lock_stat version 0.3
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                              class name    con-bounces    contentions   waittime-min   waittime-max waittime-total    acq-bounces   acquisitions   holdtime-min   holdtime-max holdtime-total
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

                      &(&h->lock)->rlock:       1391853        1395168           0.13         288.35     5955885.04        6670320       11289716           0.00         289.14    30860025.09
                      ------------------
                      &(&h->lock)->rlock         156474          [<ffffffff8136a524>] blk_queue_bio+0x214/0x350
                      &(&h->lock)->rlock         121328          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         206345          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         341163          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      ------------------
                      &(&h->lock)->rlock         178254          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         175487          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         357040          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         150863          [<ffffffff8136a524>] blk_queue_bio+0x214/0x350

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

                   &(&tree->lock)->rlock:        121254         122918           0.12         146.98      197305.63        4600497       30162876           0.00         305.34    18503866.70
                   ---------------------
                   &(&tree->lock)->rlock          14010          [<ffffffff8130f989>] test_range_bit+0x39/0x180
                   &(&tree->lock)->rlock          38467          [<ffffffff8130e511>] set_extent_bit+0x71/0x500
                   &(&tree->lock)->rlock          35240          [<ffffffff81310036>] end_bio_extent_readpage+0x76/0x8a0
                   &(&tree->lock)->rlock          26328          [<ffffffff8130dde4>] clear_extent_bit+0x94/0x420
                   ---------------------
                   &(&tree->lock)->rlock          42556          [<ffffffff8130e511>] set_extent_bit+0x71/0x500
                   &(&tree->lock)->rlock          19527          [<ffffffff81310036>] end_bio_extent_readpage+0x76/0x8a0
                   &(&tree->lock)->rlock          12183          [<ffffffff8130f989>] test_range_bit+0x39/0x180
                   &(&tree->lock)->rlock            948          [<ffffffff8130f500>] count_range_bits+0x50/0x220

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

                 &(&worker->lock)->rlock:         92559          92570           0.20         229.18      268146.89        1627886        6968370           0.00         287.53     6754531.32
                 -----------------------
                 &(&worker->lock)->rlock          80415          [<ffffffff8131c635>] btrfs_queue_worker+0x185/0x330
                 &(&worker->lock)->rlock           7848          [<ffffffff8131c997>] worker_loop+0x1b7/0x560
                 &(&worker->lock)->rlock           2807          [<ffffffff8131cb37>] worker_loop+0x357/0x560
                 &(&worker->lock)->rlock           1503          [<ffffffff8131c907>] worker_loop+0x127/0x560
                 -----------------------
                 &(&worker->lock)->rlock          87997          [<ffffffff8131c635>] btrfs_queue_worker+0x185/0x330
                 &(&worker->lock)->rlock           3244          [<ffffffff8131c997>] worker_loop+0x1b7/0x560
                 &(&worker->lock)->rlock           1079          [<ffffffff8131cb37>] worker_loop+0x357/0x560
                 &(&worker->lock)->rlock            253          [<ffffffff8131c907>] worker_loop+0x127/0x560

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

                        &input_pool.lock:         57314          57321           0.27         288.26       64718.68        1257360        1825010           0.00         276.23     2172821.66
                        ----------------
                        &input_pool.lock          57321          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock          57321          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180

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

                                &q->lock:         23503          25542           0.21          16.51       26434.61        3553392        3601484           0.00         276.79     4031574.02
                                --------
                                &q->lock           9147          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          16396          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock          11533          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                &q->lock          14010          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                        rcu_node_level_1:         19176          19417           0.24         256.68       44777.55         100543         269821           0.08         245.19       99129.76
                        ----------------
                        rcu_node_level_1          18826          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1            547          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1             44          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        ----------------
                        rcu_node_level_1          17889          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1            547          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        rcu_node_level_1            849          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1            132          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0

