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

         &(&futex_queues[i].lock)->rlock:       3580577        3586836           0.10       12635.06    27780417.11       46231712       47172684           0.00         751.95   167795210.47
         -------------------------------
         &(&futex_queues[i].lock)->rlock        1656571          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock        1913460          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock           8854          [<ffffffff810894bc>] do_futex+0x6cc/0xb50
         &(&futex_queues[i].lock)->rlock           7845          [<ffffffff810880d7>] futex_requeue+0x147/0x8a0
         -------------------------------
         &(&futex_queues[i].lock)->rlock         235619          [<ffffffff810883e1>] futex_requeue+0x451/0x8a0
         &(&futex_queues[i].lock)->rlock        1843494          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock        1274394          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock          96869          [<ffffffff810894bc>] do_futex+0x6cc/0xb50

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

                &journal->j_state_lock-W:        466559         481512           0.05        3448.50     7067770.49        1319504        4806672           0.00        9622.16    70611689.44
                &journal->j_state_lock-R:        513403         517842           0.13        5987.48    91873283.02        5912527       22363854           0.00         305.09     8753037.25
                ------------------------
                  &journal->j_state_lock          87794          [<ffffffff812279b2>] jbd2_journal_next_log_block+0x32/0xb0
                  &journal->j_state_lock         387553          [<ffffffff8121dab8>] start_this_handle+0x88/0x570
                  &journal->j_state_lock          46351          [<ffffffff812206f5>] jbd2_journal_commit_transaction+0x495/0x1590
                  &journal->j_state_lock          10083          [<ffffffff81220433>] jbd2_journal_commit_transaction+0x1d3/0x1590
                ------------------------
                  &journal->j_state_lock         200289          [<ffffffff8121dab8>] start_this_handle+0x88/0x570
                  &journal->j_state_lock          48407          [<ffffffff812279b2>] jbd2_journal_next_log_block+0x32/0xb0
                  &journal->j_state_lock          11981          [<ffffffff81221254>] jbd2_journal_commit_transaction+0xff4/0x1590
                  &journal->j_state_lock         124386          [<ffffffff812202f4>] jbd2_journal_commit_transaction+0x94/0x1590

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

                      &(&h->lock)->rlock:        767533         774105           0.23         266.98     2426477.27        4158231       12673000           0.00         299.72    22292420.48
                      ------------------
                      &(&h->lock)->rlock         176006          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         140292          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         131808          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         175032          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      ------------------
                      &(&h->lock)->rlock         365848          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          38177          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         104823          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         136526          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]

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

       &(&journal->j_list_lock)->rlock#2:        731614         742716           0.13        2944.41     2328831.98        3026910       22157703           0.00        9614.65    77528482.42
       ---------------------------------
       &(&journal->j_list_lock)->rlock#2         197908          [<ffffffff8121f7e8>] do_get_write_access+0x2e8/0x4e0
       &(&journal->j_list_lock)->rlock#2          71715          [<ffffffff81220e86>] jbd2_journal_commit_transaction+0xc26/0x1590
       &(&journal->j_list_lock)->rlock#2         254380          [<ffffffff8121f4be>] jbd2_journal_dirty_metadata+0xfe/0x140
       &(&journal->j_list_lock)->rlock#2          68989          [<ffffffff8121fd30>] jbd2_journal_file_buffer+0x40/0x90
       ---------------------------------
       &(&journal->j_list_lock)->rlock#2          65824          [<ffffffff81220e86>] jbd2_journal_commit_transaction+0xc26/0x1590
       &(&journal->j_list_lock)->rlock#2         254036          [<ffffffff8121f4be>] jbd2_journal_dirty_metadata+0xfe/0x140
       &(&journal->j_list_lock)->rlock#2         241265          [<ffffffff8121f7e8>] do_get_write_access+0x2e8/0x4e0
       &(&journal->j_list_lock)->rlock#2          25133          [<ffffffff81228220>] jbd2_journal_write_metadata_buffer+0x2b0/0x420

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

                                   key#7:        188032         194224           0.04         478.67     1430181.70         650369         879143           0.00         293.12     1856799.77
                                   -----
                                   key#7         100473          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   key#7          74676          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#7          19076          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   -----
                                   key#7          68032          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   key#7          95807          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#7          30386          [<ffffffff8106e641>] finish_wait+0x41/0x80

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

            &journal->j_checkpoint_mutex:        167276         167769          13.31      696349.17   111180043.44         255703         278950           0.00      901146.61    47263920.20
            ----------------------------
            &journal->j_checkpoint_mutex         167769          [<ffffffff812231b3>] __jbd2_log_wait_for_space+0xe3/0x1c0
            ----------------------------
            &journal->j_checkpoint_mutex         167769          [<ffffffff812231b3>] __jbd2_log_wait_for_space+0xe3/0x1c0

