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

                   &(&tree->lock)->rlock:      18434542       18758560           0.11        1688.66    32566864.46       86232161      492382541           0.00        1639.98   220965581.37
                   ---------------------
                   &(&tree->lock)->rlock         174120          [<ffffffff81300359>] test_range_bit+0x39/0x180
                   &(&tree->lock)->rlock        5996914          [<ffffffff812ff3b1>] set_extent_bit+0x71/0x500
                   &(&tree->lock)->rlock        6358949          [<ffffffff812fec84>] clear_extent_bit+0x94/0x420
                   &(&tree->lock)->rlock        5739709          [<ffffffff8130064d>] end_bio_extent_readpage+0x15d/0x2f0
                   ---------------------
                   &(&tree->lock)->rlock        4094342          [<ffffffff812ff3b1>] set_extent_bit+0x71/0x500
                   &(&tree->lock)->rlock          87726          [<ffffffff81300359>] test_range_bit+0x39/0x180
                   &(&tree->lock)->rlock        5504002          [<ffffffff8130064d>] end_bio_extent_readpage+0x15d/0x2f0
                   &(&tree->lock)->rlock        8648680          [<ffffffff812fec84>] clear_extent_bit+0x94/0x420

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

                                   key#2:        541679         543607           0.17         282.87      805178.91       32184126       33508386           0.00         301.85    65572771.50
                                   -----
                                   key#2         229624          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2              2          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   key#2         250220          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2          63761          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   -----
                                   key#2         389788          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2         131784          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2          22033          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2              2          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90

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

                      &(&h->lock)->rlock:        260676         264003           0.22         822.70     1818724.87        2045205        3406319           0.00         301.30    10287432.44
                      ------------------
                      &(&h->lock)->rlock          44853          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          26517          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          55105          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          29078          [<ffffffff813555d4>] __make_request+0x1f4/0x330
                      ------------------
                      &(&h->lock)->rlock          43298          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          59224          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          29276          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          21747          [<ffffffff813555d4>] __make_request+0x1f4/0x330

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

               &(&zone->lru_lock)->rlock:         47283          47389           0.21         276.86       69040.22        2516231        7741231           0.00         296.84     5767698.15
               -------------------------
               &(&zone->lru_lock)->rlock          45486          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock             15          [<ffffffff810f234c>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock            779          [<ffffffff810f891e>] putback_lru_pages.clone.55+0x4e/0x280
               &(&zone->lru_lock)->rlock            442          [<ffffffff810f8c11>] shrink_inactive_list+0xc1/0x3e0
               -------------------------
               &(&zone->lru_lock)->rlock          45875          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock           1156          [<ffffffff810f8c11>] shrink_inactive_list+0xc1/0x3e0
               &(&zone->lru_lock)->rlock            208          [<ffffffff810f891e>] putback_lru_pages.clone.55+0x4e/0x280
               &(&zone->lru_lock)->rlock              7          [<ffffffff810f8a80>] putback_lru_pages.clone.55+0x1b0/0x280

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

                 &(&n->list_lock)->rlock:         39409          39647           0.21         227.66       37537.72        4271821        8103752           0.00         273.34     3864987.71
                 -----------------------
                 &(&n->list_lock)->rlock          18517          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock          21130          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 -----------------------
                 &(&n->list_lock)->rlock          29218          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 &(&n->list_lock)->rlock          10429          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0

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

           &(&mapping->tree_lock)->rlock:         28500          30863           0.17          43.56       30486.68         308844       73545134           0.00         288.18    12024936.52
           -----------------------------
           &(&mapping->tree_lock)->rlock          29429          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0
           &(&mapping->tree_lock)->rlock             27          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock           1407          [<ffffffff810f5f37>] __remove_mapping+0x67/0x140
           -----------------------------
           &(&mapping->tree_lock)->rlock          29418          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0
           &(&mapping->tree_lock)->rlock             27          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock           1418          [<ffffffff810f5f37>] __remove_mapping+0x67/0x140

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

                        rcu_node_level_1:         15842          16077           0.29          43.10       63902.31          63447         169979           0.08          19.13      169286.52
                        ----------------
                        rcu_node_level_1          15527          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1            445          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1            104          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1              1          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_1          14478          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1            858          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1            447          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_1            294          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290

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

                 &(&worker->lock)->rlock:          8578           8579           0.20         274.30       32359.77         681019        1528158           0.00         277.26     1606911.75
                 -----------------------
                 &(&worker->lock)->rlock           7895          [<ffffffff8130c3b4>] btrfs_queue_worker+0x154/0x330
                 &(&worker->lock)->rlock            120          [<ffffffff8130c887>] worker_loop+0x2f7/0x540
                 &(&worker->lock)->rlock            534          [<ffffffff8130c737>] worker_loop+0x1a7/0x540
                 &(&worker->lock)->rlock             30          [<ffffffff8130c6aa>] worker_loop+0x11a/0x540
                 -----------------------
                 &(&worker->lock)->rlock            573          [<ffffffff8130c737>] worker_loop+0x1a7/0x540
                 &(&worker->lock)->rlock           7919          [<ffffffff8130c3b4>] btrfs_queue_worker+0x154/0x330
                 &(&worker->lock)->rlock             67          [<ffffffff8130c887>] worker_loop+0x2f7/0x540
                 &(&worker->lock)->rlock             20          [<ffffffff8130c6aa>] worker_loop+0x11a/0x540

