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:       7139180        7410325           0.10      588310.62  1326392622.68       19326497       35344744           0.14         365.67    69925623.13
                      ------------------
                      &(&h->lock)->rlock         901418          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock        2190693          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock        1684994          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      &(&h->lock)->rlock        1239705          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      ------------------
                      &(&h->lock)->rlock        2209966          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         496583          [<ffffffff813948d7>] blk_flush_plug_list+0x187/0x230
                      &(&h->lock)->rlock        1904629          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock        1062134          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80

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

        &(&journal->j_state_lock)->rlock:       5762632        5861175           0.10      929123.23  3785529253.47       11521763       69462146           0.11      137802.07   140363591.65
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123de4e>] journal_update_sb_log_tail+0x4e/0x90
        &(&journal->j_state_lock)->rlock        2899413          [<ffffffff8123536f>] start_this_handle+0x6f/0x440
        &(&journal->j_state_lock)->rlock              6          [<ffffffff81237e9c>] journal_commit_transaction+0x5ac/0x13f0
        &(&journal->j_state_lock)->rlock        2958126          [<ffffffff81235d78>] journal_stop+0xc8/0x2d0
        --------------------------------
        &(&journal->j_state_lock)->rlock        2768875          [<ffffffff8123536f>] start_this_handle+0x6f/0x440
        &(&journal->j_state_lock)->rlock            166          [<ffffffff81237a6d>] journal_commit_transaction+0x17d/0x13f0
        &(&journal->j_state_lock)->rlock        3089799          [<ffffffff81235d78>] journal_stop+0xc8/0x2d0
        &(&journal->j_state_lock)->rlock           2247          [<ffffffff8123dd92>] journal_next_log_block+0x32/0xa0

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

         &(&journal->j_list_lock)->rlock:       5252096        5259351           0.17      282654.60  5284072988.61        8187302       35410374           0.09      968239.65    99621572.78
         -------------------------------
         &(&journal->j_list_lock)->rlock        5133697          [<ffffffff81236b7c>] journal_dirty_data+0x6c/0x240
         &(&journal->j_list_lock)->rlock           1755          [<ffffffff81237c2f>] journal_commit_transaction+0x33f/0x13f0
         &(&journal->j_list_lock)->rlock             53          [<ffffffff8123742f>] journal_get_create_access+0x7f/0x190
         &(&journal->j_list_lock)->rlock             26          [<ffffffff8123854c>] journal_commit_transaction+0xc5c/0x13f0
         -------------------------------
         &(&journal->j_list_lock)->rlock          59267          [<ffffffff81237c2f>] journal_commit_transaction+0x33f/0x13f0
         &(&journal->j_list_lock)->rlock        5044121          [<ffffffff81236b7c>] journal_dirty_data+0x6c/0x240
         &(&journal->j_list_lock)->rlock            294          [<ffffffff8123854c>] journal_commit_transaction+0xc5c/0x13f0
         &(&journal->j_list_lock)->rlock             82          [<ffffffff81071c77>] __cond_resched_lock+0x57/0xa0

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

              &sb->s_type->i_mutex_key#1:         32820         120425           3.62    15809961.92 11768810287.10         210168       34664034           2.43     4360823.29 45478061632.41
              --------------------------
              &sb->s_type->i_mutex_key#1         120425          [<ffffffff810fb0ed>] generic_file_aio_write+0x6d/0x110
              --------------------------
              &sb->s_type->i_mutex_key#1         120425          [<ffffffff810fb0ed>] generic_file_aio_write+0x6d/0x110

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

           &(&mapping->tree_lock)->rlock:         94497         100164           0.11          18.67       92339.60         722280      126427221           0.10         291.43    26927828.80
           -----------------------------
           &(&mapping->tree_lock)->rlock             20          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock          51280          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           &(&mapping->tree_lock)->rlock          48852          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock              7          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           -----------------------------
           &(&mapping->tree_lock)->rlock              4          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           &(&mapping->tree_lock)->rlock          28806          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock          71289          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           &(&mapping->tree_lock)->rlock             49          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0

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

                        rcu_node_level_1:         68232          68962           0.10          58.28      231435.99         278140         732085           0.07         191.26      368819.28
                        ----------------
                        rcu_node_level_1          65460          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           1922          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1           1567          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1             13          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1          59057          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           2200          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1           3977          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1           3728          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190