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

       &(&futex_queues[i].lock)->rlock/1:        146779         146844           0.11         517.12      505727.40         888718         900919           0.00         258.00      378900.94
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1          97269          [<ffffffff810894d6>] do_futex+0x6e6/0xb50
       &(&futex_queues[i].lock)->rlock/1          49560          [<ffffffff810883e1>] futex_requeue+0x451/0x8a0
       &(&futex_queues[i].lock)->rlock/1             15          [<ffffffff81088369>] futex_requeue+0x3d9/0x8a0
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1          57720          [<ffffffff8108773a>] futex_wake+0x7a/0x130
       &(&futex_queues[i].lock)->rlock/1          88941          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
       &(&futex_queues[i].lock)->rlock/1            183          [<ffffffff810894d6>] do_futex+0x6e6/0xb50

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

        &(&mapping->private_lock)->rlock:        142142         145194           0.22         395.69      231662.77        2083158       25284351           0.00         409.89     5942139.87
        --------------------------------
        &(&mapping->private_lock)->rlock         143740          [<ffffffff811639fc>] __find_get_block_slow.clone.12+0x5c/0x140
        &(&mapping->private_lock)->rlock           1454          [<ffffffff81164042>] __getblk+0x172/0x280
        --------------------------------
        &(&mapping->private_lock)->rlock         143579          [<ffffffff811639fc>] __find_get_block_slow.clone.12+0x5c/0x140
        &(&mapping->private_lock)->rlock           1615          [<ffffffff81164042>] __getblk+0x172/0x280

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

                        rcu_node_level_1:        129615         130893           0.22         197.01      373447.59         492118        1323500           0.00         189.60      512517.60
                        ----------------
                        rcu_node_level_1           3973          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1         126323          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1            589          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1              9          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_1           3988          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_1         117009          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1           7214          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1           2683          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290

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

               &(&dentry->d_lock)->rlock:         64451          64917           0.12         280.83       94672.34        7202275       46549683           0.00         347.47    13057208.10
               -------------------------
               &(&dentry->d_lock)->rlock           3497          [<ffffffff8113fa26>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock          49734          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock           3850          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock           5461          [<ffffffff811412ce>] follow_managed+0x16e/0x2e0
               -------------------------
               &(&dentry->d_lock)->rlock          20443          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock           4218          [<ffffffff8113fa26>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock           4089          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock          32403          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250

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

              &(&newf->file_lock)->rlock:         51683          51789           0.22         169.43      113583.87        1499400        5065391           0.00         257.14     2246442.27
              --------------------------
              &(&newf->file_lock)->rlock          37855          [<ffffffff81132103>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock           5995          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock           7939          [<ffffffff81132227>] fd_install+0x47/0x80
              --------------------------
              &(&newf->file_lock)->rlock           7277          [<ffffffff81132227>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock          35719          [<ffffffff81132103>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock           8793          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150

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

                               &rq->lock:         39305          39327           0.18         225.34      155023.47         154877      123801760           0.00         302.31   116859342.26
                               ---------
                               &rq->lock          13261          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock          18659          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock              1          [<ffffffff81034edb>] task_rq_lock+0x5b/0xb0
                               &rq->lock              1          [<ffffffff81042ad0>] active_load_balance_cpu_stop+0x40/0x260
                               ---------
                               &rq->lock          17400          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock             18          [<ffffffff81627ee4>] __schedule+0x894/0x8f0
                               &rq->lock          10184          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                               &rq->lock          11622          [<ffffffff8162770e>] __schedule+0xbe/0x8f0

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

                                &q->lock:         35620          37949           0.23          17.47       41540.01        4032324        4091058           0.00         277.86     2728480.96
                                --------
                                &q->lock           8710          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          29247          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock          12343          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock          25614          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120

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

           &(&mapping->tree_lock)->rlock:         30225          32317           0.20         274.47       45795.10        2649859       71423489           0.00         285.78    23577655.05
           -----------------------------
           &(&mapping->tree_lock)->rlock            139          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0
           &(&mapping->tree_lock)->rlock           1162          [<ffffffff81163415>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock          15967          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock          14834          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           -----------------------------
           &(&mapping->tree_lock)->rlock           1562          [<ffffffff81163415>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock            166          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0
           &(&mapping->tree_lock)->rlock           5527          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock          24825          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180

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

                     &(&fs->lock)->rlock:         27924          27932           0.15         261.91       88576.14         828511        2247209           0.12         311.10     5335144.53
                     -------------------
                     &(&fs->lock)->rlock          27920          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     &(&fs->lock)->rlock             12          [<ffffffff8116219a>] exit_fs+0x4a/0xb0
                     -------------------
                     &(&fs->lock)->rlock          27930          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     &(&fs->lock)->rlock              2          [<ffffffff8116219a>] exit_fs+0x4a/0xb0

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

                                   key#2:         24274          24823           0.21         452.80       97568.38         980397        1781364           0.00         286.29     3280557.36
                                   -----
                                   key#2           5301          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2           9616          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2           7425          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   key#2           2481          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   -----
                                   key#2           6085          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2          12248          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2           1864          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2           4626          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90

