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:       1575976        1592622           0.22         290.28     5619340.20        5575165       11801679           0.14         321.54    28456920.82
                      ------------------
                      &(&h->lock)->rlock         288463          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      &(&h->lock)->rlock         113934          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         309049          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock              6          [<ffffffff81394cd0>] blk_queue_bio+0x300/0x3b0
                      ------------------
                      &(&h->lock)->rlock         182611          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         286764          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock         250649          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock              9          [<ffffffff81394cd0>] blk_queue_bio+0x300/0x3b0

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

                        rcu_node_level_1:         21411          21774           0.23         200.50       72702.78         103531         284783           0.08         271.21      156333.34
                        ----------------
                        rcu_node_level_1          21004          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1            619          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1            143          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1              8          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1          19664          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           1081          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1            819          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1            210          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190

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

                                &q->lock:          3112           3590           0.25          17.29        6223.94        3940826        3955530           0.10         293.06     6827002.26
                                --------
                                &q->lock           3039          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock            551          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock           1833          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           1757          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0

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

                        &input_pool.lock:          1447           1448           0.32           6.55        1716.35         201260         226061           0.11         219.24      236583.74
                        ----------------
                        &input_pool.lock           1448          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        ----------------
                        &input_pool.lock           1448          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0

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

                               &rq->lock:          1098           1099           0.26          27.74        3750.35          85372       13146947           0.07         292.45    11706066.36
                               ---------
                               &rq->lock            247          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock            718          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock            128          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               &rq->lock              6          [<ffffffff81073ce1>] scheduler_tick+0x41/0x1a0
                               ---------
                               &rq->lock            413          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock            461          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock              2          [<ffffffff8107bc93>] idle_balance+0x133/0x180
                               &rq->lock            117          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300

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

                    zone->wait_table + i:           424            424           0.25           9.39         756.73        1796809        4043983           0.11         296.75     7896931.88
                    --------------------
                    zone->wait_table + i            371          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i             53          [<ffffffff8106359a>] prepare_to_wait_exclusive+0x2a/0x90
                    --------------------
                    zone->wait_table + i            413          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i             11          [<ffffffff8106359a>] prepare_to_wait_exclusive+0x2a/0x90

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

                             &rq->lock/1:           314            314           0.44          39.57        1638.17           1702           3397           0.08          13.08        6796.09
                             -----------
                             &rq->lock/1            314          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             -----------
                             &rq->lock/1             58          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                             &rq->lock/1            133          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1            123          [<ffffffff8169682e>] __schedule+0xbe/0x7c0

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

                                pci_lock:           169            171           0.48           7.19         606.60           2998           5537           1.24          11.99       21006.41
                                --------
                                pci_lock            171          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            171          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                        rcu_node_level_0:           137            138           0.47           3.91         220.24           7913          18124           0.10          11.59       11815.27
                        ----------------
                        rcu_node_level_0             91          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             21          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0              5          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0              8          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        ----------------
                        rcu_node_level_0             81          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             32          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0              6          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0             19          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0

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

               &(&zone->lru_lock)->rlock:            68             68           0.36           2.64          69.29         183353         243121           0.11           9.81      190017.27
               -------------------------
               &(&zone->lru_lock)->rlock             68          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               -------------------------
               &(&zone->lru_lock)->rlock             68          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120

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

                   &(&zone->lock)->rlock:            48             48           0.52           2.90          67.68          94465         109129           0.12          26.45      234862.74
                   ---------------------
                   &(&zone->lock)->rlock             42          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock              6          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   ---------------------
                   &(&zone->lock)->rlock             47          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock              1          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0

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

               &(&dentry->d_lock)->rlock:            26             27           0.58           1.63          27.50          12187         383305           0.08          79.17       57070.95
               -------------------------
               &(&dentry->d_lock)->rlock             20          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              2          [<ffffffff811567e9>] follow_managed+0x179/0x2f0
               &(&dentry->d_lock)->rlock              2          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               &(&dentry->d_lock)->rlock              3          [<ffffffff81155ee6>] path_get+0x36/0x50
               -------------------------
               &(&dentry->d_lock)->rlock              2          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               &(&dentry->d_lock)->rlock             11          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              2          [<ffffffff81155ee6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock              7          [<ffffffff81155f71>] unlazy_walk+0x71/0x250

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

            &(&bp->indirect_lock)->rlock:            17             18           1.06           5.91          52.27            469           1140           0.12          40.15        1509.30
            ----------------------------
            &(&bp->indirect_lock)->rlock              8          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             10          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             12          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock              6          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                   &(&base->lock)->rlock:             8              8           0.77           3.77          21.35           1309        1346850           0.11         182.72     1120997.89
                   ---------------------
                   &(&base->lock)->rlock              3          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock              1          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              4          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   ---------------------
                   &(&base->lock)->rlock              3          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock              1          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              4          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0