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

                                &q->lock:         13798          17298           0.26          14.65       24321.13       12378229       12600485           0.10         298.19     8392886.15
                                --------
                                &q->lock          13926          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock           3372          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock           9718          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           7580          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0

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

                               &rq->lock:         17056          17170           0.25          59.07       63720.34        1059878       14460314           0.07         287.71    18067929.17
                               ---------
                               &rq->lock           7527          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock           3658          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock             91          [<ffffffff8107b782>] load_balance+0x632/0x820
                               &rq->lock              2          [<ffffffff81078695>] active_load_balance_cpu_stop+0x45/0x280
                               ---------
                               &rq->lock           2658          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock           6232          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock           3832          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock             21          [<ffffffff8107b782>] load_balance+0x632/0x820

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

                             &rq->lock/1:          7315           7348           0.23         204.18       31603.31         163460         485890           0.08         201.12      652433.59
                             -----------
                             &rq->lock/1           6933          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1            415          [<ffffffff8107b6b9>] load_balance+0x569/0x820
                             -----------
                             &rq->lock/1           2114          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                             &rq->lock/1           1060          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1           3335          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1             10          [<ffffffff8107b782>] load_balance+0x632/0x820

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

               &(&zone->lru_lock)->rlock:          1396           1408           0.25          22.90        5488.18         792354        3064645           0.12         290.67     3530757.28
               -------------------------
               &(&zone->lru_lock)->rlock           1404          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock              2          [<ffffffff8110c9a3>] shrink_inactive_list+0x203/0x3c0
               &(&zone->lru_lock)->rlock              2          [<ffffffff8110cf9a>] shrink_lruvec+0x10a/0x460
               -------------------------
               &(&zone->lru_lock)->rlock           1402          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock              4          [<ffffffff8110c875>] shrink_inactive_list+0xd5/0x3c0
               &(&zone->lru_lock)->rlock              2          [<ffffffff8110cf9a>] shrink_lruvec+0x10a/0x460

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

                        rcu_node_level_0:          1325           1366           0.31          12.84        2729.82          25890          51496           0.10          11.76       34886.59
                        ----------------
                        rcu_node_level_0            365          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             71          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0             56          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_0             22          [<ffffffff810c5a41>] force_qs_rnp+0x181/0x190
                        ----------------
                        rcu_node_level_0            333          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             69          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0             81          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0             23          [<ffffffff810c5a41>] force_qs_rnp+0x181/0x190

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

                                pci_lock:           803            803           0.34          17.11        2350.01          14505          26609           1.24          17.81       91645.07
                                --------
                                pci_lock            803          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            803          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                                   key#5:           162            162           0.29           8.32         256.23         506630        2824348           0.08         189.84      774647.00
                                   -----
                                   key#5            162          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            162          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                   &(&base->lock)->rlock:           134            134           0.38           7.77         180.28           6654        6507496           0.10         247.96     2576863.07
                   ---------------------
                   &(&base->lock)->rlock             36          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock             64          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock             34          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   ---------------------
                   &(&base->lock)->rlock             36          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock             64          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock             34          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0

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

            &(&bp->indirect_lock)->rlock:           128            131           0.40           6.52         243.98           2693           5750           0.12         189.95        9443.67
            ----------------------------
            &(&bp->indirect_lock)->rlock             64          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             67          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             52          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             79          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

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

        &(&mapping->private_lock)->rlock:           119            119           0.32       20305.75       99935.16          30788       26343725           0.11        3859.26     3240354.60
        --------------------------------
        &(&mapping->private_lock)->rlock            119          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        --------------------------------
        &(&mapping->private_lock)->rlock            119          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190

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

               &(&dentry->d_lock)->rlock:            41             44           0.32           5.86          54.88          51838         695497           0.08        9967.47      163167.80
               -------------------------
               &(&dentry->d_lock)->rlock             27          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             12          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               &(&dentry->d_lock)->rlock              2          [<ffffffff811567e9>] follow_managed+0x179/0x2f0
               &(&dentry->d_lock)->rlock              3          [<ffffffff81155f71>] unlazy_walk+0x71/0x250
               -------------------------
               &(&dentry->d_lock)->rlock              9          [<ffffffff81155f71>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock             17          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               &(&dentry->d_lock)->rlock              2          [<ffffffff811567e9>] follow_managed+0x179/0x2f0
               &(&dentry->d_lock)->rlock             16          [<ffffffff811624b2>] dput+0x32/0x1d0