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

                        &input_pool.lock:          7367           7371           0.30          13.97       11047.26         362444         646201           0.00         281.59      806171.58
                        ----------------
                        &input_pool.lock           7357          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        &input_pool.lock             14          [<ffffffff81418e74>] credit_entropy_bits+0x44/0xd0
                        ----------------
                        &input_pool.lock           7345          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        &input_pool.lock             26          [<ffffffff81418e74>] credit_entropy_bits+0x44/0xd0

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

                               &rq->lock:          6725           6727           0.26          56.29       31300.58          32505       71102374           0.00         297.39    49076611.57
                               ---------
                               &rq->lock           3457          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock            868          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock           2344          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                               &rq->lock              7          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70
                               ---------
                               &rq->lock           2560          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock           3218          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock            852          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                               &rq->lock             16          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0

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

                                &q->lock:          5539           6032           0.31          16.55        8229.55        1108283        1126313           0.00         288.62      978989.51
                                --------
                                &q->lock           4389          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock           1643          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock           3636          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           2396          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0

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

                   &(&zone->lock)->rlock:          5364           5364           0.18          24.19       11141.58         208512        2458711           0.13         289.56     4777067.93
                   ---------------------
                   &(&zone->lock)->rlock            404          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock           4638          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            214          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   &(&zone->lock)->rlock            108          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   ---------------------
                   &(&zone->lock)->rlock           4995          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            213          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock             77          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   &(&zone->lock)->rlock             79          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430

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

                &(&workers->lock)->rlock:          3329           3329           0.22           6.86        3194.32         459853         909016           0.00         277.07      453674.03
                ------------------------
                &(&workers->lock)->rlock           3010          [<ffffffff8130c303>] btrfs_queue_worker+0xa3/0x330
                &(&workers->lock)->rlock            116          [<ffffffff8130c989>] worker_loop+0x3f9/0x540
                &(&workers->lock)->rlock            202          [<ffffffff8130c501>] btrfs_queue_worker+0x2a1/0x330
                &(&workers->lock)->rlock              1          [<ffffffff8130c7d4>] worker_loop+0x244/0x540
                ------------------------
                &(&workers->lock)->rlock           2999          [<ffffffff8130c303>] btrfs_queue_worker+0xa3/0x330
                &(&workers->lock)->rlock            134          [<ffffffff8130c989>] worker_loop+0x3f9/0x540
                &(&workers->lock)->rlock            196          [<ffffffff8130c501>] btrfs_queue_worker+0x2a1/0x330

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

                      &(&t->lock)->rlock:          2553           2608           0.12          45.16        2428.61         193011      138504641           0.00         597.42    18446048.21
                      ------------------
                      &(&t->lock)->rlock           2608          [<ffffffff812fcedd>] btrfs_lookup_ordered_extent+0x3d/0x110
                      ------------------
                      &(&t->lock)->rlock           2608          [<ffffffff812fcedd>] btrfs_lookup_ordered_extent+0x3d/0x110

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

                             &rq->lock/1:          1358           1358           0.23          79.68        7012.98          11825          43480           0.00          47.70       85500.16
                             -----------
                             &rq->lock/1           1357          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1              1          [<ffffffff81035082>] double_rq_lock+0x42/0x80
                             -----------
                             &rq->lock/1            213          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock/1            472          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1            663          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1              5          [<ffffffff81042ad0>] active_load_balance_cpu_stop+0x40/0x260

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

                 swapper_space.tree_lock:           516            522           0.21          13.70         643.71           9674          31967           0.10          18.17       14879.78
                 -----------------------
                 swapper_space.tree_lock            145          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
                 swapper_space.tree_lock            159          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
                 swapper_space.tree_lock             48          [<ffffffff810f5f37>] __remove_mapping+0x67/0x140
                 swapper_space.tree_lock            166          [<ffffffff811191a2>] __add_to_swap_cache+0x42/0xc0
                 -----------------------
                 swapper_space.tree_lock             93          [<ffffffff811191a2>] __add_to_swap_cache+0x42/0xc0
                 swapper_space.tree_lock            303          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
                 swapper_space.tree_lock             72          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
                 swapper_space.tree_lock             51          [<ffffffff810f5f37>] __remove_mapping+0x67/0x140

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

                           &tree->lock-W:           500            513           0.33          50.88         635.31         140289        3735121           0.10         285.38      525918.86
                           &tree->lock-R:             3              3           0.55           1.61           3.61       54570581      139101750           0.00         346.94    43139656.70
                           -------------
                             &tree->lock            513          [<ffffffff81302335>] try_release_extent_mapping+0xa5/0x180
                             &tree->lock              3          [<ffffffff812e6a94>] btrfs_get_extent+0x94/0x960
                           -------------
                             &tree->lock            516          [<ffffffff81302335>] try_release_extent_mapping+0xa5/0x180

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

                             &rq->lock#3:           443            444           0.29          51.09        2707.52           2838         658710           0.00         215.39      589403.91
                             -----------
                             &rq->lock#3            413          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#3             18          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#3              6          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                             &rq->lock#3              1          [<ffffffff810440c5>] scheduler_tick+0x45/0x290
                             -----------
                             &rq->lock#3            408          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#3              1          [<ffffffff81042ad0>] active_load_balance_cpu_stop+0x40/0x260
                             &rq->lock#3             13          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#3             17          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

