00           0.00              0            315           2.03         171.37        1615.56
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              1              2           2.79           3.47           6.26
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             11            467           0.13           7.63         149.59
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              2              5           0.30           0.63           1.86
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00              8            315           0.11           0.88          45.94
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              2              6           0.51          17.86          47.98
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              2              7           0.12           0.63           2.01
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.33           0.33           0.33
                          file_lock_lock:             0              0           0.00           0.00           0.00              1              3           0.75           1.11           2.96
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            164           0.13           0.67          67.04
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0              8           0.13           0.31           1.75
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             36           0.38          21.52         206.07
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              4           1.93           2.79           9.26
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             40           0.11           1.44           8.13
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              8           0.14           1.29           3.36
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.14           0.83           1.13
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.14           0.92           1.21
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0             36           0.23           0.86          14.28
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0             41           0.28           0.69          16.34
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              3              3           0.09           0.39           0.64
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             39            316           1.53          10.56        2151.45
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3072           0.57           4.00        2101.95
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           6144           0.51           1.99        4376.19
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3008           0.30           1.38        1777.34
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              5           0.08          12.99          22.93
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00              2              3           0.24           0.64           1.25
                              &x->wait#1:             0              0           0.00           0.00           0.00              1              3           0.38           8.58           9.74
                 &rl->wait[BLK_RW_ASYNC]:             0              0           0.00           0.00           0.00            972          19050           0.14          19.75       53360.82
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             31        1187.16        1248.56       37072.52
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             31           0.41           5.25          36.42
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              6            304           0.34          45.45        1776.50
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            316           5.99          18.72        2744.39
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             63           3.85          25.85         638.49
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            504           0.12           1.39         141.31
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            504           0.11           8.86         174.82
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             60           0.13           2.11          34.03
                              &n->lock-R:             0              0           0.00           0.00           0.00              0              9           0.20           0.83           3.95
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            316           4.84          70.34        4115.23
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            316           2.53          14.90        2854.69
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            316           2.21          12.96        2711.84
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            316           0.29           1.36         162.68
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            316           0.41           3.35         383.96
                              &bp->timer:             0              0           0.00           0.00           0.00              0            318           4.59          21.50        3584.87
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            196           0.35           1.17         131.66
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.48           1.18          65.87
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.71           1.22          78.08
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0              9           0.11           0.25           1.55
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             10           0.55           1.59           8.99
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             41            102           0.11          18.82         110.88
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            167           0.13         146.52         344.95
                               kblockd-R:             0              0           0.00           0.00           0.00              0              1           8.37           8.37           8.37
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              2              3           0.16           0.58           1.07
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.14           0.15           0.45
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0            106           5.85          41.45        1304.44
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             63           4.20          30.79         696.91
                               &pl->lock:             0              0           0.00           0.00           0.00             70             98           0.59          10.32         197.43
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             31           3.06          29.40         406.67
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             31        1189.26        1254.80       37173.24
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             42           4.54          38.93         414.60
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             42           5.11          29.71         382.07
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              5           0.97           3.45          13.96
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             10          16.04          48.69         289.73
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             10          14.80          46.61         265.86
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             22            680           0.11          11.05         135.30
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2            328           0.13           2.39         193.12
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            164           0.13           0.87         100.89
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4            656           0.13           0.90         218.78
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            164           0.13           0.95         105.81
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            164           0.13           0.97         101.60
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            164           0.13           0.90         104.24
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1            164           0.13           0.89         104.82
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1            164           0.11           0.94         105.33
                              &x->wait#2:             0              0           0.00           0.00           0.00              8             12           0.17           9.65          31.39
