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:        475544         480014           0.23         262.10     1905761.48        3433609        6664243           0.00         308.30    22457907.99
                      ------------------
                      &(&h->lock)->rlock          33229          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          91062          [<ffffffff813555d4>] __make_request+0x1f4/0x330
                      &(&h->lock)->rlock          89403          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock          89937          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      ------------------
                      &(&h->lock)->rlock              4          [<ffffffff813556c9>] __make_request+0x2e9/0x330
                      &(&h->lock)->rlock          72726          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock          46195          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          98648          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80

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

           &(&mapping->tree_lock)->rlock:        127591         145572           0.10          41.54      140364.78         457504       41940968           0.00         284.19     6959336.94
           -----------------------------
           &(&mapping->tree_lock)->rlock         145572          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0
           -----------------------------
           &(&mapping->tree_lock)->rlock         145572          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0

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

                               &rq->lock:         12551          12554           0.26         229.90       88088.93          77567       12564590           0.00         310.40    18629340.05
                               ---------
                               &rq->lock           6232          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock           6072          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock             34          [<ffffffff810440c5>] scheduler_tick+0x45/0x290
                               &rq->lock             41          [<ffffffff81627ee4>] __schedule+0x894/0x8f0
                               ---------
                               &rq->lock           7834          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock           2987          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                               &rq->lock           1633          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock             33          [<ffffffff81627ee4>] __schedule+0x894/0x8f0

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

               &(&zone->lru_lock)->rlock:          8435           8450           0.22          19.52        9544.73         635455        3552649           0.13         247.53     2059221.12
               -------------------------
               &(&zone->lru_lock)->rlock           8446          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              4          [<ffffffff810f234c>] release_pages+0x10c/0x280
               -------------------------
               &(&zone->lru_lock)->rlock           8449          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              1          [<ffffffff810f234c>] release_pages+0x10c/0x280

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

                        &input_pool.lock:          6785           6791           0.30          10.55       10556.66         781681        1034119           0.10         294.46     1427999.40
                        ----------------
                        &input_pool.lock           6791          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock           6791          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180

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

                        rcu_node_level_1:          5138           5202           0.22          30.51       18146.87          22611          60960           0.08          10.97       53992.05
                        ----------------
                        rcu_node_level_1           5109          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1             86          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1              7          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        ----------------
                        rcu_node_level_1           4860          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1             86          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_1            222          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1             34          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290

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

                             &rq->lock/1:          4398           4398           0.32          69.42       25498.89          26993          63187           0.00          59.00      192532.65
                             -----------
                             &rq->lock/1           4398          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1           1583          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock/1           2029          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1            747          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1              2          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70

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

                                   key#2:          3168           3168           0.25          22.25        3740.42        1614064        9140656           0.00         304.73     8670896.96
                                   -----
                                   key#2           2730          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2            344          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2             94          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   -----
                                   key#2           2707          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2            459          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2              2          [<ffffffff8106e641>] finish_wait+0x41/0x80

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

                                &q->lock:          2757           2984           0.23           8.30        4034.84        1847834        1856083           0.00         291.84     2399876.73
                                --------
                                &q->lock           2279          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock            705          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock           1885          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           1099          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0

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

                   &(&zone->lock)->rlock:          2774           2774           0.33          24.83        4557.23         177730        1368920           0.00         284.23     2535764.98
                   ---------------------
                   &(&zone->lock)->rlock           2731          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock             38          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              5          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock           2767          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              4          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              3          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510

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

                             &rq->lock#2:          2139           2139           0.32          75.55       15068.24          12934        1368783           0.00         275.94     1935250.17
                             -----------
                             &rq->lock#2           1224          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2            860          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2             19          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                             &rq->lock#2              6          [<ffffffff810440c5>] scheduler_tick+0x45/0x290
                             -----------
                             &rq->lock#2              1          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                             &rq->lock#2           1493          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2            332          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2            298          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