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

                        rcu_node_level_0:           330            339           0.51          58.47        1954.68           5690           9951           0.11          12.29       14289.46
                        ----------------
                        rcu_node_level_0            177          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            111          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0             10          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0             28          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        ----------------
                        rcu_node_level_0            280          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0              9          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_0             32          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0             16          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290

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

                             &rq->lock#2:           331            331           0.48          39.20        1968.39           1853         691902           0.00          60.49      684278.33
                             -----------
                             &rq->lock#2             34          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2            284          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2              2          [<ffffffff810440c5>] scheduler_tick+0x45/0x290
                             &rq->lock#2              3          [<ffffffff810423ef>] load_balance+0x5bf/0x820
                             -----------
                             &rq->lock#2             36          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock#2            283          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2              8          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2              1          [<ffffffff810423ef>] load_balance+0x5bf/0x820

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

                        &anon_vma->mutex:           264            328           7.00         373.58       11549.52            549          48073           0.16         222.70       76317.40
                        ----------------
                        &anon_vma->mutex            328          [<ffffffff8111429f>] page_lock_anon_vma+0x10f/0x1a0
                        ----------------
                        &anon_vma->mutex            325          [<ffffffff8111429f>] page_lock_anon_vma+0x10f/0x1a0
                        &anon_vma->mutex              2          [<ffffffff81113d13>] unlink_anon_vmas+0x73/0x1f0
                        &anon_vma->mutex              1          [<ffffffff81113f17>] anon_vma_clone+0x87/0x1b0

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

                                 sb_lock:           281            288           0.30           5.98         210.85           1323          49712           0.12         115.93        9788.00
                                 -------
                                 sb_lock            119          [<ffffffff811369cd>] put_super+0x1d/0x40
                                 sb_lock            169          [<ffffffff81137635>] grab_super_passive+0x25/0xc0
                                 -------
                                 sb_lock              2          [<ffffffff81137a22>] iterate_supers+0xb2/0xf0
                                 sb_lock            139          [<ffffffff811369cd>] put_super+0x1d/0x40
                                 sb_lock            147          [<ffffffff81137635>] grab_super_passive+0x25/0xc0

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

               &(&dentry->d_lock)->rlock:           258            258           0.13          28.83         382.69           8641         167426           0.09         128.26       28973.01
               -------------------------
               &(&dentry->d_lock)->rlock            185          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             21          [<ffffffff811412ce>] follow_managed+0x16e/0x2e0
               &(&dentry->d_lock)->rlock             22          [<ffffffff8113fa26>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock             22          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               -------------------------
               &(&dentry->d_lock)->rlock             14          [<ffffffff8113fa26>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock             95          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock            103          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock             20          [<ffffffff811412ce>] follow_managed+0x16e/0x2e0

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

                               swap_lock:           195            203           0.21          22.27         241.32           2962          47250           0.12          64.51        9810.04
                               ---------
                               swap_lock             96          [<ffffffff8111a219>] __swap_duplicate+0x69/0x180
                               swap_lock             87          [<ffffffff81119a93>] swap_info_get+0x63/0xe0
                               swap_lock             12          [<ffffffff8111bdac>] get_swap_page+0x1c/0x120
                               swap_lock              8          [<ffffffff8111cb87>] valid_swaphandles+0x77/0x140
                               ---------
                               swap_lock             49          [<ffffffff8111bdac>] get_swap_page+0x1c/0x120
                               swap_lock             87          [<ffffffff8111a219>] __swap_duplicate+0x69/0x180
                               swap_lock             54          [<ffffffff81119a93>] swap_info_get+0x63/0xe0
                               swap_lock             13          [<ffffffff8111cb87>] valid_swaphandles+0x77/0x140

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

                                   key#8:           173            174           0.32           3.50         152.12        1238940        5830976           0.10         277.15     1028972.63
                                   -----
                                   key#8            174          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   -----
                                   key#8            174          [<ffffffff81034bb2>] __wake_up+0x32/0x70

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

                                pci_lock:           105            105           0.76          19.82         708.43           2263           7112           1.29          25.47       27991.52
                                --------
                                pci_lock            105          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            105          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

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

          &(&mm->page_table_lock)->rlock:           100            102           0.32          89.56         611.69           3757          68821           0.12         495.18       63698.19
          ------------------------------
          &(&mm->page_table_lock)->rlock             46          [<ffffffff81108b56>] unmap_vmas+0x326/0x6b0
          &(&mm->page_table_lock)->rlock             48          [<ffffffff811128a8>] __page_check_address+0xe8/0x150
          &(&mm->page_table_lock)->rlock              7          [<ffffffff811095cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock              1          [<ffffffff81109cee>] handle_pte_fault+0x81e/0x8c0
          ------------------------------
          &(&mm->page_table_lock)->rlock             46          [<ffffffff81108b56>] unmap_vmas+0x326/0x6b0
          &(&mm->page_table_lock)->rlock             48          [<ffffffff811128a8>] __page_check_address+0xe8/0x150
          &(&mm->page_table_lock)->rlock              7          [<ffffffff811095cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8110974f>] handle_pte_fault+0x27f/0x8c0

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

                     &(&fs->lock)->rlock:            94             94           0.33          22.27         326.67            826           4776           0.12          32.58        5881.91
                     -------------------
                     &(&fs->lock)->rlock             93          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     &(&fs->lock)->rlock              1          [<ffffffff8116219a>] exit_fs+0x4a/0xb0
                     -------------------
                     &(&fs->lock)->rlock             93          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     &(&fs->lock)->rlock              1          [<ffffffff8116219a>] exit_fs+0x4a/0xb0

