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:        411073         417966           0.23         294.10     1153203.55        3892325       13651826           0.15         335.79    19335715.16
                      ------------------
                      &(&h->lock)->rlock         131788          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         102977          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          57010          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock          58138          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      ------------------
                      &(&h->lock)->rlock         302263          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          53126          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          30700          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock          18287          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]

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

                        rcu_node_level_1:        112332         112859           0.25         253.26      352483.96         524045        1429112           0.07         248.05      671951.15
                        ----------------
                        rcu_node_level_1           4003          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1         108043          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1            785          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1             28          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1           4060          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1         104086          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           3003          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1           1710          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190

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

                                &q->lock:         34963          39719           0.29          19.24       47805.98        4498356        4555883           0.10         288.05     3327207.50
                                --------
                                &q->lock           8033          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          31686          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock          18826          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock          20893          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                &(&wb->list_lock)->rlock:         24824          24829           0.34       32260.16      470896.26         564576        4552700           0.08      108931.39     4759021.86
                ------------------------
                &(&wb->list_lock)->rlock          17193          [<ffffffff8117357d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock           5351          [<ffffffff81173c0a>] writeback_sb_inodes+0x28a/0x3c0
                &(&wb->list_lock)->rlock           2203          [<ffffffff811738bd>] writeback_single_inode+0xed/0x1b0
                &(&wb->list_lock)->rlock             82          [<ffffffff81175bc0>] inode_wb_list_del+0x40/0x90
                ------------------------
                &(&wb->list_lock)->rlock             58          [<ffffffff81173e60>] wb_writeback+0x50/0x2d0
                &(&wb->list_lock)->rlock           4347          [<ffffffff8117357d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock          19424          [<ffffffff81173c0a>] writeback_sb_inodes+0x28a/0x3c0
                &(&wb->list_lock)->rlock            966          [<ffffffff811738bd>] writeback_single_inode+0xed/0x1b0

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

        &(&mapping->private_lock)->rlock:         11722          13990           0.25          98.44       15307.83         410579       35521222           0.09         286.79     5845651.94
        --------------------------------
        &(&mapping->private_lock)->rlock          13938          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        &(&mapping->private_lock)->rlock             44          [<ffffffff8117c546>] __getblk+0x176/0x2a0
        &(&mapping->private_lock)->rlock              8          [<ffffffff8117bc3f>] mark_buffer_dirty_inode+0x7f/0xe0
        --------------------------------
        &(&mapping->private_lock)->rlock          13905          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        &(&mapping->private_lock)->rlock             83          [<ffffffff8117c546>] __getblk+0x176/0x2a0
        &(&mapping->private_lock)->rlock              2          [<ffffffff8117bc3f>] mark_buffer_dirty_inode+0x7f/0xe0

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

                               &rq->lock:          3169           3169           0.38          39.85       27753.90           8836        8086675           0.07         293.45     5418755.94
                               ---------
                               &rq->lock           2337          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock            801          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock             23          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               &rq->lock              1          [<ffffffff8106eaeb>] task_rq_lock+0x5b/0xb0
                               ---------
                               &rq->lock           1132          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock           1573          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock            445          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock             17          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300

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

           &(&mapping->tree_lock)->rlock:          1630           1698           0.29           6.57        2100.45        1312424       91232749           0.10         290.62    16647081.50
           -----------------------------
           &(&mapping->tree_lock)->rlock            710          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock            311          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock             35          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           &(&mapping->tree_lock)->rlock            642          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           -----------------------------
           &(&mapping->tree_lock)->rlock           1073          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock            297          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock             55          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           &(&mapping->tree_lock)->rlock            273          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0

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

                             &rq->lock/1:          1077           1077           0.27          45.66        7495.04           2867           7643           0.08         190.85       14271.32
                             -----------
                             &rq->lock/1           1077          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             -----------
                             &rq->lock/1            495          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1            261          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                             &rq->lock/1            314          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1              7          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300

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

                        rcu_node_level_0:           558            560           0.30           6.35         776.81          41989          91647           0.11          14.98       61330.94
                        ----------------
                        rcu_node_level_0             12          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0              9          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_0            409          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             92          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        ----------------
                        rcu_node_level_0             21          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0            392          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             79          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0             51          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0