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

                   &(&zone->lock)->rlock:            32             32           0.46         161.26         284.98          11419        1268024           0.12         284.51     2199378.08
                   ---------------------
                   &(&zone->lock)->rlock              6          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock              9          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock             17          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   ---------------------
                   &(&zone->lock)->rlock              9          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock              6          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400
                   &(&zone->lock)->rlock             17          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0

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

                        &input_pool.lock:            30             30           0.60           7.60          37.60           5203         160409           0.11         299.66       67155.68
                        ----------------
                        &input_pool.lock             29          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        &input_pool.lock              1          [<ffffffff81465c99>] account+0x39/0x140
                        ----------------
                        &input_pool.lock             29          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        &input_pool.lock              1          [<ffffffff81465ded>] extract_buf+0x4d/0x1a0

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

                    zone->wait_table + i:            29             29           0.65          16.41         154.74         622119        1090397           0.11         292.05     3273929.71
                    --------------------
                    zone->wait_table + i             27          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i              2          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
                    --------------------
                    zone->wait_table + i             28          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i              1          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90

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

                     &(&fs->lock)->rlock:            11             11           0.67        8994.07        9016.83           6404          20438           0.11        8837.03       52976.57
                     -------------------
                     &(&fs->lock)->rlock             11          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock             11          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250

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

                 &(&n->list_lock)->rlock:            10             10           0.67           3.04          12.76          29333         746941           0.11         231.21      251045.50
                 -----------------------
                 &(&n->list_lock)->rlock              4          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 &(&n->list_lock)->rlock              4          [<ffffffff81140618>] __slab_free+0xc8/0x330
                 &(&n->list_lock)->rlock              2          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 -----------------------
                 &(&n->list_lock)->rlock              3          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 &(&n->list_lock)->rlock              6          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 &(&n->list_lock)->rlock              1          [<ffffffff81140618>] __slab_free+0xc8/0x330

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

                    &irq_desc_lock_class:            10             10           1.56          19.23          64.96            697       13334146           0.10         283.16     2016967.31
                    --------------------
                    &irq_desc_lock_class              7          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              3          [<ffffffff810bec93>] handle_irq_event+0x53/0x70
                    --------------------
                    &irq_desc_lock_class             10          [<ffffffff810c4305>] show_interrupts+0x125/0x310

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

              &(&newf->file_lock)->rlock:             9              9           0.76           9.22          26.31           6424         125448           0.11        1266.65       29084.29
              --------------------------
              &(&newf->file_lock)->rlock              3          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock              6          [<ffffffff81148747>] fd_install+0x47/0x80
              --------------------------
              &(&newf->file_lock)->rlock              5          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock              3          [<ffffffff81148747>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock              1          [<ffffffff81148633>] sys_close+0x43/0x110

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

                                   key#7:             3              3           2.96           6.08          14.19          31769         348670           0.10          21.95       69306.20
                                   -----
                                   key#7              3          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              2          [<ffffffff813ccc55>] __percpu_counter_sum+0x15/0x80
                                   key#7              1          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                                   key#6:             2              2           0.50           0.65           1.15          49451         695622           0.10          11.60       98430.81
                                   -----
                                   key#6              2          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6              2          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                         tasklist_lock-W:             0              0           0.00           0.00           0.00            216            846           0.15          17.30        1774.19
                         tasklist_lock-R:             1              1           2.95           2.95           2.95             88           1608           0.12          15.70        1592.64
                         ---------------
                           tasklist_lock              1          [<ffffffff81057027>] do_prlimit+0x57/0x1f0
                         ---------------
                           tasklist_lock              1          [<ffffffff8103c1db>] copy_process+0xbeb/0x13a0

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

          &(&mm->page_table_lock)->rlock:             1              1           9.91           9.91           9.91            291          64028           0.10         233.66       22637.08
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0

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

                             &pipe->wait:             1              1           1.41           1.41           1.41             95           6142           0.11          13.21         893.86
                             -----------
                             &pipe->wait              1          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                             -----------
                             &pipe->wait              1          [<ffffffff8106e7f7>] __wake_up_sync_key+0x37/0x80

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

              &sb->s_type->i_mutex_key#7:             1              1          19.34          19.34          19.34             34            219           0.18          13.12         167.38
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff81153d6a>] pipe_write+0x7a/0x5d0
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8115434e>] pipe_read+0x8e/0x510

