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

           &(&mapping->tree_lock)->rlock:       1526350        1593835           0.17         295.54     1513130.00        1668495      162537657           0.10         301.76    53391175.16
           -----------------------------
           &(&mapping->tree_lock)->rlock         789820          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock         804015          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           -----------------------------
           &(&mapping->tree_lock)->rlock         894950          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock         698885          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180

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

                      &(&h->lock)->rlock:         35872          36237           0.30         222.53      121582.86         572423        1613729           0.00         307.55     3306360.31
                      ------------------
                      &(&h->lock)->rlock          14093          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock           8348          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock           4764          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock           6395          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      ------------------
                      &(&h->lock)->rlock          24011          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock           5911          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock           3122          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock           2337          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]

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

                        rcu_node_level_1:          6664           6693           0.37          27.23       33405.23          31242          85986           0.08          17.14       85089.07
                        ----------------
                        rcu_node_level_1           6621          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1             47          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1             25          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        ----------------
                        rcu_node_level_1           6356          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1             57          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1            233          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1             47          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340

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

                                &q->lock:          4343           4518           0.32          30.94        6479.73         588148         601382           0.00         292.90      452386.85
                                --------
                                &q->lock           1496          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           3022          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock           1877          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock           2641          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                                   key#4:          1125           1145           0.28           5.84        1175.23         291195        4231913           0.10         266.96      810676.72
                                   -----
                                   key#4           1145          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#4           1145          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

                               &rq->lock:          1103           1103           0.77         215.10       32075.40           2288        1727346           0.00         268.26     3774322.09
                               ---------
                               &rq->lock              1          [<ffffffff81034edb>] task_rq_lock+0x5b/0xb0
                               &rq->lock            932          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock            170          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               ---------
                               &rq->lock             60          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock            915          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock            113          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                               &rq->lock             15          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0

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

                             &rq->lock/1:           112            112           0.71         103.74        3201.67            211           1764           0.11          82.82       21210.55
                             -----------
                             &rq->lock/1            112          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1             35          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock/1             30          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1             46          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1              1          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0

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

                                   key#2:           101            101           0.58           2.59         140.46          52886         123036           0.12          30.46       87987.07
                                   -----
                                   key#2             75          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2             26          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   -----
                                   key#2             75          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2             23          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2              3          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90

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

                             &rq->lock#2:            90             90           1.85          71.78        2476.00            180          39128           0.08         196.32      130750.74
                             -----------
                             &rq->lock#2             88          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2              2          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             -----------
                             &rq->lock#2             85          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2              3          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock#2              2          [<ffffffff8162770e>] __schedule+0xbe/0x8f0

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

            &(&bp->indirect_lock)->rlock:            23             23           1.02           9.70         129.94            604           1260           0.13           6.37        1965.73
            ----------------------------
            &(&bp->indirect_lock)->rlock             11          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             12          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             16          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock              7          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

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

                   &(&base->lock)->rlock:            22             22           1.06          10.40         114.70           1398        1576304           0.12         247.64     2960829.17
                   ---------------------
                   &(&base->lock)->rlock             12          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              8          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              2          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   ---------------------
                   &(&base->lock)->rlock             12          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              8          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              2          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70

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

               &(&ip->i_lock)->mr_lock-W:             0             17           0.83         145.46         494.59            233      162530419           0.12         432.99    42433171.00
               &(&ip->i_lock)->mr_lock-R:             0              0           0.00           0.00           0.00              9           1684           0.09         122.66        8620.43
               -------------------------
                 &(&ip->i_lock)->mr_lock             17          [<ffffffff8125a13d>] xfs_ilock+0x9d/0x110
               -------------------------
                 &(&ip->i_lock)->mr_lock             17          [<ffffffff8125a13d>] xfs_ilock+0x9d/0x110

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

                        rcu_node_level_0:            17             17           1.17           7.49          57.89           2427           4706           0.12          10.07        6540.00
                        ----------------
                        rcu_node_level_0              4          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0              1          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0              7          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0              3          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        ----------------
                        rcu_node_level_0              4          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0              8          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0              3          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_0              2          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290

