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:        285059         285127           0.12         219.83      744976.88        2796304       13467847           0.00         298.44    16955639.81
                      ------------------
                      &(&h->lock)->rlock          97278          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          65815          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          49749          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          26722          [<ffffffff8136a524>] blk_queue_bio+0x214/0x350
                      ------------------
                      &(&h->lock)->rlock         205814          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          16073          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          32255          [<ffffffff81368076>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          15665          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]

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

                        rcu_node_level_1:        113597         114002           0.23         187.18      276234.10         543747        1473566           0.08         185.39      608513.29
                        ----------------
                        rcu_node_level_1         111126          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1            127          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        rcu_node_level_1           2733          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1             16          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        ----------------
                        rcu_node_level_1         108771          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1           1983          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1            513          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        rcu_node_level_1           2735          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200

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

                &(&wb->list_lock)->rlock:         33615          33799           0.12        6748.82      333800.12         493145        6692198           0.12       96785.22     5011367.28
                ------------------------
                &(&wb->list_lock)->rlock          15461          [<ffffffff811603f5>] __mark_inode_dirty+0x145/0x220
                &(&wb->list_lock)->rlock           7965          [<ffffffff81161762>] writeback_sb_inodes+0x212/0x270
                &(&wb->list_lock)->rlock           7762          [<ffffffff811610fe>] writeback_single_inode+0x1fe/0x400
                &(&wb->list_lock)->rlock           2525          [<ffffffff8116135c>] sync_inode+0x5c/0xb0
                ------------------------
                &(&wb->list_lock)->rlock             61          [<ffffffff811618e0>] wb_writeback+0x50/0x2d0
                &(&wb->list_lock)->rlock          11537          [<ffffffff81161762>] writeback_sb_inodes+0x212/0x270
                &(&wb->list_lock)->rlock          11738          [<ffffffff811610fe>] writeback_single_inode+0x1fe/0x400
                &(&wb->list_lock)->rlock           8368          [<ffffffff811603f5>] __mark_inode_dirty+0x145/0x220

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

                                &q->lock:         21142          22661           0.23          16.02       27228.08        3482316        3541125           0.00         265.77     2035282.48
                                --------
                                &q->lock           7285          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                &q->lock          15389          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock           5642          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          17032          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0

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

        &(&mapping->private_lock)->rlock:          9233           9773           0.21         226.93       11869.08         388124       35835495           0.12         798.88     6630664.21
        --------------------------------
        &(&mapping->private_lock)->rlock           9743          [<ffffffff81168170>] __find_get_block_slow+0x70/0x190
        &(&mapping->private_lock)->rlock             28          [<ffffffff81169042>] __getblk+0x172/0x290
        &(&mapping->private_lock)->rlock              2          [<ffffffff8116871f>] mark_buffer_dirty_inode+0x7f/0xe0
        --------------------------------
        &(&mapping->private_lock)->rlock           9734          [<ffffffff81168170>] __find_get_block_slow+0x70/0x190
        &(&mapping->private_lock)->rlock             36          [<ffffffff81169042>] __getblk+0x172/0x290
        &(&mapping->private_lock)->rlock              3          [<ffffffff8116871f>] mark_buffer_dirty_inode+0x7f/0xe0

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

           &(&mapping->tree_lock)->rlock:          7243           7430           0.21           6.48        7497.29        1070209       94139585           0.12         276.15    23476001.40
           -----------------------------
           &(&mapping->tree_lock)->rlock           4246          [<ffffffff810f25a6>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock            341          [<ffffffff81168565>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock           2805          [<ffffffff810f39c2>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock             38          [<ffffffff810e8ad4>] add_to_page_cache_locked+0x74/0xe0
           -----------------------------
           &(&mapping->tree_lock)->rlock           1006          [<ffffffff81168565>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock           1390          [<ffffffff810f25a6>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock           4987          [<ffffffff810f39c2>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock             47          [<ffffffff810e8ad4>] add_to_page_cache_locked+0x74/0xe0

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

                               &rq->lock:          3069           3070           0.25          37.61       21971.85           9821        8014011           0.00         265.69     4342902.66
                               ---------
                               &rq->lock           2284          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock            764          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock             11          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0
                               &rq->lock              1          [<ffffffff8103606b>] task_rq_lock+0x5b/0xb0
                               ---------
                               &rq->lock            506          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock           2309          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock             93          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                               &rq->lock            161          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0