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

         &(&bgl->locks[i].lock)->rlock#2:           240            352           0.30         113.00        1020.05            344        8109459           0.07         286.63     3048899.08
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2             81          [<ffffffff811efde1>] ext4_new_inode+0xf11/0x1140
         &(&bgl->locks[i].lock)->rlock#2             89          [<ffffffff81229254>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2             75          [<ffffffff811ee634>] ext4_read_inode_bitmap+0x304/0x5f0
         &(&bgl->locks[i].lock)->rlock#2             95          [<ffffffff8122970c>] ext4_mb_mark_diskspace_used+0x3bc/0x4c0
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2             93          [<ffffffff8122970c>] ext4_mb_mark_diskspace_used+0x3bc/0x4c0
         &(&bgl->locks[i].lock)->rlock#2            104          [<ffffffff81229254>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2             97          [<ffffffff811ee634>] ext4_read_inode_bitmap+0x304/0x5f0
         &(&bgl->locks[i].lock)->rlock#2             42          [<ffffffff811efde1>] ext4_new_inode+0xf11/0x1140

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

                                pci_lock:           165            165           0.92          17.98         702.34           3751           8261           1.24          13.27       38319.07
                                --------
                                pci_lock            165          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            165          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                                   key#5:           116            116           0.29           3.10         112.20         192990        2115539           0.10         231.83      556598.62
                                   -----
                                   key#5            116          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            116          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                                   key#1:            63             63           0.64          46.69         165.56         109258         306858           0.10         243.43      108933.51
                                   -----
                                   key#1             63          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#1             63          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                         inode_hash_lock:            47             47           0.29           2.20          57.66            912        1832917           0.11         297.66     1299943.00
                         ---------------
                         inode_hash_lock             12          [<ffffffff811645dc>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              5          [<ffffffff811662dc>] iget_locked+0xdc/0x1b0
                         inode_hash_lock             16          [<ffffffff81165d2d>] insert_inode_locked+0x6d/0x1b0
                         inode_hash_lock             14          [<ffffffff8116626f>] iget_locked+0x6f/0x1b0
                         ---------------
                         inode_hash_lock             25          [<ffffffff81165d2d>] insert_inode_locked+0x6d/0x1b0
                         inode_hash_lock             12          [<ffffffff811662dc>] iget_locked+0xdc/0x1b0
                         inode_hash_lock              9          [<ffffffff811645dc>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              1          [<ffffffff8116626f>] iget_locked+0x6f/0x1b0

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

                   &(&base->lock)->rlock:            41             41           0.61           6.07          81.78           2048        2010771           0.11         197.34     1205725.91
                   ---------------------
                   &(&base->lock)->rlock             23          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock             12          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              6          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   ---------------------
                   &(&base->lock)->rlock             23          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock             12          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              6          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0

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

               &(&dentry->d_lock)->rlock:            30             30           0.36           1.17          25.01        1221838       81120242           0.08         293.32    11339189.52
               -------------------------
               &(&dentry->d_lock)->rlock             10          [<ffffffff81155ee6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock             20          [<ffffffff811624b2>] dput+0x32/0x1d0
               -------------------------
               &(&dentry->d_lock)->rlock             18          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             12          [<ffffffff81155ee6>] path_get+0x36/0x50

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

                    zone->wait_table + i:            18             18           0.34           4.86          17.21          70472        2204702           0.11         270.26     1771135.85
                    --------------------
                    zone->wait_table + i             18          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    --------------------
                    zone->wait_table + i             17          [<ffffffff81063531>] finish_wait+0x41/0x80
                    zone->wait_table + i              1          [<ffffffff8106e892>] __wake_up+0x32/0x70

