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:        558514         561614           0.04         276.99     2120039.75        3432525        7161351           0.00         386.50    20112884.95
                      ------------------
                      &(&h->lock)->rlock          54338          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          32548          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          99925          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          99945          [<ffffffff8136a23a>] blk_flush_plug_list+0x19a/0x220
                      ------------------
                      &(&h->lock)->rlock          39038          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         110815          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          42005          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          85628          [<ffffffff8136a524>] blk_queue_bio+0x214/0x350

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

           &(&mapping->tree_lock)->rlock:         58197          59268           0.23          19.79       46178.53         683799       41155192           0.00         283.01     6671268.64
           -----------------------------
           &(&mapping->tree_lock)->rlock          59265          [<ffffffff810e8ad4>] add_to_page_cache_locked+0x74/0xe0
           &(&mapping->tree_lock)->rlock              3          [<ffffffff810f8c27>] __remove_mapping+0x67/0x140
           -----------------------------
           &(&mapping->tree_lock)->rlock          59266          [<ffffffff810e8ad4>] add_to_page_cache_locked+0x74/0xe0
           &(&mapping->tree_lock)->rlock              2          [<ffffffff810f8c27>] __remove_mapping+0x67/0x140

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

               &(&zone->lru_lock)->rlock:         22782          22813           0.20          30.99       29568.06         982375        3490708           0.00         287.24     2319259.39
               -------------------------
               &(&zone->lru_lock)->rlock          22794          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock             19          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               -------------------------
               &(&zone->lru_lock)->rlock          22808          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              2          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock              3          [<ffffffff810fb737>] shrink_inactive_list+0x117/0x480

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

                   &(&zone->lock)->rlock:         16074          16074           0.22          16.71       31753.65         461202        1334711           0.00         275.49     3390563.60
                   ---------------------
                   &(&zone->lock)->rlock          15835          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            233          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              6          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock          16007          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              3          [<ffffffff810f0494>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock             58          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              6          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510

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

                                   key#2:         11878          11880           0.24          17.86       16244.73        5648264       20169590           0.00         284.33    13489738.07
                                   -----
                                   key#2           3082          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2           8666          [<ffffffff8106efca>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2            132          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   -----
                                   key#2           3358          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2           8520          [<ffffffff8106efca>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2              2          [<ffffffff8106ef61>] finish_wait+0x41/0x80

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

                               &rq->lock:          8910           8910           0.26          88.07       41444.77          54748       15646505           0.00         291.02    20569749.90
                               ---------
                               &rq->lock           3278          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock           5524          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock             43          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0
                               &rq->lock             16          [<ffffffff81045bb7>] scheduler_tick+0x47/0x290
                               ---------
                               &rq->lock           3264          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock           4674          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                               &rq->lock            925          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock             20          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0

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

                        rcu_node_level_1:          7246           7305           0.24          18.59       21242.61          35481          95942           0.00          10.44       62700.97
                        ----------------
                        rcu_node_level_1           7205          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1             90          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1             10          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        ----------------
                        rcu_node_level_1           6972          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1             29          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        rcu_node_level_1             90          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        rcu_node_level_1            214          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0

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

                                &q->lock:          5993           6467           0.28          17.91        5582.31        1050156        1056758           0.00         268.13     1026767.44
                                --------
                                &q->lock           5060          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                &q->lock           1407          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock           4300          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           2167          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0

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

                             &rq->lock/1:          5132           5132           0.32          56.92       21719.46          30990          48102           0.00         229.84       76314.16
                             -----------
                             &rq->lock/1           5132          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1            893          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                             &rq->lock/1           1765          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             &rq->lock/1           2470          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                             &rq->lock/1              2          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0

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

                        &input_pool.lock:          3453           3462           0.34           8.34        3955.72         552144        1085165           0.00         272.32      934365.73
                        ----------------
                        &input_pool.lock           3462          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock           3462          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180

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

               &(&dentry->d_lock)->rlock:           208            208           0.31          32.98         266.97           4125         148831           0.00         215.16       23936.76
               -------------------------
               &(&dentry->d_lock)->rlock            154          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             43          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             10          [<ffffffff811439e6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock              1          [<ffffffff8114527a>] follow_managed+0x17a/0x2f0
               -------------------------
               &(&dentry->d_lock)->rlock             98          [<ffffffff81143a71>] unlazy_walk+0x71/0x230
               &(&dentry->d_lock)->rlock             23          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             57          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             12          [<ffffffff811439e6>] path_get+0x36/0x50