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

                        rcu_node_level_0:           454            456           0.37           5.40         585.89          45376          90910           0.12          12.26       80629.06
                        ----------------
                        rcu_node_level_0              5          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_0            363          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0             40          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0             12          [<ffffffff810b76b2>] force_quiescent_state+0x302/0x3d0
                        ----------------
                        rcu_node_level_0             13          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0             79          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0             17          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        rcu_node_level_0            305          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200

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

                             &rq->lock/1:           293            293           0.48          49.61        1883.80           1538           6662           0.09         190.21       16517.47
                             -----------
                             &rq->lock/1            293          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1            179          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                             &rq->lock/1             88          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                             &rq->lock/1             26          [<ffffffff81036232>] double_rq_lock+0x62/0x80

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

                                   key#5:           169            170           0.43           5.94         141.51         186132        2240188           0.11         213.72      510757.33
                                   -----
                                   key#5            170          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            170          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                                   key#2:           160            160           0.41           1.58         149.15          18991        2147113           0.12         266.72     1771909.91
                                   -----
                                   key#2            110          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   key#2             50          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   -----
                                   key#2            109          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2             50          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   key#2              1          [<ffffffff8106f05a>] prepare_to_wait+0x2a/0x90

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

                                pci_lock:            97             97           0.42           8.47         281.02           4059           8588           1.30          18.47       29083.51
                                --------
                                pci_lock             97          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             97          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90

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

                         inode_hash_lock:            95             95           0.34           3.46         120.93           1226        1800579           0.12         343.95     1384892.13
                         ---------------
                         inode_hash_lock             13          [<ffffffff8115319b>] iget_locked+0x6b/0x1a0
                         inode_hash_lock             43          [<ffffffff81152c6d>] insert_inode_locked+0x6d/0x1a0
                         inode_hash_lock             23          [<ffffffff811516c9>] __remove_inode_hash+0x29/0x90
                         inode_hash_lock             16          [<ffffffff8115320c>] iget_locked+0xdc/0x1a0
                         ---------------
                         inode_hash_lock             39          [<ffffffff81152c6d>] insert_inode_locked+0x6d/0x1a0
                         inode_hash_lock             32          [<ffffffff8115320c>] iget_locked+0xdc/0x1a0
                         inode_hash_lock             12          [<ffffffff8115319b>] iget_locked+0x6b/0x1a0
                         inode_hash_lock             12          [<ffffffff811516c9>] __remove_inode_hash+0x29/0x90

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

            &(&bp->indirect_lock)->rlock:            79             80           0.52           4.00         125.87            829           1912           0.13          67.57        1895.95
            ----------------------------
            &(&bp->indirect_lock)->rlock             36          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             44          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             32          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             48          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

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

         &(&bgl->locks[i].lock)->rlock#2:            37             70           0.35         131.60         996.07             90        4670915           0.10         377.58     2763471.39
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2             28          [<ffffffff812163b4>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2             36          [<ffffffff811df608>] ext4_new_inode+0x848/0x1050
         &(&bgl->locks[i].lock)->rlock#2              6          [<ffffffff81210bcc>] ext4_lock_group.clone.24+0x8c/0xc0
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2             27          [<ffffffff812163b4>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2             29          [<ffffffff811df608>] ext4_new_inode+0x848/0x1050
         &(&bgl->locks[i].lock)->rlock#2             11          [<ffffffff81210bcc>] ext4_lock_group.clone.24+0x8c/0xc0

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

                                   key#7:            55             55           0.66          80.53         395.79         100130         311121           0.12         286.61      101898.35
                                   -----
                                   key#7             55          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7             55          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                        &input_pool.lock:            48             48           0.42           2.48          59.76           1984        2276844           0.16         264.66      698642.06
                        ----------------
                        &input_pool.lock             48          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock             48          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180

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

                   &(&base->lock)->rlock:            37             37           0.87           3.60          60.40           2164        2309876           0.00         183.45      967810.93
                   ---------------------
                   &(&base->lock)->rlock             11          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             25          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              1          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   ---------------------
                   &(&base->lock)->rlock             11          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             25          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              1          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70