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

                &(&workers->lock)->rlock:         16089          16103           0.14          11.77       17956.35        1289717        1906863           0.00         262.78     1221796.20
                ------------------------
                &(&workers->lock)->rlock          15762          [<ffffffff8131c500>] btrfs_queue_worker+0x50/0x330
                &(&workers->lock)->rlock            100          [<ffffffff8131cc49>] worker_loop+0x469/0x560
                &(&workers->lock)->rlock            240          [<ffffffff8131c741>] btrfs_queue_worker+0x291/0x330
                &(&workers->lock)->rlock              1          [<ffffffff8131cbcf>] worker_loop+0x3ef/0x560
                ------------------------
                &(&workers->lock)->rlock          15725          [<ffffffff8131c500>] btrfs_queue_worker+0x50/0x330
                &(&workers->lock)->rlock            266          [<ffffffff8131c741>] btrfs_queue_worker+0x291/0x330
                &(&workers->lock)->rlock            111          [<ffffffff8131cc49>] worker_loop+0x469/0x560
                &(&workers->lock)->rlock              1          [<ffffffff8131cbcf>] worker_loop+0x3ef/0x560

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

                               &rq->lock:          1336           1336           0.29          21.67        6003.01           8038       23280431           0.00         294.87    22280057.23
                               ---------
                               &rq->lock            557          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock            681          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock             95          [<ffffffff81041d57>] try_to_wake_up+0x217/0x2e0
                               &rq->lock              1          [<ffffffff8103606b>] task_rq_lock+0x5b/0xb0
                               ---------
                               &rq->lock            651          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock            241          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock            436          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                               &rq->lock              1          [<ffffffff81644e84>] __schedule+0x894/0x8f0

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

                             &rq->lock/1:          1235           1235           0.25          24.26        6312.19           4079           6442           0.00          52.55       11228.81
                             -----------
                             &rq->lock/1           1235          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1            226          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                             &rq->lock/1            607          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             &rq->lock/1            402          [<ffffffff816446ae>] __schedule+0xbe/0x8f0

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

                                   key#2:           349            349           0.43          17.32        1390.39        3749450        4233983           0.00         297.25    12927344.86
                                   -----
                                   key#2              9          [<ffffffff8106f05a>] prepare_to_wait+0x2a/0x90
                                   key#2            208          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2            131          [<ffffffff8106efca>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2              1          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   -----
                                   key#2            326          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2             23          [<ffffffff8106efca>] prepare_to_wait_exclusive+0x2a/0x90

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

                   &(&base->lock)->rlock:           214            213           0.31           2.84         162.37        1621218        6437153           0.00         283.28     2149330.21
                   ---------------------
                   &(&base->lock)->rlock            184          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             19          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              5          [<ffffffff8105b0d1>] run_timer_softirq+0x1e1/0x3d0
                   &(&base->lock)->rlock              6          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   ---------------------
                   &(&base->lock)->rlock            188          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             15          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             11          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0

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

               &(&dentry->d_lock)->rlock:           205            205           0.34          30.43         281.18          13594         404854           0.09         228.49       66417.09
               -------------------------
               &(&dentry->d_lock)->rlock             34          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock            141          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              8          [<ffffffff81143a71>] unlazy_walk+0x71/0x230
               &(&dentry->d_lock)->rlock              6          [<ffffffff8114527a>] follow_managed+0x17a/0x2f0
               -------------------------
               &(&dentry->d_lock)->rlock             35          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock             77          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             72          [<ffffffff81143a71>] unlazy_walk+0x71/0x230
               &(&dentry->d_lock)->rlock             10          [<ffffffff811439e6>] path_get+0x36/0x50

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

           &(&mapping->tree_lock)->rlock:           139            140           0.35           9.02         219.33         381395        4320996           0.00         267.67     1464938.41
           -----------------------------
           &(&mapping->tree_lock)->rlock             44          [<ffffffff810e8ad4>] add_to_page_cache_locked+0x74/0xe0
           &(&mapping->tree_lock)->rlock             93          [<ffffffff810f39c2>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock              3          [<ffffffff810f25a6>] test_set_page_writeback+0x66/0x190
           -----------------------------
           &(&mapping->tree_lock)->rlock             44          [<ffffffff810e8ad4>] add_to_page_cache_locked+0x74/0xe0
           &(&mapping->tree_lock)->rlock             96          [<ffffffff810f39c2>] test_clear_page_writeback+0x62/0x180

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

                        rcu_node_level_0:           133            135           0.43           5.80         168.09           8532          17137           0.12           6.38       11041.95
                        ----------------
                        rcu_node_level_0             17          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0             18          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0             77          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0              5          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        ----------------
                        rcu_node_level_0              1          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_0             75          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0             21          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0             25          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0