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

            &(&bp->indirect_lock)->rlock:            12             12           1.70           5.75          41.07            798           1766           0.12           8.84        1813.02
            ----------------------------
            &(&bp->indirect_lock)->rlock              7          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock              5          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock              8          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock              4          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                      inode_sb_list_lock:             8              8           0.39           1.22           6.20            921        4105123           0.11         969.34     2710538.13
                      ------------------
                      inode_sb_list_lock              4          [<ffffffff8116471d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock              4          [<ffffffff811657bf>] evict+0x6f/0x1c0
                      ------------------
                      inode_sb_list_lock              4          [<ffffffff8116471d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock              4          [<ffffffff811657bf>] evict+0x6f/0x1c0

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

                    &irq_desc_lock_class:             5              5           0.90           8.68          31.63            239        4549078           0.09         285.86     1216496.99
                    --------------------
                    &irq_desc_lock_class              4          [<ffffffff810bec93>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              4          [<ffffffff810c4305>] show_interrupts+0x125/0x310
                    &irq_desc_lock_class              1          [<ffffffff810c3a62>] irq_affinity_hint_proc_show+0x42/0x90

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

                   &(&zone->lock)->rlock:             2              2           1.45           5.67           7.12           2234         933716           0.12         238.68     1833434.71
                   ---------------------
                   &(&zone->lock)->rlock              2          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400
                   ---------------------
                   &(&zone->lock)->rlock              2          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400

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

                             &pipe->wait:             2              2           1.34           1.35           2.69             46           2113           0.11          15.52         371.52
                             -----------
                             &pipe->wait              2          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                             -----------
                             &pipe->wait              2          [<ffffffff8106e7f7>] __wake_up_sync_key+0x37/0x80

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

                                   key#7:             2              2           1.01           3.13           4.14            626         227673           0.10          14.65       31946.36
                                   -----
                                   key#7              2          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              1          [<ffffffff813ccc55>] __percpu_counter_sum+0x15/0x80
                                   key#7              1          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

              &(&newf->file_lock)->rlock:             1              1           1.49           1.49           1.49            110        8065256           0.11         262.24     1117763.28
              --------------------------
              &(&newf->file_lock)->rlock              1          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              --------------------------
              &(&newf->file_lock)->rlock              1          [<ffffffff81148747>] fd_install+0x47/0x80

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

                 &(&n->list_lock)->rlock:             1              1           0.67           0.67           0.67           2416         428998           0.11         186.60      185638.55
                 -----------------------
                 &(&n->list_lock)->rlock              1          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 -----------------------
                 &(&n->list_lock)->rlock              1          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0

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

                        &input_pool.lock:             1              1           0.52           0.52           0.52            200         223051           0.20          10.34       58980.62
                        ----------------
                        &input_pool.lock              1          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        ----------------
                        &input_pool.lock              1          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0

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

               &(&zone->lru_lock)->rlock:             1              1           1.84           1.84           1.84            725        3805078           0.12         279.92     1654557.17
               -------------------------
               &(&zone->lru_lock)->rlock              1          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               -------------------------
               &(&zone->lru_lock)->rlock              1          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120

