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:        566757         572617           0.25         290.86     1754153.26        3980576        8626951           0.00         301.38    21459622.82
                      ------------------
                      &(&h->lock)->rlock          95877          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          69499          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         120619          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          94409          [<ffffffff8135530a>] blk_flush_plug_list+0x19a/0x220
                      ------------------
                      &(&h->lock)->rlock         119825          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         119873          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         111162          [<ffffffff8135530a>] blk_flush_plug_list+0x19a/0x220
                      &(&h->lock)->rlock          88073          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]

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

                        &input_pool.lock:         15408          15455           0.26          39.35       24282.33         923603        1442660           0.00         285.47     1879060.82
                        ----------------
                        &input_pool.lock          15455          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock          15455          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180

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

               &(&zone->lru_lock)->rlock:         13332          13355           0.18          13.28       14989.33         889988        4055553           0.13         290.42     2457889.35
               -------------------------
               &(&zone->lru_lock)->rlock          13331          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock             20          [<ffffffff810f234c>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock              3          [<ffffffff810f8c11>] shrink_inactive_list+0xc1/0x3e0
               &(&zone->lru_lock)->rlock              1          [<ffffffff810f891e>] putback_lru_pages.clone.55+0x4e/0x280
               -------------------------
               &(&zone->lru_lock)->rlock          13350          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              3          [<ffffffff810f8c11>] shrink_inactive_list+0xc1/0x3e0
               &(&zone->lru_lock)->rlock              1          [<ffffffff810f891e>] putback_lru_pages.clone.55+0x4e/0x280
               &(&zone->lru_lock)->rlock              1          [<ffffffff810f234c>] release_pages+0x10c/0x280

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

                                &q->lock:         12037          12714           0.23          14.66       15013.88        2769578        2792583           0.00         303.62     2989102.91
                                --------
                                &q->lock           3335          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           9379          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock           4432          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock           8282          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                        rcu_node_level_1:          7660           7771           0.30          28.42       24447.85          38051         102406           0.08          17.85       93499.98
                        ----------------
                        rcu_node_level_1           7620          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1            133          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1             17          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1              1          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_1           7184          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1            133          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_1            376          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1             78          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290

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

                   &(&zone->lock)->rlock:          5140           5140           0.23          18.77        9004.34         510017        1514786           0.13         296.94     3267726.84
                   ---------------------
                   &(&zone->lock)->rlock           5048          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock             90          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              1          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock              1          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock           5112          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock             26          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock              1          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock              1          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510

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

                               &rq->lock:          3304           3306           0.33          81.63       34054.55          25019        8147866           0.00         297.71     9662439.79
                               ---------
                               &rq->lock           1068          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock           2018          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock             17          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                               &rq->lock            188          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                               ---------
                               &rq->lock           2344          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock            369          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                               &rq->lock            524          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock             60          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0

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

                                   key#2:          1695           1695           0.32          20.50        3149.56        1604576        7178290           0.00         296.19     6497456.78
                                   -----
                                   key#2            570          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2             61          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2           1064          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   -----
                                   key#2           1145          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2            549          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2              1          [<ffffffff8106e641>] finish_wait+0x41/0x80

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

           &(&mapping->tree_lock)->rlock:           874           1212           0.26           6.12         988.37         290267       46170872           0.00         296.55     7393061.79
           -----------------------------
           &(&mapping->tree_lock)->rlock           1212          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0
           -----------------------------
           &(&mapping->tree_lock)->rlock           1212          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0

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

                             &rq->lock/1:           437            437           0.32          70.86        2771.14           7018          16670           0.00          48.66       56162.58
                             -----------
                             &rq->lock/1            437          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1            100          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1             99          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1            230          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock/1              6          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0

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

                             &rq->lock#2:           298            298           0.55          51.46        3477.35           1698         633454           0.00         290.53      760653.81
                             -----------
                             &rq->lock#2            220          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2             76          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2              2          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                             -----------
                             &rq->lock#2            242          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2             33          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2             18          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock#2              2          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0

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

            &(&bp->indirect_lock)->rlock:            69             71           0.67           8.61         211.09            603           1336           0.13           5.63        2113.83
            ----------------------------
            &(&bp->indirect_lock)->rlock             33          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             38          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             41          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             30          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

               &(&dentry->d_lock)->rlock:            68             68           0.33           1.99          64.70           3384         140613           0.09          80.29       22310.51
               -------------------------
               &(&dentry->d_lock)->rlock              5          [<ffffffff8113fa26>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock             48          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              5          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock              5          [<ffffffff811412ce>] follow_managed+0x16e/0x2e0
               -------------------------
               &(&dentry->d_lock)->rlock             26          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             26          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock              3          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock              9          [<ffffffff8113fa26>] path_get+0x36/0x50

