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:       2851413        2855397           0.12         304.09     7250405.17       12341986       32744385           0.15         319.71    43256767.29
                      ------------------
                      &(&h->lock)->rlock         650871          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          83562          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         362534          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         843931          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      ------------------
                      &(&h->lock)->rlock          77402          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock        2179153          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          20092          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         428297          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]

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

                        rcu_node_level_1:         92430          92753           0.11         207.21      349505.96         434443        1196012           0.07         195.19      711371.37
                        ----------------
                        rcu_node_level_1          90205          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           1819          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1            702          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1             27          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1          85691          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           4053          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1            888          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1           2121          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210

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

           &(&mapping->tree_lock)->rlock:         34090          34491           0.17           6.52       21530.22          78122      129889834           0.10         295.50    23451920.37
           -----------------------------
           &(&mapping->tree_lock)->rlock          23999          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           &(&mapping->tree_lock)->rlock           9770          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock            722          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           -----------------------------
           &(&mapping->tree_lock)->rlock          13659          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock          20014          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           &(&mapping->tree_lock)->rlock            818          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0

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

                                &q->lock:          9727          10253           0.25          18.84       12283.62       12712656       12788293           0.10         286.10     6973404.19
                                --------
                                &q->lock           8002          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock           2251          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock           6942          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           3311          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0

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

                               &rq->lock:          2057           2057           0.25          30.74       15693.76           5614        7961340           0.07         288.72    11336918.41
                               ---------
                               &rq->lock           1651          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock            401          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock              1          [<ffffffff81074a87>] try_to_wake_up+0x237/0x300
                               &rq->lock              3          [<ffffffff81073ce1>] scheduler_tick+0x41/0x1a0
                               ---------
                               &rq->lock            285          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock           1448          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock            315          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock              8          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300

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

                        rcu_node_level_0:           364            366           0.32           6.59         767.97          31310          67291           0.10         187.45       46714.51
                        ----------------
                        rcu_node_level_0            310          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             32          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0              4          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0             17          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        ----------------
                        rcu_node_level_0            256          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             62          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0             35          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0              9          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530

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

                                   key#5:           358            358           0.30           2.95         475.46         156553        3886756           0.09         294.18      904686.25
                                   -----
                                   key#5            358          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            358          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                                pci_lock:           351            351           1.72          11.71        1427.30          11326          23853           1.24          14.70      101702.82
                                --------
                                pci_lock            351          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            351          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                             &rq->lock/1:           207            207           0.80          37.49        1421.00            374           2816           0.09          13.22        7770.72
                             -----------
                             &rq->lock/1            207          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             -----------
                             &rq->lock/1             65          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1             79          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1             61          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                             &rq->lock/1              1          [<ffffffff81074277>] sys_sched_yield+0x27/0x70

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

            &(&bp->indirect_lock)->rlock:            71             71           1.80           6.34         258.70           2396           5172           0.12          41.06        5679.20
            ----------------------------
            &(&bp->indirect_lock)->rlock             52          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             19          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             41          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             30          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                   &(&base->lock)->rlock:            42             42           0.64           4.76         101.19           5561        5906997           0.10         251.58     3598975.36
                   ---------------------
                   &(&base->lock)->rlock             26          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock              6          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock             10          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   ---------------------
                   &(&base->lock)->rlock             28          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock              4          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock             10          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0

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

               &(&zone->lru_lock)->rlock:            28             28           0.40           3.22          42.36            985        2477725           0.11         286.27     2068167.45
               -------------------------
               &(&zone->lru_lock)->rlock              8          [<ffffffff81106cf8>] release_pages+0x158/0x210
               &(&zone->lru_lock)->rlock             20          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               -------------------------
               &(&zone->lru_lock)->rlock             25          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock              3          [<ffffffff81106cf8>] release_pages+0x158/0x210

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

                                   key#1:            10             10           0.91           2.32          15.35          21686         287182           0.11         141.40       42852.62
                                   -----
                                   key#1             10          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#1             10          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                    &irq_desc_lock_class:             8              8           1.39           9.21          46.18            575       12844994           0.10         293.82     1856198.55
                    --------------------
                    &irq_desc_lock_class              5          [<ffffffff810bec93>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              3          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              8          [<ffffffff810c4305>] show_interrupts+0x125/0x310