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

                                pgd_lock:             0              0           0.00           0.00           0.00             14             21           0.34           2.02          22.07
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            130           9254           1.89         205.20      103400.10
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              6              9           0.16           0.86           5.36
                         tasklist_lock-W:             0              0           0.00           0.00           0.00             10             31           0.35          15.07         115.96
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             17            481           0.22           9.37         341.77
                           watchdog_lock:             0              0           0.00           0.00           0.00            920            920           4.06          22.72        7146.88
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             99          67811           0.17         205.12      280213.70
                              xtime_lock:             0              0           0.00           0.00           0.00              0          45978           3.59         258.74      656276.54
                                 sb_lock:             0              0           0.00           0.00           0.00             33           3456           0.11          27.18        1381.16
                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             27          21.72          91.37        1337.55
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0          89587           0.15          44.73       16581.48
                             &p->pi_lock:             0              0           0.00           0.00           0.00            357        9224087           0.10         297.25     2451933.69
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              0              2           6.47           6.93          13.40
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.12          21.18          79.03
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              4           3916           0.14          13.21        1959.68
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          45469           0.08           1.62        7244.18
                             sysctl_lock:             0              0           0.00           0.00           0.00              0             11           0.12           0.37           1.87
                             pidmap_lock:             0              0           0.00           0.00           0.00             13             15           0.25           1.17          12.31
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             16             78           0.10           7.67          63.20
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             26            120           0.10          11.15         121.63
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              0              7           4.74          10.61          53.39
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0             15           0.12           4.22          14.94
                              &x->wait#2:             0              0           0.00           0.00           0.00              5             10           0.16           0.92           5.00
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.19          75.01         288.87
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           8790           0.10          30.47       68648.36
                     &(&fs->lock)->rlock:             0              0           0.00           0.00           0.00            115        4082624           0.12         281.29     3238162.12
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             63            265           0.10           2.29          96.40
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             42           0.10           1.17           9.97
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2             41           0.11           0.98          11.69
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2             41           0.11           0.65           9.33
                      call_function.lock:             0              0           0.00           0.00           0.00              4              4           0.72           4.50           8.48
                               balancing:             0              0           0.00           0.00           0.00              0         537370           0.07         203.63      635730.78
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          26.76          26.76          26.76
                         pci_config_lock:             0              0           0.00           0.00           0.00           3751           8261           1.02           4.78       15399.45
                                  &timer:             0              0           0.00           0.00           0.00              0            174           0.08          13.24         615.15
                            sb_writers-R:             0              0           0.00           0.00           0.00              0              7           6.20          13.67          67.67
                                     key:             0              0           0.00           0.00           0.00             73            774           0.11           1.63         253.01
                                events-R:             0              0           0.00           0.00           0.00              0          22132           2.82         180.72      194861.12
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             16        4417130           0.13         264.63    22535487.49
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              3             42           0.09           0.91          12.13
                               bdev_lock:             0              0           0.00           0.00           0.00              0              2           5.70          13.75          19.45
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              0            140           0.68          65.70        1415.21
                               tty_mutex:             0              0           0.00           0.00           0.00              0              6           0.66           3.25           8.70
                              &tbl->lock:             0              0           0.00           0.00           0.00              2            567           0.11          34.91         589.63
               xfrm_policy_afinfo_lock-R:             0              0           0.00           0.00           0.00              0              1           0.97           0.97           0.97
         &(&lg->lg_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00             18         490688           0.11         112.26       58299.91
                          files_lglock-R:             0              0           0.00           0.00           0.00              0        5376726           0.08         232.06      492841.14
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00             93            452           0.15           3.52         232.67
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       21029580           0.07         235.47     1598273.11
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00             10             11           0.44          15.52          50.33
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              4             10           0.19           1.01           5.16
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              6           0.92           6.53          17.84
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              2              2           0.47           0.71           1.18
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      207144337           0.07        2218.12    70027601.39
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0       28338768           0.08         293.01     8456196.56
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              9             27           0.21           1.38          28.62
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00              8              8           0.35           0.70           3.93
                            &port->mutex:             0              0           0.00           0.00           0.00              2              3           1.24           1.68           4.28
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1839           7.53         276.29       20211.14
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              0          10592           0.10           0.70        1295.74
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             21           0.13           1.08          10.73
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              7           0.26           0.32           1.98
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            125           0.08          19.12         120.69
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              7           3.18           3.89          24.55
                             &vha->timer:             0              0           0.00           0.00           0.00              0           8261           1.72          27.61       83937.24
                               cdev_lock:             0              0           0.00           0.00           0.00              2              3           0.30           0.95           1.79
                           big_tty_mutex:             0              0           0.00           0.00           0.00              0              8           0.11           5.22          15.40
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.96           0.96           0.96
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.61           1.60
                          tty_files_lock:             0              0           0.00           0.00           0.00              0              8           0.11           0.52           1.90
