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
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

                      &(&h->lock)->rlock:        518709         520335           0.15         270.84     1476923.91        3906650        8978405           0.00         302.11    20672932.38
                      ------------------
                      &(&h->lock)->rlock          63649          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          93444          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          93828          [<ffffffff8136a23a>] blk_flush_plug_list+0x19a/0x220
                      &(&h->lock)->rlock          91053          [<ffffffff8136a524>] blk_queue_bio+0x214/0x350
                      ------------------
                      &(&h->lock)->rlock          56955          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          88640          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         103228          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         112056          [<ffffffff8136a23a>] blk_flush_plug_list+0x19a/0x220

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

                                &q->lock:         24118          24880           0.23          16.82       20714.06        2601534        2637627           0.00         270.54     2788740.65
                                --------
                                &q->lock          18027          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           6853          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock          18872          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                &q->lock           6008          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120

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

               &(&zone->lru_lock)->rlock:         20604          20613           0.20          13.63       25350.69         989890        4150258           0.12         287.05     2498465.53
               -------------------------
               &(&zone->lru_lock)->rlock          20589          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock             20          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock              2          [<ffffffff810fb737>] shrink_inactive_list+0x117/0x480
               &(&zone->lru_lock)->rlock              1          [<ffffffff810fbe81>] shrink_zone+0x111/0x4c0
               -------------------------
               &(&zone->lru_lock)->rlock          20595          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              8          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock              8          [<ffffffff810fb737>] shrink_inactive_list+0x117/0x480
               &(&zone->lru_lock)->rlock              1          [<ffffffff810fb3ee>] putback_lru_pages.clone.55+0x4e/0x280

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

                        &input_pool.lock:         11858          11908           0.30          11.18       17094.62         824785        1500002           0.00         277.63     1675884.51
                        ----------------
                        &input_pool.lock          11908          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock          11908          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180

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

                   &(&zone->lock)->rlock:         11109          11110           0.22          18.69       19932.24         629680        1574943           0.14         272.87     3590178.68
                   ---------------------
                   &(&zone->lock)->rlock          10930          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            176          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              2          [<ffffffff810f0494>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock              2          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock          11080          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock             28          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              2          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510

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

                        rcu_node_level_1:          9298           9413           0.30          31.25       30382.98          43174         116190           0.08          26.75       87052.34
                        ----------------
                        rcu_node_level_1             32          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        rcu_node_level_1            156          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1           9225          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        ----------------
                        rcu_node_level_1           8801          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1            156          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        rcu_node_level_1            356          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1            100          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0

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

                               &rq->lock:          1486           1486           0.29          68.64       12892.33           7007        8951226           0.00         275.98    12015966.69
                               ---------
                               &rq->lock            373          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock            803          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock            303          [<ffffffff81041d57>] try_to_wake_up+0x217/0x2e0
                               &rq->lock              3          [<ffffffff81045bb7>] scheduler_tick+0x47/0x290
                               ---------
                               &rq->lock            845          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock            429          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock            115          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                               &rq->lock             78          [<ffffffff81041d57>] try_to_wake_up+0x217/0x2e0

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

                                   key#2:          1350           1350           0.27          12.56        2708.06        1718021        8952857           0.12         277.04     7039533.67
                                   -----
                                   key#2           1003          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2            290          [<ffffffff8106efca>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2             57          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   -----
                                   key#2           1079          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2            270          [<ffffffff8106efca>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2              1          [<ffffffff8106ef61>] finish_wait+0x41/0x80

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

           &(&mapping->tree_lock)->rlock:           314            316           0.36           0.95         198.37         360984       48009929           0.00         288.22     7347284.21
           -----------------------------
           &(&mapping->tree_lock)->rlock            316          [<ffffffff810e8ad4>] add_to_page_cache_locked+0x74/0xe0
           -----------------------------
           &(&mapping->tree_lock)->rlock            316          [<ffffffff810e8ad4>] add_to_page_cache_locked+0x74/0xe0

