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:       3074336        3078782           0.16         309.21     6332333.96       12931302       38735890           0.00         325.22    49008297.11
                      ------------------
                      &(&h->lock)->rlock         184474          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         968839          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock         666433          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         135294          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      ------------------
                      &(&h->lock)->rlock        2224726          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         302163          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock         350340          [<ffffffff813556c9>] __make_request+0x2e9/0x330
                      &(&h->lock)->rlock          94078          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80

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

                        rcu_node_level_1:        101158         101464           0.13         185.32      245089.57         427550        1142014           0.08         185.89      499706.96
                        ----------------
                        rcu_node_level_1          97423          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1           3561          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1            479          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1              1          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_1          88779          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1           3561          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_1           7107          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1           2017          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290

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

           &(&mapping->tree_lock)->rlock:         67635          68664           0.12          77.22       63734.50         614612      130308100           0.12         463.51    41525812.11
           -----------------------------
           &(&mapping->tree_lock)->rlock          33532          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock          24815          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock           9424          [<ffffffff810efe23>] __set_page_dirty_nobuffers+0x63/0x160
           &(&mapping->tree_lock)->rlock              6          [<ffffffff810ef300>] tag_pages_for_writeback+0x30/0xb0
           -----------------------------
           &(&mapping->tree_lock)->rlock          22955          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock          34868          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock           9472          [<ffffffff810efe23>] __set_page_dirty_nobuffers+0x63/0x160
           &(&mapping->tree_lock)->rlock              8          [<ffffffff810ef300>] tag_pages_for_writeback+0x30/0xb0

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

                                &q->lock:         19980          20414           0.29          12.52       20637.05       12762020       12810505           0.00         273.45     6463241.24
                                --------
                                &q->lock           4534          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          15882          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock           5115          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock          15301          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                                   key#2:          7966           7979           0.30          12.00        6337.44          53976         133101           0.09          30.07      100765.26
                                   -----
                                   key#2           7521          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2            458          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   -----
                                   key#2           7524          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2            427          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2             28          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90

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

                               &rq->lock:          1947           1947           0.22         194.25       19878.41           2777        7802511           0.00         243.33     6084083.46
                               ---------
                               &rq->lock              2          [<ffffffff81034edb>] task_rq_lock+0x5b/0xb0
                               &rq->lock            510          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock           1396          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock             39          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                               ---------
                               &rq->lock              2          [<ffffffff81627ee4>] __schedule+0x894/0x8f0
                               &rq->lock           1373          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock            189          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                               &rq->lock            374          [<ffffffff8162770e>] __schedule+0xbe/0x8f0

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

                &journal->j_state_lock-W:           718            734           0.62          40.58        2157.22           3869           9048           0.12          84.29       18713.28
                &journal->j_state_lock-R:           552            554           0.22          76.83        2317.11        3064199       83220381           0.12         785.36    15611973.28
                ------------------------
                  &journal->j_state_lock             69          [<ffffffff81225dc5>] kjournald2+0x215/0x230
                  &journal->j_state_lock            554          [<ffffffff8121dab8>] start_this_handle+0x88/0x570
                  &journal->j_state_lock              1          [<ffffffff81226de1>] jbd2_journal_update_superblock+0xb1/0x140
                  &journal->j_state_lock             11          [<ffffffff812202f4>] jbd2_journal_commit_transaction+0x94/0x1590
                ------------------------
                  &journal->j_state_lock             96          [<ffffffff81226c2b>] jbd2_log_start_commit+0x2b/0x60
                  &journal->j_state_lock             34          [<ffffffff81225dc5>] kjournald2+0x215/0x230
                  &journal->j_state_lock            447          [<ffffffff8121dab8>] start_this_handle+0x88/0x570
                  &journal->j_state_lock            190          [<ffffffff812279b2>] jbd2_journal_next_log_block+0x32/0xb0

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

                             &rq->lock#2:           964            964           0.49          42.41        9310.60           1277         143492           0.08         265.98      455566.76
                             -----------
                             &rq->lock#2            732          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2            232          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             -----------
                             &rq->lock#2             10          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                             &rq->lock#2            598          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2            356          [<ffffffff8162770e>] __schedule+0xbe/0x8f0