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              2              2           0.50           0.55           1.06
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.13           0.32           0.74
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.60          24.90          84.99
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              5              5         814.97       36522.09       48707.38
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             93          18881           0.12         690.24       53763.96
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             10          85425           0.16       16028.26      324425.93
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00            118          94914           0.10         233.26       86999.91
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            210          33372           0.15           3.09        6221.79
                             rename_lock:             0              0           0.00           0.00           0.00              3             81           0.33           3.68          98.33
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              4          41.82         689.17        1487.46
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            114           0.14         141.46        1053.68
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             33           0.12           2.10          21.10
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00              4           3870           3.00          29.24       15847.65
                         dcache_lru_lock:             0              0           0.00           0.00           0.00             97        1276976           0.11         112.71      156251.21
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              0             49           1.74          13.54         343.16
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00            107        4080878           0.11         264.48      477719.99
                                &p->lock:             0              0           0.00           0.00           0.00              0           2544           0.21         260.23       33044.15
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             33           0.12           0.80          14.29
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             33           0.13           0.85          19.03
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             31            252           0.18          17.67         190.36
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.27           2.11           3.38
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           3.39           5.84           9.23
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          14.89          14.89          14.89
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          26964           0.11           0.48        3208.89
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           8988           1.07           5.98       21644.45
                               swap_lock:             0              0           0.00           0.00           0.00              0              2           0.41           0.54           0.95
                               uts_sem-R:             0              0           0.00           0.00           0.00              0              2           0.47           0.69           1.16
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              8           0.53           1.93          10.18
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.28           1.05           2.21
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00             95         114776           0.10          36.73       17069.55
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00              2              6           0.47           0.53           2.99
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0              6           0.13           0.29           1.12
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1839           8.58         280.73       28294.62
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           1147          36116           0.11           7.24        7566.15
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0          45978           2.65         192.41      555703.67
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              3          11.30          21.91          45.47
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            514           1068           0.09           1.87         309.95
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             12            899           0.11          19.16         525.01
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00              2              6           0.12           2.09           3.73
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00              5              6           0.14           1.17           3.22
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00              0              1        7815.13        7815.13        7815.13
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          22070           0.85         208.68      213466.85
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          22070           2.39         179.72      181762.90
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              0              2           0.27           0.36           0.63
                             fasync_lock:             0              0           0.00           0.00           0.00              0              2           0.34           0.50           0.84
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              2              5           0.20           0.62           2.03
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00             10             14           0.16          14.64          40.95
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             46        1194.19        1216.93       55289.38
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            920           4.73          28.84        8502.28
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0            411           4.13         186.18        2516.37
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1             33           0.13           0.84          19.10
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           1.53           5.33           6.86
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             36           0.12         497.09        1062.11
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              1              4           0.17           2.44           4.74
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              9            410           3.78         185.45        2351.67
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00              7            863           0.11           2.06         243.68
                              jbd_handle:             0              0           0.00           0.00           0.00              0            430           2.06         175.98        1501.64
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             12            521           0.13           7.28         148.74
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.27           0.60           1.17
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00              6            430           0.11           0.84          60.38
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              3              9           2.33          80.14         123.25
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              2              9           0.11           0.55           2.16
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             33           0.11           0.68          12.90
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             14           0.13           0.33           2.91
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             59           0.42          36.28         364.72
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              7           2.36           3.27          19.05
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             64           0.11           1.18          15.46
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             12           0.14           0.96           3.83
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              7           0.15          40.01          42.65
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.14           0.84           2.06
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0             49           0.22           0.71          21.01
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0             57           0.19           0.78          23.93
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              1              1           7.13           7.13           7.13
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             99            427           1.26         190.87        2615.50
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4416           0.58           3.36        3056.72
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           8832           0.53           1.57        6148.25
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4324           0.31           1.42        2529.11
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              6           0.08          11.85          32.27
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00              2              3           0.34           1.23           1.96
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             46        1191.45        1210.55       55098.41
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             46           0.86           4.15          79.67
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              4            424           2.34          13.61        1778.97