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

                                pgd_lock:             0              0           0.00           0.00           0.00             33             47           0.17           3.95          52.24
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           2784           4681           1.66          30.71       40525.94
                  random_write_wait.lock:             0              0           0.00           0.00           0.00             11            210           0.11           3.07          36.86
                           watchdog_lock:             0              0           0.00           0.00           0.00           2961           2961           3.18          28.08       20004.52
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            273         218352           0.16         262.98      717297.08
                              xtime_lock:             0              0           0.00           0.00           0.00              0         146243           1.45         231.87     2323160.20
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              2              3           6.25          18.48          38.64
                                 sb_lock:             0              0           0.00           0.00           0.00           1074           4888           0.11         116.29        3385.76
                             sysfs_mutex:             0              0           0.00           0.00           0.00              1         296333           0.15          35.19       59838.51
                         inode_hash_lock:             0              0           0.00           0.00           0.00             86          38799           0.11          33.53       15597.32
                             &p->pi_lock:             0              0           0.00           0.00           0.00         439459        1882114           0.10         291.08     6115420.54
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              1              2           5.46          14.78          20.23
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.12          21.23          78.90
                             sysctl_lock:             0              0           0.00           0.00           0.00              4             44           0.11           0.62           7.44
                             pidmap_lock:             0              0           0.00           0.00           0.00            222            421           0.26           3.59         300.79
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            412           1599           0.09          18.55        1526.81
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00            258           1290           0.09          13.47        1353.74
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              8             26           2.51           8.87         126.95
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00             36             84           0.11          38.53         317.48
                              &x->wait#2:             0              0           0.00           0.00           0.00             10             20           0.14           0.87           9.14
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              1              9           0.20          69.05         254.14
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             12          12589           0.14          19.01        7073.17
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2         146176           0.08           6.25       22623.84
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00            130            279           0.08          31.13         152.62
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1            168           0.09           1.18          38.38
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0            122           0.11           0.98          27.04
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0            122           0.11           1.58          24.89
                      call_function.lock:             0              0           0.00           0.00           0.00             84             86           0.18           3.54          78.62
                               balancing:             0              0           0.00           0.00           0.00              0        1497250           0.07        3208.76     1712540.92
                                bdi_lock:             0              0           0.00           0.00           0.00              0              5          15.37          76.38         180.03
                         pci_config_lock:             0              0           0.00           0.00           0.00          14505          26609           1.02           7.00       42901.65
                                  &timer:             0              0           0.00           0.00           0.00              0            150           0.08          53.95         941.46
                            sb_writers-R:             0              0           0.00           0.00           0.00              0             26           3.51          10.20         158.40
                                     key:             0              0           0.00           0.00           0.00             19            428           0.10           2.62          57.89
                                events-R:             0              0           0.00           0.00           0.00              0          71202           2.68       62849.32      660453.68
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            138       14140713           0.11         268.54    62479149.01
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              6             63           0.09           1.57          20.06
                               bdev_lock:             0              0           0.00           0.00           0.00              1              2           5.65          18.67          24.31
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              3            454           0.63          93.63        5520.42
                               tty_mutex:             0              0           0.00           0.00           0.00              1              6           0.69           3.55           9.26
                              &tbl->lock:             0              0           0.00           0.00           0.00              0           1790           0.11          42.69        1437.70
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          83298           0.08        9148.61       31509.50
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            198           1124           0.15           7.25         580.11
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       34664216           0.07      144964.86     3713477.26
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           6930           0.08          41.68       75569.43
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00            211            408           0.16          27.02        1269.05
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              6             24           0.14           1.15           7.87
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1             12           0.37           8.62          29.55
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              2              2           0.69           0.85           1.54
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      201208451           0.07      264700.52   112488502.65
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00            205            211           0.14           6.01         142.64
                            &port->mutex:             0              0           0.00           0.00           0.00              3              3           1.53           2.25           5.30
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           5921           6.88         203.41       53364.69
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             29          34076           0.10           3.01        4180.15
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             72           0.13           1.16          27.84
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0             24           0.19           0.48           6.25
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            331           0.08           7.56         221.68
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0             24           1.96           3.82          61.17
                             &vha->timer:             0              0           0.00           0.00           0.00              0          26609           1.71          65.65      189707.77
                               cdev_lock:             0              0           0.00           0.00           0.00              4              5           0.50           0.95           3.58
                           big_tty_mutex:             0              0           0.00           0.00           0.00              1              8           0.11           7.07          19.19
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.78           0.78           0.78
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.12           0.71           1.72
                          tty_files_lock:             0              0           0.00           0.00           0.00              1              8           0.11           0.52           1.97
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              2              2           0.54           3.65           4.19
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.13           0.41           0.95