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

           &(&mapping->tree_lock)->rlock:             7              7           0.45           1.34           5.33          61634        2846499           0.10         232.49      923740.13
           -----------------------------
           &(&mapping->tree_lock)->rlock              1          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock              6          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0
           -----------------------------
           &(&mapping->tree_lock)->rlock              1          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock              6          [<ffffffff810f9a51>] add_to_page_cache_locked+0x71/0xe0

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

                     &(&fs->lock)->rlock:             4              4           0.85           1.93           6.11           1626          19494           0.10          55.64       18313.44
                     -------------------
                     &(&fs->lock)->rlock              4          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock              4          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250

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

        &(&journal->j_state_lock)->rlock:             2              2           0.94           1.28           2.22             14            734           0.11          16.10         423.20
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123d9f2>] journal_start_commit+0x32/0xa0
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123797c>] journal_commit_transaction+0x8c/0x13f0
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123cb6c>] kjournald+0x1ec/0x280
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123c568>] log_wait_commit+0x28/0x150

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

                    &irq_desc_lock_class:             1              1           9.04           9.04           9.04            170        3862078           0.10         246.41      892950.61
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810c4305>] show_interrupts+0x125/0x310

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

        &(&mapping->private_lock)->rlock:             1              1           1.07           1.07           1.07           1123           5644           0.11           6.30        1794.25
        --------------------------------
        &(&mapping->private_lock)->rlock              1          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        --------------------------------
        &(&mapping->private_lock)->rlock              1          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190

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

                   random_read_wait.lock:             1              1           0.51           0.51           0.51           1249          30773           0.11          11.76        6950.50
                   ---------------------
                   random_read_wait.lock              1          [<ffffffff8106e892>] __wake_up+0x32/0x70
                   ---------------------
                   random_read_wait.lock              1          [<ffffffff8106e892>] __wake_up+0x32/0x70