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

               &(&dentry->d_lock)->rlock:            24             24           0.39           1.35          18.12         862938       78710838           0.09         297.02    12848614.67
               -------------------------
               &(&dentry->d_lock)->rlock             20          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              4          [<ffffffff811439e6>] path_get+0x36/0x50
               -------------------------
               &(&dentry->d_lock)->rlock             15          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              9          [<ffffffff811439e6>] path_get+0x36/0x50

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

               &(&zone->lru_lock)->rlock:            24             24           0.34           1.98          19.68           1819        3764060           0.13         273.22     1669925.39
               -------------------------
               &(&zone->lru_lock)->rlock              8          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock             16          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               -------------------------
               &(&zone->lru_lock)->rlock             20          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              4          [<ffffffff810f4eec>] release_pages+0x10c/0x280

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

                      inode_sb_list_lock:            11             11           0.40           1.15           9.11           1220        4071660           0.12        1118.01     2401646.84
                      ------------------
                      inode_sb_list_lock              4          [<ffffffff811526ff>] evict+0x6f/0x1c0
                      inode_sb_list_lock              7          [<ffffffff8115180d>] inode_sb_list_add+0x1d/0x70
                      ------------------
                      inode_sb_list_lock             10          [<ffffffff8115180d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock              1          [<ffffffff811526ff>] evict+0x6f/0x1c0

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

                   &(&zone->lock)->rlock:             9              9           0.66           2.09          10.71           1757         963942           0.13         263.93     1845081.16
                   ---------------------
                   &(&zone->lock)->rlock              5          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              4          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770
                   ---------------------
                   &(&zone->lock)->rlock              1          [<ffffffff810f0494>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock              3          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock              5          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770

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

                    &irq_desc_lock_class:             4              4           1.66          10.97          23.06            251        4530128           0.00         264.86      874329.55
                    --------------------
                    &irq_desc_lock_class              3          [<ffffffff810b4c1e>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              1          [<ffffffff810b1df3>] handle_irq_event+0x53/0x70
                    --------------------
                    &irq_desc_lock_class              4          [<ffffffff810b6225>] show_interrupts+0x125/0x310

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

                 &(&n->list_lock)->rlock:             2              2           0.70           1.16           1.86           4382         460978           0.13           7.70      188110.72
                 -----------------------
                 &(&n->list_lock)->rlock              1          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270
                 &(&n->list_lock)->rlock              1          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200
                 -----------------------
                 &(&n->list_lock)->rlock              1          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200
                 &(&n->list_lock)->rlock              1          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270

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

              &sb->s_type->i_mutex_key#7:             1              1          11.00          11.00          11.00             34            255           0.19          14.01         193.00
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8114171a>] pipe_write+0x7a/0x5a0
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff81141cce>] pipe_read+0x8e/0x4d0

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

                         &mm->mmap_sem-W:             1              1           0.72           0.72           0.72             27          37981           0.13         832.59      205381.64
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             19          88908           0.17       11997.89      349076.44
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff81112b4f>] sys_mmap_pgoff+0x5f/0x240
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff81114075>] sys_mprotect+0xd5/0x1e0

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

                                   key#2:             1              1           1.01           1.01           1.01             45           2185           0.12          12.10         404.36
                                   -----
                                   key#2              1          [<ffffffff81035cc7>] __wake_up_sync_key+0x37/0x80
                                   -----
                                   key#2              1          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70