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

                 &(&n->list_lock)->rlock:           131            131           0.29           7.30         193.26         277908         559435           0.00         200.21      413702.03
                 -----------------------
                 &(&n->list_lock)->rlock             79          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200
                 &(&n->list_lock)->rlock             52          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270
                 -----------------------
                 &(&n->list_lock)->rlock            111          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200
                 &(&n->list_lock)->rlock             20          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270

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

               &(&zone->lru_lock)->rlock:           128            128           0.27           6.31         138.93         179828         402975           0.00          12.57      295411.14
               -------------------------
               &(&zone->lru_lock)->rlock            124          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              4          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               -------------------------
               &(&zone->lru_lock)->rlock            128          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120

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

            &(&bp->indirect_lock)->rlock:            73             73           0.52           2.29          94.44            589           1298           0.13           4.47        1180.27
            ----------------------------
            &(&bp->indirect_lock)->rlock             31          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             42          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             48          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             25          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                     &(&fs->lock)->rlock:            65             65           0.39          22.14         265.57           1655          19484           0.13          81.58       19898.51
                     -------------------
                     &(&fs->lock)->rlock             65          [<ffffffff81143b90>] unlazy_walk+0x190/0x230
                     -------------------
                     &(&fs->lock)->rlock             65          [<ffffffff81143b90>] unlazy_walk+0x190/0x230

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

                   &(&zone->lock)->rlock:            64             64           0.55           3.16          83.79          99141         194231           0.00          35.13      359433.04
                   ---------------------
                   &(&zone->lock)->rlock             21          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock             38          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              5          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock              6          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock             54          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              4          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510

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

                                pci_lock:            41             41           0.63           5.83         107.52           3062           5832           1.31          15.76       18054.96
                                --------
                                pci_lock             41          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             41          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90

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

                                   key#8:            24             24           0.40           1.27          18.62        4896728       14545175           0.00         263.24     3265520.63
                                   -----
                                   key#8             24          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   -----
                                   key#8             24          [<ffffffff81035d62>] __wake_up+0x32/0x70

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

                      &(&t->lock)->rlock:            20             20           0.40           1.35          15.82         381460        8588789           0.00         226.18     1484090.75
                      ------------------
                      &(&t->lock)->rlock             20          [<ffffffff8130bffd>] btrfs_lookup_ordered_extent+0x3d/0x110
                      ------------------
                      &(&t->lock)->rlock             20          [<ffffffff8130bffd>] btrfs_lookup_ordered_extent+0x3d/0x110

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

              &(&newf->file_lock)->rlock:            18             18           0.39           2.42          17.17           1661          47448           0.12          83.66        8714.34
              --------------------------
              &(&newf->file_lock)->rlock              1          [<ffffffff81135ea3>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock              7          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock             10          [<ffffffff81135fc7>] fd_install+0x47/0x80
              --------------------------
              &(&newf->file_lock)->rlock              9          [<ffffffff81135fc7>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock              9          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150

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

                         tasklist_lock-W:            11             11           0.83          13.06          53.64            224            843           0.16          16.96        1841.18
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             52            338           0.32           8.47         370.57
                         ---------------
                           tasklist_lock              4          [<ffffffff8104fb75>] do_exit+0x1f5/0x880
                           tasklist_lock              3          [<ffffffff8104fe18>] do_exit+0x498/0x880
                           tasklist_lock              4          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                         ---------------
                           tasklist_lock              3          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                           tasklist_lock              6          [<ffffffff8104fe18>] do_exit+0x498/0x880
                           tasklist_lock              2          [<ffffffff8104fb75>] do_exit+0x1f5/0x880

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

            &(&tree->buffer_lock)->rlock:             9              9           0.42           1.35           8.07          33042          40508           0.13          87.35       23502.58
            ----------------------------
            &(&tree->buffer_lock)->rlock              9          [<ffffffff81312774>] alloc_extent_buffer+0x3c4/0x4e0
            ----------------------------
            &(&tree->buffer_lock)->rlock              9          [<ffffffff81312774>] alloc_extent_buffer+0x3c4/0x4e0

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

             &(&dentry->d_lock)->rlock/1:             2              2           0.49           3.13           3.62           1474          17827           0.12          18.33        2776.08
             ---------------------------
             &(&dentry->d_lock)->rlock/1              2          [<ffffffff81143a9e>] unlazy_walk+0x9e/0x230
             ---------------------------
             &(&dentry->d_lock)->rlock/1              2          [<ffffffff8114f8d2>] dput+0x32/0x1d0