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

                             &rq->lock/1:            99             99           0.52          90.96         898.92           1128           2615           0.00          39.32        9513.05
                             -----------
                             &rq->lock/1             99          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1             11          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             &rq->lock/1             35          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                             &rq->lock/1             51          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                             &rq->lock/1              1          [<ffffffff81045bb7>] scheduler_tick+0x47/0x290

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

                        rcu_node_level_0:            59             59           0.33           7.09         126.16           3656           7354           0.11          13.09        8593.67
                        ----------------
                        rcu_node_level_0             13          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0              4          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_0             31          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0              2          [<ffffffff810b74b3>] force_quiescent_state+0x103/0x3d0
                        ----------------
                        rcu_node_level_0             17          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0             31          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0              6          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0              1          [<ffffffff810b6eb4>] rcu_report_qs_rnp+0x184/0x200

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

                                pci_lock:            49             49           0.78           7.36         185.15           3195           6307           1.30          19.68       33195.54
                                --------
                                pci_lock             49          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             49          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90

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

               &(&dentry->d_lock)->rlock:            47             47           0.29           6.37          47.94           2998         146314           0.09          98.33       22952.14
               -------------------------
               &(&dentry->d_lock)->rlock             37          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              5          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock              4          [<ffffffff811439e6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock              1          [<ffffffff8114527a>] follow_managed+0x17a/0x2f0
               -------------------------
               &(&dentry->d_lock)->rlock             16          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              7          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             18          [<ffffffff81143a71>] unlazy_walk+0x71/0x230
               &(&dentry->d_lock)->rlock              5          [<ffffffff8114527a>] follow_managed+0x17a/0x2f0

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

                   &(&base->lock)->rlock:            39             39           0.54           2.72          54.38           1753        1711989           0.00         205.91     2054924.32
                   ---------------------
                   &(&base->lock)->rlock             15          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             17          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              7          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   ---------------------
                   &(&base->lock)->rlock             15          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             17          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              7          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0

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

            &(&bp->indirect_lock)->rlock:            23             23           0.66           2.49          33.51            659           1402           0.13           3.94        1615.70
            ----------------------------
            &(&bp->indirect_lock)->rlock             13          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             10          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             13          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             10          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                     &(&fs->lock)->rlock:            12             12           0.28           3.63          21.32            343           3943           0.13          14.55        3851.42
                     -------------------
                     &(&fs->lock)->rlock             12          [<ffffffff81143b90>] unlazy_walk+0x190/0x230
                     -------------------
                     &(&fs->lock)->rlock             12          [<ffffffff81143b90>] unlazy_walk+0x190/0x230

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

              &(&newf->file_lock)->rlock:             4              4           0.54           2.57           4.98            365          27741           0.12          92.04        4457.90
              --------------------------
              &(&newf->file_lock)->rlock              4          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              --------------------------
              &(&newf->file_lock)->rlock              2          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock              2          [<ffffffff81135fc7>] fd_install+0x47/0x80

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

                         tasklist_lock-W:             3              3           1.10          12.86          21.26             64            215           0.21          16.36         506.72
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             21            362           0.31           8.49         612.92
                         ---------------
                           tasklist_lock              2          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                           tasklist_lock              1          [<ffffffff8104fe18>] do_exit+0x498/0x880
                         ---------------
                           tasklist_lock              2          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                           tasklist_lock              1          [<ffffffff8104fb75>] do_exit+0x1f5/0x880

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

          &(&mm->page_table_lock)->rlock:             3              3           0.77           4.22           6.26             75          16245           0.12         193.25        7903.97
          ------------------------------
          &(&mm->page_table_lock)->rlock              3          [<ffffffff8110b836>] unmap_vmas+0x326/0x6c0
          ------------------------------
          &(&mm->page_table_lock)->rlock              3          [<ffffffff8110b836>] unmap_vmas+0x326/0x6c0