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

                        &input_pool.lock:             6              6           0.63           1.43           6.42           1074         213159           0.16          22.59       71062.29
                        ----------------
                        &input_pool.lock              6          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        ----------------
                        &input_pool.lock              6          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0

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

                                   key#6:             4              4           0.56           0.81           2.77           7844         720124           0.10         230.64       84466.30
                                   -----
                                   key#6              4          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6              4          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                   &(&zone->lock)->rlock:             3              3           1.52           1.75           4.82           2010         911368           0.12         288.87     1779356.17
                   ---------------------
                   &(&zone->lock)->rlock              2          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock              1          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   ---------------------
                   &(&zone->lock)->rlock              2          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock              1          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0

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

                                   key#7:             3              3           0.73           1.85           3.56           5679         360816           0.10          12.08       49242.88
                                   -----
                                   key#7              2          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   key#7              1          [<ffffffff813ccc55>] __percpu_counter_sum+0x15/0x80
                                   -----
                                   key#7              3          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                 &(&n->list_lock)->rlock:             3              3           0.50           1.61           3.07           8107        1346933           0.11         285.28      296890.10
                 -----------------------
                 &(&n->list_lock)->rlock              2          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 &(&n->list_lock)->rlock              1          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 -----------------------
                 &(&n->list_lock)->rlock              2          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 &(&n->list_lock)->rlock              1          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0

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

                         tasklist_lock-W:             0              0           0.00           0.00           0.00             26             79           0.20          15.19         306.82
                         tasklist_lock-R:             1              1           2.09           2.09           2.09             50           1454           0.14          15.79        2431.58
                         ---------------
                           tasklist_lock              1          [<ffffffff81057027>] do_prlimit+0x57/0x1f0
                         ---------------
                           tasklist_lock              1          [<ffffffff8103c1db>] copy_process+0xbeb/0x13a0

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

                    zone->wait_table + i:             1              1           0.93           0.93           0.93           1799           3869           0.12          25.91        7616.31
                    --------------------
                    zone->wait_table + i              1          [<ffffffff81063531>] finish_wait+0x41/0x80
                    --------------------
                    zone->wait_table + i              1          [<ffffffff8106e892>] __wake_up+0x32/0x70

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

               &sb->s_type->i_lock_key#1:             1              1           1.45           1.45           1.45           1057           1178           0.09           1.91         452.50
               -------------------------
               &sb->s_type->i_lock_key#1              1          [<ffffffff811734a2>] __mark_inode_dirty+0x72/0x230
               -------------------------
               &sb->s_type->i_lock_key#1              1          [<ffffffff811746b9>] sync_inodes_sb+0x1c9/0x290