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

                                pci_lock:            67             67           0.56           8.31         166.50           2194           6029           1.29          24.18       24233.76
                                --------
                                pci_lock             67          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             67          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

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

                        rcu_node_level_0:            56             57           0.48           8.62         141.49           3204           5778           0.12          11.70        7749.18
                        ----------------
                        rcu_node_level_0             14          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0             25          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0              8          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0              1          [<ffffffff810b5ba2>] force_quiescent_state+0x232/0x290
                        ----------------
                        rcu_node_level_0             22          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0             25          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0              6          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0              2          [<ffffffff810b5a2b>] force_quiescent_state+0xbb/0x290

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

                     &(&fs->lock)->rlock:            28             28           0.83           8.36          82.45            328           3878           0.13           8.28        3958.05
                     -------------------
                     &(&fs->lock)->rlock             28          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock             28          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250

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

                           &rq->lock#2/1:            26             26           0.65          62.83         341.31            472           1029           0.00          13.65        1893.26
                           -------------
                           &rq->lock#2/1             26          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#2/1              9          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#2/1             14          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                           &rq->lock#2/1              1          [<ffffffff810440c5>] scheduler_tick+0x45/0x290
                           &rq->lock#2/1              2          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

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

                   &(&base->lock)->rlock:            24             24           0.72           5.48          50.65           1443        1629519           0.00         251.93     2466323.20
                   ---------------------
                   &(&base->lock)->rlock              4          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             14          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              6          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   ---------------------
                   &(&base->lock)->rlock              4          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             14          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              6          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70

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

              &(&newf->file_lock)->rlock:             7              7           0.34           1.34           4.85            352          26414           0.12           6.25        4039.87
              --------------------------
              &(&newf->file_lock)->rlock              5          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock              2          [<ffffffff81132227>] fd_install+0x47/0x80
              --------------------------
              &(&newf->file_lock)->rlock              1          [<ffffffff81132103>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock              2          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock              4          [<ffffffff81132227>] fd_install+0x47/0x80

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

          &(&mm->page_table_lock)->rlock:             4              4           0.72           2.13           6.30             76          15568           0.12         165.29        6843.11
          ------------------------------
          &(&mm->page_table_lock)->rlock              4          [<ffffffff81108b56>] unmap_vmas+0x326/0x6b0
          ------------------------------
          &(&mm->page_table_lock)->rlock              4          [<ffffffff81108b56>] unmap_vmas+0x326/0x6b0

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

                         tasklist_lock-W:             3              3           2.06           7.07          15.52             60            211           0.21           7.16         460.54
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             18            348           0.24           9.26         611.17
                         ---------------
                           tasklist_lock              1          [<ffffffff8104d17a>] release_task+0x7a/0x4a0
                           tasklist_lock              2          [<ffffffff8104ebe8>] do_exit+0x498/0x880
                         ---------------
                           tasklist_lock              1          [<ffffffff8104e944>] do_exit+0x1f4/0x880
                           tasklist_lock              2          [<ffffffff8104d17a>] release_task+0x7a/0x4a0

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

                                 sb_lock:             2              2           0.65           1.48           2.13             31            168           0.12          86.87         538.32
                                 -------
                                 sb_lock              1          [<ffffffff811369cd>] put_super+0x1d/0x40
                                 sb_lock              1          [<ffffffff81137635>] grab_super_passive+0x25/0xc0
                                 -------
                                 sb_lock              2          [<ffffffff81137a22>] iterate_supers+0xb2/0xf0

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

                    &irq_desc_lock_class:             2              2           8.29          11.64          19.93            281        2833830           0.00         310.69     1072273.52
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810b0c73>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810b340e>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810b4905>] show_interrupts+0x125/0x310

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

                                   key#2:             2              2           1.46           1.60           3.06             42           1551           0.12          11.49         284.29
                                   -----
                                   key#2              1          [<ffffffff81034b17>] __wake_up_sync_key+0x37/0x80
                                   key#2              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#2              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70
                                   key#2              1          [<ffffffff81034b17>] __wake_up_sync_key+0x37/0x80

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

             &(&sighand->siglock)->rlock:             1              1           0.87           0.87           0.87             72            323           0.12           6.08         360.81
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff8105ffb0>] exit_signals+0x60/0x100
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff81093d33>] acct_collect+0x193/0x1b0