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

                    &irq_desc_lock_class:             3              3           6.27           7.49          20.44            230        2963508           0.00         269.96      627774.04
                    --------------------
                    &irq_desc_lock_class              3          [<ffffffff810b4c1e>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              3          [<ffffffff810b6225>] show_interrupts+0x125/0x310

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

             &(&sighand->siglock)->rlock:             1              1           0.89           0.89           0.89             81            329           0.12          12.75         391.02
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff810bafa3>] taskstats_exit+0x233/0x3c0
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff81094ce3>] acct_collect+0x193/0x1b0

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

        &(&journal->j_state_lock)->rlock:             1              1           2.66           2.66           2.66             22            661           0.12          22.50         456.64
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff812228d5>] journal_stop+0x155/0x2e0
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81224463>] journal_commit_transaction+0x93/0x12e0

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

                                pgd_lock:             0              0           0.00           0.00           0.00             20             22           0.38           2.75          28.72
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              8             71           3.62          14.50         551.10
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              1           0.91           0.91           0.91
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            467            682           2.33          38.84        8777.87
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              5             53           0.12           0.57           8.37
                           watchdog_lock:             0              0           0.00           0.00           0.00            701            701           4.39          27.53        9048.36
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          15.08          16.77          31.85
                                     key:             0              0           0.00           0.00           0.00              3              6           0.13           8.37          18.68
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          35052           0.00          12.25       22732.61
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00             38             66           0.13          19.22         208.05
                                 sb_lock:             0              0           0.00           0.00           0.00             34            179           0.12          14.82         579.77
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             11           0.13           0.98           2.89
                             sysfs_mutex:             0              0           0.00           0.00           0.00              1          69135           0.16         123.47       16376.95
                         inode_hash_lock:             0              0           0.00           0.00           0.00              5           9251           0.12           3.62        4187.70
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              1             36           0.16           0.65           8.27
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          22.45          80.27
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              5           3084           0.15           9.37        3063.89
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          32735           0.09           1.51        5838.12
                             &p->pi_lock:             0              0           0.00           0.00           0.00          16346        1237571           0.12         276.10     4082616.18
                             pidmap_lock:             0              0           0.00           0.00           0.00             58            107           0.33           2.62          83.45
                         pci_config_lock:             0              0           0.00           0.00           0.00           3195           6307           1.06           5.75       11482.65
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             61            340           0.12          12.84         419.43
                     kthread_create_lock:             0              0           0.00           0.00           0.00              2              3           0.14           0.98           1.55
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            317          52113           0.13         252.37      362145.74
                     &gcwq->mayday_timer:             0              0           0.00           0.00           0.00              0              1           0.32           0.32           0.32
                                events-R:             0              0           0.00           0.00           0.00              0          16884           3.68         769.14      225468.38
                                   key#3:             0              0           0.00           0.00           0.00            301            319           0.00          10.84         985.98
                                   key#4:             0              0           0.00           0.00           0.00              3              6           0.18           1.02           3.51
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              1              3           0.23          71.79         105.77
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          42607           0.09         171.20       17393.14
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              3              8           0.14           1.50           5.22
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      190312367           0.00         396.85    65175635.75
                            init_fs.lock:             0              0           0.00           0.00           0.00              2              2           0.66           1.11           1.78
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              3              6           0.18           0.83           3.06
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             18           0.09           0.63           4.24
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             31           0.12           1.35           8.25
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             31           0.13           0.65           6.66
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          22.46          22.46          22.46
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            350           4.05          53.36        4557.49
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.00          26.29          84.37
                               balancing:             0              0           0.00           0.00           0.00              0         633900           0.11         275.94      679794.38
                                   key#2:             0              0           0.00           0.00           0.00             11            116           0.12           0.63          19.09
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             18        3367738           0.00         259.98    15471347.53
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              6             36           0.10           1.17          13.10
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          15.17          15.70          30.87
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.79           6.65          16.43
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            420           0.12          61.55         516.58
                                  &timer:             0              0           0.00           0.00           0.00              0          10490           0.09         208.61       92529.90
