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
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

                        rcu_node_level_1:          2631           2664           0.43          17.07        9852.03          11816          32626           0.08          11.08       22600.49
                        ----------------
                        rcu_node_level_1           2608          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1             32          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1             23          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1              1          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1           2440          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1             74          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1            132          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1             18          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190

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

                                pci_lock:           193            194           0.67           8.98         775.74           3388           5435           1.24          12.06       31294.60
                                --------
                                pci_lock            194          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            194          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                      &(&h->lock)->rlock:           136            137           0.33           6.75         329.22         318736         955868           0.14         283.15     1748937.28
                      ------------------
                      &(&h->lock)->rlock             42          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock             31          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock              7          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock             32          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      ------------------
                      &(&h->lock)->rlock            102          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock             14          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock              3          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock              7          [<ffffffff81394cd0>] blk_queue_bio+0x300/0x3b0

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

                               &rq->lock:            64             64           0.73          30.04         343.10            223        2481447           0.07         227.46     4478521.77
                               ---------
                               &rq->lock             45          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock             19          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               ---------
                               &rq->lock             42          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock              5          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock             17          [<ffffffff8169682e>] __schedule+0xbe/0x7c0

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

                        rcu_node_level_0:            16             16           0.57           5.04          35.92            892           2109           0.11          13.69        1507.42
                        ----------------
                        rcu_node_level_0              1          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0             10          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0              1          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0              1          [<ffffffff810c584b>] rcu_report_qs_rnp+0x19b/0x210
                        ----------------
                        rcu_node_level_0              1          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0              3          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0              9          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0              1          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210

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

                                &q->lock:            12             12           0.74           7.66          29.67         319096         319111           0.11         230.67      374020.02
                                --------
                                &q->lock              2          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock             10          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock              2          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock             10          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                   &(&base->lock)->rlock:            10             10           0.96           8.38          39.27           1271        1398713           0.11         252.50     1621156.28
                   ---------------------
                   &(&base->lock)->rlock              4          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock              6          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   ---------------------
                   &(&base->lock)->rlock              4          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock              6          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0

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

                             &rq->lock/1:             8              8           1.32          17.41          50.50             11             82           0.14          12.23         277.92
                             -----------
                             &rq->lock/1              8          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             -----------
                             &rq->lock/1              3          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                             &rq->lock/1              4          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1              1          [<ffffffff8107b4af>] load_balance+0x35f/0x820

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

                                 sb_lock:             5              5           0.42           2.32           5.13             17            276           0.11           2.62          97.79
                                 -------
                                 sb_lock              2          [<ffffffff8114dddb>] grab_super_passive+0x1b/0x90
                                 sb_lock              2          [<ffffffff8114e089>] iterate_supers+0xa9/0x100
                                 sb_lock              1          [<ffffffff8114ccdd>] put_super+0x1d/0x40
                                 -------
                                 sb_lock              2          [<ffffffff8114e089>] iterate_supers+0xa9/0x100
                                 sb_lock              3          [<ffffffff8114dddb>] grab_super_passive+0x1b/0x90

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

        &(&journal->j_state_lock)->rlock:             2              2           2.98           3.67           6.65             26            798           0.11          27.90         513.32
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81235d78>] journal_stop+0xc8/0x2d0
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8123c568>] log_wait_commit+0x28/0x150
        --------------------------------
        &(&journal->j_state_lock)->rlock              2          [<ffffffff81235d78>] journal_stop+0xc8/0x2d0

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

                    &irq_desc_lock_class:             2              2           2.26           7.43           9.69             71         323610           0.10         217.81      338631.00
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810bec93>] handle_irq_event+0x53/0x70
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810c4305>] show_interrupts+0x125/0x310

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

            &(&bp->indirect_lock)->rlock:             1              1           5.89           5.89           5.89            599           1206           0.12           2.42        1257.51
            ----------------------------
            &(&bp->indirect_lock)->rlock              1          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock              1          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                             &pipe->wait:             1              1           1.05           1.05           1.05             41           1439           0.11          12.62         256.47
                             -----------
                             &pipe->wait              1          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                             -----------
                             &pipe->wait              1          [<ffffffff8106e7f7>] __wake_up_sync_key+0x37/0x80