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

                   &sbi->s_orphan_lock#2:         22307          22311           6.41        9849.27      813017.33         186052         332370           0.16       51991.01     2741233.29
                   ---------------------
                   &sbi->s_orphan_lock#2           6138          [<ffffffff811e5f6f>] ext4_orphan_del+0x5f/0x200
                   &sbi->s_orphan_lock#2          16173          [<ffffffff811e4f74>] ext4_orphan_add+0x54/0x210
                   ---------------------
                   &sbi->s_orphan_lock#2          16956          [<ffffffff811e4f74>] ext4_orphan_add+0x54/0x210
                   &sbi->s_orphan_lock#2           5355          [<ffffffff811e5f6f>] ext4_orphan_del+0x5f/0x200

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

                &(&wb->list_lock)->rlock:         21814          21992           0.22       10361.99      656923.76        1013530        4762965           0.12       74452.06     4803857.51
                ------------------------
                &(&wb->list_lock)->rlock           2802          [<ffffffff8115cbb9>] writeback_single_inode+0x209/0x400
                &(&wb->list_lock)->rlock          14030          [<ffffffff8115b64d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock           5099          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270
                &(&wb->list_lock)->rlock             61          [<ffffffff8115d730>] inode_wb_list_del+0x40/0x90
                ------------------------
                &(&wb->list_lock)->rlock          10480          [<ffffffff8115b64d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock           7475          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270
                &(&wb->list_lock)->rlock           3666          [<ffffffff8115cbb9>] writeback_single_inode+0x209/0x400
                &(&wb->list_lock)->rlock            270          [<ffffffff8115d3ac>] wb_writeback+0x5c/0x2f0

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

                             &rq->lock/1:         10129          10131           0.24          63.66       51316.37          50642         120050           0.00         261.49      254217.78
                             -----------
                             &rq->lock/1          10130          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1              1          [<ffffffff81035082>] double_rq_lock+0x42/0x80
                             -----------
                             &rq->lock/1           3714          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1           4138          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock/1           2228          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1              1          [<ffffffff81035095>] double_rq_lock+0x55/0x80

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

                 &(&n->list_lock)->rlock:          8092           8108           0.25          24.80       10145.39         901679        2475804           0.00         210.74     1143745.12
                 -----------------------
                 &(&n->list_lock)->rlock           6946          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock           1162          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 -----------------------
                 &(&n->list_lock)->rlock           6849          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock           1259          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0

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

                                   key#8:          5383           5789           0.20          19.06       11891.17        1149916       12321094           0.10         277.81     2491574.32
                                   -----
                                   key#8           2476          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#8           2973          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#8            340          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   -----
                                   key#8           3052          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#8           2310          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   key#8            427          [<ffffffff8106e641>] finish_wait+0x41/0x80

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

                         dcache_lru_lock:          5154           5157           0.25          29.34        6421.07         105543        1111300           0.00         114.06      242640.32
                         ---------------
                         dcache_lru_lock           5157          [<ffffffff8114b96d>] dput+0x17d/0x1d0
                         ---------------
                         dcache_lru_lock           5157          [<ffffffff8114b96d>] dput+0x17d/0x1d0

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

                        rcu_node_level_0:          4651           4708           0.30         280.69       32527.93          46585          76986           0.10          16.99       65484.53
                        ----------------
                        rcu_node_level_0           3114          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0           1087          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0            115          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0            310          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        ----------------
                        rcu_node_level_0           4106          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            314          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0            108          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0             34          [<ffffffff810b5a2b>] force_quiescent_state+0xbb/0x290

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

               &(&zone->lru_lock)->rlock:          4618           4626           0.28          13.62        6263.28         702843        2292658           0.00         217.12     1487384.74
               -------------------------
               &(&zone->lru_lock)->rlock            900          [<ffffffff810f234c>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock           3726          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               -------------------------
               &(&zone->lru_lock)->rlock           3921          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock            705          [<ffffffff810f234c>] release_pages+0x10c/0x280

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

                        &input_pool.lock:          4594           4594           0.32          17.87        7867.80         388051        2210224           0.00         256.42     1391961.34
                        ----------------
                        &input_pool.lock           4594          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock           4594          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180

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

         &(&bgl->locks[i].lock)->rlock#2:          3340           3997           0.24          93.31        6166.12           6880        3842682           0.00         301.08     2723086.62
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2            889          [<ffffffff8120366c>] ext4_lock_group.clone.23+0x8c/0xc0
         &(&bgl->locks[i].lock)->rlock#2           2960          [<ffffffff811d80b8>] ext4_new_inode+0x9d8/0x1180
         &(&bgl->locks[i].lock)->rlock#2             76          [<ffffffff81208d84>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2             49          [<ffffffff8120ad58>] ext4_free_blocks+0x668/0x9a0
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2           2942          [<ffffffff811d80b8>] ext4_new_inode+0x9d8/0x1180
         &(&bgl->locks[i].lock)->rlock#2            878          [<ffffffff8120366c>] ext4_lock_group.clone.23+0x8c/0xc0
         &(&bgl->locks[i].lock)->rlock#2             68          [<ffffffff81208d84>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2             16          [<ffffffff81205550>] ext4_mb_new_group_pa+0x220/0x330