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          17342           0.09          20.18        1992.64
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00             88            340           0.18           2.64         201.02
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0            462           0.08           0.62          43.60
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0            617           0.63          55.19       10277.13
                                   key#9:             0              0           0.00           0.00           0.00              0              2           0.13           0.15           0.28
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             54             54           0.41           5.33         115.38
                                   key#1:             0              0           0.00           0.00           0.00              7            721           0.12           0.58          92.70
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              3           1.15           4.41           8.72
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00             50             54           0.27           1.00          28.74
                            &port->mutex:             0              0           0.00           0.00           0.00              2              2           2.77           3.05           5.82
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            701           5.39          39.44       11082.76
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1402           7.30          17.84       16377.28
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             28           8272           0.12           1.68        1157.18
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            350           0.40           3.34         410.69
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             24           0.15           1.20          11.34
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              8           0.18           0.26           1.58
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            267           0.10           5.57         189.79
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              8           2.20           3.74          24.95
                               cdev_lock:             0              0           0.00           0.00           0.00              3              3           1.25           1.29           3.79
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.12           9.62          28.78
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.55           1.66
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.89           2.65
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.24           0.55           1.51
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              1           0.43           0.43           0.43
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.15           0.64           1.38
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              3              3        1378.57       17159.73       20617.46
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             13          12951           0.14         719.53       27773.49
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             61           8884           0.36        8633.12       25553.85
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.83           1.53
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            157          25881           0.16         103.59        5775.25
                             rename_lock:             0              0           0.00           0.00           0.00              3             28           0.37           4.28          44.68
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              2         692.41         717.96        1410.37
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0             84           0.34         127.15        1045.42
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              1             71           1.46          24.06         365.58
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.45           1.09
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              8           3087           3.42          31.59       16319.33
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              3            406           0.13           0.86          58.12
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00            299           2481           0.12           5.81         375.32
                                &p->lock:             0              0           0.00           0.00           0.00              0           1966           0.22         438.32       37181.82
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.68           1.46
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.67           1.37
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             27            191           0.19          14.24         140.06
                                   key#2:             0              0           0.00           0.00           0.00             39           1607           0.12          11.99         363.26
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.45           2.31           3.76
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          16832           2.99         254.04      324265.47
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          16832           3.30         208.64      205165.51
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          21.58          21.58          21.58
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              2            107           0.70          71.88        1776.80
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              1          20655           0.12           1.18        2699.85
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           6885           1.15         105.69       19466.47
                               swap_lock:             0              0           0.00           0.00           0.00             18             62           0.12           2.85          55.79
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.18           1.38           2.56
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            119            467           0.13          32.85         627.06
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.16           1.33           2.63
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00             20             90           0.12           1.29          31.79
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1402           8.89          39.92       26774.60
                   random_read_wait.lock:             0              0           0.00           0.00           0.00              6              8           0.57           0.94           5.66
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              6           7.78          28.17         111.65
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            570           1161           0.12           3.65         564.69
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              1           1.00           1.00           1.00
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              3              3           0.43           0.71           1.64
                             fasync_lock:             0              0           0.00           0.00           0.00              2              2           0.48           0.67           1.15
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.40           0.70           1.10
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00            111            160           0.15          20.84         406.50
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             59           5.13          27.13         901.60
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.64           1.27
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           6.76           8.45          15.21
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             10            301           4.05        7972.52        9847.31
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.73           1.52
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.14           0.28           2.84