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            459           4.26          22.38        4104.95
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             92           4.04          19.58        1000.12
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            738           0.12           3.63         240.98
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            740           0.11           3.54         268.73
                              &n->lock-W:             0              0           0.00           0.00           0.00              3             98           0.14           3.56          66.48
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             15           0.20           1.56          10.08
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            427           4.35          29.92        4038.19
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            427           2.27         193.40        3694.94
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            427           1.95         192.39        3320.98
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            459           0.24           1.79         222.25
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            459           0.42           2.13         420.46
                              &bp->timer:             0              0           0.00           0.00           0.00              0            459           7.46          19.04        5430.06
                               &n->timer:             0              0           0.00           0.00           0.00              0              1          18.11          18.11          18.11
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            200           0.35           1.23         135.89
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.39           1.18          67.00
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.62          43.63         121.33
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             14           0.11           0.59           3.25
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             16           0.43           1.59          18.49
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             22            143           0.11          18.95         166.84
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             51           0.12      954430.55     8089160.52
                                   key#6:             0              0           0.00           0.00           0.00            455         454816           0.10         229.68       55877.70
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              2              3           0.40           0.74           1.65
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.14           0.15           0.72
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0            153           4.89          24.32        1612.02
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             92           4.42          21.83        1090.66
                               &pl->lock:             0              0           0.00           0.00           0.00             55            161           0.52          13.31         187.24
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             46           1.06          20.54         543.84
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             46        1193.87        1214.86       55247.26
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             62           0.99          22.91         704.11
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             62           6.22          47.77         751.62
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              8           0.79           3.19          17.37
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             16          18.89          60.78         531.09
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             16          16.18          57.45         485.52
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             66           0.10           2.35          40.79
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             33           0.12           0.98          18.76
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4            132           0.10           0.74          43.01
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             33           0.13           0.89          19.32
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             33           0.12           2.01          20.64
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             33           0.13           1.00          18.19
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             33           0.12           0.83          19.39
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             33           0.11           0.87          19.03
                              &x->wait#2:             0              0           0.00           0.00           0.00              6             12           0.12          11.81          33.67
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             33           0.11           1.76          14.68
                 &rl->wait[BLK_RW_ASYNC]:             0              0           0.00           0.00           0.00             86          52842           0.11          34.35       79543.85
                                       t:             0              0           0.00           0.00           0.00              0             96           3.57          28.37         925.45
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          10.67          24.50          35.17
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           9.36          21.30          30.66
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          14.64          14.64          14.64
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00        4609038       46377484           0.08         292.80     8889792.03
                                   key#1:             0              0           0.00           0.00           0.00            251         135206           0.11         178.04       70329.52
                                   key#1:             0              0           0.00           0.00           0.00             96          13297           0.11           5.75        3109.01
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              0           1107           0.11    23391530.11   126521205.00
                &type->i_mutex_dir_key#5:             0              0           0.00           0.00           0.00          32608        1548071           6.96       29664.03    37181931.54
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00         244473        3928152           0.10       23426.17    19610719.18
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00        1077691       28458459           0.33         427.20    29702654.56
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00        1066934       61258019           0.10        1481.35     9348156.79
                          sb_writers#1-R:             0              0           0.00           0.00           0.00              0       23573783           1.09       32309.49   175937965.98
              &type->i_mutex_dir_key#5/1:             0              0           0.00           0.00           0.00          34294         273106           0.83        7412.81     5436627.33
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00           4623        1549071           0.24         286.85      532651.06
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00             95        1549071           0.11         241.20      281290.05
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00         224653        1549017           0.10         115.36      182345.77
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00             67            674           0.11          15.19         262.74
                                   key#1:             0              0           0.00           0.00           0.00              1             10           0.12           0.36           1.53
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00         222818       21849121           3.66     1004743.48   149214104.81
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00        1244472        2092267           0.10         283.77      291913.63
                      &ext4__ioend_wq[i]:             0              0           0.00           0.00           0.00           4071        1548069           0.11           5.49      249729.53
                           &lg->lg_mutex:             0              0           0.00           0.00           0.00             18         490688           3.17        9605.31     2171544.74
                  &(&pa->pa_lock)->rlock:             0              0           0.00           0.00           0.00              0        1000624           0.11         226.35      130202.09
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             15            956           0.11           7.97         146.22
      &(&ei->i_completed_io_lock)->rlock:             0              0           0.00           0.00           0.00         222818         820168           0.11         204.04       98846.19
                         sb_internal#2-R:             0              0           0.00           0.00           0.00              0         272099           6.84         361.01     4507575.45
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00              8              8           0.43           1.32           5.67
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0             47           0.14           0.52          13.24
                                ntp_lock:             0              0           0.00           0.00           0.00              0          92416           0.10           6.50       29504.36
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              6           2282           0.29           7.46        1354.17