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

            &(&bp->indirect_lock)->rlock:           435            436           0.55           5.73         793.82           2303           5312           0.13           4.15        5533.84
            ----------------------------
            &(&bp->indirect_lock)->rlock            202          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock            234          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock            271          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock            165          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                                   key#4:           269            269           0.33           3.50         279.62         150730        3229911           0.11         231.07      531678.32
                                   -----
                                   key#4            269          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#4            269          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                        rcu_node_level_0:           245            247           0.35          11.90         387.36          34990          63134           0.12          12.47       64641.48
                        ----------------
                        rcu_node_level_0              7          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0              9          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            176          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0              1          [<ffffffff810b5ba2>] force_quiescent_state+0x232/0x290
                        ----------------
                        rcu_node_level_0             17          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            163          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0             55          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0              1          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340

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

                                pci_lock:           219            219           0.35           5.70         554.17           6777          23864           1.29          20.72       56418.96
                                --------
                                pci_lock            219          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            219          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

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

                             &rq->lock/1:           147            147           0.54          40.72         931.37            252           2985           0.10          15.26       12851.76
                             -----------
                             &rq->lock/1            147          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1             64          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock/1             42          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1             33          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1              8          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0

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

                 &(&n->list_lock)->rlock:            96             99           0.37           1.40          78.39         116151        3268304           0.13         227.55      585653.11
                 -----------------------
                 &(&n->list_lock)->rlock             36          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 &(&n->list_lock)->rlock             63          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 -----------------------
                 &(&n->list_lock)->rlock             36          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock             63          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0

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

                   &(&base->lock)->rlock:            62             62           0.53           2.56          95.77           6020        6462051           0.12         242.20     3728093.63
                   ---------------------
                   &(&base->lock)->rlock             23          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             37          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              2          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   ---------------------
                   &(&base->lock)->rlock             23          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             39          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110

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

                                   key#8:            55             55           0.43           4.74          90.40         540672       31142741           0.12         270.76     4306665.05
                                   -----
                                   key#8             55          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   -----
                                   key#8             55          [<ffffffff81034bb2>] __wake_up+0x32/0x70

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

               &(&zone->lru_lock)->rlock:            41             41           0.54           5.14          79.70           2398        2403371           0.12         275.09     2373503.07
               -------------------------
               &(&zone->lru_lock)->rlock             28          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock             13          [<ffffffff810f234c>] release_pages+0x10c/0x280
               -------------------------
               &(&zone->lru_lock)->rlock             38          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              3          [<ffffffff810f234c>] release_pages+0x10c/0x280

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

                    &irq_desc_lock_class:            15             15           1.92          10.59         121.77            625       12838260           0.00         295.40     2111788.54
                    --------------------
                    &irq_desc_lock_class              5          [<ffffffff810b0c73>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class             10          [<ffffffff810b340e>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class             15          [<ffffffff810b4905>] show_interrupts+0x125/0x310

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

                           &rq->lock#2/1:             3              3          26.99          35.57          96.43              3              5           0.15           2.98           6.34
                           -------------
                           &rq->lock#2/1              3          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#2/1              2          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#2/1              1          [<ffffffff8162770e>] __schedule+0xbe/0x8f0

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

       &(&journal->j_list_lock)->rlock#2:             3              3           2.14          47.08          52.38            478          41468           0.13         405.15       30401.22
       ---------------------------------
       &(&journal->j_list_lock)->rlock#2              1          [<ffffffff8121f7e8>] do_get_write_access+0x2e8/0x4e0
       &(&journal->j_list_lock)->rlock#2              2          [<ffffffff81220e86>] jbd2_journal_commit_transaction+0xc26/0x1590
       ---------------------------------
       &(&journal->j_list_lock)->rlock#2              1          [<ffffffff81220e86>] jbd2_journal_commit_transaction+0xc26/0x1590
       &(&journal->j_list_lock)->rlock#2              1          [<ffffffff8121f7e8>] do_get_write_access+0x2e8/0x4e0
       &(&journal->j_list_lock)->rlock#2              1          [<ffffffff8121f4be>] jbd2_journal_dirty_metadata+0xfe/0x140

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

                   &(&zone->lock)->rlock:             2              2           1.22           6.69           7.91            570         882839           0.15         293.24     1879366.73
                   ---------------------
                   &(&zone->lock)->rlock              2          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   ---------------------
                   &(&zone->lock)->rlock              2          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430