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             51           0.25          79.43         314.69
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              8           1.59           3.33          17.67
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             48           0.12           1.59          16.48
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              6           0.14           1.22           3.68
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.14           0.88           1.19
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.14           0.93           1.38
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              7          10.48        1556.96        2551.17
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            158            355           2.74          52.95        3576.26
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              1              6           0.20           1.34           3.59
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00              8            620           0.12          21.84         215.80
                              jbd_handle:             0              0           0.00           0.00           0.00              0            308           2.20         201.70        1384.30
                                   key#4:             0              0           0.00           0.00           0.00              8            309           0.12          20.72          69.00
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              4              6           3.22          22.09          72.55
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              4              6           0.12           0.34           1.46
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             35        2097.84        2148.43       74171.31
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              2             50           4.04          14.63         246.17
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              2              2           0.17          12.22          12.38
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            269           0.12           1.76          78.58
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00             16             78           0.43           3.81          86.76
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3360           0.49           3.81        2502.81
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           6720           0.56         101.46        5669.30
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3290           0.38          92.93        2495.66
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              4           0.10           7.68           7.98
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             35        2095.55        2135.91       73928.83
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             35           0.39           7.04          87.26
                                   key#3:             0              0           0.00           0.00           0.00              2              3           0.28           0.51           1.25
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            350           0.19           1.74         264.89
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              2            355           0.27           9.92        2025.26
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             11            396           0.12          12.46         135.49
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             71           4.24          28.09        1184.57
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            568           0.13           0.99         184.27
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            568           0.11           6.62         506.74
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             72           0.15           2.47          46.13
                              &n->lock-R:             0              0           0.00           0.00           0.00              0              9           0.21           3.81           7.09
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             57           5.96          31.28         804.21
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            355           5.45          52.60        7323.00
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            355           4.69          65.10        5064.70
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            355           4.08          60.22        4574.70
                             &vha->timer:             0              0           0.00           0.00           0.00              0           6307           2.00          49.43       76561.48
                              &bp->timer:             0              0           0.00           0.00           0.00              0            350           5.06          19.72        4232.37
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            196           0.40           1.50         138.31
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.38           0.96          65.00
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.50           1.14          69.10
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              1              2          43.33          47.58          90.90
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0              9           0.14           0.20           1.37
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             12           0.18           1.66          13.87
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             27            101           0.12          18.62         181.40
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13          54.51          83.97
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.52           0.69           1.83
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.14           0.22           0.65
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             71           4.93          30.74        1302.77
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             35           2.48          28.55         510.52
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             35        2097.56        2145.50       74118.49
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              6           3.02           3.57          19.51
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             46           0.93          46.84         821.73
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             46           5.62          80.33         736.51
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             12          10.76         108.76         484.35
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             12           9.74         105.79         453.19
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              8           0.15           0.96           3.14
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             16           0.12           0.79           4.78
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.12           0.80           1.41
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.64           1.35
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.82           1.46
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.82           1.53
                                   key#3:             0              0           0.00           0.00           0.00              4              8           0.14          11.35          16.04
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.13           6.73          52.67
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.15           0.66           1.43
                                   key#6:             0              0           0.00           0.00           0.00              2             48           0.13           3.76          32.01
                &(&mp->m_sb_lock)->rlock:             0              0           0.00           0.00           0.00              1              2           0.36          25.10          25.46
