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:       1944347        1951391           0.17         321.89     9306996.72        5575059       10815081           0.14         299.50    25793896.93
                      ------------------
                      &(&h->lock)->rlock         351499          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      &(&h->lock)->rlock         440719          [<ffffffff813948d7>] blk_flush_plug_list+0x187/0x230
                      &(&h->lock)->rlock         424311          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock         196123          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      ------------------
                      &(&h->lock)->rlock         214447          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         348302          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock         296684          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      &(&h->lock)->rlock         495024          [<ffffffff813948d7>] blk_flush_plug_list+0x187/0x230

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

                        rcu_node_level_1:         22025          22372           0.24          37.35       63898.79          93496         254880           0.08          12.20      124575.59
                        ----------------
                        rcu_node_level_1            188          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1          21638          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1            528          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1             18          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1          20333          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1            936          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1            261          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1            842          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210

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

        &(&mapping->private_lock)->rlock:         22030          22174           0.21          95.30       21796.79        1514642        2490705           0.09         309.33     1478501.00
        --------------------------------
        &(&mapping->private_lock)->rlock            187          [<ffffffff8117c546>] __getblk+0x176/0x2a0
        &(&mapping->private_lock)->rlock          21987          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        --------------------------------
        &(&mapping->private_lock)->rlock            304          [<ffffffff8117c546>] __getblk+0x176/0x2a0
        &(&mapping->private_lock)->rlock          21870          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190

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

                               &rq->lock:          7419           7482           0.23          35.03       23618.54         433882       14840406           0.07         289.34    14347881.97
                               ---------
                               &rq->lock           1685          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               &rq->lock           3789          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock           1862          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock              6          [<ffffffff8107b49e>] load_balance+0x34e/0x820
                               ---------
                               &rq->lock           1179          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock            877          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               &rq->lock           2383          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock           2296          [<ffffffff8107b6ac>] load_balance+0x55c/0x820

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

                        &input_pool.lock:          4351           4356           0.27          12.89        5143.49         204236         222051           0.11         220.66      235255.46
                        ----------------
                        &input_pool.lock           4356          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        ----------------
                        &input_pool.lock           4356          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0

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

                             &rq->lock/1:          2584           2584           0.32          25.93        9874.95          10340          19266           0.08          40.04       33067.77
                             -----------
                             &rq->lock/1           2583          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1              1          [<ffffffff8107b6b9>] load_balance+0x569/0x820
                             -----------
                             &rq->lock/1            897          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1             18          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                             &rq->lock/1           1164          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1            501          [<ffffffff8107b6ac>] load_balance+0x55c/0x820

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

                                &q->lock:          1960           2580           0.28          14.01        3715.45        2750080        2759686           0.10         281.02     4401309.94
                                --------
                                &q->lock            835          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           1745          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock           1571          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock           1009          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                    zone->wait_table + i:           376            376           0.25           9.58         803.61        1496845        3920779           0.11         292.36     7373469.06
                    --------------------
                    zone->wait_table + i            328          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i             48          [<ffffffff8106359a>] prepare_to_wait_exclusive+0x2a/0x90
                    --------------------
                    zone->wait_table + i            372          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i              4          [<ffffffff8106359a>] prepare_to_wait_exclusive+0x2a/0x90

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

                                pci_lock:           127            127           0.46           9.80         430.13           2091           5812           1.24          14.49       17844.99
                                --------
                                pci_lock            127          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            127          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                        rcu_node_level_0:            91             91           0.44           4.66         114.33           7154          16494           0.10          11.83        9271.26
                        ----------------
                        rcu_node_level_0             10          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0              5          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0             18          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0             51          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        ----------------
                        rcu_node_level_0              1          [<ffffffff810c584b>] rcu_report_qs_rnp+0x19b/0x210
                        rcu_node_level_0             22          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0             52          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             12          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0

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

            &(&bp->indirect_lock)->rlock:            81             86           0.46           4.04         150.32            583           1236           0.12          40.81        1901.61
            ----------------------------
            &(&bp->indirect_lock)->rlock             44          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             42          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             42          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             44          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