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

                                pci_lock:            16             16           5.79          12.81         129.83           1906           5672           1.29          37.26       23567.58
                                --------
                                pci_lock             16          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             16          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

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

               &(&zone->lru_lock)->rlock:             7              7           0.27           4.69          13.79            483        2914883           0.12         273.59     1412589.42
               -------------------------
               &(&zone->lru_lock)->rlock              3          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              4          [<ffffffff810f234c>] release_pages+0x10c/0x280
               -------------------------
               &(&zone->lru_lock)->rlock              6          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              1          [<ffffffff810f234c>] release_pages+0x10c/0x280

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

                        &input_pool.lock:             6              6           0.50           3.30           9.51            239         318158           0.17           8.62      112144.41
                        ----------------
                        &input_pool.lock              6          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock              6          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180

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

                           &rq->lock#2/1:             5              5           2.76          61.98         131.74             14             31           0.24          12.33         112.12
                           -------------
                           &rq->lock#2/1              5          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#2/1              5          [<ffffffff81035075>] double_rq_lock+0x35/0x80

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

                 &(&n->list_lock)->rlock:             2              2           1.12           2.24           3.36          13026         173724           0.13          10.45       41579.56
                 -----------------------
                 &(&n->list_lock)->rlock              1          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 &(&n->list_lock)->rlock              1          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 -----------------------
                 &(&n->list_lock)->rlock              1          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock              1          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0

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

                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00              8          11809           0.14         788.05       24896.81
                         &mm->mmap_sem-R:             1              1          19.78          19.78          19.78             14           8265           0.15        8201.43       20405.39
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff8162ebbf>] do_page_fault+0x1ef/0x4e0
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff81111315>] sys_mprotect+0xd5/0x1e0

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

                   &(&zone->lock)->rlock:             1              1           3.42           3.42           3.42            261        1367434           0.14         279.12     2765471.50
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430

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

                                   key#2:             1              1           0.77           0.77           0.77             41           1467           0.12          14.71         277.19
                                   -----
                                   key#2              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#2              1          [<ffffffff81034b17>] __wake_up_sync_key+0x37/0x80

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

                &(&ailp->xa_lock)->rlock:             1              1           2.60           2.60           2.60             64           6317           0.12          14.11       18430.34
                ------------------------
                &(&ailp->xa_lock)->rlock              1          [<ffffffff812ae02b>] xfs_ail_min_lsn+0x2b/0x60
                ------------------------
                &(&ailp->xa_lock)->rlock              1          [<ffffffff812ae23a>] xfsaild+0xba/0x4f0

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

        &(&journal->j_state_lock)->rlock:             1              1           3.10           3.10           3.10             23            681           0.12          22.19         494.13
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81215085>] journal_stop+0x155/0x2e0
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81216bf3>] journal_commit_transaction+0x93/0x12e0

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

          &(&mm->page_table_lock)->rlock:             1              1           0.42           0.42           0.42             47          15297           0.11         208.67        7003.62
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff81107044>] __do_fault+0x154/0x4a0
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff81109bfd>] handle_pte_fault+0x72d/0x8c0