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.62          24.89          84.21
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00             11             11         135.65       33405.01       51072.51
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             22          54692           0.11         778.51      100570.31
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00            211          33941           0.14       11049.73       71841.61
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            426         109129           0.15           6.82       19980.51
                             rename_lock:             0              0           0.00           0.00           0.00              5             83           0.36           3.35          98.53
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0             10          40.27         777.41        2820.05
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            246           0.14         233.43        1854.76
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3              6           0.15           1.12           3.85
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00             12          12441           3.01          40.79       50820.13
                         dcache_lru_lock:             0              0           0.00           0.00           0.00             17           1031           0.13           1.65         580.30
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              3            151           1.97          26.75        1098.51
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00           6186          14283           0.11        8833.93       18074.09
                                &p->lock:             0              0           0.00           0.00           0.00              0           8160           0.21         595.82      116257.46
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3              6           0.13           0.70           2.46
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3              6           0.13           1.06           3.33
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.36           1.61           2.97
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           3.17           6.64           9.80
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          12.00          12.00          12.00
                         unix_table_lock:             0              0           0.00           0.00           0.00              8             42           0.11           6.16          23.55
                            &u->readlock:             0              0           0.00           0.00           0.00              8              9           6.49          24.24         110.32
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              1          87798           0.11           2.54       10317.71
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          29266           0.99          71.08       70042.77
                               swap_lock:             0              0           0.00           0.00           0.00              1              2           0.55           0.65           1.19
                               uts_sem-R:             0              0           0.00           0.00           0.00              1              2           0.69           0.91           1.60
                               &wq->wait:             0              0           0.00           0.00           0.00             18             27           0.13          14.20          97.95
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              8           0.51           3.30          13.13
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00           2575           5958           0.11         348.60       26443.30
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           1.00           1.40           3.74
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00             10             42           0.12           5.30          58.79
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00             19             54           0.11           2.27          20.19
                           &u->peer_wait:             0              0           0.00           0.00           0.00              9             27           0.11           2.03           9.53
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00            196            203           0.14           5.44          97.63
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            203           0.12           0.30          28.73
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           5921           7.39         204.66       67127.44
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           5175         107076           0.11         223.29       18042.69
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         245107           0.08       27132.85      197396.74
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0         146243           0.79         224.28     1891792.32
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0             11           6.11          37.18         137.61
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           8277       26238114           0.08         285.40     2961640.50
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00             20            141           0.12           7.16          54.29
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00        7323300        8049765           0.11         245.98     5018331.50
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1             18           0.11           2.63           6.90
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00             34           1038           0.21        8009.72       66566.52
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          71006           0.58         266.30      579420.66
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          71006           2.28       62848.70      619703.95
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              1              2           0.39           0.53           0.92
                             fasync_lock:             0              0           0.00           0.00           0.00              1              2           0.44           0.50           0.95
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00            946           1040           0.13          83.75         958.32
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00            351            625           0.14          28.00        1733.93
                            events_nrt-R:             0              0           0.00           0.00           0.00              0            148        1186.86      121322.59      541499.98
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           2961           3.74          33.94       23779.55
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              4              6           0.10           1.09           1.60
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0       34665069           1.14    15822965.99 57269375455.80
                                   key#3:             0              0           0.00           0.00           0.00             17         273343           0.10          57.84       31867.35
                                   key#4:             0              0           0.00           0.00           0.00              5             11           0.29           2.26           8.85
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3              6           0.13           0.96           2.92
              &type->i_mutex_dir_key#3/1:             0              0           0.00           0.00           0.00              0             11           0.85       12159.50       21655.42
              &sb->s_type->i_mutex_key#9:             0              0           0.00           0.00           0.00              6              9           1.24           8.24          30.41
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           1.75           6.00           7.76
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              5           2372           0.65   852456911.53  2033128099.42
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              4              8           0.17           1.78           5.15
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00       11497260       69432610           0.10        6354.71    55929551.99
                              jbd_handle:             0              0           0.00           0.00           0.00              0       34716253           1.05     1838266.58 33287465160.99
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              6           1.60          17.05          28.17
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00             19          27537           0.10          62.02        5569.69
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00            135       26216413           0.11         283.86     2918656.32
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00           6065       26221140           0.26      147241.33    58738865.60
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00            588       26215451           0.10         285.40     3100981.37
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00             16           1030           0.14           1.67         318.85
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              9           0.41           3.73          10.54
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00             16          38003           0.11          65.37        7207.04