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

                                   key#7:             2              2           1.14          45.03          46.18          22354         287182           0.12         621.06       53232.93
                                   -----
                                   key#7              2          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              2          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

              &sb->s_type->i_mutex_key#7:             1              1          15.71          15.71          15.71             31            217           0.20          13.55         179.19
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8113d78a>] pipe_write+0x7a/0x5a0
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8113dd3e>] pipe_read+0x8e/0x4d0

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

                                   key#2:             1              1           1.72           1.72           1.72            110           5521           0.12          13.95         799.67
                                   -----
                                   key#2              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#2              1          [<ffffffff81034b17>] __wake_up_sync_key+0x37/0x80

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

                                pgd_lock:             0              0           0.00           0.00           0.00             30             39           0.35           2.71          46.74
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0            292           3.60          13.10        1996.09
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              2              2           7.03          15.66          22.69
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            261           7149           2.32          31.79       80016.01
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             72         195846           0.13         247.72      551401.51
                  random_write_wait.lock:             0              0           0.00           0.00           0.00             12             15           0.15           1.07           8.22
                           watchdog_lock:             0              0           0.00           0.00           0.00           2652           2652           3.37          17.88       15974.54
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              4           0.62           0.86           2.81
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0         132635           0.00           6.11       32236.70
                                 sb_lock:             0              0           0.00           0.00           0.00            490           4467           0.12         100.63        3638.47
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0         261804           0.16          79.64       64620.71
                         inode_hash_lock:             0              0           0.00           0.00           0.00             62          35903           0.12           3.10       14490.49
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0            136           0.15           0.22          25.41
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          14.24          17.73          31.97
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.14          23.12          87.47
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      407359760           0.00       21005.23   132950341.40
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              9          11624           0.14          10.18        4900.52
                             &p->pi_lock:             0              0           0.00           0.00           0.00           1153         265711           0.12         241.09      701996.99
                             pidmap_lock:             0              0           0.00           0.00           0.00             30             33           0.42           5.92          34.35
                         tasklist_lock-W:             0              0           0.00           0.00           0.00             25             69           0.19          15.43         276.95
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             66           1415           0.18          20.58        3512.61
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             35            201           0.12          10.96         141.62
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             63            281           0.11          13.62         295.63
                     kthread_create_lock:             0              0           0.00           0.00           0.00              2              3           0.15           0.80           1.46
                                     key:             0              0           0.00           0.00           0.00              5              6           0.14           6.05          13.77
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.13          10.45          28.37
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0             27           0.12           2.60          20.16
                                events-R:             0              0           0.00           0.00           0.00              0          63842           2.74         259.49      422698.75
                                   key#3:             0              0           0.00           0.00           0.00            225            720           0.00           6.25        2754.81
                                   key#4:             0              0           0.00           0.00           0.00              9             18           0.14           0.80           6.91
                             sysctl_lock:             0              0           0.00           0.00           0.00              4             29           0.12           0.90           6.67
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.21          80.73         270.82
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         621583           0.09         229.69      447895.46
                                   key#1:             0              0           0.00           0.00           0.00             65           2699           0.12          10.66         392.80
                     &(&fs->lock)->rlock:             0              0           0.00           0.00           0.00             84          85467           0.14         222.10      134979.91
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              0         123369           0.09           1.33       20800.96
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             12             47           0.13           1.70          40.48
                            init_fs.lock:             0              0           0.00           0.00           0.00              2              2           0.38           0.64           1.02
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              2            120           0.09           0.83          29.83
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2            108           0.12           0.90          18.56
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2            108           0.12           0.82          20.55
                                bdi_lock:             0              0           0.00           0.00           0.00              1              7           9.97          24.68         115.73
                         pci_config_lock:             0              0           0.00           0.00           0.00           6777          23864           1.05           5.43       30065.67
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           7168           0.11         191.81       90325.54
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              6             40           2.55          12.89         433.64
                               balancing:             0              0           0.00           0.00           0.00              0        1766370           0.09         252.30     2166768.05
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            106       12740082           0.00         241.72    23895825.30
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              8             48           0.09           1.34          17.09
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          17.09          17.76          34.85
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.81           6.72          16.70
                              &tbl->lock:             0              0           0.00           0.00           0.00              2           1608           0.12          26.14        1435.89
                                  &timer:             0              0           0.00           0.00           0.00              0            165           0.09           7.21         385.54
              &(&newf->file_lock)->rlock:             0              0           0.00           0.00           0.00             76         213414           0.12          79.06       48392.22