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

                                pgd_lock:             0              0           0.00           0.00           0.00             26             43           0.17           3.24          39.38
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            161           7865           1.74          30.78       67450.47
                  random_write_wait.lock:             0              0           0.00           0.00           0.00             12             17           0.16           1.19           9.41
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              1              2           5.16           5.64          10.81
                             &p->pi_lock:             0              0           0.00           0.00           0.00           7547         507910           0.10         252.42      984393.03
                           watchdog_lock:             0              0           0.00           0.00           0.00           2653           2653           3.28          18.38       21778.58
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            114         195837           0.17         254.25     1003759.90
                              xtime_lock:             0              0           0.00           0.00           0.00              0         132646           4.57         206.24     1364977.32
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              2              3           5.60          12.81          25.32
                                 sb_lock:             0              0           0.00           0.00           0.00            129           5376           0.11          64.86        2624.08
                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             24          48.45          56.73        1207.73
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0         262200           0.15         223.52       48011.87
                         inode_hash_lock:             0              0           0.00           0.00           0.00             49          34719           0.11          53.32       13051.73
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.12          21.71          79.69
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00            119            253           0.10           1.62          87.40
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2         130384           0.08           2.69       20065.77
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             11          11229           0.13          13.61        5207.99
                             sysctl_lock:             0              0           0.00           0.00           0.00              3             44           0.11           0.74           7.48
                             pidmap_lock:             0              0           0.00           0.00           0.00             33             38           0.26           1.46          29.48
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             26            253           0.10          13.49         165.11
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             69            329           0.10          12.87         325.68
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              8             25           1.46           8.97         161.11
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0             33           0.11           2.58          25.01
              &(&newf->file_lock)->rlock:             0              0           0.00           0.00           0.00             63         240723           0.11          87.86       50380.88
                              &x->wait#2:             0              0           0.00           0.00           0.00             11             22           0.14           0.78           9.23
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.21          71.89         264.04
                     &(&fs->lock)->rlock:             0              0           0.00           0.00           0.00             71         103723           0.12         219.78      125325.52
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              6             25           0.13           0.71           6.63
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0            168           0.09           1.05          36.71
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0            104           0.11           0.59          16.95
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0            104           0.11           0.41          16.56
                      call_function.lock:             0              0           0.00           0.00           0.00              4              4           0.69           3.27           5.46
                               balancing:             0              0           0.00           0.00           0.00              0        1752376           0.07         263.12     1614088.53
                                bdi_lock:             0              0           0.00           0.00           0.00              0              5          13.42          34.45         111.84
                         pci_config_lock:             0              0           0.00           0.00           0.00          11326          23853           1.02           4.98       45486.89
                                  &timer:             0              0           0.00           0.00           0.00              0            153           0.08          23.25         505.48
                            sb_writers-R:             0              0           0.00           0.00           0.00              0             25           2.28          11.85         197.17
                                events-R:             0              0           0.00           0.00           0.00              0          63851           2.79         254.71      557675.51
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             60       12741164           0.11         272.80    62496399.07
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              6             63           0.09           1.06          17.79
                               bdev_lock:             0              0           0.00           0.00           0.00              1              2           4.55          14.25          18.80
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              0            404           0.64         121.85        4076.27
                               tty_mutex:             0              0           0.00           0.00           0.00              1              6           0.69           2.17           7.42
                              &tbl->lock:             0              0           0.00           0.00           0.00              0           1606           0.11          31.79        1247.90
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00           1662       26262169           0.11         287.73     3143563.68
                          files_lglock-R:             0              0           0.00           0.00           0.00              0         160166           0.08         213.20       30105.35
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            187           1124           0.15           2.57         527.36
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       88657177           0.07         309.14     6675563.37
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           7596           0.10          31.20       71826.75
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00             22             25           0.18          22.22          92.85
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0             12           0.36          10.99          29.77
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              2           0.69           0.72           1.40
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      373727820           0.07        1483.18   159396060.68
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         819673           0.08         222.07      380752.99
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              1             24           1.00           1.42          25.88
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00             18             19           0.23           0.69           9.09
                            &port->mutex:             0              0           0.00           0.00           0.00              3              3           1.12           1.54           3.92
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           5306           7.52          12.11       52287.76
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              3          30396           0.10          40.63        3760.51
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             60           0.13           0.92          18.76
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0             20           0.19           0.33           4.38
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            471           0.08           4.58         158.64
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0             20           2.26           2.94          49.34
                             &vha->timer:             0              0           0.00           0.00           0.00              0          23853           1.72          25.25      212943.95
                               cdev_lock:             0              0           0.00           0.00           0.00              3              6           0.27           1.05           3.58
                           big_tty_mutex:             0              0           0.00           0.00           0.00              1              8           0.10           3.91          13.38
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              0              1           0.85           0.85           0.85
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.61           1.73
                          tty_files_lock:             0              0           0.00           0.00           0.00              1              8           0.11           0.37           1.67
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              1              2           0.57           0.71           1.29
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.13           0.41           0.86
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.61          25.36          86.06
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00             11             11         119.14       20994.38       41134.32
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             10          48117           0.11        1058.34       89004.91
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             18          28324           0.14       11071.03       52814.43