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

                                   key#8:          3778           3778           0.30          24.12        6439.96         150522         201622           0.00         332.28      692453.65
                                   -----
                                   key#8           3778          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   -----
                                   key#8           3738          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   key#8             40          [<ffffffff81034bb2>] __wake_up+0x32/0x70

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

                                   key#7:          3270           3271           0.27           8.77        3365.76         294669         460482           0.00         237.95      814048.10
                                   -----
                                   key#7           3271          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   -----
                                   key#7           3271          [<ffffffff81034bb2>] __wake_up+0x32/0x70

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

                             &rq->lock#2:          2540           2541           0.27          58.69        9911.52          11239        4819491           0.00         277.79     4126220.98
                             -----------
                             &rq->lock#2           1383          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2           1023          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2              9          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70
                             &rq->lock#2            120          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                             -----------
                             &rq->lock#2            612          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock#2           1440          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2            486          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2              4          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70

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

                         inode_hash_lock:          1994           1995           0.32          68.57        3708.85         330441        1345832           0.00         287.06     1382022.33
                         ---------------
                         inode_hash_lock            384          [<ffffffff8114d57c>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock             11          [<ffffffff8114f0ec>] iget_locked+0xdc/0x1b0
                         inode_hash_lock           1592          [<ffffffff8114eb2d>] insert_inode_locked+0x6d/0x1b0
                         inode_hash_lock              8          [<ffffffff8114f07b>] iget_locked+0x6b/0x1b0
                         ---------------
                         inode_hash_lock           1679          [<ffffffff8114eb2d>] insert_inode_locked+0x6d/0x1b0
                         inode_hash_lock             11          [<ffffffff8114f0ec>] iget_locked+0xdc/0x1b0
                         inode_hash_lock              3          [<ffffffff8114f07b>] iget_locked+0x6b/0x1b0
                         inode_hash_lock            302          [<ffffffff8114d57c>] __remove_inode_hash+0x2c/0x90

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

                      inode_sb_list_lock:          1413           1415           0.33          28.36        1673.40         330656        3451747           0.12         961.06     2103401.77
                      ------------------
                      inode_sb_list_lock            206          [<ffffffff8114e5bf>] evict+0x6f/0x1c0
                      inode_sb_list_lock           1209          [<ffffffff8114d6bd>] inode_sb_list_add+0x1d/0x70
                      ------------------
                      inode_sb_list_lock           1276          [<ffffffff8114d6bd>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock            139          [<ffffffff8114e5bf>] evict+0x6f/0x1c0

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

                           &rq->lock#2/1:           558            558           0.27          64.33        2629.85           3167           4434           0.00          15.48        4294.03
                           -------------
                           &rq->lock#2/1            558          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#2/1            118          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           &rq->lock#2/1            201          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#2/1            234          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                           &rq->lock#2/1              2          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70

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

                                pci_lock:           456            456           0.35           8.92         700.91           3386           8886           1.29          11.96       23232.45
                                --------
                                pci_lock            456          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            456          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

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

                   &(&zone->lock)->rlock:           376            376           0.32         400.93        5567.69          84436         751203           0.13         266.65     1566108.85
                   ---------------------
                   &(&zone->lock)->rlock             13          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock             65          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            152          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock            146          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock            149          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock             77          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              4          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock            146          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510

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

               &(&sbi->s_md_lock)->rlock:           353            354           0.30           7.52         365.40         134156         162302           0.12          80.88      120691.14
               -------------------------
               &(&sbi->s_md_lock)->rlock            315          [<ffffffff81204d44>] ext4_mb_free_metadata+0x134/0x350
               &(&sbi->s_md_lock)->rlock             15          [<ffffffff81208041>] ext4_mb_use_best_found+0xc1/0x110
               &(&sbi->s_md_lock)->rlock             24          [<ffffffff81208dff>] ext4_mb_regular_allocator+0x39f/0x420
               -------------------------
               &(&sbi->s_md_lock)->rlock            328          [<ffffffff81204d44>] ext4_mb_free_metadata+0x134/0x350
               &(&sbi->s_md_lock)->rlock             20          [<ffffffff81208dff>] ext4_mb_regular_allocator+0x39f/0x420
               &(&sbi->s_md_lock)->rlock              6          [<ffffffff81208041>] ext4_mb_use_best_found+0xc1/0x110

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

              &sb->s_type->i_mutex_key#1:           238            239           9.14       14290.10      157178.19         446498       18162493           2.59      904520.85   690980903.05
              --------------------------
              &sb->s_type->i_mutex_key#1            239          [<ffffffff81143813>] do_last+0x373/0x900
              --------------------------
              &sb->s_type->i_mutex_key#1            202          [<ffffffff81143813>] do_last+0x373/0x900
              &sb->s_type->i_mutex_key#1             37          [<ffffffff81142c63>] do_unlinkat+0x93/0x1c0

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

                                   key#4:           228            229           0.44           2.69         220.88         273703        1453273           0.00         214.53      352489.94
                                   -----
                                   key#4            229          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#4            229          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