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

               &(&dentry->d_lock)->rlock:             1              1           0.77           0.77           0.77            345         336208           0.08          40.50       43696.98
               -------------------------
               &(&dentry->d_lock)->rlock              1          [<ffffffff81155dc2>] complete_walk+0x52/0x140
               -------------------------
               &(&dentry->d_lock)->rlock              1          [<ffffffff811624b2>] dput+0x32/0x1d0

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

                 &(&n->list_lock)->rlock:             0              0           0.00           0.00           0.00             15            224           0.12           7.98         167.57
                                pgd_lock:             0              0           0.00           0.00           0.00              8             10           0.33           1.76           9.29
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              5              6           0.18           2.17           5.32
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00             91            212           2.40          26.25        2062.94
                   &(&zone->lock)->rlock:             0              0           0.00           0.00           0.00            102           8884           0.12         101.08       16672.35
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.12          21.15          78.48
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              1              2           6.54          14.79          21.33
                         tasklist_lock-W:             0              0           0.00           0.00           0.00              9             23           0.33          12.00          67.36
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             10            315           0.27           4.83         202.21
                           watchdog_lock:             0              0           0.00           0.00           0.00            604            604           4.46          22.51        6017.18
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00              8          44612           0.14          42.81      334835.27
                              xtime_lock:             0              0           0.00           0.00           0.00              0          30205           7.16         257.29      316234.29
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0          60015           0.15           3.61       10609.08
                         inode_hash_lock:             0              0           0.00           0.00           0.00              5          13666           0.11           2.27        5852.96
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             77            259           0.08           9.46          91.46
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          29659           0.08           0.92        4517.31
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              4           2554           0.14           9.89        1026.19
                             sysctl_lock:             0              0           0.00           0.00           0.00              1             11           0.12           0.37           1.98
                             &p->pi_lock:             0              0           0.00           0.00           0.00            100         203447           0.10         228.01      555942.06
                             pidmap_lock:             0              0           0.00           0.00           0.00              8             11           0.43           1.22           9.28
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00              9             54           0.10           5.13          39.49
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             20             85           0.10          10.70          71.07
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              1              4           7.91          10.98          34.87
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0              9           0.12           3.95           8.11
              &(&newf->file_lock)->rlock:             0              0           0.00           0.00           0.00             20          42200           0.11           1.59        5353.62
                              &x->wait#2:             0              0           0.00           0.00           0.00              3              6           0.15           0.92           3.21
                              &x->wait#3:             0              0           0.00           0.00           0.00              0              4           0.12           0.20           0.62
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              0              3           0.22          64.15          96.13
                     &(&fs->lock)->rlock:             0              0           0.00           0.00           0.00             21          16462           0.15          41.19       12333.15
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              0              1           0.68           0.68           0.68
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0        8243650           0.07         284.18    32487015.68
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         134431           0.08          78.52       35847.28
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0              3           0.92           3.43           5.66
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              3              6           0.18           0.88           2.70
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             21           0.11           0.64           4.47
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             24           0.11           0.59           4.06
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             24           0.11           0.69           4.30
                      call_function.lock:             0              0           0.00           0.00           0.00              4              4           0.69           3.24           7.62
                               balancing:             0              0           0.00           0.00           0.00              0         454617           0.07         208.13      408512.61
                                bdi_lock:             0              0           0.00           0.00           0.00              0              1          16.48          16.48          16.48
                         pci_config_lock:             0              0           0.00           0.00           0.00           3388           5435           1.02           4.18       12034.68
                                  &timer:             0              0           0.00           0.00           0.00              0            131           0.08          25.39         383.65
                            sb_writers-R:             0              0           0.00           0.00           0.00              0              4           9.68          14.13          43.30
                                events-R:             0              0           0.00           0.00           0.00              0          14541           3.01         165.55      140293.64
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             10        2902215           0.13         281.61    16047182.79
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              3             42           0.09           0.92          11.86
                               bdev_lock:             0              0           0.00           0.00           0.00              1              2           4.60          19.86          24.46
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              0             92           0.66          77.35         862.46
                               uts_sem-R:             0              0           0.00           0.00           0.00              1              2           0.75           1.02           1.77
                               tty_mutex:             0              0           0.00           0.00           0.00              1              6           0.68           4.04           9.86
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            374           0.11          39.76         495.70
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          20050           0.08           1.76        1827.10
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00             75            340           0.16           1.99         171.42
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0            524           0.07           0.44          45.20
           &(&mapping->tree_lock)->rlock:             0              0           0.00           0.00           0.00            205         209169           0.11          10.98       51157.35