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

                 &(&n->list_lock)->rlock:             0              0           0.00           0.00           0.00            113            248           0.13           2.45         205.05
                                pgd_lock:             0              0           0.00           0.00           0.00              9             12           0.34           1.64          11.48
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           1450           1852           1.69          21.58       16207.97
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              4             53           0.12           0.92           9.04
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              0              2           2.37          14.55          16.92
                             &p->pi_lock:             0              0           0.00           0.00           0.00          42671        1980465           0.10         283.69     5762079.83
                         tasklist_lock-W:             0              0           0.00           0.00           0.00             55            211           0.17           6.77         377.12
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             18            321           0.25           6.81         625.32
                           watchdog_lock:             0              0           0.00           0.00           0.00            616            616           4.84          17.56        6015.34
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             26          45487           0.19         202.73      229238.93
                              xtime_lock:             0              0           0.00           0.00           0.00              0          30817           4.40         194.74      365741.71
                                 sb_lock:             0              0           0.00           0.00           0.00              9            268           0.11           9.86         134.10
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0          60015           0.15          72.05       13974.37
                         inode_hash_lock:             0              0           0.00           0.00           0.00              4          13665           0.11           2.72        6315.68
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.12          21.34          78.32
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             70            255           0.09          14.22         106.71
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          29659           0.08           1.48        4865.61
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              3           2554           0.14          11.04        2515.75
                             sysctl_lock:             0              0           0.00           0.00           0.00              0             11           0.12           0.37           1.89
                             pidmap_lock:             0              0           0.00           0.00           0.00             56            105           0.25           1.14          65.89
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            100            383           0.10           6.62         311.57
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             64            320           0.10           5.98         293.76
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              0              4           8.82           9.73          37.24
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0              9           0.12           2.69           7.87
              &(&newf->file_lock)->rlock:             0              0           0.00           0.00           0.00           1630          46608           0.11          51.92        7659.52
                              &x->wait#2:             0              0           0.00           0.00           0.00              3              6           0.17           0.95           2.92
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              0              3           0.21          65.68          97.39
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              2              6           0.18           0.64           2.19
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              3           0.89           5.33           7.64
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             21           0.11           0.62           4.55
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             27           0.11           0.77           6.68
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             27           0.11           0.71           5.33
                      call_function.lock:             0              0           0.00           0.00           0.00              6              6           0.48           2.81           6.59
                               balancing:             0              0           0.00           0.00           0.00              0         423875           0.07         195.17      412893.35
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          32.80          32.80          32.80
                         pci_config_lock:             0              0           0.00           0.00           0.00           2998           5537           1.02           5.80        9673.11
                                  &timer:             0              0           0.00           0.00           0.00              0            143           0.08          17.34         454.65
                            sb_writers-R:             0              0           0.00           0.00           0.00              0              4          10.74          12.57          47.51
                                events-R:             0              0           0.00           0.00           0.00              0          14833           3.25         178.58      137841.95
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             12        2961008           0.13         281.01    15133446.45
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              3             42           0.10           1.12          10.60
                               bdev_lock:             0              0           0.00           0.00           0.00              0              2           3.81          15.59          19.40
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              0             92           0.71          67.41        1563.66
                               tty_mutex:             0              0           0.00           0.00           0.00              0              6           0.70           3.36           8.82
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            366           0.11          33.48         419.67
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          22988           0.08          30.53        3588.22
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00             51            340           0.16           2.09         155.60
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0            524           0.07           0.42          45.95
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           1673           0.11          30.11       15973.71
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00             55            103           0.46          15.02         306.62
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              0              1           0.49           0.49           0.49
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0       39301908           0.07         302.78    47323915.89
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         154996           0.08          71.17       55119.08
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00             51             53           0.17           2.54          26.66
                            &port->mutex:             0              0           0.00           0.00           0.00              0              2           1.28           2.32           3.61
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1233           7.56          12.37       12253.02
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              0           6912           0.10           0.81         882.12
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             15           0.13           1.37           7.31
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.19           0.50           1.80
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0             70           0.11           6.27          42.13
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              5           2.32           3.40          14.34
                             &vha->timer:             0              0           0.00           0.00           0.00              0           5537           1.72          23.49       47096.11
                               cdev_lock:             0              0           0.00           0.00           0.00              2              3           0.30           0.94           2.12
                           big_tty_mutex:             0              0           0.00           0.00           0.00              0              8           0.11           6.28          17.80
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.70           1.76
                          tty_files_lock:             0              0           0.00           0.00           0.00              0              8           0.12           0.40           1.82
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              0              1           0.48           0.48           0.48
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.13           0.32           0.83
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.30          25.27          84.13
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              3              3         639.24       35971.87       37671.51
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00              7          11144           0.13         770.44       22781.17
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             51           8135           0.36       16006.42       45319.09
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00             64          14598           0.11         119.57        6455.77
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            100          22255           0.15          69.11        4312.33
                             rename_lock:             0              0           0.00           0.00           0.00              2             29           0.37           3.57          40.62
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              2         598.90         769.44        1368.34
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0             84           0.14         111.17        1064.64
                                     key:             0              0           0.00           0.00           0.00              7            116           0.11           0.59          16.72
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.95           2.37
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00              3           2524           3.23          27.51       12850.72
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              2           3005           0.11           0.67         349.29
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              0             33           1.74          16.13         452.43
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00           1571          18217           0.11          41.09        2853.17
                                &p->lock:             0              0           0.00           0.00           0.00              0           1656           0.22         274.58       25907.90
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.94           2.70
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           1.19           3.16
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             28            213           0.18          11.46         141.32
                             &pipe->wait:             0              0           0.00           0.00           0.00             42           1463           0.11          10.36         315.19
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.30           1.32           2.62
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           3.12           6.32           9.44
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          16.08          16.08          16.08
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          17790           0.11           0.55        2095.12
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           5930           1.08          73.96       15141.93
                               swap_lock:             0              0           0.00           0.00           0.00              0              2           0.27           0.67           0.95
                               uts_sem-R:             0              0           0.00           0.00           0.00              0              2           0.42           0.82           1.24
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              8           0.71           3.14          11.08
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00           1167           2452           0.11          22.82        3669.59
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.27           1.00           2.14
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00             45             51           0.18           0.53          18.02
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0             51           0.12           0.16           6.73
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1233           8.37          18.70       16133.41