          &(&mm->page_table_lock)->rlock:           185            187           0.44          36.07         902.18           7780         101414           0.12         226.75       84392.16
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff81107044>] __do_fault+0x154/0x4a0
          &(&mm->page_table_lock)->rlock             10          [<ffffffff81109bfd>] handle_pte_fault+0x72d/0x8c0
          &(&mm->page_table_lock)->rlock             10          [<ffffffff811095cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock            166          [<ffffffff81108b56>] unmap_vmas+0x326/0x6b0
          ------------------------------
          &(&mm->page_table_lock)->rlock             18          [<ffffffff811095cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock              3          [<ffffffff81109bfd>] handle_pte_fault+0x72d/0x8c0
          &(&mm->page_table_lock)->rlock            166          [<ffffffff81108b56>] unmap_vmas+0x326/0x6b0

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

            &sb->s_type->i_mutex_key#1/1:           182            182          10.02       19004.74      163646.60         107157         111797           1.02      308261.71    43640241.57
            ----------------------------
            &sb->s_type->i_mutex_key#1/1            182          [<ffffffff81142c63>] do_unlinkat+0x93/0x1c0
            ----------------------------
            &sb->s_type->i_mutex_key#1/1             45          [<ffffffff81142c63>] do_unlinkat+0x93/0x1c0
            &sb->s_type->i_mutex_key#1/1            137          [<ffffffff81143813>] do_last+0x373/0x900

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

            &(&bp->indirect_lock)->rlock:           182            182           0.65           3.57         274.58            899           1974           0.13          69.12        2180.84
            ----------------------------
            &(&bp->indirect_lock)->rlock             97          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             85          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             78          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock            104          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

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

                         tasklist_lock-W:           111            113           0.44          23.57         447.41            325            812           0.13          15.17        1661.73
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             41            552           0.18           9.83         716.16
                         ---------------
                           tasklist_lock             42          [<ffffffff8104d17a>] release_task+0x7a/0x4a0
                           tasklist_lock             36          [<ffffffff8104ebe8>] do_exit+0x498/0x880
                           tasklist_lock             35          [<ffffffff8104e944>] do_exit+0x1f4/0x880
                         ---------------
                           tasklist_lock             33          [<ffffffff8104e944>] do_exit+0x1f4/0x880
                           tasklist_lock             69          [<ffffffff8104d17a>] release_task+0x7a/0x4a0
                           tasklist_lock             11          [<ffffffff8104ebe8>] do_exit+0x498/0x880

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

                         &mm->mmap_sem-W:            24             25           5.16         127.30        1064.18           4753          25567           0.13        1931.47      376166.42
                         &mm->mmap_sem-R:             7             17          26.97          88.40         621.56            329          80550           0.15       12087.03      314703.90
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff8110fdef>] sys_mmap_pgoff+0x5f/0x240
                           &mm->mmap_sem             17          [<ffffffff8162ebbf>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem              1          [<ffffffff8111036b>] sys_munmap+0x4b/0x80
                           &mm->mmap_sem             23          [<ffffffff81111315>] sys_mprotect+0xd5/0x1e0
                         ---------------
                           &mm->mmap_sem             40          [<ffffffff81111315>] sys_mprotect+0xd5/0x1e0
                           &mm->mmap_sem              2          [<ffffffff8110fdef>] sys_mmap_pgoff+0x5f/0x240

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

             &(&sighand->siglock)->rlock:            40             42           0.34           4.17          73.49            393           1130           0.12          13.08        1295.71
             ---------------------------
             &(&sighand->siglock)->rlock             13          [<ffffffff810b92e3>] taskstats_exit+0x233/0x3c0
             &(&sighand->siglock)->rlock             12          [<ffffffff81093d33>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock             13          [<ffffffff8105ffb0>] exit_signals+0x60/0x100
             &(&sighand->siglock)->rlock              4          [<ffffffff8104d1da>] release_task+0xda/0x4a0
             ---------------------------
             &(&sighand->siglock)->rlock             20          [<ffffffff8104d1da>] release_task+0xda/0x4a0
             &(&sighand->siglock)->rlock             10          [<ffffffff81093d33>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock              8          [<ffffffff8105ffb0>] exit_signals+0x60/0x100
             &(&sighand->siglock)->rlock              4          [<ffffffff810b92e3>] taskstats_exit+0x233/0x3c0

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

                                   key#7:            36             36           0.41          77.42         179.82         100057         269002           0.12         288.77       89841.30
                                   -----
                                   key#7             36          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7             36          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                   &(&base->lock)->rlock:            35             35           0.38           1.95          39.38         341795        2724986           0.00         243.94     1081378.76
                   ---------------------
                   &(&base->lock)->rlock             23          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              7          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              5          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   ---------------------
                   &(&base->lock)->rlock             21          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              7          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              7          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70

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

             &(&dentry->d_lock)->rlock/1:            29             29           0.52          32.37         164.31         828347        2244719           0.12         307.00      735602.94
             ---------------------------
             &(&dentry->d_lock)->rlock/1             29          [<ffffffff8113fade>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1             25          [<ffffffff8114b822>] dput+0x32/0x1d0
             &(&dentry->d_lock)->rlock/1              4          [<ffffffff8113fade>] unlazy_walk+0x9e/0x250