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

        &(&journal->j_state_lock)->rlock:             1              1           1.41           1.41           1.41             24            679           0.12          13.41         472.52
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8121c3c2>] journal_start_commit+0x32/0xa0
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81214502>] start_this_handle+0x72/0x450

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

                                pgd_lock:             0              0           0.00           0.00           0.00             19             20           0.48           2.16          25.43
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0             65           3.83          14.92         588.08
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            420            599           4.23          30.72        7193.63
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            187          49983           0.13         255.45      295105.80
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              5             53           0.12           1.29           9.89
                           watchdog_lock:             0              0           0.00           0.00           0.00            671            671           3.90          34.15        7542.93
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              1           0.83           0.83           0.83
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          33557           0.00          17.84       39171.04
                                   key#4:             0              0           0.00           0.00           0.00              3              6           0.22           0.62           2.27
                             sysfs_mutex:             0              0           0.00           0.00           0.00              2          65503           0.16          93.04       26460.08
                         inode_hash_lock:             0              0           0.00           0.00           0.00              6           8723           0.12           3.35        4064.38
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              2             34           0.14           0.40           9.94
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          15.47          16.18          31.65
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          22.63          84.09
                             &p->pi_lock:             0              0           0.00           0.00           0.00          40190        1219635           0.12         254.13     3688557.12
                             pidmap_lock:             0              0           0.00           0.00           0.00             53            105           0.27           1.54          74.19
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             57            334           0.12           6.13         338.82
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.12           9.39          28.72
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00             22             42           0.13          10.12          92.71
                                events-R:             0              0           0.00           0.00           0.00              0          16150           3.26         249.02      213726.98
                                   key#3:             0              0           0.00           0.00           0.00            293            299           0.00          11.22         866.54
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             11           0.13           0.71           2.58
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              1              3           0.25          55.98          90.44
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          41159           0.09          82.85       17488.39
                                   key#1:             0              0           0.00           0.00           0.00              9            692           0.12           0.57          90.55
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      186065213           0.00         356.41    61865356.23
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              6           2908           0.15           9.30        2772.67
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          30867           0.09           1.96        5434.01
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              2              7           0.14           1.58           4.90
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             36           0.10           0.66           7.95
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             31           0.12           1.68          12.49
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             31           0.12           1.52           9.88
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          25.03          25.03          25.03
                         pci_config_lock:             0              0           0.00           0.00           0.00           2194           6029           1.05           6.20        9663.36
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0            523           0.11          47.63        8673.17
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              1              9           6.63           8.17          65.01
                               balancing:             0              0           0.00           0.00           0.00              0         675975           0.11         210.99      628854.56
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             16        3224158           0.00         253.12    19359838.65
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              6             36           0.10           1.19          13.40
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          14.27          16.64          30.91
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             28            191           0.20          13.60         137.59
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.78           6.06          15.87
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            404           0.11          62.07         711.39
                                  &timer:             0              0           0.00           0.00           0.00              0            219           0.09          23.99        1099.13
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          16442           0.09           5.40        1820.01
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00             78            340           0.18           2.32         181.07
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0            461           0.08           0.50          46.02
                                   key#9:             0              0           0.00           0.00           0.00              0              6           0.12           0.15           0.85
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             53             53           0.21           5.10         116.50
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              3              3           0.26           0.56           1.18
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              1           0.90           0.90           0.90
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              3              6           0.19           1.04           3.58
                                   key#4:             0              0           0.00           0.00           0.00              4            309           0.13           0.75          46.65
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00             48             53           0.18           0.76          26.73
                            &port->mutex:             0              0           0.00           0.00           0.00              2              4           0.46           2.91           6.74
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            671           4.67          38.28        8929.04
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1342           8.79          34.61       25695.47
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1342           7.56          18.52       16318.51
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             54           7800           0.12           1.20        1097.10
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.34           1.06          70.32
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             15           0.19           1.00           7.64
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.23           0.26           1.23
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            254           0.10           3.69         228.68
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              5           2.37           3.20          14.27
                               cdev_lock:             0              0           0.00           0.00           0.00              3              3           0.85           1.35           3.32
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             34           6.93          21.20         475.27
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.59           1.79
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.70           2.28
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              1           0.28           0.28           0.28
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.15           0.59           1.47
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          17.65          26.53          90.00
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              3              3        1266.67       14672.14       17318.10
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             16          12255           0.13         672.71       26172.96