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0          30817           3.36          34.89      284090.20
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00              7           9506           0.10        1788.00        5253.91
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              1          11.96          11.96          11.96
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            483            982           0.09           1.36         303.61
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00              4              7           0.12           4.06           6.03
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00              3              6           0.12          10.67          12.80
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00              0              1        7920.30        7920.30        7920.30
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          14793           0.91         203.93      184404.53
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          14793           2.82         178.15      129260.98
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              0              2           0.36           0.38           0.74
                             fasync_lock:             0              0           0.00           0.00           0.00              0              2           0.26           0.51           0.77
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              0              3           0.30           0.53           1.17
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00            109            158           0.14          19.35         367.79
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             31        1195.41        1396.85       37563.41
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            616           5.93          21.21        7201.49
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0            342           4.09         206.98        1978.31
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           1.18           3.12
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           1.76           6.04           7.81
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              8           0.71         677.42        1618.34
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              1              4           0.19           1.49           2.81
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             11            342           3.76         206.05        1856.61
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00              4            706           0.12           2.21         195.54
                              jbd_handle:             0              0           0.00           0.00           0.00              0            352           2.01         197.26        1128.89
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00              6            419           0.13           6.91         114.06
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              1              2           0.13           0.43           0.55
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00              5            352           0.11           0.92          48.64
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              4              7           2.25          84.20         115.45
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              2              7           0.11           0.45           1.42
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           1.07           2.82
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             10           0.13           0.40           2.21
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             39           0.39          43.76         282.41
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              5           1.59           2.67          10.42
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             40           0.11           0.82           7.35
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              8           0.19           1.44           6.48
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.14           0.98           1.27
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.12           0.73           0.99
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0             34           0.23           0.62          12.30
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0             39           0.28           0.62          13.77
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              2              2           0.13          11.01          11.14
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             26            299           4.16          28.19        4067.19
                                   key#5:             0              0           0.00           0.00           0.00             44             65           0.11           0.80          24.56
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           2880           0.58          54.59        2211.82
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           5760           0.55          53.00        4914.19
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           2820           0.33           1.27        1861.01
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              3           0.08           8.50           8.78
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00              2              2           0.45           0.50           0.95
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             31        1193.10        1394.64       37432.51
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             31           0.78           4.77          79.93
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              2            263           0.63          42.55        1184.22
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            308           5.23          26.38        3628.67
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             62           4.22          18.46         649.19
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            496           0.12           1.07         118.23
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            496           0.10           3.99         215.31
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             56           0.13           2.27          28.23
                              &n->lock-R:             0              0           0.00           0.00           0.00              0              9           0.17           2.04           7.23
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            299           7.14          24.16        4246.00
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            299           9.27          37.22        6595.95
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            299           7.15          34.22        5590.60
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            308           0.27           1.28         259.85
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            308           0.43           2.05         459.01
                              &bp->timer:             0              0           0.00           0.00           0.00              0            308           6.40          23.48        3951.81
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            196           0.41           1.16         132.99
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.38           1.18          65.61
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.59           1.27          76.34
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0              9           0.11           0.36           1.56
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             10           0.15           1.95          10.39
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             16            128           0.11           9.64         159.06
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             18           0.13         945.40        7658.11
                                   key#6:             0              0           0.00           0.00           0.00              3             63           0.12          11.68         396.91
                                   key#7:             0              0           0.00           0.00           0.00              4             69           0.14          17.65         864.85
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              1              2           0.26           0.51           0.77
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.14           0.17           0.47
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0             66          14.34          24.01        1301.59
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             62           4.80          20.85         724.35
                               &pl->lock:             0              0           0.00           0.00           0.00              3             43           6.48          15.86         454.63
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             31           5.06          16.17         363.53
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             31        1195.09        1396.52       37527.90
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             40           0.58          20.87         540.78
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             40           5.86          40.86         535.82
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              5           2.11           3.70          14.54
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             10          11.86          70.37         385.24
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             10          11.08          67.56         361.84
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             12           0.13           1.71           7.18
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.14           0.95           2.63
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             24           0.13           0.99           8.74
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           1.23           3.35
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.11           1.26           3.39
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           1.21           3.32
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              6           0.13           1.18           3.58
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              6           0.10           1.42           3.57
                              &x->wait#2:             0              0           0.00           0.00           0.00              6             12           0.12           9.00          26.12
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              6           0.13           1.31           2.32
                                       t:             0              0           0.00           0.00           0.00              0             48           4.41          17.83         639.13
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          13.77          51.30          65.07
                                &f->lock:             0              0           0.00           0.00           0.00              0              2          12.04          45.42          57.46
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          16.92          16.92          16.92
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           6198          25714           0.08          22.93        6668.07
                                   key#1:             0              0           0.00           0.00           0.00              0              1          20.33          20.33          20.33
                                   key#1:             0              0           0.00           0.00           0.00              0              1           2.18           2.18           2.18
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             60           0.13        2359.23        7988.17
                                   key#1:             0              0           0.00           0.00           0.00              0              1           1.87           1.87           1.87
                &type->i_mutex_dir_key#5:             0              0           0.00           0.00           0.00              1           3007           1.03       10720.97       58335.12
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00          60820        1973366           0.33         289.40     1762827.41
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00          60817        2033192           0.10         275.90      387320.18
                          sb_writers#1-R:             0              0           0.00           0.00           0.00              0           1172           3.33         142.38       20016.14
              &type->i_mutex_dir_key#5/1:             0              0           0.00           0.00           0.00              0              1         140.72         140.72         140.72
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             10            638           0.11           1.61         173.47
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             50             53           0.35           2.83         103.28
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0             31           0.13           0.73          16.35
                                ntp_lock:             0              0           0.00           0.00           0.00              0          61942           0.10           5.76       28046.55
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              4          98417           0.11           5.07       57211.56