               &(&dentry->d_lock)->rlock:            74             78           0.25          19.62          98.77          11198         385165           0.08          60.95       56190.11
               -------------------------
               &(&dentry->d_lock)->rlock              5          [<ffffffff81155ee6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock             65          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              4          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               &(&dentry->d_lock)->rlock              2          [<ffffffff811567e9>] follow_managed+0x179/0x2f0
               -------------------------
               &(&dentry->d_lock)->rlock             30          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             27          [<ffffffff81155f71>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock              8          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               &(&dentry->d_lock)->rlock             10          [<ffffffff811567e9>] follow_managed+0x179/0x2f0

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

               &(&zone->lru_lock)->rlock:            73             73           0.45           2.69          70.75         148024         239076           0.11           8.17      176078.84
               -------------------------
               &(&zone->lru_lock)->rlock             73          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               -------------------------
               &(&zone->lru_lock)->rlock             73          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120

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

                   &(&zone->lock)->rlock:            41             41           0.59           2.72          58.90          68358          94625           0.12         220.93      191026.87
                   ---------------------
                   &(&zone->lock)->rlock              8          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock             32          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock              1          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   ---------------------
                   &(&zone->lock)->rlock              2          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock             38          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock              1          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0

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

           &(&mapping->tree_lock)->rlock:            33             34           0.34           1.79          29.29         175068        2393929           0.10         296.77      933240.50
           -----------------------------
           &(&mapping->tree_lock)->rlock             34          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           -----------------------------
           &(&mapping->tree_lock)->rlock             34          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0

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

                     &(&fs->lock)->rlock:            23             23           0.60          21.89          88.80           1517          19454           0.10          41.01       17779.10
                     -------------------
                     &(&fs->lock)->rlock             23          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock             23          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250

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

                   &(&base->lock)->rlock:            22             22           0.45           2.94          28.35           1552        1424622           0.11         244.57      575350.48
                   ---------------------
                   &(&base->lock)->rlock              9          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock              9          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock              3          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              1          [<ffffffff8104e659>] run_timer_softirq+0x1f9/0x3f0
                   ---------------------
                   &(&base->lock)->rlock              8          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock             10          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock              4          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70

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

              &(&newf->file_lock)->rlock:             6              6           0.73           1.26           5.97           1512          48077           0.11          40.27        8060.77
              --------------------------
              &(&newf->file_lock)->rlock              2          [<ffffffff81148747>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock              4          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              --------------------------
              &(&newf->file_lock)->rlock              4          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock              2          [<ffffffff81148747>] fd_install+0x47/0x80

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

        &(&journal->j_state_lock)->rlock:             3              3           1.01           6.45           8.94            652           6037           0.10          62.56        5209.12
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123536f>] start_this_handle+0x6f/0x440
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123dd92>] journal_next_log_block+0x32/0xa0
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81235d78>] journal_stop+0xc8/0x2d0
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123797c>] journal_commit_transaction+0x8c/0x13f0
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81235d78>] journal_stop+0xc8/0x2d0
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123536f>] start_this_handle+0x6f/0x440

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

         &(&journal->j_list_lock)->rlock:             1              1           1.12           1.12           1.12            581           4900           0.11          54.19        3908.68
         -------------------------------
         &(&journal->j_list_lock)->rlock              1          [<ffffffff8123854c>] journal_commit_transaction+0xc5c/0x13f0
         -------------------------------
         &(&journal->j_list_lock)->rlock              1          [<ffffffff81236cfc>] journal_dirty_data+0x1ec/0x240

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

                             &pipe->wait:             1              1           1.26           1.26           1.26             45           1532           0.11          11.52         321.26
                             -----------
                             &pipe->wait              1          [<ffffffff8106e7f7>] __wake_up_sync_key+0x37/0x80
                             -----------
                             &pipe->wait              1          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70

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

             &(&dentry->d_lock)->rlock/1:             1              1           0.72           0.72           0.72           1330          17762           0.11          40.34        2670.56
             ---------------------------
             &(&dentry->d_lock)->rlock/1              1          [<ffffffff81155f9e>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1              1          [<ffffffff811624b2>] dput+0x32/0x1d0