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

          &(&workers->order_lock)->rlock:             2              2           0.60           0.77           1.37            133            498           0.12          12.01         204.23
          ------------------------------
          &(&workers->order_lock)->rlock              2          [<ffffffff8131c6ff>] btrfs_queue_worker+0x24f/0x330
          ------------------------------
          &(&workers->order_lock)->rlock              1          [<ffffffff8131bef3>] run_ordered_completions+0x93/0xf0
          &(&workers->order_lock)->rlock              1          [<ffffffff8131beb4>] run_ordered_completions+0x54/0xf0

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

                                   key#3:             2              2           0.97           1.77           2.73            277            277           0.00           6.09         622.93
                                   -----
                                   key#3              2          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3              2          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                            init_fs.lock:             2              2           2.17           2.77           4.94             16             30           0.12           1.63          12.13
                            ------------
                            init_fs.lock              2          [<ffffffff8116715a>] exit_fs+0x4a/0xb0
                            ------------
                            init_fs.lock              2          [<ffffffff8116715a>] exit_fs+0x4a/0xb0

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

         &(&futex_queues[i].lock)->rlock:             2              2           1.06           2.50           3.56            399            598           0.13          34.78        1307.99
         -------------------------------
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81087529>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81087e1a>] futex_wake+0x7a/0x130
         -------------------------------
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81088ac1>] futex_requeue+0x451/0x8a0
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff81087529>] futex_wait_setup+0x69/0x100

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

                                   key#2:             1              1           1.31           1.31           1.31             52           1531           0.12          11.81         327.71
                                   -----
                                   key#2              1          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#2              1          [<ffffffff81035cc7>] __wake_up_sync_key+0x37/0x80

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

              &(&device->io_lock)->rlock:             1              1           1.42           1.42           1.42            100            466           0.12           1.78         118.22
              --------------------------
              &(&device->io_lock)->rlock              1          [<ffffffff813154b9>] run_scheduled_bios+0xb9/0x550
              --------------------------
              &(&device->io_lock)->rlock              1          [<ffffffff81315aff>] schedule_bio.clone.35+0x5f/0x120

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

         &(&journal->j_list_lock)->rlock:             1              1           1.07           1.07           1.07             13            453           0.13          10.02         157.57
         -------------------------------
         &(&journal->j_list_lock)->rlock              1          [<ffffffff8122b00f>] journal_write_metadata_buffer+0x2af/0x3a0
         -------------------------------
         &(&journal->j_list_lock)->rlock              1          [<ffffffff8122366c>] journal_dirty_data+0x6c/0x240

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

              &sb->s_type->i_mutex_key#1:             1              1          20.63          20.63          20.63         343150        1796287           0.00       87421.03     1316303.60
              --------------------------
              &sb->s_type->i_mutex_key#1              1          [<ffffffff813008d0>] btrfs_file_llseek+0x40/0x370
              --------------------------
              &sb->s_type->i_mutex_key#1              1          [<ffffffff813008d0>] btrfs_file_llseek+0x40/0x370