                          files_lglock-R:             0              0           0.00           0.00           0.00              0         141958           0.09          75.05       27661.35
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            196            900           0.16           2.84         481.78
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       76888853           0.08         305.29     6665587.65
                                   key#9:             0              0           0.00           0.00           0.00              0              6           0.16           0.89           2.22
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             17             17           0.49           3.57          14.14
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              2           0.29           1.03           1.32
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              8             20           0.15           0.96           8.03
                                   key#4:             0              0           0.00           0.00           0.00             18            373           0.12           1.03          63.95
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00             14             17           0.15           0.70           7.28
                            &port->mutex:             0              0           0.00           0.00           0.00              3              5           0.48           3.51           8.02
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           2652           4.15          21.72       18908.94
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           5305           8.58          17.77       60445.96
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           5305           7.28          13.15       47529.05
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              4          31180           0.12           0.60        4109.51
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             60           0.18           1.13          21.41
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0             20           0.18           0.29           4.02
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            963           0.10           6.14         395.65
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0             20           1.92           3.32          43.86
                               cdev_lock:             0              0           0.00           0.00           0.00              5              5           0.80           1.57           5.63
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0            133           0.92          12.46         955.07
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.62           0.62           0.62
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.55           1.68
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.12           0.81           2.65
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              2           0.17           0.39           0.56
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.61           1.55
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          17.52          26.74          93.05
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              9              9         185.75       14737.06       25322.57
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             15          48247           0.13        1201.00       89875.27
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             20          27844           0.15        7682.80       46227.29
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00             44          53558           0.11         224.92       16779.68
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            333          96692           0.16          67.67       19842.51
                             rename_lock:             0              0           0.00           0.00           0.00              6             83           0.38           4.85         106.46
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              8          42.95        1199.08        2630.88
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            202           0.15         170.30        1733.58
                                   key#2:             0              0           0.00           0.00           0.00             15             30           0.12           0.73           9.62
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              0             29           2.13           9.54         202.48
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          63666           0.65         249.64      481640.64
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          63666           2.21         258.10      369792.02
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3              4           0.81           1.07           3.73
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             11          11627           2.71          19.78       47423.65
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              4           1038           0.14           2.33         711.13
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00             77          80253           0.12         110.06       11812.30
                                &p->lock:             0              0           0.00           0.00           0.00              0           7410           0.20         386.47      116404.10
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3              4           0.42           0.62           2.18
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3              4           0.36           0.84           2.18
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.78           2.01           3.79
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          14.24          14.24          14.24
                         unix_table_lock:             0              0           0.00           0.00           0.00              6             28           0.12           1.09          11.69
                            &u->readlock:             0              0           0.00           0.00           0.00              6              6           9.40          16.97          77.33
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              0          19412           0.17          62.23        8055.84
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          78036           0.12           0.31       10317.39
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          26012           1.17          78.22       69838.91
                               swap_lock:             0              0           0.00           0.00           0.00             22           2369           0.12           1.92         346.31
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           0.89           1.42           2.30
                                   key#2:             0              0           0.00           0.00           0.00             12             18           0.14          16.63          47.33
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00             14             34           0.14           3.12          36.96
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            815           7446           0.13         405.07       33070.22
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.79           1.26           4.21
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00             14             36           0.12           0.97          12.20
                                   key#2:             0              0           0.00           0.00           0.00              8             18           0.12           0.76           5.26
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00            998       26267934           0.12         600.42     3619827.59
      &(&journal->j_history_lock)->rlock:             0              0           0.00           0.00           0.00             37            266           0.31           8.43         107.34
                   random_read_wait.lock:             0              0           0.00           0.00           0.00              9           2617           0.14           1.53        1932.87
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            793            893           0.11           3.34         424.38
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             35            838           0.12          89.44         725.57
                                   key#3:             0              0           0.00           0.00           0.00              8             20           0.13           3.38          11.65
                                   key#3:             0              0           0.00           0.00           0.00             11             16           0.12           7.01          18.35
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             23            605           0.12          13.85         285.04