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             62           8540           0.38        4065.61       16355.66
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            138          24489           0.16           5.13        5156.44
                             rename_lock:             0              0           0.00           0.00           0.00              3             28           0.39           4.72          39.86
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              2         623.23         671.56        1294.79
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0             84           0.24         118.18         956.31
                                   key#2:             0              0           0.00           0.00           0.00              9            116           0.11           0.73          18.95
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              0             79           1.26          79.64         488.25
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          16106           0.67         272.63      273928.38
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          16106           2.65         247.61      193041.02
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.12           0.50           1.24
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             10           2911           3.53          27.27       15338.33
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              3            406           0.12           0.74          55.45
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00            285           2469           0.12           3.51         391.72
                                &p->lock:             0              0           0.00           0.00           0.00              0           1854           0.21         488.09       34937.95
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.61           1.36
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.70           1.48
                     xfs_iolock_active-R:             0              0           0.00           0.00           0.00        6037826       58195968           0.00      675059.14 15979452199.13
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.72           3.38           5.10
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          15.93          15.93          15.93
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00            292           4853           0.17          86.89        3340.27
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              2          19515           0.12           0.70        2626.76
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           6505           1.22         106.71       18520.66
                               swap_lock:             0              0           0.00           0.00           0.00             12             17           0.12           1.25          13.61
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           0.96           0.98           1.93
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00             95            450           0.14          24.66         597.19
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              2           1.04           1.10           2.14
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00             16             71           0.12           1.23          24.11
                   random_read_wait.lock:             0              0           0.00           0.00           0.00              6              7           0.31           0.69           3.71
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            552           1143           0.12           3.27         458.25
                                   key#3:             0              0           0.00           0.00           0.00             11             19           0.13           5.41          24.19
                                   key#3:             0              0           0.00           0.00           0.00              8             12           0.12           5.52          17.62
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             11            418           0.12           5.97         141.55
                                   key#3:             0              0           0.00           0.00           0.00              3              5           0.15           0.71           2.16
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             10            302           0.48        7991.96       10047.12
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.65           0.75           1.40
                             fasync_lock:             0              0           0.00           0.00           0.00              2              2           0.46           0.56           1.02
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00            118            166           0.15          18.12         366.30
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              6           1.17           3.33          14.14
                              xtime_lock:             0              0           0.00           0.00           0.00              0          33557           0.00          53.05      349000.46
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           1.41           5.33           6.74
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6          19.84        1779.14        2516.15
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              1              6           0.22           1.96           4.82
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00              7            623           0.13           2.09         193.16
                              jbd_handle:             0              0           0.00           0.00           0.00              0            309           2.17         215.94        1604.64
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              1              6           3.45          24.97          75.49
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              2              6           0.15           0.49           1.93
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             36            329           1.56          29.31        2212.53
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.70           1.48
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             10           0.13           1.77           3.31
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             32           0.18          88.96         422.16
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             15           0.27           5.31          18.21
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             44           0.12           1.08          10.60
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              8           0.14           1.42           6.06
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.15           0.55           1.67
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.13           0.46           1.41
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              2             50           3.81          14.34         234.92
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              2              2           0.13           6.05           6.18
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            288           0.14           1.60          82.96
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              0             56           0.48           1.50          53.36
                            s_active#3-R:             0              0           0.00           0.00           0.00              0           3168           0.57           3.08        2583.88
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           6336           0.50         103.75        5718.05
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3102           0.40           2.21        2365.01
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.55           1.39
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             34        2105.02        2371.24       72961.90
                                   key#4:             0              0           0.00           0.00           0.00              1              1           0.48           0.48           0.48
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              6           0.08           6.65           7.13
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             34        2102.06        2367.05       72720.89
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             34           0.67           7.93          92.13
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            335           0.19           2.09         376.45
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            335           4.53          32.52        6367.58
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            335           0.40           7.60        1458.97
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            329           2.69          32.15        5588.60
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            329           2.60          37.70        3136.23
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            329           2.34          34.86        2840.09
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0            333           2.69          20.88        2445.89
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             67           4.44          23.37         993.11
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            536           0.13           6.06         194.84
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            536           0.11           6.34         338.59
                             &vha->timer:             0              0           0.00           0.00           0.00              0           6029           1.82          48.63       53425.87