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

                           &rq->lock#2/1:           422            422           0.27          49.24        2254.42           3130           6016           0.00          47.19       11147.19
                           -------------
                           &rq->lock#2/1            422          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#2/1             89          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#2/1            182          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           &rq->lock#2/1            151          [<ffffffff8162770e>] __schedule+0xbe/0x8f0

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

               &(&dentry->d_lock)->rlock:           237            237           0.43          17.64         273.46           3946         191404           0.09          85.61       30476.92
               -------------------------
               &(&dentry->d_lock)->rlock            182          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             12          [<ffffffff8113fa26>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock              7          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock             20          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               -------------------------
               &(&dentry->d_lock)->rlock             21          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock            105          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock             17          [<ffffffff811412ce>] follow_managed+0x16e/0x2e0
               &(&dentry->d_lock)->rlock             71          [<ffffffff8114b822>] dput+0x32/0x1d0

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

                     &(&fs->lock)->rlock:            91             91           0.35          21.85         279.64            560           4841           0.13          62.35        4894.43
                     -------------------
                     &(&fs->lock)->rlock             89          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     &(&fs->lock)->rlock              2          [<ffffffff8116219a>] exit_fs+0x4a/0xb0
                     -------------------
                     &(&fs->lock)->rlock             89          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     &(&fs->lock)->rlock              2          [<ffffffff8116219a>] exit_fs+0x4a/0xb0

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

   &(&(ei->i_block_reservation_lock))->r:            74             75           0.38           3.77          70.86         255659        1016356           0.00         242.67      396225.65
   -------------------------------------
   &(&(ei->i_block_reservation_lock))->r             75          [<ffffffff811fc7e9>] ext4_ext_check_cache+0x39/0xc0
   -------------------------------------
   &(&(ei->i_block_reservation_lock))->r             75          [<ffffffff811fc7e9>] ext4_ext_check_cache+0x39/0xc0

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

            &(&bp->indirect_lock)->rlock:            65             66           0.95           8.78         203.52            904           1954           0.13           7.18        3250.59
            ----------------------------
            &(&bp->indirect_lock)->rlock             32          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             34          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             27          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             39          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

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

          &(&mm->page_table_lock)->rlock:            45             45           0.47          21.07          92.69            236          25195           0.11         207.00       11638.20
          ------------------------------
          &(&mm->page_table_lock)->rlock             45          [<ffffffff81108b56>] unmap_vmas+0x326/0x6b0
          ------------------------------
          &(&mm->page_table_lock)->rlock             45          [<ffffffff81108b56>] unmap_vmas+0x326/0x6b0

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

                                pci_lock:            38             39           1.02          15.96         262.09           2330           8829           1.29          22.44       36708.16
                                --------
                                pci_lock             39          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             39          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

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

                        rcu_node_level_0:            34             34           0.57           8.75          88.36           1900           3422           0.12          12.67        4083.10
                        ----------------
                        rcu_node_level_0             11          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0              9          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0              4          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0              9          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        ----------------
                        rcu_node_level_0             20          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0              9          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0              5          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290

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

                         tasklist_lock-W:            33             33           0.49           9.18          89.99            248            800           0.21          16.68        1831.91
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             38            541           0.28          11.85         775.33
                         ---------------
                           tasklist_lock              9          [<ffffffff8104ebe8>] do_exit+0x498/0x880
                           tasklist_lock             18          [<ffffffff8104d17a>] release_task+0x7a/0x4a0
                           tasklist_lock              6          [<ffffffff8104e944>] do_exit+0x1f4/0x880
                         ---------------
                           tasklist_lock             12          [<ffffffff8104e944>] do_exit+0x1f4/0x880
                           tasklist_lock             19          [<ffffffff8104d17a>] release_task+0x7a/0x4a0
                           tasklist_lock              2          [<ffffffff8104ebe8>] do_exit+0x498/0x880

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

                   &(&base->lock)->rlock:            29             29           0.69           7.19          77.72           2084        2392107           0.12         263.20     3999991.24
                   ---------------------
                   &(&base->lock)->rlock             15          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              8          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              6          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   ---------------------
                   &(&base->lock)->rlock             15          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              8          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              6          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70