                                   key#3:             0              0           0.00           0.00           0.00              6              7           0.16           0.84           3.33
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              2             12           0.12           0.76           3.24
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             36            394           0.16       27627.40       94047.07
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.74           0.82           1.56
                             fasync_lock:             0              0           0.00           0.00           0.00              4              4           0.45           0.69           2.30
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00             10             11           0.26           0.86           5.51
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00             21             31           0.13          16.90          75.65
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0             12           0.61           3.74          17.32
                              xtime_lock:             0              0           0.00           0.00           0.00              0         132635           0.00          35.02      681952.89
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              6              8           0.56           4.55          18.64
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              2           9.80          16.65          26.45
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           2.16           6.82           8.98
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              9          22.83        1416.01        2277.26
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              6             12           0.22           3.80          18.48
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             19            753           0.12          89.18         346.25
                              jbd_handle:             0              0           0.00           0.00           0.00              0            373           2.12         298.58        3515.86
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              4              4           2.95          12.51          28.45
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              4             12           0.18           0.85           5.20
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3              4           0.35           1.05           2.49
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              3              8           0.75         195.99         471.62
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              6             10           0.13           0.73           4.32
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              2              2           0.53           0.71           1.23
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              6           0.80           4.13          11.13
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             68           1307           1.17           6.68        3686.14
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              4           0.35           1.04           2.47
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             40           0.13           0.28           6.06
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0            123           0.18          17.96         450.79
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             60           0.25           2.47          44.05
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0            176           0.12           0.57          25.48
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             30           0.14           0.77           8.58
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0             12           0.14           0.56           2.43
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0             12           0.13           0.23           1.93
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              4              5          14.87          28.16          98.07
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              4              4           0.11           7.67           8.20
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0           1017           0.12           0.55         227.56
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              0            216           0.47           1.03         125.71
                            s_active#3-R:             0              0           0.00           0.00           0.00              0          12672           0.55          57.06        9351.50
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          25344           0.50          58.24       18766.83
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          12408           0.34          71.45        8138.65
               &(&dentry->d_lock)->rlock:             0              0           0.00           0.00           0.00          14637        1769430           0.09         221.23      315892.71
                            events_nrt-R:             0              0           0.00           0.00           0.00              0            133        2099.53        2116.86      279911.00
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             12           0.09          13.93          42.01
                                   key#5:             0              0           0.00           0.00           0.00              4              6           0.38           7.40          14.86
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0            133        2097.01        2111.29      279528.93
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0            133           0.63           1.24         113.18
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0           1326           0.19           0.48         263.10
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0           1326           4.25          13.38        8696.52
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0           1326           0.38           2.53         580.58
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0           1307           2.30          11.62        8215.53
                           edac-poller-R:             0              0           0.00           0.00           0.00              0           1307           2.00           7.82        5141.74
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0           1307           1.72           7.28        4755.34
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0           1333           0.22          10.44        4985.99
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            266           4.04          14.96        1945.70
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0           2129           0.13           3.89         451.65
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0           2130           0.11           4.16         528.67
                             &vha->timer:             0              0           0.00           0.00           0.00              0          23864           1.81          45.98      115612.55
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0            284           0.10          21.05        3203.59
                              &n->lock-W:             0              0           0.00           0.00           0.00              1            432           0.14           2.20         183.45
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             38           0.18           1.10          12.33
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            784           0.27           1.53         527.19
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            408           0.34           1.07         262.08
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            408           0.51           1.36         299.21
                              &bp->timer:             0              0           0.00           0.00           0.00              0           1326           5.39          18.98       10718.42
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              3              6           0.84          14.97          35.36
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             38           0.12           0.54           6.04
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             44           0.17           0.89          16.67
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              4           5.45          15.71          42.44
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             68            342           0.12          11.54         188.52
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0             14           0.14           0.16           2.12
                                   key#5:             0              0           0.00           0.00           0.00            243         722693           0.11         209.75       97586.96