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00             42          54279           0.10         200.58       16692.00
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            373          96439           0.15           2.50       17609.55
                             rename_lock:             0              0           0.00           0.00           0.00              5             84           0.34           3.37          95.30
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0             10          37.44        1056.32        2675.83
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            243           0.14         181.84        1711.17
                                     key:             0              0           0.00           0.00           0.00             16             32           0.12           0.69           9.05
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             30           0.13           1.10          19.00
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00             11          11097           3.01          29.73       42082.62
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              2           1031           0.12           2.05         725.12
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              2            135           1.98          16.79         917.13
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00             53          98648           0.11          59.17       15417.38
                                &p->lock:             0              0           0.00           0.00           0.00              0           7280           0.20         278.46       93516.01
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             30           0.13           0.82          14.44
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             30           0.13           1.00          18.55
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             30            219           0.18          11.82         176.08
                             &pipe->wait:             0              0           0.00           0.00           0.00             68           5528           0.11          12.70         943.30
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.26           1.50           2.76
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           3.14           5.16           8.29
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          17.01          17.01          17.01
                         unix_table_lock:             0              0           0.00           0.00           0.00              6             42           0.11           0.97          13.13
                            &u->readlock:             0              0           0.00           0.00           0.00              6              9           5.93          14.41          78.10
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          78036           0.11           0.48        9009.40
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          26012           1.00         224.29       61364.66
                               swap_lock:             0              0           0.00           0.00           0.00              1              2           0.42           0.63           1.05
                               uts_sem-R:             0              0           0.00           0.00           0.00              1              2           0.38           0.66           1.05
                               &wq->wait:             0              0           0.00           0.00           0.00             18             27           0.12          14.88          92.15
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              6           0.97           3.65          12.38
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            917           4843           0.11         247.90       20896.14
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.31           0.98           1.99
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              9             42           0.12           3.81          45.82
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00             18             54           0.10           1.19          16.06
                           &u->peer_wait:             0              0           0.00           0.00           0.00              6             27           0.12           0.79           7.51
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00              5             10           0.14           0.54           4.32
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0             10           0.12           0.28           1.77
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           5306           8.33          20.60       69902.88
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           4105         102389           0.11           6.28       16097.83
               &(&dentry->d_lock)->rlock:             0              0           0.00           0.00           0.00          14252        2077076           0.08         218.96      322038.01
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0         132646           3.44         194.94     1081468.04
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              5          10.20          24.86          84.62
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             27            846           0.11          54.13         656.73
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00              4             12           0.11           0.52           2.73
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00              6             12           0.12           1.18           6.67
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              0             18           0.11           0.44           3.70
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00              0             10           0.20       12019.08       12544.31
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          63675           0.58         255.79      747391.14
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          63675           2.37         254.13      522633.58
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              1              2           0.30           0.37           0.67
                             fasync_lock:             0              0           0.00           0.00           0.00              1              2           0.35           0.50           0.85
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              3             14           0.14           0.54           4.13
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00             29             41           0.15          14.68         126.81
                            events_nrt-R:             0              0           0.00           0.00           0.00              0            132        1188.00        1208.77      157822.28
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           2653           4.10          23.99       26151.32
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              3              6           0.10           0.12           0.62
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0            357           4.04         298.79        3086.70
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             30           0.13           1.03          18.86
              &type->i_mutex_dir_key#3/1:             0              0           0.00           0.00           0.00              0              3           7.98           9.75          26.33
              &sb->s_type->i_mutex_key#9:             0              0           0.00           0.00           0.00              6              9           1.28           3.68          23.09
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           5.79           6.67          12.46
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             36           0.40         618.50        1405.40
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2              4           0.17           3.52           7.37
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             15            354           3.71         265.72        2566.01
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             16            766           0.11          53.88         292.73
                              jbd_handle:             0              0           0.00           0.00           0.00              0            380           2.00         162.78        1886.80
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              0              6           2.04           2.91          14.36
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             18            646           0.13          31.84         300.36
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              2              7           0.14           0.63           2.43
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00             17            380           0.11           1.02          59.32
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              3              9           0.35         116.68         153.88
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              1             12           0.12           0.55           2.82
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.14           0.33           0.61
                          file_lock_lock:             0              0           0.00           0.00           0.00              0              9           0.33           1.13           5.20
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             30           0.13           0.77          12.64
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             40           0.13           0.40           7.17
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0            163           0.15          34.01         791.56
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             20           1.13           2.92          31.30
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0            176           0.11           0.93          31.02
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             30           0.14           1.46          19.52
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0             12           0.14           1.05           3.85
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0             12           0.13           0.82           2.69
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             58          25749           0.10         283.94        5841.30
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            152           0.22           0.78          42.89