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

                    &irq_desc_lock_class:             0              0           0.00           0.00           0.00            180        3561720           0.00         201.98      641126.40
                                pgd_lock:             0              0           0.00           0.00           0.00             21             22           0.52           2.59          29.37
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              4             63           3.32           9.57         304.85
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          32418           0.00          13.27       12340.64
                                     key:             0              0           0.00           0.00           0.00             42             64           0.14          12.18         132.43
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              1           0.86           0.86           0.86
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0              9           0.14           2.24           7.42
                                 sb_lock:             0              0           0.00           0.00           0.00            101            256           0.12           4.42         193.08
                             sysfs_mutex:             0              0           0.00           0.00           0.00              2          63624           0.16          90.55       15066.27
                         inode_hash_lock:             0              0           0.00           0.00           0.00              7          14463           0.12           3.35        7629.03
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0             33           0.16           0.34           6.53
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           1276           1685           2.12          24.39       12334.16
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              3            195           0.12           0.56          26.40
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00            229           1129           0.12          10.81        1373.60
                           watchdog_lock:             0              0           0.00           0.00           0.00            649            649           3.82          22.11        5450.83
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          15.38          16.16          31.54
                             &p->pi_lock:             0              0           0.00           0.00           0.00        1965050        3441483           0.00         295.91    13012769.52
                             pidmap_lock:             0              0           0.00           0.00           0.00            207            423           0.27           6.58         313.20
                         pci_config_lock:             0              0           0.00           0.00           0.00           3062           5832           1.06           6.01        8233.36
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            216           1476           0.12          10.78        1548.43
                     kthread_create_lock:             0              0           0.00           0.00           0.00             34             51           0.12           1.00          28.16
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            105          47866           0.16          18.34      123453.85
                                events-R:             0              0           0.00           0.00           0.00              0          15612           3.07         787.11      123604.55
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            385           0.12           8.25         249.92
                                   key#4:             0              0           0.00           0.00           0.00              3              6           0.22           0.83           3.31
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             11           0.13           0.90           2.65
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              1              3           0.22          73.58         106.83
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         136542           0.09          92.97       58769.70
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          22.64          79.21
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              4           2820           0.15          10.72        2647.51
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              0          29933           0.09           1.27        5588.45
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              3              7           0.13           1.55           6.00
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0       59379496           0.00         353.06    42187451.42
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             18           0.09           0.70           4.29
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             33           0.12           0.51           5.89
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             33           0.12           0.27           5.71
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          25.63          25.63          25.63
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.11          26.13          84.59
                               balancing:             0              0           0.00           0.00           0.00              0         375931           0.00         256.78      488724.94
                                   key#2:             0              0           0.00           0.00           0.00              9            411           0.11           4.02          58.50
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             40        3114773           0.00         246.18     5913363.45
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              6             36           0.10           1.10          12.49
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          16.60          17.52          34.11
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.80           6.37          15.82
                                  &timer:             0              0           0.00           0.00           0.00              0        2445148           0.00         229.38      215419.63
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          23550           0.09           6.36        3923.51
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00             78            340           0.17           4.22         206.17
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0            524           0.08           0.70          49.67
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           1526           0.11          23.25       15390.07
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            210            210           0.36           6.09         197.81
                                   key#1:             0              0           0.00           0.00           0.00             25            685           0.12           0.95          99.02
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              3              6           0.19           0.69           2.88
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00            194            210           0.15           2.11         107.00
                            &port->mutex:             0              0           0.00           0.00           0.00              2              2           2.47           2.69           5.17
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            649           4.75          24.47        6237.73
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1297           7.16           9.72        9975.06
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              2           7564           0.12           0.83        1057.40
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            324           2.93          13.36        2162.62
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             21           0.14           0.96           7.28
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              7           0.18           0.21           1.30
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            255           0.11           5.32          76.11
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              7           2.15           3.07          17.43
                               cdev_lock:             0              0           0.00           0.00           0.00              3              3           0.93           1.27           3.32
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.12           9.00          26.41
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.59           1.81
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.14           0.71           2.47
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.64           1.31
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              1           0.28           0.28           0.28
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.70           1.51