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

                                pgd_lock:             0              0           0.00           0.00           0.00             23             29           0.39           2.55          33.76
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00             10            105           3.26          10.35         626.73
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              2           0.71           1.24           1.95
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00             89           9474           2.05         201.69      108894.24
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              9             11           0.15           0.63           5.00
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             47            178           0.12          16.76         211.97
                           watchdog_lock:             0              0           0.00           0.00           0.00            954            954           3.91          22.65        8901.97
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          47719           0.00          17.83       28076.37
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              2             24           0.12           4.62          23.33
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          13.24          13.24          13.24
                                 sb_lock:             0              0           0.00           0.00           0.00            268           3850           0.12         212.66        2596.35
                             sysctl_lock:             0              0           0.00           0.00           0.00              3             20           0.12           0.92           4.27
                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             32          49.66          53.26        1610.07
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0          97694           0.16          95.54       21042.85
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0             50           0.16           0.21           9.05
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          12.14          13.09          25.23
                             &p->pi_lock:             0              0           0.00           0.00           0.00            385        1128717           0.12         269.41     1451994.25
                             pidmap_lock:             0              0           0.00           0.00           0.00             22             23           0.44           1.37          19.21
                         tasklist_lock-W:             0              0           0.00           0.00           0.00             19             48           0.25          20.12         203.93
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             23            537           0.24          10.89         442.07
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             28            135           0.12           7.60         105.95
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            160          70446           0.16          53.85      244862.02
                                events-R:             0              0           0.00           0.00           0.00              0          22975           2.84         802.51      183176.97
                                   key#3:             0              0           0.00           0.00           0.00            138            455           0.00           6.20        2057.35
                                   key#4:             0              0           0.00           0.00           0.00              7             14           0.19           0.86           7.40
              &(&newf->file_lock)->rlock:             0              0           0.00           0.00           0.00            232        7875998           0.12         369.38     1167639.49
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              3              9           0.20          88.50         330.22
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0       26376457           0.09         297.02     9094381.69
                     &(&fs->lock)->rlock:             0              0           0.00           0.00           0.00            237        3956118           0.13         287.56     3649961.57
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.13          22.15          80.14
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              8           4231           0.14          14.96        3083.32
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          44903           0.09           1.39        7971.15
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             34             79           0.14           3.93          74.96
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      231705052           0.00       22417.81    71925200.20
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             42           0.09           0.86          10.71
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             39           0.12           0.44           8.14
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             39           0.13           0.67           8.76
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          23.44          23.44          23.44
                         pci_config_lock:             0              0           0.00           0.00           0.00           4059           8588           1.06           6.71       12411.30
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              2              2           1.78           4.27           6.04
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          15.80          25.83          83.94
                               balancing:             0              0           0.00           0.00           0.00              0         804163           0.09          72.89      399913.40
                                   key#2:             0              0           0.00           0.00           0.00             14            615           0.12           1.90         202.98
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             21        4584364           0.00         186.57    11485811.71
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.09           1.13          15.54
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          12.45          15.74          28.19
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.78           6.27          15.54
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            575           0.12          16.15         383.15
                                  &timer:             0              0           0.00           0.00           0.00              0            151           0.09          23.30         593.67
                          files_lglock-R:             0              0           0.00           0.00           0.00              0        5250546           0.09         275.19      520510.26
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            155            676           0.16           2.92         385.49
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       21802091           0.08         252.55     1911742.08
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           7183           0.11          31.95       76637.90
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             12             12           0.55           3.28          12.42
                                   key#1:             0              0           0.00           0.00           0.00             20           1005           0.12          13.06         162.23
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              7             15           0.13           0.96           6.76
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              1             32           1.08           1.51          37.48
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              3           1.14           4.28           8.46
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00             12             12           0.30           0.85           6.64
                            &port->mutex:             0              0           0.00           0.00           0.00              3              3           1.43           2.80           6.49
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            954           4.61          27.66       10189.40
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1909           7.36          15.65       18123.17
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              3          11348           0.12           1.09        1540.88
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            477           4.24          17.07        3522.26
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             24           0.15           1.04           9.36
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              8           0.18           0.22           1.50
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            352           0.11           5.99         159.40
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              8           2.04           3.45          21.98
                               cdev_lock:             0              0           0.00           0.00           0.00              4              4           0.84           1.35           4.27
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.12           9.03          25.18
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.92           0.92           0.92
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.59           1.70
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.85           2.23
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.57           1.23
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              2           0.16           0.44           0.60
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             36           0.15           0.65          20.81
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         905.21       33409.76       52510.15
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             36           0.14           0.70          16.32