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

        &(&mapping->private_lock)->rlock:            22             23           0.32          54.21         166.54           1357           2167           0.12          56.11        1416.70
        --------------------------------
        &(&mapping->private_lock)->rlock              7          [<ffffffff81164042>] __getblk+0x172/0x280
        &(&mapping->private_lock)->rlock             16          [<ffffffff811639fc>] __find_get_block_slow.clone.12+0x5c/0x140
        --------------------------------
        &(&mapping->private_lock)->rlock             12          [<ffffffff811639fc>] __find_get_block_slow.clone.12+0x5c/0x140
        &(&mapping->private_lock)->rlock             11          [<ffffffff81164042>] __getblk+0x172/0x280

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

              &(&newf->file_lock)->rlock:            11             11           0.67           1.38          10.71            562          37806           0.12           5.54        5731.61
              --------------------------
              &(&newf->file_lock)->rlock              5          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock              6          [<ffffffff81132227>] fd_install+0x47/0x80
              --------------------------
              &(&newf->file_lock)->rlock              8          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock              3          [<ffffffff81132227>] fd_install+0x47/0x80

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

             &(&sighand->siglock)->rlock:             8              8           0.33           1.16           5.50            282           1101           0.11          14.26        1400.04
             ---------------------------
             &(&sighand->siglock)->rlock              3          [<ffffffff81093d33>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock              4          [<ffffffff810b92e3>] taskstats_exit+0x233/0x3c0
             &(&sighand->siglock)->rlock              1          [<ffffffff8105ffb0>] exit_signals+0x60/0x100
             ---------------------------
             &(&sighand->siglock)->rlock              4          [<ffffffff8105ffb0>] exit_signals+0x60/0x100
             &(&sighand->siglock)->rlock              4          [<ffffffff81093d33>] acct_collect+0x193/0x1b0

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

         &(&futex_queues[i].lock)->rlock:             3              3           0.76          11.10          12.99            393            611           0.13          30.06        1310.72
         -------------------------------
         &(&futex_queues[i].lock)->rlock              2          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         -------------------------------
         &(&futex_queues[i].lock)->rlock              2          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100

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

                    &irq_desc_lock_class:             2              2           3.88           5.47           9.35            251        2050910           0.00         293.72     1286405.68
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810b340e>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810b4905>] show_interrupts+0x125/0x310

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

                                   key#2:             1              1           0.81           0.81           0.81             51           2170           0.12          14.01         342.92
                                   -----
                                   key#2              1          [<ffffffff81034b17>] __wake_up_sync_key+0x37/0x80
                                   -----
                                   key#2              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70