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

                    &irq_desc_lock_class:             0              0           0.00           0.00           0.00            195         631194           0.00         234.81      467604.37
                                pgd_lock:             0              0           0.00           0.00           0.00             18             23           0.39           3.36          28.18
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0             58           6.74          20.47         600.80
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            103            503           3.11          37.38        6367.18
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            192          48213           0.13         252.35      457512.73
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              7              9           0.15           2.03           5.81
                           watchdog_lock:             0              0           0.00           0.00           0.00            632            632           5.05          43.60        8095.82
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              1           0.72           0.72           0.72
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          31571           0.00          13.63       37050.80
                     &gcwq->mayday_timer:             0              0           0.00           0.00           0.00              0              1           0.09           0.09           0.09
                                 sb_lock:             0              0           0.00           0.00           0.00            107            926           0.12          20.73         859.96
                             sysfs_mutex:             0              0           0.00           0.00           0.00              1          63609           0.16         131.50       18416.15
                         inode_hash_lock:             0              0           0.00           0.00           0.00              5           8465           0.12           3.16        3394.32
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              1             33           0.16           0.55           8.04
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          14.63          16.09          30.72
                          &port_lock_key:             0              0           0.00           0.00           0.00              5             13           0.13          23.92          87.71
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      213812204           0.00         615.09    60793013.15
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              5           2822           0.15           9.74        1711.39
                             &p->pi_lock:             0              0           0.00           0.00           0.00            239          43749           0.12         203.00      429447.45
                             pidmap_lock:             0              0           0.00           0.00           0.00             17             20           0.46           1.35          17.39
                         tasklist_lock-W:             0              0           0.00           0.00           0.00             15             44           0.18          12.26         180.93
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             20            331           0.34           9.36         706.35
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             22             92           0.12           9.47          93.43
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             34            126           0.12           9.12         157.48
                     kthread_create_lock:             0              0           0.00           0.00           0.00              2              3           0.14           1.14           1.68
                                     key:             0              0           0.00           0.00           0.00              6             12           0.14           5.29          12.27
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.14          10.08          25.11
                    &(&idp->lock)->rlock:             0              0           0.00           0.00           0.00              0              1           0.32           0.32           0.32
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00             12             33           0.13           9.07          62.05
                                events-R:             0              0           0.00           0.00           0.00              0          15195           3.65         262.34      187518.78
                                   key#3:             0              0           0.00           0.00           0.00            178            409           0.00          11.47        1602.06
                                   key#4:             0              0           0.00           0.00           0.00              5             10           0.18           0.59           3.95
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             11           0.13           0.79           2.44
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.21          79.12         271.55
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          26440           0.09          19.11       12046.46
                     &(&fs->lock)->rlock:             0              0           0.00           0.00           0.00             30           1532           0.14           4.99        1576.63
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              0          29949           0.09           1.45        5093.38
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              2              7           0.15           2.41           5.82
                            init_fs.lock:             0              0           0.00           0.00           0.00              5              5           0.31           0.78           2.19
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             18           0.10           0.67           3.92
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             28           0.13           1.66          11.02
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             28           0.12           2.17          12.27
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          22.65          22.65          22.65
                         pci_config_lock:             0              0           0.00           0.00           0.00           1906           5672           1.05          10.24        8527.81
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0            518           8.24          45.66        8687.91
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              1              7           5.19           7.74          43.07
                               balancing:             0              0           0.00           0.00           0.00              0         619062           0.09         257.38      982993.03
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             30        3033416           0.00         257.20    24456757.21
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              6             36           0.09           1.32          12.72
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          12.86          18.67          31.53
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             27            191           0.20          14.23         131.48
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.79           6.14          14.41
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            384           0.12          49.94         676.97
                                  &timer:             0              0           0.00           0.00           0.00              0          12148           0.08          50.34       70605.03
              &(&newf->file_lock)->rlock:             0              0           0.00           0.00           0.00             27          22732           0.12          89.68        3456.00
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          15068           0.09         140.60        1681.14
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            103            452           0.16           2.33         244.90
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       40632781           0.08         265.93     3581383.86
                                   key#9:             0              0           0.00           0.00           0.00              0              6           0.13           0.15           0.84
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             12             12           0.51           3.18          17.24