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00             57         117643           0.12         223.81      100530.86
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            326          54300           0.16          76.89       22068.52
                             rename_lock:             0              0           0.00           0.00           0.00              6             82           0.36           8.46         124.17
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          43.60         831.22        1958.24
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            159           0.15         223.52        1240.89
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              1            644           1.63          21.69        5249.45
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             36           0.16           0.80          21.78
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             10           4234           3.29          25.80       20605.83
                         dcache_lru_lock:             0              0           0.00           0.00           0.00            128        1276168           0.12         205.17      181960.21
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00            236        3954054           0.12         209.83      498792.18
                                &p->lock:             0              0           0.00           0.00           0.00              0           2704           0.20         446.30       46073.96
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             36           0.15           0.75          16.34
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             36           0.15           0.69          19.61
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.32           1.59           2.92
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          22904           0.64          60.07      208617.57
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          22904           2.44         202.36      165237.97
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          20.74          20.74          20.74
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.12           1.06           6.32
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3           8.44          14.96          35.63
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              0            148           0.71          71.80        1964.80
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          28698           0.12           0.64        3812.54
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           9566           1.13          92.77       25197.04
                               swap_lock:             0              0           0.00           0.00           0.00             10            173           0.12           1.23          34.19
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           0.78           1.42           2.20
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.14          13.63          31.85
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              6             17           0.13           3.67          20.91
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00         754438       84376921           0.11         518.59    12912288.82
                                   key#7:             0              0           0.00           0.00           0.00              1             10           0.12           0.77           1.90
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.13           1.26           3.26
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           0.91           5.65
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.61           2.38
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1909           9.42          31.37       25162.26
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             43             85           0.14           1.56          41.55
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0             10           5.83          20.30          92.96
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            494           1033           0.12           1.93         450.42
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              2           0.52           0.84           1.35
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00             20             24           0.13          12.93          68.74
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              8              8           0.37           0.69           4.06
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             79           7.34          19.02         869.93
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              2              2           0.11           0.11           0.22
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             36           0.14           0.84          21.03
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          12.25          12.25          12.25
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2              3           1.74           3.79           8.75
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           6.21           8.45          14.66
                             fasync_lock:             0              0           0.00           0.00           0.00              3              3           0.44           0.61           1.57
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             36           0.13           0.70          15.95
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.13           0.29           3.08
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             60           0.17          61.36         273.46
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              8           1.50           2.40          15.29
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             64           0.12           1.06          14.18
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             10           0.14           1.26           4.12
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.13           0.91           1.21
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.12           0.70           0.96
                          file_lock_lock:             0              0           0.00           0.00           0.00              1              3           0.95           2.34           5.13
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             40           0.35         689.58        1630.89
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            113            460           1.78          13.16        1641.28
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              3             12           0.19           1.74           9.62
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00              9            878           0.12           2.39         286.69
                              jbd_handle:             0              0           0.00           0.00           0.00              0            437           1.88         208.82        2157.44
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           2.80          16.06          18.86
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              2              7           0.30           0.86           3.15
                                   key#4:             0              0           0.00           0.00           0.00              9            437           0.12           0.91          70.73
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              5             10           2.28          82.22         215.96
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              6             11           0.13           0.49           2.96
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.70           0.70           0.70
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              2           0.23           1.70           1.93
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             48        2097.58        2123.50      101108.78
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              3              4          12.86          16.88          62.75
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              3              3           7.61          10.79          26.08
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            380           0.12           0.70          96.03
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00             17            106           0.34           2.94          97.20
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4608           0.48           3.99        3248.53
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           9216           0.48          87.24        7041.43
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4512           0.32           1.40        2924.80
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.30           5.60           6.39
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.71           0.73           1.44
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              8           0.09           7.80          28.83
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             48        2095.11        2114.50      100917.73
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             48           0.36           3.04          41.20
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            477           0.19           0.50          93.68
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0            493           0.22          71.20        1958.31
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            477           0.42           1.41         211.50
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             96           4.37          23.57         984.30
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            768           0.13           0.94         188.49
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            768           0.11           4.97         262.28
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             96           0.14           2.51          39.41
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             14           0.21           0.92           5.76