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

                                pgd_lock:             0              0           0.00           0.00           0.00             25             27           0.51           2.46          31.99
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0             95           4.11          19.62         903.29
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              0              1          19.83          19.83          19.83
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            183            301           4.35          37.24        3791.03
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             54          72417           0.13         214.64      464573.27
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              7            199           0.13           1.56          30.62
                           watchdog_lock:             0              0           0.00           0.00           0.00            982            982           4.84          42.16       11796.31
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              2           0.76           0.89           1.65
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          49064           0.00          17.86       50193.44
                                 sb_lock:             0              0           0.00           0.00           0.00             28            188           0.13          26.42         748.83
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0          99536           0.16         103.40       37097.46
                         inode_hash_lock:             0              0           0.00           0.00           0.00              9          13756           0.12           5.47        6287.96
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0             51           0.15           0.63          16.69
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          13.34          17.20          30.54
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.14          22.68          85.90
                             &p->pi_lock:             0              0           0.00           0.00           0.00         902237        1973529           0.00         300.77     7707878.03
                             pidmap_lock:             0              0           0.00           0.00           0.00            192            399           0.37           2.96         317.48
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            199           1444           0.12          24.34        1607.46
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.13          13.29          33.79
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0             15           0.13           2.75          12.13
                                events-R:             0              0           0.00           0.00           0.00              0          23613           4.04         212.42      307178.12
                                   key#3:             0              0           0.00           0.00           0.00            230            231           0.00          10.66         611.84
                                   key#4:             0              0           0.00           0.00           0.00              5             10           0.14           0.77           4.08
                             sysctl_lock:             0              0           0.00           0.00           0.00              3             20           0.12           0.96           4.75
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              1              3           0.27          72.50         106.64
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          53279           0.09          82.85       20713.98
                                   key#1:             0              0           0.00           0.00           0.00             20           1015           0.12           7.74         145.89
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      173633890           0.00         317.09    85945907.47
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              6           4317           0.14           8.78        4084.37
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          45821           0.09           1.43        7886.60
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              6             15           0.13           2.43          13.68
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             42           0.10           1.16          12.72
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             40           0.12           1.91          13.74
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             40           0.12           0.83           9.93
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          22.58          22.58          22.58
                         pci_config_lock:             0              0           0.00           0.00           0.00           2330           8829           1.05           6.89       14281.31
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0            256           0.41          33.61        3775.96
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              3             14           3.28          16.28         152.46
                               balancing:             0              0           0.00           0.00           0.00              0         964830           0.11         204.90      910272.95
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             27        4713533           0.00         242.92    32274197.88
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.09           1.69          17.18
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          16.08          16.36          32.44
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             31            193           0.20          16.28         141.59
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.85           7.30          17.62
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            586           0.12          74.05        1032.99
                                  &timer:             0              0           0.00           0.00           0.00              0             51           0.09          19.96         334.71
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          23996           0.09           6.20        2424.44
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            125            564           0.16           5.60         327.62
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0            465           0.08           0.80          48.82
                                   key#9:             0              0           0.00           0.00           0.00              0              6           0.12           0.16           0.86
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            193            200           0.52           7.47         450.23
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              4              6           0.26           0.56           2.46
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              1           0.94           0.94           0.94
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              4             11           0.15           1.17           6.75
                                   key#4:             0              0           0.00           0.00           0.00             15            321           0.12           0.78          52.53
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00            178            200           0.18           1.27          98.04
                            &port->mutex:             0              0           0.00           0.00           0.00              2              4           0.48           4.54           8.79
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            982           5.63          46.29       14064.58
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1962          10.43          32.77       38028.59
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1962           8.29          17.52       23760.97
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              2          11584           0.12           1.23        1608.33
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            204           0.34           1.09         135.80
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             24           0.18           1.51          12.30
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              8           0.19           0.38           2.05
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            356           0.09           5.70         369.63
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              8           2.13           3.33          22.42
                               cdev_lock:             0              0           0.00           0.00           0.00              4              4           0.88           1.27           4.35
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             49           8.74          24.31         690.19
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.52           1.71
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.88           2.71
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              1           0.42           0.42           0.42
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.91           1.73
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.95          26.33          89.39
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              5              5         822.93       10406.88       20918.52
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             12          18828           0.12         951.76       39662.72
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00            249          13902           0.16        7062.44       37429.20
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            238          37318           0.16         132.21        8185.98
                             rename_lock:             0              0           0.00           0.00           0.00              5             30           0.39           4.65          49.83