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              3              3        1491.24       20239.46       23396.11
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             12          12361           0.13        1196.93       26901.26
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00            190          10164           0.38        9645.12       32487.86
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00            206          17881           0.12         345.53       10333.61
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            131          24347           0.16           3.99        5239.17
                             rename_lock:             0              0           0.00           0.00           0.00              3             28           0.38           4.37          44.77
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              2         859.29        1195.59        2054.88
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0             86           0.29         345.25        1678.68
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              1            207           1.44          84.01         933.90
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.95           1.71
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              6           2823           3.41          23.28       14932.20
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              5           3006           0.12           0.78         364.79
                                &p->lock:             0              0           0.00           0.00           0.00              0           1798           0.22         424.09       33247.35
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.65           1.53
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.57           1.35
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             32            215           0.19          14.00         158.05
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.62           2.19           3.81
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          15564           0.65          24.51      103721.88
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          15564           2.64         196.26      110126.06
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          16.37          16.37          16.37
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              0             98           0.71          68.60        1544.90
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          18936           0.12           2.71        2479.14
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           6312           1.11          94.07       17017.58
                               swap_lock:             0              0           0.00           0.00           0.00              6           5334           0.12         211.72         932.74
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.14           1.24           2.37
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            630           1998           0.13          26.22        2135.87
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.18           1.34           2.63
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00             27             81           0.12           1.12          35.53
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1297           8.43          13.21       13095.74
                   random_read_wait.lock:             0              0           0.00           0.00           0.00              6             14           0.15           0.93           5.84
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              1           7.11           7.11           7.11
                                    #9-W:             0              0           0.00           0.00           0.00              1            157           0.16           4.98         167.86
                                    #9-R:             0              0           0.00           0.00           0.00           1089          16817           0.14         105.22       19919.02
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            496           1011           0.12           1.88         368.25
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              3           0.94           2.69           6.24
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              1           0.89           0.89           0.89
                                   key#3:             0              0           0.00           0.00           0.00         965293        1060338           0.00         283.56     3983725.21
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             54           4.75           9.52         350.78
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.12           0.70           1.44
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           5.57           6.49          12.06
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.63           1.36
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             14           0.14           0.26           2.31
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             47           0.17          11.92         110.21
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              7           1.21           2.90          11.13
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             44           0.12           0.58           7.92
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              8           0.14           0.50           1.78
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.13           0.54           0.84
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.12           0.38           0.63
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6          24.82        1708.99        2504.76
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            105            312           2.44          12.76        1335.13
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              1              6           0.21           1.66           4.29
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00              9            712           0.12           2.14         225.77
                              jbd_handle:             0              0           0.00           0.00           0.00              0            354           2.22         248.45        1905.76
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.26           0.70           1.28
                                   key#4:             0              0           0.00           0.00           0.00              8            354           0.12           0.82          55.92
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              4              6           3.27         109.95         218.96
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              4              6           0.14           0.31           1.38
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.16           1.48           2.57
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             32        2099.98        2110.79       67319.98
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              2            194           3.99          21.47         873.36
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              1              2           0.16          13.07          13.23
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            257           0.12           0.61          63.66
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00             12             69           0.28           3.74          58.95
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3072           0.48          86.74        2336.74
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           6144           0.49          74.17        5169.08
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3008           0.34           4.70        2120.62
                                   key#5:             0              0           0.00           0.00           0.00             41             73           0.12           5.79          31.25
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              5           0.09           6.77           7.35
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             32        2097.50        2107.74       67221.28
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             32           0.36           0.87          14.00
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              3              3           0.45           0.69           1.70
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            324           0.15           1.65         101.34
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0            334           0.20           7.01        1090.98
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            324           0.37           2.15         226.72
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             65           4.17          11.52         428.40
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            520           0.13           0.46          99.74
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            520           0.11           1.32          96.85