                                   key#1:             0              0           0.00           0.00           0.00             19            660           0.12           5.63         101.95
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              2           0.29           0.83           1.12
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              5             10           0.18           0.82           4.55
                                   key#4:             0              0           0.00           0.00           0.00              8            312           0.13          19.97          68.39
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00             12             12           0.32           0.84           6.00
                            &port->mutex:             0              0           0.00           0.00           0.00              3              5           0.44           3.32           7.18
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            632           6.28          48.74        9568.90
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1263           9.48          46.02       24872.18
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1263           7.87          19.94       15031.90
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             28           7564           0.12           1.36        1033.10
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             15           0.25           1.29           8.28
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.24           0.27           1.22
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            232           0.11           3.65         189.11
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              5           2.54           3.17          14.63
                               cdev_lock:             0              0           0.00           0.00           0.00              3              3           0.59           0.88           2.13
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             31           3.83          41.71         773.28
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.60           0.60           0.60
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.13           0.54           1.89
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.69           2.32
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              2           0.15           0.37           0.52
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.61           1.34
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.96          27.86          94.85
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              5              5         729.21       20157.70       42831.62
                                   key#6:             0              0           0.00           0.00           0.00           4139          16768           0.15          76.12       51042.89
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            230          23855           0.16         131.37        5480.80
                             rename_lock:             0              0           0.00           0.00           0.00              4             80           0.38           4.23         100.48
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              4          44.34         786.43        1606.16
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            114           0.16         129.49        1115.09
                                   key#2:             0              0           0.00           0.00           0.00             11             24           0.12           0.75           8.64
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              2             19           2.12          16.57         128.62
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          15153           1.12         262.28      434187.28
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          15153           3.04         261.29      170125.96
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.15           2.72           4.60
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              8           2825           2.96          82.64       12556.07
                         dcache_lru_lock:             0              0           0.00           0.00           0.00             11            162           0.14           1.43          98.79
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00             31            191           0.12           1.53          39.55
                                &p->lock:             0              0           0.00           0.00           0.00              0           1806           0.20         417.03       29956.22
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.13           2.69           3.78
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.14           0.74           1.61
          &(&mp->m_agirotor_lock)->rlock:             0              0           0.00           0.00           0.00              1              2           0.14           0.43           0.56
                       xfs_iolock_active:             0              0           0.00           0.00           0.00              7       40632475           4.48        9761.97   249413316.54
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.36           2.21           3.57
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          14.39          14.39          14.39
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00            146           4706           0.17         101.48        2075.66
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              1          18936           0.12           0.77        2513.71
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           6312           1.14          94.40       16648.89
                               swap_lock:             0              0           0.00           0.00           0.00              2              2           0.53           0.72           1.24
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           0.82           1.58           2.40
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            239           1303           0.14         116.93        4653.42
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              2           1.08           1.12           2.20
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00             76       40637536           0.12         296.07     5477799.04
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             32            360           0.16           2.51         252.48
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            778            835           0.12           3.94         443.27
                                   key#3:             0              0           0.00           0.00           0.00              8             17           0.12           4.28          17.78
                                   key#3:             0              0           0.00           0.00           0.00              5             11           0.13          12.92          23.27
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00              9            433           0.12           8.57         159.78
                                   key#3:             0              0           0.00           0.00           0.00              3              4           0.28           1.25           2.62
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             10            302           0.47        8015.64       10076.11
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.64           0.69           1.34
                             fasync_lock:             0              0           0.00           0.00           0.00              2              2           0.49           0.58           1.07
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              4              5           0.25           0.51           2.07
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00             13             14           0.15          16.08          51.19
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              3           1.77           3.86           8.06
                              xtime_lock:             0              0           0.00           0.00           0.00              0          31571           0.00          54.91      481890.19
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           2.23           6.81           9.04
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              6          23.76        1674.76        2557.54
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2              6           0.22           2.35           6.77