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

                 &(&n->list_lock)->rlock:             0              0           0.00           0.00           0.00            182            345           0.12           7.21         325.99
                                pgd_lock:             0              0           0.00           0.00           0.00             13             19           0.20           1.95          16.77
                    &irq_desc_lock_class:             0              0           0.00           0.00           0.00            184        3396575           0.10         233.73      814736.72
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           1225           1656           2.05          25.93       12829.94
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              4            199           0.12           0.84          28.64
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              1              2           5.46          14.15          19.61
                             &p->pi_lock:             0              0           0.00           0.00           0.00         980317        2259723           0.10         291.17     7188274.08
                         tasklist_lock-W:             0              0           0.00           0.00           0.00            186            801           0.15          13.41        1331.26
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             44            376           0.15           8.00         589.65
                           watchdog_lock:             0              0           0.00           0.00           0.00            646            646           3.84          22.30        5116.62
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             49          47722           0.17          30.75      138964.19
                              xtime_lock:             0              0           0.00           0.00           0.00              0          32342           4.03         192.81      363723.21
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          17.42          17.42          17.42
                                 sb_lock:             0              0           0.00           0.00           0.00              7            268           0.11           1.11          88.73
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0          65550           0.15           2.34       12405.48
                         inode_hash_lock:             0              0           0.00           0.00           0.00              8          14456           0.11           2.77        6127.17
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          21.61          79.20
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             68            255           0.08           1.29          75.56
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              0          32631           0.08           1.17        4996.64
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              5           2810           0.14          12.70        1442.18
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             22           0.11           0.72           4.36
                             pidmap_lock:             0              0           0.00           0.00           0.00            189            400           0.30           6.18         266.31
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            389           1451           0.10          40.29        1157.94
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00            207           1094           0.10          11.39        1008.33
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              1              6           2.14           7.93          38.89
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0             15           0.12           3.13          13.89
                              &x->wait#2:             0              0           0.00           0.00           0.00              5             10           0.15           0.74           4.31
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              0              3           0.23          65.96          97.46
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              1             11           0.13           0.64           3.64
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             49           0.09           1.17          12.38
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             26           0.11           0.52           4.85
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             26           0.11           0.29           4.29
                      call_function.lock:             0              0           0.00           0.00           0.00             18             18           0.48           5.72          24.71
                               balancing:             0              0           0.00           0.00           0.00              0         343743           0.07         189.85      390966.13
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          26.14          26.14          26.14
                         pci_config_lock:             0              0           0.00           0.00           0.00           2091           5812           1.02           5.19        8592.33
                                  &timer:             0              0           0.00           0.00           0.00              0            138           0.08          14.86         494.18
                            sb_writers-R:             0              0           0.00           0.00           0.00              0              6           3.40          10.38          50.23
                                     key:             0              0           0.00           0.00           0.00              9            416           0.10           0.52          50.03
                                events-R:             0              0           0.00           0.00           0.00              0          15567           3.05         169.90      107669.57
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             33        3107480           0.13         265.65    13837451.26
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              4             49           0.10           1.53          15.03
                               bdev_lock:             0              0           0.00           0.00           0.00              1              2           5.68          11.12          16.80
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              0            101           0.65         245.24        1323.50
                               tty_mutex:             0              0           0.00           0.00           0.00              1              6           0.69           4.00           9.77
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            402           0.11          20.41         279.56
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          23942           0.08          57.09        3637.65
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00             86            564           0.16           3.31         278.25
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0            528           0.07           0.38          45.43
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           1609           0.10          22.20       12853.67
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00            186            395           0.25          19.07        1092.93
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              3           0.91           5.34           7.81
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              0              1           0.69           0.69           0.69
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0       40414602           0.07         313.89    45769873.25
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         154789           0.08          74.37       52113.59
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00            177            200           0.14           1.96          98.32
                            &port->mutex:             0              0           0.00           0.00           0.00              1              2           1.37           2.68           4.06
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1294           7.34          16.68       10405.08
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              2           7610           0.10           0.76         933.02
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             12           0.13           0.89           4.30
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.19           0.28           0.92
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0             64           0.08           3.58          33.41
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              4           2.47           3.15          10.85
                             &vha->timer:             0              0           0.00           0.00           0.00              0           5812           1.72          25.58       35296.13
                               cdev_lock:             0              0           0.00           0.00           0.00              1              4           0.51           0.83           2.91
                           big_tty_mutex:             0              0           0.00           0.00           0.00              1              8           0.11           6.83          19.10
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.71           1.82