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             64           0.14           1.92          20.20
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             11           0.21           0.47           3.56
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             56           0.20          19.77         565.71
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            312           4.46          22.15        2232.82
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            312           3.64          14.55        1848.43
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            312           3.37          13.80        1685.33
                             &vha->timer:             0              0           0.00           0.00           0.00              0           5832           1.83          26.01       39243.96
                              &bp->timer:             0              0           0.00           0.00           0.00              0            324           4.81          14.26        2249.97
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            196           0.34           1.45         136.55
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.37           1.03          62.83
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.50           1.08          69.43
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             11           0.12           0.18           1.63
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             11           0.18           0.48           2.28
                             fasync_lock:             0              0           0.00           0.00           0.00              2              2           0.63           0.64           1.27
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             29            141           0.12           7.28          91.77
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13          68.25          79.74
                                   key#5:             0              0           0.00           0.00           0.00              4              6           0.30           0.59           2.57
                                   key#5:             0              0           0.00           0.00           0.00              9             11           0.46           3.09           9.71
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.53           2.12           3.37
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.14           0.15           0.59
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             65           4.66          12.49         461.90
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             32           4.58           7.56         197.04
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             32        2099.70        2110.51       67310.26
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              5           0.90           2.93           9.63
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             42           4.61           9.91         282.60
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             42           4.81          16.29         354.82
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             11           8.71          20.55         153.65
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             11           7.81          19.35         140.63
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              8           0.14           0.96           3.07
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             16           0.14           0.69           4.66
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.12           0.68           1.40
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.68           1.65
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.68           1.64
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.66           1.42
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.65           1.41
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.13           8.34          48.43
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.17           0.66           1.73
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.63           0.66           1.28
                 &(&expires_work)->timer:             0              0           0.00           0.00           0.00              0              6           7.09           9.16          46.11
                (&(&expires_work)->work):             0              0           0.00           0.00           0.00              0              6         757.33         785.72        4607.90
                                       t:             0              0           0.00           0.00           0.00              0             48           2.43          16.54         311.81
                              &rif_timer:             0              0           0.00           0.00           0.00              0              1           2.77           2.77           2.77
                                rif_lock:             0              0           0.00           0.00           0.00              0              1           0.56           0.56           0.56
                             mmlist_lock:             0              0           0.00           0.00           0.00              4              4           0.42           0.76           2.30
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             13            343           4.08       15960.31       18470.14
                                   key#3:             0              0           0.00           0.00           0.00              4              4           0.36           0.57           2.01
          &fs_devices->device_list_mutex:             0              0           0.00           0.00           0.00             10             11         122.70       58215.68      371672.80
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           6008          28564           0.12          68.19        8470.65
                   &fs_info->chunk_mutex:             0              0           0.00           0.00           0.00              1              1        6787.99        6787.99        6787.99
                           &tree->lock-W:             0              0           0.00           0.00           0.00              0           1089           0.17           4.38         698.29
                           &tree->lock-R:             0              0           0.00           0.00           0.00        2105568        8629393           0.00         275.91     3910421.86
                                   key#3:             0              0           0.00           0.00           0.00              6             11           0.12           6.10          16.20
                                   key#8:             0              0           0.00           0.00           0.00        4066929        4313819           0.00         210.14     1075351.30
                                    #2-W:             0              0           0.00           0.00           0.00              1             85           0.17           2.00          28.67
                                    #2-R:             0              0           0.00           0.00           0.00              9             31           0.14           0.63           8.31
                                      #3:             0              0           0.00           0.00           0.00            134           3769           0.12          33.35        2866.99
               &(&ctl->tree_lock)->rlock:             0              0           0.00           0.00           0.00             12           2345           0.11           6.35         829.77
                  &(&found->lock)->rlock:             0              0           0.00           0.00           0.00            590           4927           0.12         288.26        2100.44
                    &found->groups_sem-R:             0              0           0.00           0.00           0.00             12            820           1.57          26.91        1701.05
   &(&fs_info->block_group_cache_lock)->:             0              0           0.00           0.00           0.00             12          29323           0.13          30.46        5837.69
                  &(&cache->lock)->rlock:             0              0           0.00           0.00           0.00            318           3357           0.12          25.39         556.19
                    &(&rsv->lock)->rlock:             0              0           0.00           0.00           0.00           1144           2707           0.12           6.00         792.14
                 &fs_info->cleaner_mutex:             0              0           0.00           0.00           0.00              0             14           3.28           3.87          49.83
   &(&fs_info->delayed_iput_lock)->rlock:             0              0           0.00           0.00           0.00              4             28           0.12           0.51           8.39
     &fs_info->transaction_kthread_mutex:             0              0           0.00           0.00           0.00              9             14           5.48      203477.25      948024.66