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              4          47.10         950.28        1971.33
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            129           0.15         126.48        1402.64
                                   key#2:             0              0           0.00           0.00           0.00             12            418           0.12          70.41         127.14
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              0            208           1.39         105.03        1015.87
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          23549           1.00         217.97      445402.75
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          23549           3.15         210.32      277534.84
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.43           1.09
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              8           4320           3.31          29.84       22358.28
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              3            406           0.12           0.71          54.82
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00            382           2416           0.12           3.47         463.29
                                &p->lock:             0              0           0.00           0.00           0.00              0           2752           0.21         419.98       50977.85
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.56           1.17
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.67           1.38
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.88           3.94           5.82
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          16.98          16.98          16.98
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.12           1.13           7.00
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3          20.62          23.07          64.58
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              0           7207           0.17          50.60        4298.45
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          29271           0.12           0.53        3946.74
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           9757           1.22          90.52       26432.63
                               swap_lock:             0              0           0.00           0.00           0.00             10            433           0.12           1.58          84.26
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.05           1.30           2.35
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.15          12.30          23.46
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              8             17           0.14           3.62          23.09
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00             40            263           0.15          20.24         351.25
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.94           1.84           3.94
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           1.09           6.91
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.53           2.55
      &(&journal->j_history_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.51           0.51           0.51
                   random_read_wait.lock:             0              0           0.00           0.00           0.00              9             14           0.13           0.94           6.42
                                   key#3:             0              0           0.00           0.00           0.00              1              1           0.41           0.41           0.41
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            521           1075           0.10           1.83         494.66
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             29            714           0.12          15.48         530.52
                                   key#3:             0              0           0.00           0.00           0.00              9             19           0.13           4.13          14.50
                                   key#3:             0              0           0.00           0.00           0.00              7             13           0.13           5.32          16.65
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             16            491           0.12           9.27         199.32
                                   key#3:             0              0           0.00           0.00           0.00              5              5           0.32           0.87           2.77
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.56           1.45
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             16            324           0.18       11968.13       15340.86
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.65           1.05           1.70
                             fasync_lock:             0              0           0.00           0.00           0.00              3              3           0.49           1.16           2.15
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              3           1.40           3.84           7.91
                              xtime_lock:             0              0           0.00           0.00           0.00              0          49064           0.00          47.83      556821.73
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2              4           0.55           6.44          12.69
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              0              1          12.83          12.83          12.83
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           2.46           8.02          10.48
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              7          25.69        1732.06        2724.92
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2             12           0.18           1.84           6.95
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             15            647           0.13           2.35         218.33
                              jbd_handle:             0              0           0.00           0.00           0.00              0            321           2.16         249.25        2597.95
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           2.96          21.05          24.01
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              3              9           0.16           0.79           4.22
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              3              7           1.20         109.63         202.13
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              6              8           0.13           0.81           3.04
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              0              1           0.51           0.51           0.51
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              3           1.41           3.42           6.87
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             51            476           3.23         189.04        3953.68
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.64           1.36
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.13           0.26           2.77
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             45           0.18         102.66         479.64
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             24           0.27           2.21          23.67
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             64           0.12           1.10          14.68
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              8           0.33           1.29           6.25
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.15           0.67           0.97
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.13           0.51           0.79
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              2            194           4.02          15.72         914.85
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              5              5           0.10          12.41          13.12
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            321           0.14           0.70          90.86
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              0             77           0.50           1.37          74.06
                            s_active#3-R:             0              0           0.00           0.00           0.00              0           4704           0.53           4.71        3759.43
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           9408           0.49           2.30        7729.24
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4606           0.35         114.44        3550.48
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             49        2110.23        2238.81      105116.09
                                   key#4:             0              0           0.00           0.00           0.00              6              6           0.14           0.58           2.36
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              7           0.09          44.10          65.33
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.30          10.52          11.33
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             49        2107.00        2193.91      104684.24
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             49           0.72           6.79         161.46
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.69           1.45
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            490           0.20           2.83         459.63
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            490           4.29          34.02        8014.22
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            490           0.40           9.65        1850.05
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            476           5.11          51.38        9323.45
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            476           4.92         191.39        5512.03
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            476           4.62         190.69        4989.04