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00              9            627           0.12          21.24         213.84
                              jbd_handle:             0              0           0.00           0.00           0.00              0            311           2.16         257.23        1798.47
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.55           0.55           0.55
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2              4           0.14           3.65           4.61
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              3              6           3.29          32.93          89.42
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              3              6           0.15           0.80           2.67
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             51            302           2.24          31.15        1932.57
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.13           0.78           2.40
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             10           0.13           0.27           1.77
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             30           0.24          76.50         497.27
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             15           0.28           2.22          15.16
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             40           0.12           0.71           8.87
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             10           0.24           1.60           9.10
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.15           0.87           1.17
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.13           0.57           0.84
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              3              3          12.90          15.73          41.54
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              1              1           7.33           7.33           7.33
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            219           0.12           0.73          58.93
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              0             49           0.56           1.76          47.25
               &(&sem->wait_lock)->rlock:             0              0           0.00           0.00           0.00             15             22           0.32          37.50         186.62
                            s_active#3-R:             0              0           0.00           0.00           0.00              0           3072           0.55           5.88        2302.33
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           6144           0.49          87.02        4809.44
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           3008           0.35          71.63        2088.76
               &(&dentry->d_lock)->rlock:             0              0           0.00           0.00           0.00            768         102138           0.09           5.71       15164.89
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             31        2111.46        2437.27       66563.64
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              5           0.09          51.89          52.28
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             31        2106.37        2431.41       66302.96
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             31           1.02           5.70          87.44
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            315           0.19           1.98         111.36
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            315           5.79          29.88        3631.48
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            315           0.39           6.36         330.65
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            302           2.54          81.18        7037.86
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            302           3.80          39.09        2541.33
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            302           3.31          36.91        2369.98
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              2            316           0.72          23.61        2288.97
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             63           8.46          23.14        1027.38
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            504           0.13           1.30         196.89
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            504           0.11           8.27         412.50
                             &vha->timer:             0              0           0.00           0.00           0.00              0           5672           1.81          69.69       51912.32
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             30           0.87          30.71         468.98
                              &n->lock-W:             0              0           0.00           0.00           0.00              0            102           0.14           2.77          79.36
                              &n->lock-R:             0              0           0.00           0.00           0.00              0              8           0.20           2.20           7.05
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            196           0.34           1.69         145.25
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.38           1.07          69.46
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.53           1.37          76.45
                              &bp->timer:             0              0           0.00           0.00           0.00              0            316          10.14          48.37        5704.89
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              3              6          22.46          48.53         201.62
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0              8           0.14           0.16           1.19
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             10           0.35           1.78          11.89
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              1          23.63          23.63          23.63
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             37            104           0.12          19.82         144.81
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.15           0.16           0.47
                                   key#5:             0              0           0.00           0.00           0.00            676         846505           0.00         207.18      105778.69
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             63           9.03          25.38        1132.75
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             31        2110.55        2436.69       66479.26
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             42           3.63          80.74        1346.14
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             42           8.42          68.65         924.94
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              6           0.16         127.39         135.09
                                   key#5:             0              0           0.00           0.00           0.00              1              3           0.60           0.84           2.11
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             10          18.49         115.96         660.92
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             10          16.91         111.62         627.88
                                   key#6:             0              0           0.00           0.00           0.00            668         423254           0.11         218.47       51335.49
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4              8           0.14           1.67           4.95
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.15           1.68           2.74
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              8             16           0.13           1.09           5.51
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.12           0.80           1.74
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.13           1.19           2.09
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              4           0.13           0.62           1.48
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.13           0.69           1.53
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.13           0.83           1.69
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.15           9.60          59.88
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2              4           0.18           0.88           2.00
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              6           1.04           3.68          15.86