   &(&fs_info->fs_roots_radix_lock)->rlo:             0              0           0.00           0.00           0.00             21             31           0.16           6.11          84.63
          &(&fs_info->trans_lock)->rlock:             0              0           0.00           0.00           0.00            601            745           0.13           5.84         525.68
   &(&fs_info->defrag_inodes_lock)->rloc:             0              0           0.00           0.00           0.00              2             14           0.86           1.09          13.30
                                   key#8:             0              0           0.00           0.00           0.00             23             28           0.13           8.46          25.41
                                    #5-W:             0              0           0.00           0.00           0.00            607           2849           0.15           1.13         822.46
                                    #5-R:             0              0           0.00           0.00           0.00           1376           8368           0.12           2.93        4070.52
             &(&root->inode_lock)->rlock:             0              0           0.00           0.00           0.00            561           7252           0.12          80.93        2720.48
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             57           2.75        8336.14       17577.13
       &(&fs_info->delalloc_lock)->rlock:             0              0           0.00           0.00           0.00             12           3266           0.12          33.04         517.38
   &(&fs_info->ordered_extent_lock)->rlo:             0              0           0.00           0.00           0.00             10             24           0.15           0.83          10.41
      &fs_info->ordered_operations_mutex:             0              0           0.00           0.00           0.00             10             22           0.47           3.31          33.60
   &(&cur_trans->delayed_refs.lock)->rlo:             0              0           0.00           0.00           0.00             11           5011           0.13          78.22        2447.61
       &(&cur_trans->commit_lock)->rlock:             0              0           0.00           0.00           0.00              9             11           0.13           0.34           2.69
                                   key#8:             0              0           0.00           0.00           0.00             10             11           0.27           0.56           4.06
           &(&delayed_root->lock)->rlock:             0              0           0.00           0.00           0.00            573           1908           0.12          12.73         838.51
                                   key#9:             0              0           0.00           0.00           0.00              9             22           0.13           0.52           5.90
                   &fs_info->reloc_mutex:             0              0           0.00           0.00           0.00             20             21           4.38       57329.24      131646.85
                    &fs_info->scrub_lock:             0              0           0.00           0.00           0.00             10             11           0.61           1.17           8.47
                &fs_info->tree_log_mutex:             0              0           0.00           0.00           0.00             10             11         493.89      143535.58      799963.17
                &(&cluster->lock)->rlock:             0              0           0.00           0.00           0.00             12           2260           0.11           5.94         401.92
                                   key#9:             0              0           0.00           0.00           0.00              0              2           0.12           0.12           0.24
             &fs_info->extent_commit_sem:             0              0           0.00           0.00           0.00             10             22           0.60           1.29          20.21
         &(&cluster->refill_lock)->rlock:             0              0           0.00           0.00           0.00             12            820           0.58           9.60         737.37
                                   key#9:             0              0           0.00           0.00           0.00            737          11649           0.12           0.41        1439.03
                        &head_ref->mutex:             0              0           0.00           0.00           0.00              0           1632           0.10       53054.74      122323.33
                                    #1-R:             0              0           0.00           0.00           0.00        1724301        5485092           0.00         282.80    12324244.14
                                   key#3:             0              0           0.00           0.00           0.00              8             17           0.12           4.50          14.00
                                   key#9:             0              0           0.00           0.00           0.00              0             22           0.15           0.55           5.97
                                   key#9:             0              0           0.00           0.00           0.00             10             11           0.13           0.48           3.44
                                   key#9:             0              0           0.00           0.00           0.00              9             11           0.26           0.64           5.01
                                    #6-R:             0              0           0.00           0.00           0.00              1              2           0.50           0.97           1.48
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          26.87          26.87          26.87
                    &delayed_node->mutex:             0              0           0.00           0.00           0.00            586           3738           0.18         152.35       22326.26
                                    #7-W:             0              0           0.00           0.00           0.00             13           1730           0.15          36.10        1251.50
                                    #7-R:             0              0           0.00           0.00           0.00            977          10306           0.12          95.12       10190.36
        &(&root->accounting_lock)->rlock:             0              0           0.00           0.00           0.00              8             20           0.15           0.70           5.99
                                    #8-W:             0              0           0.00           0.00           0.00             12           4976           0.15          18.53        4406.92
                                    #8-R:             0              0           0.00           0.00           0.00              0             41           0.17           1.72          28.28
                  &root->fs_commit_mutex:             0              0           0.00           0.00           0.00              9             10           1.23           2.22          16.84
                                    #1-R:             0              0           0.00           0.00           0.00        1319414        3579754           0.00         203.09     1025889.97
                                    #1-R:             0              0           0.00           0.00           0.00         451326        5444981           0.00         264.17     6471443.72
                                    #1-W:             0              0           0.00           0.00           0.00              0           4934           0.16          19.21        2908.47
                                    #1-R:             0              0           0.00           0.00           0.00             11           4121           0.14          13.53        2234.20
                                    #1-R:             0              0           0.00           0.00           0.00        1500764        5484212           0.00         296.06     6155459.59
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             27            762           0.12           8.58         505.24
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             10           9905           0.12        3143.49        8405.29
                                    #1-R:             0              0           0.00           0.00           0.00              2              5           1.40           8.17          19.96
                              xtime_lock:             0              0           0.00           0.00           0.00              0          32418           0.00          32.59      300511.77
                             &eb->lock-W:             0              0           0.00           0.00           0.00              2             28           0.15           0.33           5.02
                             &eb->lock-R:             0              0           0.00           0.00           0.00             93           4096           0.15          28.18        2886.84
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              3         393613           0.12           1.24      105521.68