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

            &(&bp->indirect_lock)->rlock:            86             86           0.89           5.26         223.30            674           1548           0.13           7.21        2437.11
            ----------------------------
            &(&bp->indirect_lock)->rlock             33          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             53          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             49          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             37          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                           &rq->lock#2/1:            57             57           0.44          33.93         230.06            667           1458           0.09          36.67        1109.08
                           -------------
                           &rq->lock#2/1             57          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#2/1              9          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                           &rq->lock#2/1             23          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           &rq->lock#2/1             24          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#2/1              1          [<ffffffff81042ad0>] active_load_balance_cpu_stop+0x40/0x260

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

                         tasklist_lock-W:            47             47           0.54          15.93         202.85            282            857           0.19          27.78        2225.19
                         tasklist_lock-R:             0              0           0.00           0.00           0.00            110            451           0.20          12.03         691.16
                         ---------------
                           tasklist_lock             19          [<ffffffff8104d17a>] release_task+0x7a/0x4a0
                           tasklist_lock             17          [<ffffffff8104e944>] do_exit+0x1f4/0x880
                           tasklist_lock             11          [<ffffffff8104ebe8>] do_exit+0x498/0x880
                         ---------------
                           tasklist_lock             12          [<ffffffff8104e944>] do_exit+0x1f4/0x880
                           tasklist_lock             30          [<ffffffff8104d17a>] release_task+0x7a/0x4a0
                           tasklist_lock              5          [<ffffffff8104ebe8>] do_exit+0x498/0x880

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

                             &rq->lock#5:            43             43           0.70          12.32         161.53            191         864253           0.00         226.46      664308.21
                             -----------
                             &rq->lock#5              8          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#5             18          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#5             17          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                             -----------
                             &rq->lock#5             23          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock#5             18          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#5              2          [<ffffffff81035075>] double_rq_lock+0x35/0x80

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

                   &(&base->lock)->rlock:            40             40           0.31           4.30          63.89         141494        2565934           0.00         271.41     2221683.96
                   ---------------------
                   &(&base->lock)->rlock             10          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             22          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock              8          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   ---------------------
                   &(&base->lock)->rlock             12          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             20          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock              8          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110

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

                           &rq->lock#4/1:            29             29           1.81          19.75         162.85            112            949           0.09          19.33        2575.13
                           -------------
                           &rq->lock#4/1             29          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#4/1              5          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#4/1             14          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           &rq->lock#4/1             10          [<ffffffff8162770e>] __schedule+0xbe/0x8f0

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

                           &rq->lock#3/1:            24             24           0.56          14.23          62.84            273            525           0.09          14.37         332.85
                           -------------
                           &rq->lock#3/1             24          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#3/1             17          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#3/1              4          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                           &rq->lock#3/1              3          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

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

            &(&tree->buffer_lock)->rlock:            22             23           0.28           5.12          20.26           9306          93192           0.13          91.16       20606.52
            ----------------------------
            &(&tree->buffer_lock)->rlock             22          [<ffffffff813027d4>] alloc_extent_buffer+0x3c4/0x4e0
            &(&tree->buffer_lock)->rlock              1          [<ffffffff81304ec0>] try_release_extent_buffer+0x40/0xe0
            ----------------------------
            &(&tree->buffer_lock)->rlock             22          [<ffffffff813027d4>] alloc_extent_buffer+0x3c4/0x4e0
            &(&tree->buffer_lock)->rlock              1          [<ffffffff81304ec0>] try_release_extent_buffer+0x40/0xe0

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

              &(&newf->file_lock)->rlock:            18             18           0.48           1.37          14.53            860          31175           0.12          77.77        5223.43
              --------------------------
              &(&newf->file_lock)->rlock              9          [<ffffffff81132227>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock              9          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              --------------------------
              &(&newf->file_lock)->rlock             14          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock              4          [<ffffffff81132227>] fd_install+0x47/0x80

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

             &(&sighand->siglock)->rlock:            10             10           0.32           3.98          10.22            342           1186           0.11          17.60        1645.59
             ---------------------------
             &(&sighand->siglock)->rlock              4          [<ffffffff81093d33>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock              1          [<ffffffff8105ffb0>] exit_signals+0x60/0x100
             &(&sighand->siglock)->rlock              5          [<ffffffff810b92e3>] taskstats_exit+0x233/0x3c0
             ---------------------------
             &(&sighand->siglock)->rlock              5          [<ffffffff8105ffb0>] exit_signals+0x60/0x100
             &(&sighand->siglock)->rlock              2          [<ffffffff810b92e3>] taskstats_exit+0x233/0x3c0
             &(&sighand->siglock)->rlock              1          [<ffffffff8104d1da>] release_task+0xda/0x4a0
             &(&sighand->siglock)->rlock              2          [<ffffffff81093d33>] acct_collect+0x193/0x1b0

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

                                   key#3:             9              9           1.13           6.47          23.88           2422           2422           0.00          12.22        4735.33
                                   -----
                                   key#3              9          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3              9          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                                   key#1:             7              7           1.14          10.32          50.18            419           1512           0.12          17.74        1506.19
                                   -----
                                   key#1              7          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   -----
                                   key#1              7          [<ffffffff81034bb2>] __wake_up+0x32/0x70