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

                                pci_lock:            84             84           1.02           7.78         325.77           3349           6378           1.30         221.86       36481.57
                                --------
                                pci_lock             84          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             84          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90

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

                     &(&fs->lock)->rlock:            73             73           0.33           8.18         177.54            568           4234           0.13          10.72        4128.43
                     -------------------
                     &(&fs->lock)->rlock             73          [<ffffffff81143b90>] unlazy_walk+0x190/0x230
                     -------------------
                     &(&fs->lock)->rlock             73          [<ffffffff81143b90>] unlazy_walk+0x190/0x230

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

                        rcu_node_level_0:            64             64           0.50           8.12         116.90           2967           5921           0.12           6.72        5427.36
                        ----------------
                        rcu_node_level_0             15          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0             10          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_0             33          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0              6          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        ----------------
                        rcu_node_level_0             25          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0             37          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0              1          [<ffffffff810b74b3>] force_quiescent_state+0x103/0x3d0
                        rcu_node_level_0              1          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0

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

            &(&bp->indirect_lock)->rlock:            46             49           0.59           3.75          95.45            617           1402           0.13          75.34        1731.01
            ----------------------------
            &(&bp->indirect_lock)->rlock             24          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             25          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             29          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             20          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                   &(&base->lock)->rlock:            48             48           0.41          10.33         116.34           1724        1729859           0.00         256.02     2771403.15
                   ---------------------
                   &(&base->lock)->rlock             14          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             24          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              9          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              1          [<ffffffff8105b0d1>] run_timer_softirq+0x1e1/0x3d0
                   ---------------------
                   &(&base->lock)->rlock             15          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             24          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              9          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0

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

                         tasklist_lock-W:            36             36           0.48           6.75         104.47            246            812           0.16          20.46        1632.45
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             50            405           0.17          12.26         625.69
                         ---------------
                           tasklist_lock             19          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                           tasklist_lock             11          [<ffffffff8104fb75>] do_exit+0x1f5/0x880
                           tasklist_lock              6          [<ffffffff8104fe18>] do_exit+0x498/0x880
                         ---------------
                           tasklist_lock              8          [<ffffffff8104fe18>] do_exit+0x498/0x880
                           tasklist_lock             24          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                           tasklist_lock              4          [<ffffffff8104fb75>] do_exit+0x1f5/0x880

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

          &(&mm->page_table_lock)->rlock:            35             36           0.53           5.16          63.58            230          20210           0.12         200.89       10017.75
          ------------------------------
          &(&mm->page_table_lock)->rlock             36          [<ffffffff8110b836>] unmap_vmas+0x326/0x6c0
          ------------------------------
          &(&mm->page_table_lock)->rlock             36          [<ffffffff8110b836>] unmap_vmas+0x326/0x6c0

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

              &(&newf->file_lock)->rlock:            21             21           0.32           1.21          15.18            567          28462           0.12           1.65        4374.08
              --------------------------
              &(&newf->file_lock)->rlock              7          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock              1          [<ffffffff81135ea3>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock             13          [<ffffffff81135fc7>] fd_install+0x47/0x80
              --------------------------
              &(&newf->file_lock)->rlock             15          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock              6          [<ffffffff81135fc7>] fd_install+0x47/0x80

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

         &(&futex_queues[i].lock)->rlock:             7              7           0.70           3.78          11.62            432            644           0.13          24.37        1249.51
         -------------------------------
         &(&futex_queues[i].lock)->rlock              6          [<ffffffff81087e1a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81087529>] futex_wait_setup+0x69/0x100
         -------------------------------
         &(&futex_queues[i].lock)->rlock              6          [<ffffffff81087529>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81087e1a>] futex_wake+0x7a/0x130

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

             &(&sighand->siglock)->rlock:             5              5           0.31           0.99           3.35            288           1113           0.11          16.81        1185.13
             ---------------------------
             &(&sighand->siglock)->rlock              3          [<ffffffff810bafa3>] taskstats_exit+0x233/0x3c0
             &(&sighand->siglock)->rlock              2          [<ffffffff810604f0>] exit_signals+0x60/0x100
             ---------------------------
             &(&sighand->siglock)->rlock              3          [<ffffffff810604f0>] exit_signals+0x60/0x100
             &(&sighand->siglock)->rlock              2          [<ffffffff81094ce3>] acct_collect+0x193/0x1b0