                          tty_files_lock:             0              0           0.00           0.00           0.00              1              8           0.12           0.45           1.81
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              0              1           0.49           0.49           0.49
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.13           0.36           0.93
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          15.77          25.29          84.63
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              5              5         495.88       19643.78       24046.60
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             12          12773           0.13         786.00       25469.25
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00            182          10980           0.18        8053.32       37786.09
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00            202          19212           0.11         120.52        8685.16
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            191          25190           0.15          58.21        4907.18
                             rename_lock:             0              0           0.00           0.00           0.00              1             29           0.37           3.34          38.86
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              4          45.80         784.69        1807.73
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            128           0.14         112.40        1279.38
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.93           2.18
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00              5           2777           3.00          25.88       10502.26
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              4           3024           0.11           0.85         344.78
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              2             36           2.68          13.54         224.18
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.89           2.20
                                &p->lock:             0              0           0.00           0.00           0.00              0           1823           0.22         265.06       24199.16
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.64           1.84
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.74           2.22
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             29            217           0.18          11.67         142.76
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.23           1.25           2.49
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           4.09           7.17          11.26
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          16.57          16.57          16.57
                         unix_table_lock:             0              0           0.00           0.00           0.00              2             14           0.12           0.90           5.99
                            &u->readlock:             0              0           0.00           0.00           0.00              2              3          12.63          16.00          44.42
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          19509           0.11           0.45        2258.73
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           6503           1.01          61.15       15251.72
                               swap_lock:             0              0           0.00           0.00           0.00              1              2           0.44           0.66           1.10
                               uts_sem-R:             0              0           0.00           0.00           0.00              1              2           0.76           0.89           1.65
                               &wq->wait:             0              0           0.00           0.00           0.00              6              9           0.12          15.29          34.61
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              7           0.59           2.92           8.62
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            639           1390           0.12          33.63        2384.26
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.30           1.14           2.55
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              3             14           0.14           3.78          20.86
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.10           1.00           6.22
                           &u->peer_wait:             0              0           0.00           0.00           0.00              3              9           0.12           0.70           2.83
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00            185            198           0.18           0.69          68.68
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            198           0.11           0.21          26.58
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1294           8.25          21.21       12662.57
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           1028          27106           0.11           6.34        5393.61
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0          32342           3.05         191.41      313219.74
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              4          10.25          13.96          49.32
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           7318          24885           0.08           6.58        7207.21
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00             29            121           0.10           4.28          48.57
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00             71            111           0.11          10.47         218.63
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.58           1.80
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00              9           3033           0.21       23942.31      114891.44
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          15523           0.60          34.26      115293.99
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          15523           2.61         169.27       99427.30
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              1              2           0.37           0.62           0.99
                             fasync_lock:             0              0           0.00           0.00           0.00              1              2           0.34           0.50           0.84
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              3              6           0.16           0.53           2.16
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00            371            602           0.14          31.60        1120.75
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             32        1189.71        1227.85       38281.62
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            646           4.66          25.30        6055.42
                                   key#2:             0              0           0.00           0.00           0.00              1              1           0.35           0.35           0.35
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              1              2           0.11           0.12           0.23
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0            983           4.07         327.95       19972.86
                                   key#3:             0              0           0.00           0.00           0.00              1              1          19.08          19.08          19.08
                                   key#4:             0              0           0.00           0.00           0.00              1              1           1.96           1.96           1.96
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.75           2.33
              &type->i_mutex_dir_key#3/1:             0              0           0.00           0.00           0.00              0              2          10.95          88.54          99.49
              &sb->s_type->i_mutex_key#9:             0              0           0.00           0.00           0.00              2              3           1.45           6.44          10.54
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           1.78           6.01           7.78
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             68           0.65        3649.28       10995.08
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2              8           0.16           1.47           4.58
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             12            346           3.73         262.36        2437.94
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00            583           2049           0.12          13.36        1874.79
                              jbd_handle:             0              0           0.00           0.00           0.00              0            998           2.00         369.19       12748.83
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              1              2           2.07           8.90          10.97
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             10           9916           0.10        2681.60        7913.03
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00            154            187           0.12           1.74          80.59
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00            577            997           0.11           5.06         442.17
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              3              7           0.67          96.88         129.52