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

                           &lg->lg_mutex:             0              8          27.65         621.19        1313.93             63         195327           4.20       21676.78     5980136.56
                           -------------
                           &lg->lg_mutex              8          [<ffffffff812034fb>] ext4_mb_initialize_context+0x14b/0x1b0
                           -------------
                           &lg->lg_mutex              8          [<ffffffff812034fb>] ext4_mb_initialize_context+0x14b/0x1b0

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

                                   key#5:             4              4           0.71           5.77           8.56          55526         358341           0.00           9.32       82667.64
                                   -----
                                   key#5              4          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5              4          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                    &irq_desc_lock_class:             4              4           2.58          11.38          27.30            405        4325128           0.00         226.97      978237.56
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810b0c73>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              3          [<ffffffff810b340e>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              4          [<ffffffff810b4905>] show_interrupts+0x125/0x310

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

                                   key#2:             1              1           0.66           0.66           0.66             76           2245           0.12          11.10         414.76
                                   -----
                                   key#2              1          [<ffffffff81034b17>] __wake_up_sync_key+0x37/0x80
                                   -----
                                   key#2              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70

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

                                 sb_lock:             1              1           1.09           1.09           1.09            272           5794           0.12          36.57        2125.48
                                 -------
                                 sb_lock              1          [<ffffffff81137635>] grab_super_passive+0x25/0xc0
                                 -------
                                 sb_lock              1          [<ffffffff81137635>] grab_super_passive+0x25/0xc0