                                   key#6:             0              0           0.00           0.00           0.00             28             75           0.12           9.28          55.34
                       &mp->m_icsb_mutex:             0              0           0.00           0.00           0.00              9            163           0.70           4.59         508.18
                &(&mp->m_sb_lock)->rlock:             0              0           0.00           0.00           0.00             10           2657           0.13         147.10       33642.94
                       semaphore->lock#2:             0              0           0.00           0.00           0.00            559           4271           0.11           2.23         894.20
        &(&btp->bt_delwrite_lock)->rlock:             0              0           0.00           0.00           0.00            124            788           0.12          17.42        1928.78
                                   key#6:             0              0           0.00           0.00           0.00            644           1326           0.11           3.29         424.60
            &(&pag->pag_buf_lock)->rlock:             0              0           0.00           0.00           0.00            202           1806           0.12           3.71         774.83
             &(&btp->bt_lru_lock)->rlock:             0              0           0.00           0.00           0.00              6             21           0.12           0.80           6.23
            &(&pag->pag_ici_lock)->rlock:             0              0           0.00           0.00           0.00             10            157           0.53           2.12         123.15
             &(&ip->i_flags_lock)->rlock:             0              0           0.00           0.00           0.00            748           3686           0.12           7.78         796.29
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            775           3526           0.11         107.84        2621.96
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2            393           2.73    14238420.97   164787091.54
                     &cil->xc_ctx_lock-W:             0              0           0.00           0.00           0.00              0             14           1.01          12.08          90.84
                     &cil->xc_ctx_lock-R:             0              0           0.00           0.00           0.00            191            497           0.15          33.03        2945.35
             &(&cil->xc_cil_lock)->rlock:             0              0           0.00           0.00           0.00            194            567           0.13           5.16         389.37
             &(&log->l_icloglock)->rlock:             0              0           0.00           0.00           0.00              6            180           0.12           8.42         210.91
                             xfsconvertd:             0              0           0.00           0.00           0.00              0              2           0.29           0.32           0.61
                              xfsdatad-W:             0              0           0.00           0.00           0.00              0              2           0.30           0.31           0.61
                              xfsdatad-R:             0              0           0.00           0.00           0.00              0            347         946.93      259705.96    42887945.59
                               xfslogd-W:             0              0           0.00           0.00           0.00              0              2           0.08           0.09           0.17
                               xfslogd-R:             0              0           0.00           0.00           0.00              0            134           1.05          96.82        1650.79
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             16       40632477           1.82        9764.43   261215014.64
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              0              7           0.93         319.91         570.33
               &(&ip->i_lock)->mr_lock/1:             0              0           0.00           0.00           0.00              0            157          44.42        4614.17       17597.99
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             52          12.36          48.02        1353.00
               &(&pag->pagb_lock)->rlock:             0              0           0.00           0.00           0.00             22            162           0.12           1.13          74.31
              &(&mp->m_sync_work)->timer:             0              0           0.00           0.00           0.00              0             10           4.45          30.76         175.82
                              xfssyncd-R:             0              0           0.00           0.00           0.00              0             10         287.15        6450.30       12614.92
             (&(&mp->m_sync_work)->work):             0              0           0.00           0.00           0.00              0             10         286.75        6449.62       12597.09
                    (&bp->b_iodone_work):             0              0           0.00           0.00           0.00              0            134           0.81          96.03        1598.58
                                   key#6:             0              0           0.00           0.00           0.00              6             14           0.13           0.57           4.49
      &(&iclog->ic_callback_lock)->rlock:             0              0           0.00           0.00           0.00              8             42           0.13           1.27          16.02
                                   key#6:             0              0           0.00           0.00           0.00             12             42           0.12           5.78          55.07
                                   key#6:             0              0           0.00           0.00           0.00              3             14           0.12           3.60           6.23
                       (&ioend->io_work):             0              0           0.00           0.00           0.00              0            347         946.63      259704.60    42887614.13
                                   key#6:             0              0           0.00           0.00           0.00            118            274           0.13           1.67          99.25
                                   key#7:             0              0           0.00           0.00           0.00              5             14           0.26           0.82           6.50
                                   key#7:             0              0           0.00           0.00           0.00             26             90           0.13           0.74          28.73
                                   key#7:             0              0           0.00           0.00           0.00            153            329           0.12           0.31          42.49
                                       t:             0              0           0.00           0.00           0.00              0             48           3.88          36.92         766.25
                       &gcwq->idle_timer:             0              0           0.00           0.00           0.00              0              4          15.01          27.86          85.76
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          51.08          53.85         104.93
                                &f->lock:             0              0           0.00           0.00           0.00              0              2          45.16          45.18          90.34
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          38.93          38.93          38.93
                              &rif_timer:             0              0           0.00           0.00           0.00              0              1           2.33           2.33           2.33
                                rif_lock:             0              0           0.00           0.00           0.00              0              1           0.70           0.70           0.70
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00              4              5           0.24           0.77           2.03
                   &(&pl->lock)->rlock#2:             0              0           0.00           0.00           0.00              3              3           0.81           1.10           2.89
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             76           6124           0.12         164.31        1819.37
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              7           2284           0.15           8.60         633.33