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

         &(&futex_queues[i].lock)->rlock:             6              6           0.79           1.18           5.50            423            633           0.13          26.81        1352.95
         -------------------------------
         &(&futex_queues[i].lock)->rlock              3          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock              3          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         -------------------------------
         &(&futex_queues[i].lock)->rlock              3          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock              3          [<ffffffff8108773a>] futex_wake+0x7a/0x130

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

          &(&workers->order_lock)->rlock:             3              3           0.96           1.41           3.59             57            279           0.12           5.82         107.01
          ------------------------------
          &(&workers->order_lock)->rlock              3          [<ffffffff8130c4bf>] btrfs_queue_worker+0x25f/0x330
          ------------------------------
          &(&workers->order_lock)->rlock              3          [<ffffffff8130bca3>] run_ordered_completions+0x93/0xf0

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

                                   key#2:             2              2           1.37           2.11           3.48            159           1801           0.12          11.72         319.82
                                   -----
                                   key#2              1          [<ffffffff81034b17>] __wake_up_sync_key+0x37/0x80
                                   key#2              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#2              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70
                                   key#2              1          [<ffffffff81034b17>] __wake_up_sync_key+0x37/0x80

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

                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             17          14932           0.13         882.51       34356.71
                         &mm->mmap_sem-R:             1              1          60.87          60.87          60.87            349          14080           0.18        7064.11      108016.00
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff8104ccff>] exit_mm+0x3f/0x150
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff8111036b>] sys_munmap+0x4b/0x80

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

             &(&dentry->d_lock)->rlock/1:             1              1          17.72          17.72          17.72            631           2872           0.12           4.38         583.10
             ---------------------------
             &(&dentry->d_lock)->rlock/1              1          [<ffffffff8113fade>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1              1          [<ffffffff8114b822>] dput+0x32/0x1d0

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

                    &irq_desc_lock_class:             1              1           8.44           8.44           8.44            507        1249380           0.00         236.17      714131.57
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810b340e>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810b4905>] show_interrupts+0x125/0x310

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

        &(&journal->j_state_lock)->rlock:             1              1           0.97           0.97           0.97             37            710           0.12          11.32         561.82
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff812170d6>] journal_commit_transaction+0x576/0x12e0
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81214502>] start_this_handle+0x72/0x450

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

              &(&device->io_lock)->rlock:             1              1           1.09           1.09           1.09             22            221           0.12           0.97          36.74
              --------------------------
              &(&device->io_lock)->rlock              1          [<ffffffff81305a9f>] schedule_bio.clone.35+0x5f/0x120
              --------------------------
              &(&device->io_lock)->rlock              1          [<ffffffff813051c6>] run_scheduled_bios+0xb6/0x510