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             52           0.90          28.69         773.80
                              &n->lock-W:             0              0           0.00           0.00           0.00              0            108           0.14           2.61          84.63
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             12           0.20           2.46           8.59
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            200           0.36           1.46         158.51
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.52           1.41          77.68
                              &bp->timer:             0              0           0.00           0.00           0.00              0            335           6.32          41.51        6622.30
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              3              6          22.12          44.45         191.31
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             12           0.13           0.22           1.80
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             11           0.44           1.80          13.83
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              4           9.74          28.17          66.16
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             28            100           0.12          18.43         125.94
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.15           0.19           0.64
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             67           5.07          25.46        1102.81
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             34        2104.66        2370.41       72890.28
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             44           7.02          32.84         716.78
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             44           5.49          85.06         921.62
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13          65.66          71.60
                                   key#5:             0              0           0.00           0.00           0.00              2              4           0.15           0.74           2.13
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             11          10.94         121.92         577.03
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             11           9.88         117.87         543.28
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              8           0.14           1.20           3.13
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.15           0.71           1.53
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             16           0.12           0.74           4.58
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.12           0.87           1.62
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.67           1.43
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.71           1.43
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.70           1.48
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.69           1.46
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.15           8.61          58.74
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.18           0.60           1.51
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              5           1.80           3.45          12.56
                                   key#6:             0              0           0.00           0.00           0.00              2             48           0.12           3.84          31.80
                &(&mp->m_sb_lock)->rlock:             0              0           0.00           0.00           0.00              1              2           0.50          21.06          21.56
                       semaphore->lock#2:             0              0           0.00           0.00           0.00            141           2747           0.11           4.66         416.46
        &(&btp->bt_delwrite_lock)->rlock:             0              0           0.00           0.00           0.00             20            130           0.12          16.48         602.47
                                   key#6:             0              0           0.00           0.00           0.00            124            484           0.12           1.77          94.07
            &(&pag->pag_buf_lock)->rlock:             0              0           0.00           0.00           0.00              7           1272           0.13           2.92         230.74
             &(&btp->bt_lru_lock)->rlock:             0              0           0.00           0.00           0.00              2             17           0.13           0.50           3.07
               &(&ip->i_lock)->mr_lock-R:             0              0           0.00           0.00           0.00         287808        1443597           0.15        3015.40     2016709.73
            &(&pag->pag_ici_lock)->rlock:             0              0           0.00           0.00           0.00              3            402           0.37           2.31         183.03
             &(&ip->i_flags_lock)->rlock:             0              0           0.00           0.00           0.00            500           4011           0.11           5.66         813.88
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            723           2924           0.12           3.77        1016.51
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             12          28.26         698.56        3384.66
                       &cil->xc_ctx_lock:             0              0           0.00           0.00           0.00              0             13           0.32           2.02           8.05
             &(&cil->xc_cil_lock)->rlock:             0              0           0.00           0.00           0.00              3             13           0.15           0.46           2.67
             &(&log->l_icloglock)->rlock:             0              0           0.00           0.00           0.00              3             26           0.14           1.77          10.03
                             xfsconvertd:             0              0           0.00           0.00           0.00              0              2           0.26           0.27           0.53
                                xfsdatad:             0              0           0.00           0.00           0.00              0              2           0.25           0.26           0.51
                               xfslogd-W:             0              0           0.00           0.00           0.00              0              2           0.25           0.48           0.73
                               xfslogd-R:             0              0           0.00           0.00           0.00              0             49           0.88          12.71         103.13
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2            405           0.27       12084.48       20098.32
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          65.79          65.79          65.79
              &(&mp->m_sync_work)->timer:             0              0           0.00           0.00           0.00              0             11           7.14          67.93         332.63
                              xfssyncd-R:             0              0           0.00           0.00           0.00              0             11          10.74          98.31         356.70
             (&(&mp->m_sync_work)->work):             0              0           0.00           0.00           0.00              0             11          10.41          90.96         334.61
                &(&ailp->xa_lock)->rlock:             0              0           0.00           0.00           0.00              0             11           0.16           0.91           4.33
                    (&bp->b_iodone_work):             0              0           0.00           0.00           0.00              0             49           0.69          11.74          88.13
                                       t:             0              0           0.00           0.00           0.00              0             48           6.10          34.08         992.13
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          42.08          44.02          86.10
                                &f->lock:             0              0           0.00           0.00           0.00              0              2          35.90          36.92          72.81
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          42.37          42.37          42.37
                              &rif_timer:             0              0           0.00           0.00           0.00              0              1           1.59           1.59           1.59
                                rif_lock:             0              0           0.00           0.00           0.00              0              1           0.48           0.48           0.48
                 swapper_space.tree_lock:             0              0           0.00           0.00           0.00              8             11           0.19           2.69          22.86
                             mmlist_lock:             0              0           0.00           0.00           0.00              4              4           0.40           1.03           2.66
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             56           4.96          24.35         756.30
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             11           6555           0.12         432.85        2469.98
                 &(&n->list_lock)->rlock:             0              0           0.00           0.00           0.00            593          12019           0.13           5.27        4964.77
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              5          98418           0.12           5.17       26376.77