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

                    &irq_desc_lock_class:             4              4           1.13          10.04          20.11            178        2158566           0.00         209.86      534652.64
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810b6225>] show_interrupts+0x125/0x310
                    &irq_desc_lock_class              2          [<ffffffff810b1df3>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810b5972>] irq_affinity_hint_proc_show+0x42/0x90
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810b4c1e>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              2          [<ffffffff810b6225>] show_interrupts+0x125/0x310

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

             &(&dentry->d_lock)->rlock/1:             3              3           0.61           0.97           2.22            400           2416           0.00           5.73         469.75
             ---------------------------
             &(&dentry->d_lock)->rlock/1              3          [<ffffffff81143a9e>] unlazy_walk+0x9e/0x230
             ---------------------------
             &(&dentry->d_lock)->rlock/1              3          [<ffffffff8114f8d2>] dput+0x32/0x1d0

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

                                 sb_lock:             1              1           0.93           0.93           0.93             23            163           0.12          13.84         604.67
                                 -------
                                 sb_lock              1          [<ffffffff8113b9a2>] iterate_supers+0xb2/0xf0
                                 -------
                                 sb_lock              1          [<ffffffff8113b595>] grab_super_passive+0x25/0xc0

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

                                   key#2:             1              1           1.49           1.49           1.49             50           1626           0.12          12.16         441.37
                                   -----
                                   key#2              1          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#2              1          [<ffffffff81035cc7>] __wake_up_sync_key+0x37/0x80

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

        &(&journal->j_state_lock)->rlock:             1              1           1.22           1.22           1.22             36            710           0.12          20.43         534.77
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81224946>] journal_commit_transaction+0x576/0x12e0
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81228f98>] log_wait_commit+0x28/0x130