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              2              8           0.13           0.57           2.21
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              0              1           0.25           0.25           0.25
                          file_lock_lock:             0              0           0.00           0.00           0.00              0              3           0.95           1.37           3.41
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.17           0.97           1.82
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.60           1.95
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0              8           0.13           0.24           1.36
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             38           0.15          22.86         176.02
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              4           1.04           2.37           6.29
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             44           0.11           0.59           7.54
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              8           0.14           0.71           3.45
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.14           0.97           1.26
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.13           0.52           0.78
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0             37           0.23           0.47          10.99
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0             43           0.19           0.51          11.74
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              3              4           0.09          30.97          45.71
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             49            309           1.94          18.86        1482.15
                                   key#5:             0              0           0.00           0.00           0.00             23             41           0.12           0.60          14.36
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3168           0.58           3.08        2167.19
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           6336           0.52           1.55        4488.99
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3102           0.31           1.91        1824.00
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             77           0.08          22.72         217.71
            &journal->j_checkpoint_mutex:             0              0           0.00           0.00           0.00              1              1       39087.11       39087.11       39087.11
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00             21             53           0.11           0.98          27.27
                              &x->wait#1:             0              0           0.00           0.00           0.00              2              3           0.36           3.57           4.78
                  &rl->wait[BLK_RW_SYNC]:             0              0           0.00           0.00           0.00         826956        1030996           0.11         296.45     4109536.37
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             32        1187.79        1223.95       38200.26
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             32           0.57           2.99          32.07
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              2            297           0.57          44.64        2142.08
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            323           3.57          20.20        1846.80
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             65           3.37          17.86         382.17
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            520           0.12           0.88          82.81
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            520           0.11           2.40         125.30
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             67           0.13           1.86          23.69
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             10           0.17           1.15           4.46
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            309           4.38          28.73        2584.98
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            309           3.09          27.48        2239.90
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            309           2.77          25.20        1963.99
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            323           0.20           1.25          88.24
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            323           0.41           1.28         158.55
                              &bp->timer:             0              0           0.00           0.00           0.00              0            323           4.51          20.87        3007.93
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            196           0.37           1.19         129.99
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.38           1.17          64.74
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.59           1.36          75.66
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             10           0.10           0.27           1.56
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             11           0.17           1.31           4.91
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             17            130           0.11           9.30         150.30
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             18           0.13         894.30        5379.33
                                   key#6:             0              0           0.00           0.00           0.00              4             49           0.12          10.12         299.81
                                   key#7:             0              0           0.00           0.00           0.00              2             64           0.12          19.81         843.46
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              9             49           0.11           1.22          12.86
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.14           0.16           0.44
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0             63          12.96          29.24        1337.64
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             65           3.78          20.18         425.58
                               &pl->lock:             0              0           0.00           0.00           0.00              4             39           7.60          13.21         351.91
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             32           4.99           9.09         228.65
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             32        1189.39        1226.70       38266.80
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             44           4.66          17.39         319.28
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             44           4.73          26.27         377.18
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              6           1.87           2.12          12.10
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             11           8.45          44.80         242.74
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             11           7.90          41.18         222.77
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             12           0.13           1.83           6.55
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.62           2.10
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             24           0.13           0.85           7.24
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           1.10           2.75
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.11           0.87           2.57
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.84           2.26
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              6           0.13           1.00           2.84
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              6           0.10           0.83           2.26
                              &x->wait#2:             0              0           0.00           0.00           0.00              8             12           0.15           7.21          26.09
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             19            685           0.11           5.79         163.97
                                       t:             0              0           0.00           0.00           0.00              0             48           3.35          21.35         375.84
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          11.32          31.51          42.83
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           8.73          27.52          36.25
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          16.28          16.28          16.28
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            192            200           0.27           3.49         310.75
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0             34           0.13           0.49           9.79
                                ntp_lock:             0              0           0.00           0.00           0.00              0          65007           0.10           5.19       20148.56
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              4         393625           0.11         230.54      229005.29