                       semaphore->lock#2:             0              0           0.00           0.00           0.00            159           2765           0.11           4.27         403.19
          &(&btp->bt_delwri_lock)->rlock:             0              0           0.00           0.00           0.00             38            153           0.12          12.61         163.01
                                   key#6:             0              0           0.00           0.00           0.00            231            766           0.12           3.59         196.49
            &(&pag->pag_buf_lock)->rlock:             0              0           0.00           0.00           0.00              8           1355           0.12           1.85         247.65
             &(&btp->bt_lru_lock)->rlock:             0              0           0.00           0.00           0.00              4             17           0.14           0.49           3.73
               &(&ip->i_lock)->mr_lock-W:             0              0           0.00           0.00           0.00             93            102           1.75          21.71         403.48
               &(&ip->i_lock)->mr_lock-R:             0              0           0.00           0.00           0.00         359065        1501056           0.13         221.36     1201023.58
            &(&pag->pag_ici_lock)->rlock:             0              0           0.00           0.00           0.00              3            402           0.39           1.98         175.02
             &(&ip->i_flags_lock)->rlock:             0              0           0.00           0.00           0.00           1135           4679           0.12           3.88        1077.90
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            776           3746           0.11           4.49        1281.99
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             15          11.57        1280.10        3697.43
                     &cil->xc_ctx_lock-W:             0              0           0.00           0.00           0.00              0             14           0.33          10.96          43.76
                     &cil->xc_ctx_lock-R:             0              0           0.00           0.00           0.00              9            111           0.15          14.56         130.14
             &(&cil->xc_cil_lock)->rlock:             0              0           0.00           0.00           0.00             11            169           0.12           2.50          60.10
             &(&log->l_icloglock)->rlock:             0              0           0.00           0.00           0.00              3            148           0.12           6.98         172.41
                               xfslogd-W:             0              0           0.00           0.00           0.00              0              2           0.22           0.22           0.44
                               xfslogd-R:             0              0           0.00           0.00           0.00              0             60           2.32          70.35         767.49
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2            405           0.24        5890.27       11000.81
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          69.62          69.62          69.62
                     xfs_iolock_active-R:             0              0           0.00           0.00           0.00        3727131       59768832           0.51      626004.33 16674768869.15
                 &(&expires_work)->timer:             0              0           0.00           0.00           0.00              0              6           7.56          29.26          93.55
                (&(&expires_work)->work):             0              0           0.00           0.00           0.00              0              6         736.73         768.08        4524.55
              &(&mp->m_sync_work)->timer:             0              0           0.00           0.00           0.00              0             11           8.02          47.37         287.80
                              xfssyncd-R:             0              0           0.00           0.00           0.00              0             11          18.92         426.18        2657.44
             (&(&mp->m_sync_work)->work):             0              0           0.00           0.00           0.00              0             11          17.89         425.21        2645.95
                &(&ailp->xa_lock)->rlock:             0              0           0.00           0.00           0.00             44           5445           0.12          10.77        7242.73
                    (&bp->b_iodone_work):             0              0           0.00           0.00           0.00              0             60           2.08          69.09         743.32
                                   key#6:             0              0           0.00           0.00           0.00              1             11           0.12           0.22           1.76
      &(&iclog->ic_callback_lock)->rlock:             0              0           0.00           0.00           0.00              1             33           0.13           1.62          16.99
                                   key#6:             0              0           0.00           0.00           0.00              2             29           0.13           5.11          35.98
                                   key#6:             0              0           0.00           0.00           0.00              1             11           0.33           1.17           4.82
                                   key#6:             0              0           0.00           0.00           0.00              1             11           0.18           0.67           3.70
                                   key#7:             0              0           0.00           0.00           0.00              2              9           0.12           0.21           1.30
                                   key#7:             0              0           0.00           0.00           0.00             98            102           0.12           0.22          13.13
                                       t:             0              0           0.00           0.00           0.00              0             48           5.47          35.49         949.66
                       &gcwq->idle_timer:             0              0           0.00           0.00           0.00              0              1          14.99          14.99          14.99
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          11.02          15.38          26.40
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           8.00          12.30          20.30
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          12.82          12.82          12.82
                              &rif_timer:             0              0           0.00           0.00           0.00              0              2           3.70           5.46           9.16
                                rif_lock:             0              0           0.00           0.00           0.00              0              2           0.47           0.88           1.35
                 swapper_space.tree_lock:             0              0           0.00           0.00           0.00             16             60           0.18           7.01         145.00
                                   key#7:             0              0           0.00           0.00           0.00              1              2           0.37           0.59           0.96
                                   key#3:             0              0           0.00           0.00           0.00              6             12           0.13           4.02          10.07
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             10           6922           0.12         435.50        2906.72
                              xtime_lock:             0              0           0.00           0.00           0.00              0          35052           0.00          36.85      309464.06
                 &(&n->list_lock)->rlock:             0              0           0.00           0.00           0.00            108            176           0.19           1.94         188.80
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              5          98418           0.12           1.56       26384.73