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             64           0.11          22.96         649.99
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            460           4.30          26.94        3771.92
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            460           2.86          18.52        2321.45
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            460           2.59          16.70        2122.54
                             &vha->timer:             0              0           0.00           0.00           0.00              0           8588           1.81          36.59       61910.35
                              &bp->timer:             0              0           0.00           0.00           0.00              0            476           4.62          21.90        3843.68
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            388           0.29           1.69         272.27
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            204           0.37           0.97         127.18
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            204           0.50           1.11         141.07
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             14           0.12           0.23           2.07
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             16           0.17           1.58           9.75
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             14            419           0.26       11972.57       21161.19
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             34            154           0.12          17.54         218.18
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             56           0.45      967633.12     7829768.16
                                   key#5:             0              0           0.00           0.00           0.00            208         235396           0.11          22.80       33610.67
                                   key#5:             0              0           0.00           0.00           0.00            204         235389           0.11           5.53       33897.31
                                   key#5:             0              0           0.00           0.00           0.00              2              4           0.25           0.78           2.28
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.14           0.16           0.74
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             96           4.89          25.88        1075.22
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             48           1.13          22.91         469.88
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             48        2097.28        2121.25      101077.92
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              8           1.34           3.30          19.25
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             63           5.24          21.04         538.43
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             63           4.50          36.20         562.87
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             16           8.65          90.63         390.79
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             16           8.08          87.01         362.29
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             72           0.15           1.22          45.43
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.65           1.80
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4            144           0.12           0.59          47.85
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             36           0.13           0.85          20.82
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             36           0.33           0.64          21.14
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             36           0.13           0.70          19.96
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             36           0.13           0.64          20.53
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.13          14.81          67.59
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             36           0.14           0.63          14.95
                                   key#3:             0              0           0.00           0.00           0.00              2              4           0.22           0.70           1.79
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             15            585           0.13           8.84         205.02
                                   key#6:             0              0           0.00           0.00           0.00           2221          47836           0.13         270.77       76418.85
                 &(&expires_work)->timer:             0              0           0.00           0.00           0.00              0              8           5.82          14.19          66.32
                (&(&expires_work)->work):             0              0           0.00           0.00           0.00              0              8         614.52         802.20        5712.81
                                       t:             0              0           0.00           0.00           0.00              0             96           2.76          14.89         701.51
                               &pl->lock:             0              0           0.00           0.00           0.00              3              4           1.06          23.66          40.33
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          12.83          27.42          40.25
                                &f->lock:             0              0           0.00           0.00           0.00              0              2          10.92          24.53          35.45
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          12.37          12.37          12.37
                              &rif_timer:             0              0           0.00           0.00           0.00              0              1           1.41           1.41           1.41
                                rif_lock:             0              0           0.00           0.00           0.00              0              1           0.42           0.42           0.42
                             mmlist_lock:             0              0           0.00           0.00           0.00              6              6           0.40           0.78           3.73
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00        3992420       46449665           0.09         486.64     9533284.89
                                   key#7:             0              0           0.00           0.00           0.00            320         135085           0.12         205.17       66389.12
                                   key#7:             0              0           0.00           0.00           0.00            157          13373           0.13         110.50        5121.53
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              6           1221           0.27    22018873.60   130024947.53
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00         209911       24119365           4.11      679059.59   205943985.60
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00         207716        3860704           0.11       18697.71    21800725.76
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00         755057       29143751           0.38         519.79    40712201.98
                                   key#3:             0              0           0.00           0.00           0.00              7              8           0.16           0.92           4.23
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00           1222         256869           0.94        7181.18     5361111.94
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00            508        1532023           0.58         235.08     1256371.04
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00            206        1532023           0.12         215.14      244561.18
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00         208005        1531996           0.11         169.52      203864.63
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00              8            699           0.12         153.54         370.85
                     &type->s_lock_key#2:             0              0           0.00           0.00           0.00              1             79         100.85       17497.33      181783.88
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00         958944        2042745           0.12         394.28      351032.86
                                   key#7:             0              0           0.00           0.00           0.00            111        1531021           0.12           2.16      232018.47
                           &lg->lg_mutex:             0              0           0.00           0.00           0.00              5         474567           3.53         268.96     2301266.04
                  &(&pa->pa_lock)->rlock:             0              0           0.00           0.00           0.00              0         969872           0.12         133.71      139543.79
         &(&lg->lg_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00              5         474567           0.12         118.65       61266.13
      &(&ei->i_completed_io_lock)->rlock:             0              0           0.00           0.00           0.00         207938         786883           0.11           2.13      101353.09
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00             24         112908           0.12          28.98       18184.44
                                   key#3:             0              0           0.00           0.00           0.00              2              8           0.13           0.27           1.38
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             20            931           0.12          11.85         604.11
                              xtime_lock:             0              0           0.00           0.00           0.00              0          47719           0.00          34.64      402939.50
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              9           2294           0.13           2.89         633.10