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

                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0           1179          15.72         241.36       42182.67
                                   key#4:             0              0           0.00           0.00           0.00              5             10           0.16           0.78           3.90
                             sysfs_mutex:             0              0           0.00           0.00           0.00              8          76518           0.16          98.02       31787.49
                         inode_hash_lock:             0              0           0.00           0.00           0.00             16          11116           0.12           5.92        5414.50
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              6             40           0.20           0.56          12.75
                                pgd_lock:             0              0           0.00           0.00           0.00             23             26           0.34           2.72          31.20
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0             86           3.40          19.72         876.91
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              0              1          19.90          19.90          19.90
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          39541           0.00          17.16       43169.08
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            809           1015           2.96          48.06       12877.90
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              2           0.67           0.72           1.39
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             31          58375           0.16         103.59      369995.20
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              7            199           0.12           0.75          28.38
                           watchdog_lock:             0              0           0.00           0.00           0.00            791            791           4.29          25.31        8255.68
                             pidmap_lock:             0              0           0.00           0.00           0.00            219            430           0.33           6.49         359.36
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            215           1532           0.12          14.68        1768.56
                     kthread_create_lock:             0              0           0.00           0.00           0.00             36             54           0.12           1.14          25.79
                                     key:             0              0           0.00           0.00           0.00             45             67           0.13          14.24         131.28
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.13          10.84          29.61
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00            234            366           0.13          17.37         857.45
                                events-R:             0              0           0.00           0.00           0.00              0          19027           4.98         212.04      308134.95
                             sysctl_lock:             0              0           0.00           0.00           0.00              3             20           0.13           0.79           4.54
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              1              3           0.21          67.18         100.85
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          48206           0.09         139.72       23567.45
                                   key#1:             0              0           0.00           0.00           0.00             86            848           0.12           7.40         142.17
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          14.91          20.87          35.78
                             &p->pi_lock:             0              0           0.00           0.00           0.00        2137406       14047953           0.00         301.04    39880452.42
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.12          22.36          83.10
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      374498118           0.00         693.04    84244594.07
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             34           0.12           0.66           8.68
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          22.47          22.47          22.47
                         pci_config_lock:             0              0           0.00           0.00           0.00           2263           7112           1.05           6.72       11340.88
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           1072           0.48          51.00       19958.27
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              3             10           2.40          11.82         105.82
                               balancing:             0              0           0.00           0.00           0.00              0         478725           0.00         257.98      540465.77
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            228        3798913           0.00         250.21    20907477.93
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.09           1.59          16.23
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          15.34          19.08          34.42
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             33            195           0.20          13.70         161.65
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.79           8.25          17.87
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            485           0.12         201.07         871.21
                                  &timer:             0              0           0.00           0.00           0.00              0         318728           0.00          44.77       34699.91
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          19594           0.09           5.72        2397.37
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            129            571           0.17         139.33         473.78
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0            466           0.08           9.94          73.83
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            206            213           0.19           8.20         555.00
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              4              6           0.22           0.63           2.64
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             34           0.13           1.21          10.24
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             12           3437           0.14          14.32        3520.69
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             42           0.10           1.20          13.01
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          36481           0.09           3.59        6408.01
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              3              7           0.14           1.59           5.23
                            init_fs.lock:             0              0           0.00           0.00           0.00             16             31           0.12           0.58           9.13
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00            204            213           0.12           2.75         120.68
                            &port->mutex:             0              0           0.00           0.00           0.00              2              4           0.45           4.22           7.47
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            791           4.80          29.81        9885.46
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1582          11.32          34.25       33983.23
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1582           8.86          19.82       20887.52
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00            158           9224           0.12           2.47        1288.18
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.34           3.30          76.24
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             21           0.25           1.11          11.94
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              7           0.23           0.31           1.74
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            304           0.11           5.23         332.61
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              7           2.82           4.07          24.22
                               cdev_lock:             0              0           0.00           0.00           0.00              4              4           1.00           1.68           5.00
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             40          11.61          36.30         813.81
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.50           1.59
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.62           2.36
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              0              1           0.30           0.30           0.30
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.68           1.31
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          17.11          25.71          88.59
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              5              5         609.35       10335.42       25631.32
                             rename_lock:             0              0           0.00           0.00           0.00              4             29           0.38           4.89          45.13
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              4          48.65         881.42        1957.83
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            129           0.15         120.55        1412.17
                                   key#2:             0              0           0.00           0.00           0.00             12            414           0.12           6.05          88.30
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00             50           4013           0.33         188.89       31537.80
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          18974           2.34         115.73      361266.78
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          18974           4.15          93.84      283200.09
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2           1183           0.09           2.12         298.92
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             20           3440           3.51          25.53       18723.86
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              4            406           0.12           0.78          51.52
                                &p->lock:             0              0           0.00           0.00           0.00              0           2192           0.21         463.37       41921.62
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2           1183           0.09           1.14         237.33
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2           1183           0.09           4.19         321.31
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.97           2.72           4.69
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          18.87          18.87          18.87
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.13           1.13           7.19
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3          15.98          24.53          60.71
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00            876           5735           0.17          58.75        3865.97
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              6          22947           0.12           0.66        3087.70
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           7649           1.21          82.80       21790.80
                   &(&info->lock)->rlock:             0              0           0.00           0.00           0.00              2              2           0.74           0.96           1.71
                             mmlist_lock:             0              0           0.00           0.00           0.00              7              8           0.21           1.05           4.89
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           0.88           1.85           2.73
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.13          14.57          27.93
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              8             17           0.14           3.61          23.63
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            108            368           0.15          12.76         540.86
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           1.06           1.34           3.55
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           1.29           6.59
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.55           2.62