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

                                pgd_lock:             0              0           0.00           0.00           0.00             33             34           0.43           2.39          47.20
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              6             66           4.18          12.79         539.68
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              2           0.72           0.86           1.58
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            357            557           2.15          27.83        5715.30
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              7            199           0.12           0.86          27.76
                           watchdog_lock:             0              0           0.00           0.00           0.00            709            709           5.72          30.89       10328.43
                                     key:             0              0           0.00           0.00           0.00              8             12           0.13          10.71          28.75
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          35460           0.00          13.23       42507.50
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              8             27           0.13           7.18          38.42
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          18.18          18.18          18.18
                                   key#3:             0              0           0.00           0.00           0.00            302            308           0.00          10.53         932.26
                             sysctl_lock:             0              0           0.00           0.00           0.00              3             20           0.12           0.77           4.48
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0          70977           0.16         160.89       14747.93
                         inode_hash_lock:             0              0           0.00           0.00           0.00             11           9541           0.12           3.57        4007.78
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0             37           0.15           0.35           7.15
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          16.48          18.42          34.90
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.11          22.18          79.54
                             &p->pi_lock:             0              0           0.00           0.00           0.00        1021206        2358499           0.00         376.89     8480703.86
                             pidmap_lock:             0              0           0.00           0.00           0.00            189            405           0.33           5.52         285.07
                         pci_config_lock:             0              0           0.00           0.00           0.00           3349           6378           1.06           6.03       11917.47
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            195           1463           0.12          31.30        1373.66
                     kthread_create_lock:             0              0           0.00           0.00           0.00              4              6           0.13           1.33           3.56
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            302          52560           0.00         281.52      463875.17
                    &(&idp->lock)->rlock:             0              0           0.00           0.00           0.00              0              1           0.56           0.56           0.56
                     &gcwq->mayday_timer:             0              0           0.00           0.00           0.00              0              1           0.27           0.27           0.27
                                events-R:             0              0           0.00           0.00           0.00              0          17069           3.25         785.80      242506.81
                              &tbl->lock:             0              0           0.00           0.00           0.00              2            441           0.12          72.39         731.17
                                   key#4:             0              0           0.00           0.00           0.00              5             10           0.19           0.95           5.70
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              1              3           0.22          65.41          99.09
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          43080           0.00         195.32       16592.81
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              6           3173           0.14          11.03        2230.36
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          33679           0.09           1.51        5924.78
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              4             12           0.13           3.35          11.69
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      169849280           0.00         374.75    84520500.27
                            init_fs.lock:             0              0           0.00           0.00           0.00              4              4           0.33           0.69           2.10
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             42           0.09           0.93          11.89
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2             31           0.12           1.08           9.95
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2             31           0.13           0.90           8.00
                                bdi_lock:             0              0           0.00           0.00           0.00              0              4          10.98          24.61          70.99
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            355           4.45          27.73        4622.41
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              1              2           2.76           7.98          10.74
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          15.79          25.75          83.64
                               balancing:             0              0           0.00           0.00           0.00              0         656712           0.11         253.53      971879.16
                                   key#2:             0              0           0.00           0.00           0.00             14            419           0.12           0.68          58.53
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             47        3406951           0.00         258.03    20131293.25
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.10           1.49          15.66
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          17.95          18.19          36.14
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.78           7.42          17.19
                                  &timer:             0              0           0.00           0.00           0.00              0          10602           0.09          74.47       75203.22
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          17800           0.09           6.02        1897.35
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            135            564           0.17           4.30         344.32
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0            465           0.08           0.42          42.87
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0            419           0.26          29.32        5043.65
                                   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            185            203           0.35           3.53         319.85
                                   key#1:             0              0           0.00           0.00           0.00             23            745           0.12          13.00         124.06
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              5             11           0.12           6.13          11.46
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              3           1.11           4.21           7.99
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00            170            203           0.15           5.48         114.27
                            &port->mutex:             0              0           0.00           0.00           0.00              2              2           2.40           3.55           5.96
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            709           6.72          38.04       12472.18
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1418           7.45          17.12       17229.57
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              3           8516           0.12           0.99        1170.65
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            355           0.42           2.51         352.42
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             18           0.15           1.18           8.39
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              6           0.18           0.19           1.08
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            266           0.11           5.45         200.52
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              6           3.13           3.75          20.33
                               cdev_lock:             0              0           0.00           0.00           0.00              4              4           0.90           1.47           5.02
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.13          12.17          30.20
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.59           1.75
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           1.02           2.55
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.15           0.61           1.46
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              1           0.38           0.38           0.38
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.37           1.00
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              5              5         805.48       17882.76       32351.79
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             18          13888           0.12         788.33       30053.17
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00            249          11430           0.18        8604.05       47052.09
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.86           1.52
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            249          27434           0.16          89.30        6022.51
                             rename_lock:             0              0           0.00           0.00           0.00              4             29           0.37           5.41          45.11
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              4          51.10         787.28        1691.85
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            127           0.16         172.91        1095.27
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              2            228           1.08          83.29         761.24
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.13           0.33           0.89