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1            164           0.13           0.86          65.45
                              &x->wait#2:             0              0           0.00           0.00           0.00              2             45           0.11           9.16          38.05
                       &mp->m_icsb_mutex:             0              0           0.00           0.00           0.00              1            184           0.63           9.48         626.39
                &(&mp->m_sb_lock)->rlock:             0              0           0.00           0.00           0.00              1           2983           0.11          79.22       37863.44
                       semaphore->lock#3:             0              0           0.00           0.00           0.00            611           3272           0.10           0.91         565.65
                     &(&vb->lock)->rlock:             0              0           0.00           0.00           0.00              0              6           0.34           1.47           5.43
                &(&ailp->xa_lock)->rlock:             0              0           0.00           0.00           0.00              5             25           0.12           2.43          23.02
            &(&pag->pag_buf_lock)->rlock:             0              0           0.00           0.00           0.00            257           1672           0.11          38.39         675.21
             &(&btp->bt_lru_lock)->rlock:             0              0           0.00           0.00           0.00              3              7           0.12           0.71           2.53
               &(&ip->i_lock)->mr_lock-W:             0              0           0.00           0.00           0.00            607       45644056           0.15         288.67    24031884.96
               &(&ip->i_lock)->mr_lock-R:             0              0           0.00           0.00           0.00              1            722           0.20          21.75        4077.84
             &(&ip->i_flags_lock)->rlock:             0              0           0.00           0.00           0.00            636           2476           0.11           1.14         642.14
            &(&pag->pag_ici_lock)->rlock:             0              0           0.00           0.00           0.00              2            176           0.24           1.67          97.21
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            775           2175           0.09          17.42        1684.51
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              0            527           0.20    17007254.32   185782286.18
                    (&cil->xc_push_work):             0              0           0.00           0.00           0.00              0              4           0.08           0.21           0.58
             &(&cil->xc_cil_lock)->rlock:             0              0           0.00           0.00           0.00           1019          31031           0.11           3.04       14701.33
             &(&log->l_icloglock)->rlock:             0              0           0.00           0.00           0.00              3             56           0.11           5.64          58.68
                &type->i_mutex_dir_key#4:             0              0           0.00           0.00           0.00              1            176           1.67         295.54       19657.15
                          sb_writers#9-R:             0              0           0.00           0.00           0.00              0       45613237           1.07         519.63   260029401.43
              &type->i_mutex_dir_key#4/1:             0              0           0.00           0.00           0.00              0              7           0.81         305.27         534.05
                           sb_internal-R:             0              0           0.00           0.00           0.00              0          31372           2.14         340.61      475075.03
               &(&ip->i_lock)->mr_lock/1:             0              0           0.00           0.00           0.00              0            176          31.21         301.74       14617.18
          &(&mp->m_agirotor_lock)->rlock:             0              0           0.00           0.00           0.00              1              2           0.12           0.39           0.51
                     &cil->xc_ctx_lock-W:             0              0           0.00           0.00           0.00              2              4           0.63          37.89          43.84
                     &cil->xc_ctx_lock-R:             0              0           0.00           0.00           0.00           1017          31003           0.14          25.67       10711.08
               &(&pag->pagb_lock)->rlock:             0              0           0.00           0.00           0.00            152            182           0.14           7.48         114.41
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              0       45613056           3.31         519.35   248432974.87
                              &x->wait#2:             0              0           0.00           0.00           0.00             25            373           0.13           7.47         236.47
                              xfsalloc-R:             0              0           0.00           0.00           0.00              0            174          29.75         163.43        7729.34
                           (&args->work):             0              0           0.00           0.00           0.00              0            174          29.11         162.39        7580.59
                           xfs-data/%s-R:             0              0           0.00           0.00           0.00              0            372        1799.10      172994.24    32740330.96
                       (&ioend->io_work):             0              0           0.00           0.00           0.00              0            372        1797.67      172992.89    32739869.14
              &(&mp->m_sync_work)->timer:             0              0           0.00           0.00           0.00              0             10           6.47          31.38          96.97
                              xfssyncd-R:             0              0           0.00           0.00           0.00              0             10           2.78          11.18          48.67
             (&(&mp->m_sync_work)->work):             0              0           0.00           0.00           0.00              0             10           2.36           7.90          41.29
                      &log->l_flush_wait:             0              0           0.00           0.00           0.00              3              5           0.13           0.52           1.60
                               xfslogd-R:             0              0           0.00           0.00           0.00              0              6           9.24         209.69         303.59
                    (&bp->b_iodone_work):             0              0           0.00           0.00           0.00              0              6           8.89         209.47         298.75
                   &iclog->ic_write_wait:             0              0           0.00           0.00           0.00              5              5           0.13           0.48           1.44
      &(&iclog->ic_callback_lock)->rlock:             0              0           0.00           0.00           0.00              5             13           0.11           0.84           3.94
                    &cil->xc_commit_wait:             0              0           0.00           0.00           0.00              3              4           0.15           0.78           1.51
                                       t:             0              0           0.00           0.00           0.00              0             48           3.75          23.18         416.77
                          &bp->b_waiters:             0              0           0.00           0.00           0.00             21             23           0.12           0.45           5.33
                       &pool->idle_timer:             0              0           0.00           0.00           0.00              0              5           4.34           6.06          25.92
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             16             17           0.28           2.92          14.75
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              2             33           0.18           0.50          10.83
                                ntp_lock:             0              0           0.00           0.00           0.00              0          65969           0.10           3.44       19526.69
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              4           2285           0.17           7.33        1350.73