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0            487           0.50          16.35        3350.78
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             98          11.05          19.38        1530.92
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            784           0.13           1.06         311.27
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            784           0.25           5.70         524.58
                             &vha->timer:             0              0           0.00           0.00           0.00              0           8829           1.82          48.58       80425.27
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             84          11.13          26.27        1311.59
                              &n->lock-W:             0              0           0.00           0.00           0.00              0            152           0.14           2.39         115.15
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             15           0.20           3.81          12.40
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            388           0.33           1.58         284.34
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            204           0.54           1.34         153.20
                              &bp->timer:             0              0           0.00           0.00           0.00              0            491          10.03          50.43       10407.71
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              1              6           0.81           4.01          10.87
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             15           0.12           0.17           2.18
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             16           0.21           1.54          16.88
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              2          17.54          24.66          42.19
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             22             86           0.12          18.08         113.21
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.15           0.16           0.78
                                   key#5:             0              0           0.00           0.00           0.00              3              3           0.39           0.58           1.54
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             98          11.87          21.32        1681.07
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             49        2109.88        2200.39      104946.29
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             64           8.89          33.28        1056.59
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             64           7.81          98.77        1378.89
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              8           0.12         163.02         365.07
                                   key#5:             0              0           0.00           0.00           0.00              3              4           0.45           0.64           2.28
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             16          17.80         133.66         727.20
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             16          15.51         130.67         678.36
                                   key#6:             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              8           0.15           0.87           2.69
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.15           0.47           1.18
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             16           0.12           0.60           4.21
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.12           0.78           1.38
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.27           0.66           1.58
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.63           1.34
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.94           1.68
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.91           1.61
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.14           9.19          55.35
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.17           0.71           1.48
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              8           2.23           2.96          20.92
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              0              2           0.85           0.99           1.83
                                       t:             0              0           0.00           0.00           0.00              0             96           4.56          35.69        1934.97
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          46.85          50.22          97.07
                                &f->lock:             0              0           0.00           0.00           0.00              0              2          38.23          44.68          82.91
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          37.90          37.90          37.90
                              &rif_timer:             0              0           0.00           0.00           0.00              0              2           4.61          10.12          14.74
                                rif_lock:             0              0           0.00           0.00           0.00              0              2           1.36           1.56           2.92
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.24           0.24           0.24
                 swapper_space.tree_lock:             0              0           0.00           0.00           0.00              3              7           0.16           2.71           5.39
                             mmlist_lock:             0              0           0.00           0.00           0.00              6              6           0.39           0.93           3.69
                         swap_token_lock:             0              0           0.00           0.00           0.00              0              4           0.10           2.31           4.85
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            591           3078           0.11           2.24        1008.81
                                   key#7:             0              0           0.00           0.00           0.00              1              1          21.96          21.96          21.96
                                   key#7:             0              0           0.00           0.00           0.00              1              1           2.04           2.04           2.04
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              6          28.09         603.03        1441.42
                                   key#7:             0              0           0.00           0.00           0.00              1              1           9.52           9.52           9.52
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              1            405           0.52        7907.73       22904.08
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00         255603        1014768           0.36      351726.22     8970454.95
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          90.69          90.69          90.69
                      ext4-dio-unwritten:             0              0           0.00           0.00           0.00              0              6           0.08           0.10           0.54
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             82           7.64          22.33        1092.87
                                   key#3:             0              0           0.00           0.00           0.00         660757         974514           0.00         277.06     3772893.85
                &journal->j_state_lock-W:             0              0           0.00           0.00           0.00              4             41           0.12           8.86          32.43
                &journal->j_state_lock-R:             0              0           0.00           0.00           0.00             29            466           0.13           1.77         106.65
                                   key#7:             0              0           0.00           0.00           0.00              1              2           0.13           0.36           0.49
                                   key#7:             0              0           0.00           0.00           0.00              2              2           0.23           0.24           0.46
                             jbd2_handle:             0              0           0.00           0.00           0.00              0             62           2.35          40.39         651.01
       &(&journal->j_list_lock)->rlock#2:             0              0           0.00           0.00           0.00              9            175           0.15           6.38         109.22
     &(&journal->j_revoke_lock)->rlock#2:             0              0           0.00           0.00           0.00              9             24           0.14           0.43           6.31
                                   key#8:             0              0           0.00           0.00           0.00             28             62           0.14           2.19          19.23
              &journal->j_commit_timer#2:             0              0           0.00           0.00           0.00              0              2           0.10          17.07          17.16
   &(&transaction->t_handle_lock)->rlo#2:             0              0           0.00           0.00           0.00              1              1           0.58           0.58           0.58
                                   key#8:             0              0           0.00           0.00           0.00              1              1           0.34           0.34           0.34
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             12           9375           0.12         491.32        3133.00
                 &(&n->list_lock)->rlock:             0              0           0.00           0.00           0.00            493          10528           0.13           5.22        3900.56
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              7         393627           0.12           6.47      105656.70