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

                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             81          47.95          56.47        3987.18
                             sysfs_mutex:             0              0           0.00           0.00           0.00              3          99536           0.16          61.82       33174.81
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              4             51           0.17           0.40          13.72
                                   key#4:             0              0           0.00           0.00           0.00              7             14           0.17           0.61           5.88
                                pgd_lock:             0              0           0.00           0.00           0.00             28             35           0.36           2.35          37.80
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0            114           3.99          17.37         870.82
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              0              1          14.23          14.23          14.23
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          49395           0.00          39.85       26522.63
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           5279           8494           2.48         200.19       90830.75
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              2           0.67           0.78           1.45
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             94          72913           0.15          30.05      195991.69
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              9            202           0.12           0.73          28.57
                           watchdog_lock:             0              0           0.00           0.00           0.00            988            988           3.62          18.27        6265.53
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            209           1281           0.11          13.53        1408.60
                             pidmap_lock:             0              0           0.00           0.00           0.00            209            405           0.27           6.13         266.86
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.12          12.19          34.11
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00             12             39           0.13           5.66          50.46
                                events-R:             0              0           0.00           0.00           0.00              0          23777           3.10         247.10      222914.32
                                   key#3:             0              0           0.00           0.00           0.00            896           1013           0.00          11.15        2491.54
                             sysctl_lock:             0              0           0.00           0.00           0.00              3             20           0.13           0.83           4.84
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.20          77.87         307.88
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0       15184085           0.00         313.25    10460319.24
                                   key#1:             0              0           0.00           0.00           0.00             39           1035           0.12          10.38         172.37
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          17.23          19.47          36.69
                             &p->pi_lock:             0              0           0.00           0.00           0.00        9703804       23190501           0.00         297.92    89859502.09
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.13          23.07          84.81
                                bdi_lock:             0              0           0.00           0.00           0.00              0              2          22.01          25.14          47.15
                         pci_config_lock:             0              0           0.00           0.00           0.00           3386           8886           1.05           3.88       11483.43
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           8399           0.10         127.80      104610.58
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              4             14           2.42           5.20          56.49
                               balancing:             0              0           0.00           0.00           0.00              0         683312           0.00         198.51      469377.77
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             91        4745322           0.00         172.29     6552256.10
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.09           1.16          15.30
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          16.23          19.34          35.57
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             32            253           0.20          13.49         185.46
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.82           7.72          18.65
                              &tbl->lock:             0              0           0.00           0.00           0.00              2            604           0.12          20.90         508.77
                                  &timer:             0              0           0.00           0.00           0.00              0            214           0.09          12.94         516.11
                          files_lglock-R:             0              0           0.00           0.00           0.00              0        3376790           0.00         276.09      513183.94
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            150            676           0.16           2.82         370.03
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       16610168           0.00         265.38     1449467.23
                                   key#9:             0              0           0.00           0.00           0.00              0              6           0.14           0.40           1.64
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            198            203           0.21           5.89         134.26
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              8              8           0.21           0.59           3.27
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      315747841           0.00        1243.34   146411198.70
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2             42           0.12           0.46           8.89
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2             42           0.13           0.74          10.01
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              9           4319           0.13          12.02        3446.86
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             42           0.09           0.83          11.00
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          45837           0.09          25.37        8031.39
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             35             74           0.13           2.85          66.15
                            &port->mutex:             0              0           0.00           0.00           0.00              3              5           0.44           4.24           9.49
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            988           4.11          19.80        7272.95
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1975           9.31          19.69       25887.25
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1975           7.77          14.03       19359.55
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             80          11584           0.12           0.85        1589.07
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            204           0.34           1.20         138.81
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             24           0.24           1.08          12.23
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              8           0.19           0.27           1.94
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            377           0.11           5.13         288.80
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              8           2.32           2.95          20.90
                               cdev_lock:             0              0           0.00           0.00           0.00              4              4           0.89           1.55           4.58
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             49           1.06          11.11         381.78
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.67           0.67           0.67
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.53           1.66
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.77           2.80
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              2           0.17           0.32           0.49
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.62           1.38
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.97          27.21          89.85
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         220.25       34402.90       52836.05
                                   key#6:             0              0           0.00           0.00           0.00             15          33626           0.14         209.36       52919.86
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00           4964          43947           0.16          68.88       18745.82
                             rename_lock:             0              0           0.00           0.00           0.00              5             82           0.38           4.70         111.97
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          43.57         864.77        2582.04
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            162           0.15         220.06        1884.33
                                   key#2:             0              0           0.00           0.00           0.00             33           1023           0.11           3.21         319.44
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00            467           5308           1.54         294.23      254231.48
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          23711           1.67         196.85      175676.13
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          23711           2.38         246.23      202116.18
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             85           0.13           0.72          38.88
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             14           4322           3.34          27.04       22313.78
                                &p->lock:             0              0           0.00           0.00           0.00              0           2760           0.21         412.85       48928.30
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             85           0.13           0.70          39.48
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             85           0.14           0.82          57.99
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.78           2.86           4.64
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          12.81          12.81          12.81
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.12           1.09           6.59
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3          13.40          16.44          45.40
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00            439           7207           0.17          51.50        3766.01
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              3          29271           0.12           0.67        4005.93
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           9757           1.17          76.65       26201.31
                               swap_lock:             0              0           0.00           0.00           0.00             10            430           0.12           1.49          79.12
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.59           1.69           3.28
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.14          11.33          28.80
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              7             17           0.13           7.22          28.13
                                   key#7:             0              0           0.00           0.00           0.00              1             10           0.13           0.21           1.37
                  &(&pa->pa_lock)->rlock:             0              0           0.00           0.00           0.00           1596         398354           0.00         151.69       68608.29
                      ext4-dio-unwritten:             0              0           0.00           0.00           0.00              0              6           0.08           0.10           0.55
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.81           1.32           3.28
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           2.79           8.67
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.59           2.59
      &(&journal->j_history_lock)->rlock:             0              0           0.00           0.00           0.00          10377         112541           0.12         209.17       53513.47
                                   key#8:             0              0           0.00           0.00           0.00              1              1           0.38           0.38           0.38
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             98            167           0.16           1.11          87.05
                                   key#3:             0              0           0.00           0.00           0.00           1593           1593           0.22           6.03        1135.72
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            296            655           0.12           1.44         310.79
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             26            950           0.12          14.51         653.21
                                   key#3:             0              0           0.00           0.00           0.00              7             18           0.12           2.97          11.69
                                   key#3:             0              0           0.00           0.00           0.00             10             14           0.13           3.85          13.87
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             16            604           0.14          13.85         234.83
                                   key#3:             0              0           0.00           0.00           0.00              5              6           0.17           0.73           2.87
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.74           1.65
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             16            435           0.17        7992.64       17418.31
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.86           1.04           1.91
                             fasync_lock:             0              0           0.00           0.00           0.00              3              3           0.51           0.58           1.61
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00            198            203           0.12           5.91         141.50