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00             55            166           0.12           1.24          62.91
                   random_read_wait.lock:             0              0           0.00           0.00           0.00            183            242           0.17           1.44         122.31
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           1226           4102           0.11          10.15        1413.55
                                   key#3:             0              0           0.00           0.00           0.00              2              2           0.38           0.40           0.78
          &(&fs_info->trans_lock)->rlock:             0              0           0.00           0.00           0.00            119            173           0.13          10.16         100.70
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00             64           1299           0.12          11.24         893.09
                &fs_info->tree_log_mutex:             0              0           0.00           0.00           0.00              3              5         520.54     1316873.51     3180016.01
                                   key#3:             0              0           0.00           0.00           0.00              9             19           0.13           4.68          15.27
                                   key#3:             0              0           0.00           0.00           0.00              7             13           0.13           3.54          13.49
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             24            482           0.13           6.62         189.07
                                   key#3:             0              0           0.00           0.00           0.00              5              5           0.30           0.62           2.33
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.78           1.79
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             23            324           0.17       11948.59       15824.35
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.56           1.04           1.59
                             fasync_lock:             0              0           0.00           0.00           0.00              3              3           0.49           0.60           1.65
                                    #1-R:             0              0           0.00           0.00           0.00              2              5           0.85           5.70          13.75
                                   key#4:             0              0           0.00           0.00           0.00             17            320           0.12           0.88          55.94
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              0              1           0.69           0.69           0.69
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              5             11           0.15           1.07           5.85
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2           1186           0.09        1785.14        3642.93
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2              6           0.22           1.66           5.35
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             18            645           0.12          10.33         254.79
                              jbd_handle:             0              0           0.00           0.00           0.00              0            320           2.14         252.13        2990.48
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           3.27          20.72          23.99
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              3             11           0.16           0.73           4.71
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              4              7           1.00         175.20         488.77
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              6              8           0.36           0.61           3.94
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              0              1           0.69           0.69           0.69
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              3           1.62           3.60           8.19
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00            518           1179           0.12           5.62         588.59
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             31            391           3.03          26.84        2805.96
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2           1183           0.09           1.18         242.32
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             14           0.13           0.28           2.58
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             39           0.24          44.52         341.47
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             21           0.44           2.92          26.21
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             56           0.12           1.89          16.45
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              8           0.14           1.24           4.21
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.15           0.56           0.89
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.13           0.49           0.76
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              3            194           3.86          14.06         856.86
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              4              5           0.11          26.01          26.97
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            344           0.13           1.14         101.81
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              1             65           0.75           5.34          76.48
               &(&sem->wait_lock)->rlock:             0              0           0.00           0.00           0.00              2              2           1.41           4.98           6.39
                            s_active#3-R:             0              0           0.00           0.00           0.00              0           3744           0.59          98.62        3234.41
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           7488           0.51          90.17        6711.68
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3666           0.40           1.88        2823.06
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             40        2111.53       21579.12      109333.83
                                   key#4:             0              0           0.00           0.00           0.00              2              2           0.31           0.36           0.66
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              7           0.09          20.64          40.78
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.30          10.19          11.09
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             40        2106.63       21573.49      109047.91
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             40           0.96           5.03          66.39
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            395           0.48           2.85         464.50
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            395           8.00          37.26        7376.55
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            395           1.82          10.24        1838.71
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            391           4.16          65.74        6205.25
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            391           5.04          34.02        3973.25
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            391           4.35          30.91        3591.32
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0            380           0.35          15.05        2749.85
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             79          11.45          27.20        1399.34
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            632           0.32           1.25         266.52
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            632           0.26           8.51         432.41
                             &vha->timer:             0              0           0.00           0.00           0.00              0           7112           1.87          56.90       61182.66
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             77          10.69          37.86        1355.48
                              &n->lock-W:             0              0           0.00           0.00           0.00              0            130           0.26           2.80          81.03
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             12           0.20           2.07           8.62
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            196           0.34           2.82         156.92
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.53           6.12          85.62
                              &bp->timer:             0              0           0.00           0.00           0.00              0            395           7.52          49.34        7207.80
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             12           0.14           0.17           1.81
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             14           0.83           1.82          16.16
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              2          24.10          25.71          49.81
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             28            113           0.12          19.58         135.03
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.14           0.17           0.61
                                   key#5:             0              0           0.00           0.00           0.00              2              2           0.47           0.48           0.95
                               kblockd-R:             0              0           0.00           0.00           0.00              0              1         172.69         172.69         172.69
               (&(&q->delay_work)->work):             0              0           0.00           0.00           0.00              0              1         171.16         171.16         171.16
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             79          12.69          29.43        1546.65
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           6.61           6.84          13.45
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             40        2110.71       21577.99      109245.51
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             53           0.84          35.03         965.96
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             53           7.15         210.57        1086.14
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2           1185           0.09         136.06         444.21
                                   key#5:             0              0           0.00           0.00           0.00              0              3           0.62           0.77           2.05
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             14          22.04          70.81         578.82
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             14          19.05          67.92         531.76
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4           2366           0.09           6.22         761.39
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2           1183           0.09           2.08         307.69
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              8           4732           0.09           7.56         866.52
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2           1183           0.09           2.21         287.08
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2           1183           0.09           1.49         320.54
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2           1183           0.09           1.17         266.12
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2           1183           0.09           5.33         313.95
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2           1183           0.09           3.00         319.06
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.13           7.68          49.51
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2           1183           0.09           0.84         249.43
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              3           1.16           3.35           7.25
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              6           2.06           3.93          17.92
                              xtime_lock:             0              0           0.00           0.00           0.00              0          39541           0.00          65.70      515299.51
                                       t:             0              0           0.00           0.00           0.00              0             96           3.81          24.89        1012.45