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0            174           0.26           1.39          53.39
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              5              6           0.09           5.38           5.97
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            114           1299           1.47          16.27        9165.41
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          12672           0.58         218.91        8803.91
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          25344           0.53         221.70       17757.51
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          12408           0.30           1.27        7169.06
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             12           0.08          10.76          57.23
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00              5              6           0.30           0.90           3.18
                              &x->wait#1:             0              0           0.00           0.00           0.00              3              9           0.16           9.51          24.65
                 &rl->wait[BLK_RW_ASYNC]:             0              0           0.00           0.00           0.00           7303         398016           0.11         229.82      535925.14
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0            132        1185.93        1204.48      157417.36
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0            132           0.57           2.22         163.98
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0           1265           0.61          49.30        5728.58
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0           1325           5.04          13.69       10605.39
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            266           3.53          12.78        1684.29
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0           2128           0.12           0.55         281.45
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0           2128           0.11           1.97         529.49
                              &n->lock-W:             0              0           0.00           0.00           0.00              0            247           0.13           1.96          75.09
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             34           0.17           1.80          18.51
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0           1299           4.55          63.95       16884.49
                           edac-poller-R:             0              0           0.00           0.00           0.00              0           1299           2.37          22.25       12173.96
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0           1299           2.08          20.01       11290.79
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0           1325           0.24           1.30         477.62
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0           1325           0.41           2.71         857.41
                              &bp->timer:             0              0           0.00           0.00           0.00              0           1326           4.58          19.70       13664.65
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            784           0.30           2.24         464.88
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            408           0.36           1.18         241.93
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            408           0.60           1.34         286.36
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             34           0.11           0.30           4.74
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             44           0.40           1.04          27.00
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             31            286           0.11          18.68         203.47
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             43           0.13        5851.75       12100.38
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              5              6           0.17           0.85           2.75
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0             12           0.14           0.16           1.73
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0            443           6.05          19.63        4694.38
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            266           4.12          13.83        1885.76
                               &pl->lock:             0              0           0.00           0.00           0.00             42            462           0.54          13.01         588.84
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0            132           0.64          19.08        1902.87
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0            132        1187.69        1208.46      157778.66
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0            176           7.51          18.65        2295.02
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0            176           5.12          41.30        1733.74
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0             22           1.65           2.98          56.79
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             44          12.61          52.71        1124.99
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             44          10.82          50.55        1046.23
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              6             60           0.13           3.19          41.24
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             30           0.14           1.03          18.39
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00             12            120           0.13           1.07          41.55
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             30           0.13           1.03          19.02
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             30           0.14           1.02          18.24
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             30           0.13           0.94          18.34
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3             30           0.13           0.99          19.20
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3             30           0.10           0.93          18.72
                              &x->wait#2:             0              0           0.00           0.00           0.00              7             12           0.16          13.05          34.80
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3             30           0.13           1.06          13.64
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             43           2713           0.11           8.94         754.13
                                       t:             0              0           0.00           0.00           0.00              0            192           3.63          25.90        2245.72
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              4          18.62          49.82         138.21
                                &f->lock:             0              0           0.00           0.00           0.00              0              4          17.01          45.17         125.04
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              2           8.77          18.34          27.11
         &(&bgl->locks[i].lock)->rlock#2:             0              0           0.00           0.00           0.00              0          33299           0.08         523.03       72763.45
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           5133       26248473           0.08         296.28     3344969.76
                                   key#1:             0              0           0.00           0.00           0.00             31          13315           0.11         258.82        4415.82
                                   key#1:             0              0           0.00           0.00           0.00              1             13           0.26           2.51          10.69
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2           2129           0.13   840837519.94  2041589510.79
                &type->i_mutex_dir_key#5:             0              0           0.00           0.00           0.00              1           1026           5.63       10060.24       75120.81
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00          13546          75418           0.10       44637.50     3703367.91
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00           1425       26231224           0.34         519.79    23266088.49
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00           1056       52501376           0.10         517.78     7753656.78
                          sb_writers#1-R:             0              0           0.00           0.00           0.00              0       88657672           1.01      878228.42   366655322.02
              &type->i_mutex_dir_key#5/1:             0              0           0.00           0.00           0.00              0              8           0.83        8310.77       14684.75
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00              2           1027           0.40           3.04        1600.41
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00              1           1027           0.13           5.89         491.85
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00            278           1027           0.12           1.92         242.00
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00              7            878           0.11           0.61         280.24
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00          13984       88656640           0.78      878225.32   344799698.47
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00          14574          49807           0.14         258.90       14423.82
                      &ext4__ioend_wq[i]:             0              0           0.00           0.00           0.00            419           2597           0.13           2.33        1320.72
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00             30          13372           0.10         337.04        2865.03
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             16             19           0.19           2.58          12.31
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0            136           0.14           1.23          35.34
                                ntp_lock:             0              0           0.00           0.00           0.00              0         266618           0.10           3.75       55202.49
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00             12           2311           0.27          18.18        1388.01