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              8           3176           3.27          27.05       14602.01
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              7            425           0.12           0.89          60.77
          &(&btp->bt_delwri_lock)->rlock:             0              0           0.00           0.00           0.00             13             89           0.12          21.39          64.37
                                &p->lock:             0              0           0.00           0.00           0.00              0           2024           0.20         459.88       34248.92
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.58           1.29
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.62           1.34
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             28            193           0.20          14.55         145.27
             &(&cil->xc_cil_lock)->rlock:             0              0           0.00           0.00           0.00              5            105           0.13           2.98          29.31
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.64           2.66           4.30
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          17015           1.19         287.97      423739.05
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          17015           2.81         229.45      221650.49
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          20.09          20.09          20.09
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.12           1.24           7.33
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3          12.90          19.75          47.67
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              0            110           0.70          71.19        1485.67
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          21228           0.12           0.76        2768.83
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           7076           1.17         269.00       19868.86
                               swap_lock:             0              0           0.00           0.00           0.00              7            173           0.12           1.43          35.66
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.01           1.84           2.85
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.14          13.35          39.92
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              7             17           0.14           3.69          23.15
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00             54            289           0.13          55.18         450.51
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.40           1.55           4.10
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           1.03           5.64
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.83           2.57
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00             31            138           0.12           1.59          48.70
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1418           9.06          37.63       29279.09
                   random_read_wait.lock:             0              0           0.00           0.00           0.00              7             12           0.15           5.45           9.72
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              5          10.64          18.94          73.63
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            647           1287           0.12           2.80         649.14
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              1           0.90           0.90           0.90
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              6              6           0.43           0.80           3.17
                                   key#3:             0              0           0.00           0.00           0.00         816694        1359788           0.00         382.89     4208400.42
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             59           7.29          24.62         951.79
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              1              2           0.11           0.82           0.93
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.12           0.56           1.15
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              0              1          11.75          11.75          11.75
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2              3           1.61           5.68          10.98
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           6.95           7.54          14.49
                             fasync_lock:             0              0           0.00           0.00           0.00              2              3           0.37           0.80           1.89
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.64           1.31
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             12           0.14           0.33           2.23
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             46           0.24          64.03         350.51
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              6           1.88           2.38          12.38
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             48           0.12           2.20          18.99
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              6           0.15           1.34           4.44
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.12           0.83           1.11
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.12           0.99           1.23
                          file_lock_lock:             0              0           0.00           0.00           0.00              1              3           1.04           3.11           5.75
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              7          48.49        1738.22        2854.06
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            141            352           2.79          36.25        4952.62
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2              6           0.20           1.46           4.74
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             16            645           0.12           2.22         219.29
                              jbd_handle:             0              0           0.00           0.00           0.00              0            320           2.22         275.18        2265.91
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           2.70          18.77          21.48
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.27           0.55           1.10
                                   key#4:             0              0           0.00           0.00           0.00             15            320           0.12           1.07          54.08
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              5              7           2.50          22.92          72.63
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              6              8           0.14           0.57           2.62
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.54           0.54           0.54
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.72           0.76           1.48
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             35        2109.46        2156.48       74486.49
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              4            195           3.96          19.20         903.11
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              4              4           0.17          11.40          21.66
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            311           0.12           0.68          89.19
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00             15             77           0.44           3.08          92.48
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3456           0.46           4.91        2431.02
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           6912           0.47         266.11        5265.90
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3384           0.32         159.35        2469.64
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.28          10.31          11.13
                                   key#5:             0              0           0.00           0.00           0.00              2              2           0.22           0.45           0.67
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              7           0.08          14.27          26.49
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             35        2103.12        2142.89       74189.35
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             35           0.82           7.42         124.81
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            355           0.19           1.58         201.36
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              4            348           0.68          77.55        2338.40
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             29            330           0.24       11955.70       34816.85
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.62           1.86
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             71          11.86          25.61        1325.13
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            569           0.26           3.27         208.11
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            570           0.16           5.77         585.75
                              &n->lock-W:             0              0           0.00           0.00           0.00              1             73           0.25           2.49          58.47
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             12           0.21           2.30          10.37
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             50           7.69          24.67         671.36
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            352           6.48          44.49        6698.60
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            352           5.05          46.53        6810.46
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            352           4.55          43.50        6194.33
                             &vha->timer:             0              0           0.00           0.00           0.00              0           6378           1.81         243.99       84974.38
                              &bp->timer:             0              0           0.00           0.00           0.00              0            354           5.86          23.04        4894.12
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            196           0.40           1.62         139.19
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.39           0.96          66.32
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.51           1.12          70.63
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              1              2          44.38          48.82          93.20
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             12           0.12           0.23           1.91
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             12           0.83           1.75          15.77