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              6           0.13           0.78           2.62
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             48           0.13           0.42           9.34
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0            189           0.15          62.31        1004.77
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             24           1.06           3.04          46.83
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0            200           0.11           1.23          39.13
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             34           0.14           1.18          14.49
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0             12           0.14           1.07           4.33
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0             12           0.12           0.48           2.44
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            169           0.13           0.57          52.16
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0            194           0.15           0.62          62.73
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              8              8           0.09           0.34           1.49
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            273           1438           0.56         889.69        5833.29
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14208           0.56          51.62       10101.78
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          28416           0.52          50.54       21181.84
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          13912           0.31           5.77        8578.75
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             77           0.08          24.25          89.67
            &journal->j_checkpoint_mutex:             0              0           0.00           0.00           0.00              1              2         135.54         359.22         494.76
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00            468            520           0.18         690.29        2233.41
                              &x->wait#1:             0              0           0.00           0.00           0.00              4              9           0.16           9.51          27.24
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             92          28453           0.11         214.29        6562.12
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0            148        1184.74      121308.96      540923.99
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0            148           0.35           4.49         159.44
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00             12           1401           0.25          44.11       12718.29
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0           1478           1.87          13.13        8614.95
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            296           3.48          21.86        2536.23
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0           2368           0.12           1.37         483.77
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0           2368           0.10           4.96         767.85
                              &n->lock-W:             0              0           0.00           0.00           0.00              0            271           0.13           6.18         170.94
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             40           0.17           1.99          20.33
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0           1438           2.07          45.50       11510.62
                           edac-poller-R:             0              0           0.00           0.00           0.00              0           1438           1.19         893.14        8665.99
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0           1438           0.91         891.43        7614.27
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0           1478           0.12           1.18         489.72
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0           1478           0.29           2.03         853.06
                              &bp->timer:             0              0           0.00           0.00           0.00              0           1479           3.39         209.18       12141.52
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            976           0.31           1.63         622.80
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            510           0.37           1.41         318.83
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            510           0.58           1.57         371.76
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             40           0.11           0.64           7.14
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             50           0.16           1.49          23.29
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             39            296           0.11          32.75         292.31
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             24           0.13      917302.78     3699939.33
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00             10             68           0.13          10.92          31.09
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0             14           0.14           0.23           2.32
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0            493           3.97          39.50        5388.91
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            296           3.82          24.55        2795.70
                               &pl->lock:             0              0           0.00           0.00           0.00            243            468           0.46          14.41         610.20
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0            148           0.66          38.48        1065.41
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0            148        1186.55      121321.93      541400.18
                  &rl->wait[BLK_RW_SYNC]:             0              0           0.00           0.00           0.00         206229         226298           0.11         271.32      920951.16
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0            196           0.66          30.42        1175.18
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0            196           4.32          59.25        1943.19
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0             25           0.81           2.73          49.00
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             50          10.89          92.01        1266.19
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             50           9.92          89.57        1189.43
                 &rl->wait[BLK_RW_ASYNC]:             0              0           0.00           0.00           0.00         153412         369076           0.11         227.07      822470.60
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              6             12           0.13           2.12           7.67
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              6           0.13           0.80           2.52
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00             12             24           0.13           1.09           9.79
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              6           0.13           1.00           3.40
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              6           0.12           1.10           3.25
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3              6           0.13           1.02           3.36
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3              6           0.13           1.03           3.19
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3              6           0.10           1.12           3.16
                              &x->wait#2:             0              0           0.00           0.00           0.00              8             12           0.17          14.09          34.50
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3              6           0.13           4.04           6.12
                                   key#1:             0              0           0.00           0.00           0.00              8              8           0.39           4.27          12.90
                                       t:             0              0           0.00           0.00           0.00              0            240           2.18          30.15        1731.63
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              4           9.37          27.82          79.51
                                &f->lock:             0              0           0.00           0.00           0.00              0              4           8.35          25.63          72.39
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              2          11.75          12.70          24.44
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             56           3021           0.11           9.21         544.87
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            206            211           0.19          33.34         131.00
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              2            153           0.13           0.85          48.23
                                ntp_lock:             0              0           0.00           0.00           0.00              0         294278           0.10           6.63       92598.49
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00             11         393867           0.12         223.73      229168.78