                                   key#4:             0              0           0.00           0.00           0.00             12            437           0.12           0.92          70.48
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              2           0.35           0.89           1.24
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2             12           0.21           2.63          10.03
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              7             15           0.16           0.77           6.11
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             15            880           0.12           2.11         284.84
                              jbd_handle:             0              0           0.00           0.00           0.00              0            437           2.15         209.95        2547.45
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           2.82          10.36          13.18
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              2              9           0.13           0.79           3.47
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             89           0.44         804.29        1525.63
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              5              9           1.04         103.90         230.34
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              6             10           0.14           0.76           3.39
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              0              1           0.63           0.63           0.63
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              3           1.03           1.81           4.30
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             86            476           1.20           6.77        1516.64
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             85           0.13           0.55          27.05
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.13           0.21           2.62
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             45           0.18          17.92         189.65
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             24           0.27           2.83          25.05
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             64           0.12           0.43          10.15
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             10           0.14           0.52           2.46
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.16           0.57           0.90
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.15           0.41           0.72
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              2            195           3.94         203.95        1086.19
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            405           0.13           4.08         109.49
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              0             82           0.48           1.18          64.98
               &(&sem->wait_lock)->rlock:             0              0           0.00           0.00           0.00             70             82           0.18          10.26         284.74
                            s_active#3-R:             0              0           0.00           0.00           0.00              0           4704           0.55           5.89        3671.51
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           9408           0.50          49.54        7551.27
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4606           0.35          62.89        3333.37
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             49        2103.57        2383.10      104690.94
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              1             81           1.05           1.51          97.46
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             10           0.08           8.48          27.04
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.15           7.18           7.82
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             49        2100.41        2379.48      104499.33
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             49           0.66           2.16          46.88
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            493           0.16           1.74         239.76
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            493           5.41          20.82        4296.13
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            493           0.43           7.25        1030.86
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            476           2.32          18.45        3485.83
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            476           2.04           9.59        2320.09
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            476           1.76           8.38        2029.41
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0            494           0.61          71.65        2843.85
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             99           6.90          12.79         995.23
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            793           0.13           3.51         236.59
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            794           0.00           4.06         259.90
                             &vha->timer:             0              0           0.00           0.00           0.00              0           8886           1.82          24.52       50598.32
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0            111           0.11          25.77        1406.18
                              &n->lock-W:             0              0           0.00           0.00           0.00              1            165           0.14           2.14          75.80
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             16           0.20           1.01           6.88
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            388           0.33           1.60         289.48
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            204           0.51           1.33         153.76
                              &bp->timer:             0              0           0.00           0.00           0.00              0            494           5.52          14.98        4342.38
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              1              6           0.85           4.48          18.90
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             16           0.14           0.22           2.61
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             16           0.31           1.13           8.83
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              3           7.25          12.63          28.67
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             37            204           0.12          10.22         163.15
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              6           0.14           0.16           0.91
                               kblockd-R:             0              0           0.00           0.00           0.00              0              1         194.26         194.26         194.26
               (&(&q->delay_work)->work):             0              0           0.00           0.00           0.00              0              1         193.53         193.53         193.53
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             99           7.55          14.60        1082.21
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           2.01           6.50           8.52
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             49        2103.17        2382.68      104655.33
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             66           0.77          14.36         484.12
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             66           5.76          32.51         692.38
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            104           0.35      191705.99     2181347.53
                                   key#5:             0              0           0.00           0.00           0.00              2              4           0.19           0.72           2.09
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             16          13.33          32.45         311.37
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             16          11.80          30.71         285.72
                                   key#6:             0              0           0.00           0.00           0.00          23867         179169           0.00          12.98       31921.09
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2            170           0.16           1.02          87.45
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             85           0.15           0.71          42.13
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4            340           0.12           0.67         120.53
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             85           0.14           0.70          48.40
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             85           0.29           0.63          47.07
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             85           0.13           0.70          38.02
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             85           0.14           0.78          58.14
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             85           0.13           0.72          57.31
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.14          13.71          64.46
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             85           0.15           0.69          37.54
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              3           1.33           4.10           8.12
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              9           1.16           3.78          19.66
                                   key#6:             0              0           0.00           0.00           0.00              0          19424           0.12           2.47        5262.70
                              xtime_lock:             0              0           0.00           0.00           0.00              0          49395           0.00          61.68      457004.94
                                       t:             0              0           0.00           0.00           0.00              0             96           2.93          21.01         614.09
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2           7.84          23.80          31.63
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           6.60          21.07          27.67
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          28.71          28.71          28.71
                              &rif_timer:             0              0           0.00           0.00           0.00              0              2           1.51           7.83           9.34
                                rif_lock:             0              0           0.00           0.00           0.00              0              2           0.45           1.28           1.73
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00            200            200           0.16           4.92          93.80
                   &(&pl->lock)->rlock#2:             0              0           0.00           0.00           0.00              2              2           0.94          14.57          15.51
                             mmlist_lock:             0              0           0.00           0.00           0.00              6              6           0.28           0.91           3.61
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00        3579702       36109858           0.00         414.47     8210884.22
                                   key#7:             0              0           0.00           0.00           0.00          17172         111348           0.12         209.97       45213.81
                                   key#7:             0              0           0.00           0.00           0.00           1128          11553           0.12          27.22        2024.39
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1           1173           0.21    18152438.67   121427863.16
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2              4           0.55           3.50           9.00
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00         218214        2784017           0.00       21752.13    24696264.10
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00        1491525       25078988           0.00         424.58    20538087.62
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00        1387217       67438988           0.00         424.26    11065785.59
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00         223206        1235432           0.00         277.83     1451138.15
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00         219359        1222084           0.12         283.91      312411.44
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00         103329        1222084           0.11         120.05      179389.17
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00             94            536           0.12          12.37         158.44
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00        1211014        1442662           0.00         300.97      315405.54
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          14.09          14.09          14.09
         &(&lg->lg_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00           1610         195327           0.12          82.22       32188.96
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             85           0.13           0.72          52.64
                             jbd2_handle:             0              0           0.00           0.00           0.00              0       20895605           0.34      310742.82   300402221.41
     &(&journal->j_revoke_lock)->rlock#2:             0              0           0.00           0.00           0.00          12179          85343           0.12         108.82       21882.26
              &journal->j_commit_timer#2:             0              0           0.00           0.00           0.00              0         112541           0.00           1.64        9878.55
   &(&transaction->t_handle_lock)->rlo#2:             0              0           0.00           0.00           0.00         110457         156689           0.00         197.35      201810.17
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              1              2           0.11           0.76           0.87
                                   key#8:             0              0           0.00           0.00           0.00          72212         111512           0.00           9.96       51350.36
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             82           4.10          12.15         615.66
                                   key#3:             0              0           0.00           0.00           0.00             11            346           0.13           5.71         434.92
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              9         393844           0.12         217.51      105730.35