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             31            179           0.12          16.01         162.71
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              7           0.12         150.42         282.15
                                   key#5:             0              0           0.00           0.00           0.00              2              4           0.38           0.61           2.16
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.14           0.14           0.72
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             71          13.13          27.74        1454.62
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             35           8.45          25.00         578.61
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             35        2107.87        2153.29       74419.43
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              5           1.71           3.80          14.02
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             48           8.64          73.94        1008.56
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             48           7.85          96.78         993.37
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             12          24.30          93.55         541.60
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             12          22.15          90.07         507.42
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4              8           0.15           0.65           2.63
                                   key#3:             0              0           0.00           0.00           0.00              3              5           0.24           1.68           3.03
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              8             16           0.12           0.62           5.62
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.12           0.63           1.21
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.58           1.28
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.67           1.24
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.75           1.46
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             20            477           0.13          14.50         207.60
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.12           6.40          48.30
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.15           0.59           1.68
                                   key#6:             0              0           0.00           0.00           0.00              2             48           0.13           3.42          31.56
                &(&mp->m_sb_lock)->rlock:             0              0           0.00           0.00           0.00              1              2           0.30          25.52          25.81
                       semaphore->lock#2:             0              0           0.00           0.00           0.00             65           2599           0.11           3.67         358.38
                                   key#6:             0              0           0.00           0.00           0.00            146            608           0.11           0.98         116.26
            &(&pag->pag_buf_lock)->rlock:             0              0           0.00           0.00           0.00              6           1316           0.12           2.84         213.12
             &(&btp->bt_lru_lock)->rlock:             0              0           0.00           0.00           0.00              4             17           0.13           0.44           3.33
               &(&ip->i_lock)->mr_lock-W:             0              0           0.00           0.00           0.00             73             73           2.20          66.83         313.48
               &(&ip->i_lock)->mr_lock-R:             0              0           0.00           0.00           0.00         532839        1063402           0.00         236.51     1069127.10
            &(&pag->pag_ici_lock)->rlock:             0              0           0.00           0.00           0.00              3            402           0.37           1.80         170.77
             &(&ip->i_flags_lock)->rlock:             0              0           0.00           0.00           0.00            913           3746           0.11          78.49         879.73
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            621           3522           0.11           4.54        1073.26
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              6          50.97        1017.56        3109.20
                     &cil->xc_ctx_lock-W:             0              0           0.00           0.00           0.00              0             13           0.25          16.19          23.41
                     &cil->xc_ctx_lock-R:             0              0           0.00           0.00           0.00              2             76           0.15          11.00          45.08
             &(&log->l_icloglock)->rlock:             0              0           0.00           0.00           0.00              3             70           0.12           7.43          70.85
                               xfslogd-W:             0              0           0.00           0.00           0.00              0              2           0.16           0.36           0.51
                               xfslogd-R:             0              0           0.00           0.00           0.00              0             23           4.31         138.62         385.33
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2            405           0.28        3988.67        9008.82
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          68.11          68.11          68.11
                     xfs_iolock_active-R:             0              0           0.00           0.00           0.00       14311976       50331648           0.00     1525572.96 65888654354.92
                 &(&expires_work)->timer:             0              0           0.00           0.00           0.00              0              6          11.19          85.49         194.54
                (&(&expires_work)->work):             0              0           0.00           0.00           0.00              0              6         758.61         784.52        4614.50
              &(&mp->m_sync_work)->timer:             0              0           0.00           0.00           0.00              0             11           6.96          72.71         293.69
                              xfssyncd-R:             0              0           0.00           0.00           0.00              0             11          18.69       17746.34       65629.85
             (&(&mp->m_sync_work)->work):             0              0           0.00           0.00           0.00              0             11          17.96       17745.21       65617.45
                &(&ailp->xa_lock)->rlock:             0              0           0.00           0.00           0.00             24           5415           0.12           9.44        4690.19
                    (&bp->b_iodone_work):             0              0           0.00           0.00           0.00              0             23           4.02         137.73         374.31
                                   key#6:             0              0           0.00           0.00           0.00              0              4           0.15           0.49           0.97
      &(&iclog->ic_callback_lock)->rlock:             0              0           0.00           0.00           0.00              0             12           0.14           1.06           5.04
                                   key#6:             0              0           0.00           0.00           0.00              0             10           0.13           4.06          12.67
                                   key#6:             0              0           0.00           0.00           0.00              0              4           0.31           0.36           1.33
                                   key#6:             0              0           0.00           0.00           0.00              0              4           0.50           0.76           2.27
                                   key#7:             0              0           0.00           0.00           0.00              1              3           0.14           0.23           0.55
                                   key#7:             0              0           0.00           0.00           0.00             71             73           0.12           0.25           9.29
                                       t:             0              0           0.00           0.00           0.00              0             96           5.29          41.01        1952.45
                       &gcwq->idle_timer:             0              0           0.00           0.00           0.00              0              1          42.69          42.69          42.69
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          35.84          39.04          74.87
                                &f->lock:             0              0           0.00           0.00           0.00              0              2          29.77          35.70          65.48
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          13.74          13.74          13.74
                              &rif_timer:             0              0           0.00           0.00           0.00              0              1           1.74           1.74           1.74
                                rif_lock:             0              0           0.00           0.00           0.00              0              1           0.49           0.49           0.49
                 swapper_space.tree_lock:             0              0           0.00           0.00           0.00              3             40           0.15           1.07          10.86
                             mmlist_lock:             0              0           0.00           0.00           0.00              2              2           0.56           0.64           1.20
                         swap_token_lock:             0              0           0.00           0.00           0.00              0             16           0.09           5.40           8.12
                                   key#3:             0              0           0.00           0.00           0.00              7             13           0.13           9.85          22.63
                                   key#3:             0              0           0.00           0.00           0.00              9             19           0.12           3.32          14.01
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             13           7089           0.12         361.84        2949.55
                              xtime_lock:             0              0           0.00           0.00           0.00              0          35460           0.00          43.97      393061.15
                 &(&n->list_lock)->rlock:             0              0           0.00           0.00           0.00            279            834           0.14           6.61         637.26
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              7         393627           0.12         209.75      105747.05