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2           9.33          22.38          31.71
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           7.72          18.09          25.81
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          34.21          34.21          34.21
                              &rif_timer:             0              0           0.00           0.00           0.00              0              2           1.51          10.56          12.07
                                rif_lock:             0              0           0.00           0.00           0.00              0              2           0.46           1.82           2.28
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00              2              2           0.25           0.60           0.85
                    shmem_swaplist_mutex:             0              0           0.00           0.00           0.00              2              2          10.11          10.97          21.08
                         swap_token_lock:             0              0           0.00           0.00           0.00              0            534           0.09           5.70         117.94
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2              4           0.57           6.96          15.59
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          18.44          18.44          18.44
          &fs_devices->device_list_mutex:             0              0           0.00           0.00           0.00              4              5         143.27      614808.68     1685498.01
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2           1183           0.09         112.62         420.74
                   &fs_info->chunk_mutex:             0              0           0.00           0.00           0.00              1              1        4673.83        4673.83        4673.83
                                   key#8:             0              0           0.00           0.00           0.00       65797663       69298617           0.00         316.81    10799529.40
                                    #2-W:             0              0           0.00           0.00           0.00              2             34           0.15           2.27          14.17
                                    #2-R:             0              0           0.00           0.00           0.00              1             11           0.14           0.49           2.18
                                      #3:             0              0           0.00           0.00           0.00              4            433           0.13           6.78         330.08
               &(&ctl->tree_lock)->rlock:             0              0           0.00           0.00           0.00              6            207           0.12          11.03          58.44
                  &(&found->lock)->rlock:             0              0           0.00           0.00           0.00              9            315           0.12         377.88         481.30
                    &found->groups_sem-R:             0              0           0.00           0.00           0.00              3             93           1.36           6.90         158.23
   &(&fs_info->block_group_cache_lock)->:             0              0           0.00           0.00           0.00              6          16939           0.13           2.36        3190.21
                  &(&cache->lock)->rlock:             0              0           0.00           0.00           0.00            412            820           0.12           1.52         241.07
       &fs_info->durable_block_rsv_mutex:             0              0           0.00           0.00           0.00              5              5           3.14           9.14          29.81
                    &(&rsv->lock)->rlock:             0              0           0.00           0.00           0.00             91            293           0.12           5.12         106.99
                 &fs_info->cleaner_mutex:             0              0           0.00           0.00           0.00              0             18           3.05           8.22          71.82
   &(&fs_info->delayed_iput_lock)->rlock:             0              0           0.00           0.00           0.00              6             20           0.26           0.54           7.16
     &fs_info->transaction_kthread_mutex:             0              0           0.00           0.00           0.00              7             18           8.17     1320502.98     3187661.17
   &(&fs_info->fs_roots_radix_lock)->rlo:             0              0           0.00           0.00           0.00              8             11           0.14           5.71          25.93
   &(&fs_info->defrag_inodes_lock)->rloc:             0              0           0.00           0.00           0.00              4             18           0.56           1.57          13.53
                                   key#8:             0              0           0.00           0.00           0.00             10             23           0.28           0.79          12.79
                                    #5-W:             0              0           0.00           0.00           0.00             44            327           0.15           0.70          90.96
                                    #5-R:             0              0           0.00           0.00           0.00            296           1361           0.14           5.30         796.48
             &(&root->inode_lock)->rlock:             0              0           0.00           0.00           0.00             80            982           0.13           2.27         310.40
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2           1198           0.09       11782.14       17289.40
       &(&fs_info->delalloc_lock)->rlock:             0              0           0.00           0.00           0.00              3            374           0.12           5.43          65.40
   &(&fs_info->ordered_extent_lock)->rlo:             0              0           0.00           0.00           0.00              3             12           0.13           2.35           5.88
      &fs_info->ordered_operations_mutex:             0              0           0.00           0.00           0.00              3             10           0.44           7.31          19.40
   &(&cur_trans->delayed_refs.lock)->rlo:             0              0           0.00           0.00           0.00              3            610           0.13           4.06         257.63
       &(&cur_trans->commit_lock)->rlock:             0              0           0.00           0.00           0.00              3              5           0.12           0.22           0.86
                                   key#8:             0              0           0.00           0.00           0.00              3              5           0.18           0.57           1.41
           &(&delayed_root->lock)->rlock:             0              0           0.00           0.00           0.00             84            276           0.12           2.24         112.56
                                   key#8:             0              0           0.00           0.00           0.00              3             10           0.12           0.35           2.04
                   &fs_info->reloc_mutex:             0              0           0.00           0.00           0.00              8              8           5.93        2252.55        8751.85
                    &fs_info->scrub_lock:             0              0           0.00           0.00           0.00              3              5           0.45           1.25           3.38
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              0              2           0.87           0.88           1.75
                &(&cluster->lock)->rlock:             0              0           0.00           0.00           0.00              3            186           0.12           0.68          26.35
             &fs_info->extent_commit_sem:             0              0           0.00           0.00           0.00              3             10           0.39           0.77           5.58
         &(&cluster->refill_lock)->rlock:             0              0           0.00           0.00           0.00              3             93           0.59           1.97          63.79
                                   key#9:             0              0           0.00           0.00           0.00             48           1375           0.12           0.31         169.91
                        &head_ref->mutex:             0              0           0.00           0.00           0.00              0            186           7.19         117.15        2763.01
                                   key#9:             0              0           0.00           0.00           0.00              3              5           0.14           0.25           1.00
                                   key#9:             0              0           0.00           0.00           0.00              5              5           0.21           0.42           1.32
                                    #6-R:             0              0           0.00           0.00           0.00              1              2           0.55           1.19           1.74
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              1            405           6.50       33817.70       43149.13
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              0              1          20.96          20.96          20.96
                    &delayed_node->mutex:             0              0           0.00           0.00           0.00             69            522           0.18         135.03        2561.80
                                    #7-W:             0              0           0.00           0.00           0.00              3            176           0.16           3.40         127.39
                                    #7-R:             0              0           0.00           0.00           0.00            121            547           0.15           7.27         888.49
                                    #8-W:             0              0           0.00           0.00           0.00              2            582           0.15           7.39         523.93
                                    #8-R:             0              0           0.00           0.00           0.00              0             28           0.15           1.58          19.59
                                    #9-W:             0              0           0.00           0.00           0.00              0             39           0.17           6.94          61.55
                                    #9-R:             0              0           0.00           0.00           0.00            314           2628           0.15          21.19        4398.15
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             66           6.60          27.37        1152.83
                                    #1-W:             0              0           0.00           0.00           0.00              0            574           0.16           3.87         334.26
                                    #1-R:             0              0           0.00           0.00           0.00              3            504           0.14           1.89         275.23
                  &root->fs_commit_mutex:             0              0           0.00           0.00           0.00              1              3           1.36           1.56           4.47
                                    #1-R:             0              0           0.00           0.00           0.00         204087        1458682           0.15         164.82      351504.67
                                    #1-R:             0              0           0.00           0.00           0.00         135930        2200706           0.15         471.08     2409438.20
                                    #1-R:             0              0           0.00           0.00           0.00         358955        2211948           0.15         277.97     2437513.26
                                    #1-R:             0              0           0.00           0.00           0.00         665276        2213028           0.15         374.06     4149237.48
                             &eb->lock-W:             0              0           0.00           0.00           0.00              3             11           0.17           0.40           2.51
                             &eb->lock-R:             0              0           0.00           0.00           0.00            891           4096           0.15          20.64        5118.60
                                   key#3:             0              0           0.00           0.00           0.00         119891         146738           0.00          53.05      567898.61
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             18           7703           0.12         715.34        3855.03
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              7         393627           0.12         264.31      105819.83