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            266           4.41          16.63        2125.78
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0            133        2099.18        2115.60      279861.84
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0            176           0.67          34.35        1634.67
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0            176           4.96          39.73        1959.36
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             16           0.44        5955.30       12278.71
                                   key#5:             0              0           0.00           0.00           0.00              4              5           0.42           0.68           2.88
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             44           9.28          31.04         717.00
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             44           8.01          29.36         659.83
                                   key#6:             0              0           0.00           0.00           0.00              2         361289           0.11         233.05       44718.31
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              6              8           0.30           1.24           4.97
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              4           0.36           1.27           2.76
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00             12             16           0.13           0.81           6.78
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              4           0.45           1.03           3.04
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              4           0.43           0.59           1.97
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              4           0.34           0.51           1.79
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3              4           0.35           0.84           2.17
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3              4           0.35           0.84           2.17
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.14          12.47          63.08
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3              4           0.46           1.05           2.83
                                   key#6:             0              0           0.00           0.00           0.00          23706         361502           0.14         243.88      495140.58
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0             22           1.62           3.10          52.09
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              2              4           0.11           0.74           1.43
                                       t:             0              0           0.00           0.00           0.00              0            192           2.11          24.27        1066.39
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              4           5.85          27.42          67.90
                                &f->lock:             0              0           0.00           0.00           0.00              0              4           4.40          22.77          55.10
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              2          28.43          31.29          59.72
                              &rif_timer:             0              0           0.00           0.00           0.00              0              4           1.06           5.22          10.34
                                rif_lock:             0              0           0.00           0.00           0.00              0              4           0.24           1.57           2.40
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00              9             11           0.17           0.46           3.28
                   &(&pl->lock)->rlock#2:             0              0           0.00           0.00           0.00              2              4           0.79          25.09          46.08
                 swapper_space.tree_lock:             0              0           0.00           0.00           0.00              7             18           0.18           3.12          22.07
                             mmlist_lock:             0              0           0.00           0.00           0.00              8              8           0.32           0.84           4.48
                         swap_token_lock:             0              0           0.00           0.00           0.00              0              2           0.62           0.87           1.49
         &(&bgl->locks[i].lock)->rlock#2:             0              0           0.00           0.00           0.00              0          30372           0.25         975.12      109763.40
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           4919       26249424           0.11         697.43     3526377.59
                                   key#7:             0              0           0.00           0.00           0.00             15          13315           0.12         195.87        5412.23
                                   key#7:             0              0           0.00           0.00           0.00              2             13           0.12           2.25           7.59
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3           2066           2.82   792406890.47  1933465150.79
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0            221           4.18          14.03        1472.61
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00          14071      127563266           0.16      839563.94   418870096.78
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00          13659          66224           0.11      167758.37     1979106.67
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00           1299       26239776           0.36         613.77    11141159.38
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00           1148       78724330           0.11         975.02    11384271.62
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              0              8           0.97       10644.53       16568.15
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00              2           1027           1.31          87.31        5329.01
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00              1           1027           0.12           1.38         195.58
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00            183           1027           0.13           2.05         486.16
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00             10            879           0.12          98.12         236.49
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00          14692          40613           0.13        1057.58       16918.32
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00             14          13372           0.12         401.43        4194.89
                      ext4-dio-unwritten:             0              0           0.00           0.00           0.00              0              6           0.09           0.10           0.55
                                   key#7:             0              0           0.00           0.00           0.00             42            538           0.12          10.69         106.28
                                   key#7:             0              0           0.00           0.00           0.00            602           1199           0.12          24.06        3267.52
                             jbd2_handle:             0              0           0.00           0.00           0.00              0       83219612           0.36      839535.65  1458165436.95
     &(&journal->j_revoke_lock)->rlock#2:             0              0           0.00           0.00           0.00             97            914           0.12         185.96         762.82
              &journal->j_commit_timer#2:             0              0           0.00           0.00           0.00              0            266           0.09           0.10          23.77
   &(&transaction->t_handle_lock)->rlo#2:             0              0           0.00           0.00           0.00            262            505           0.15          18.75         735.46
                                   key#8:             0              0           0.00           0.00           0.00            397            492           0.12          25.28        2335.50
                                   key#8:             0              0           0.00           0.00           0.00             29            108           0.12           1.16          43.78
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             65          26497           0.12         179.72        6058.38
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00             12           2310           0.13           2.50         642.89
                        &input_pool.lock:             0              0           0.00           0.00           0.00             30         842927           0.17         229.48      253445.25