               &(&zone->lru_lock)->rlock:             0              0           0.00           0.00           0.00             30          26101           0.12           3.80       10557.57
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0            207           4.37          20.48        2199.58
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00              8              9           0.45          16.77          49.19
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0          30205           6.01         256.06      276674.38
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00              5              6           0.37           0.55           2.67
                            &port->mutex:             0              0           0.00           0.00           0.00              1              2           1.66           2.39           4.05
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1208           7.79          12.65       12624.99
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              1           6912           0.10           0.40         833.54
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             15           0.13           0.77           4.96
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.19           0.25           1.07
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0             79           0.08           4.73          41.68
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              5           2.45           2.96          13.40
                             &vha->timer:             0              0           0.00           0.00           0.00              0           5435           1.72          27.65       71352.17
                               cdev_lock:             0              0           0.00           0.00           0.00              3              3           0.58           0.96           2.30
                           big_tty_mutex:             0              0           0.00           0.00           0.00              1              8           0.11           6.28          18.59
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.60           1.70
                          tty_files_lock:             0              0           0.00           0.00           0.00              1              8           0.12           0.38           1.81
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              0              1           0.49           0.49           0.49
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.13           0.41           0.96
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          16.55          25.04          84.29
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              3              3        1070.31       31711.29       34529.43
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00              3          10993           0.13         781.77       20509.78
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00              7           7598           0.35       16587.06       55474.53
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00             14          13766           0.11         233.24        6731.10
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            136          22063           0.15           3.45        4190.68
                             rename_lock:             0              0           0.00           0.00           0.00              3             29           0.35           3.87          40.42
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              2         759.48         780.56        1540.04
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0             84           0.14         109.56        1240.18
                                     key:             0              0           0.00           0.00           0.00              7             19           0.12           0.44           4.52
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.63           1.78
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00              4           2524           3.02          17.99        9070.96
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              3           3006           0.11           0.70         350.20
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              2             33           2.03           7.84         175.60
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00             17          15279           0.11           1.03        1712.09
                                &p->lock:             0              0           0.00           0.00           0.00              0           1656           0.22         158.27       20823.00
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.72           1.69
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.70           1.59
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             30            213           0.18          14.99         146.05
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.27           1.87           3.14
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           3.34           7.15          10.49
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          15.24          15.24          15.24
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          17790           0.11           0.25        2076.94
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           5930           1.00           3.76       13801.19
                               swap_lock:             0              0           0.00           0.00           0.00              1              2           0.50           0.57           1.07
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              8           0.46           1.32           6.99
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            139            371           0.12          13.84        1167.96
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.28           1.48           2.75
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00             49           3729           0.11           5.14         717.66
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00              1              4           0.39           0.53           1.80
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0              4           0.13           0.14           0.54
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1208           9.38          19.69       19131.99
   &journal->j_wait_transaction_locked#2:             0              0           0.00           0.00           0.00             19             44           0.30           0.92          26.37
                    zone->wait_table + i:             0              0           0.00           0.00           0.00            945         315360           0.12         237.34      463198.35
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           2155           4045           0.12           6.06        1748.08
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00              8           8414           0.11        3122.56        7042.80
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              2          11.37          15.37          26.74
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            318            692           0.09           2.10         226.65
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00             11             32           0.11           7.14          30.89
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00             11             20           0.11           9.29          33.29
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00              0              2         924.49        7979.18        8903.67
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          14500           0.58          63.36      250446.10
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          14500           2.66         164.76      132122.03
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              1              2           0.37           0.40           0.77
                             fasync_lock:             0              0           0.00           0.00           0.00              1              2           0.51           0.66           1.17
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              1              3           0.30           0.52           1.24
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00             11             14           0.31           7.13          31.88
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             30        1189.69        1204.71       35934.03
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            604           6.01          25.71        7272.83
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0            343           4.12         195.92        2231.28
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.68           1.61
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           1.52           6.30           7.82
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              8           0.69        1575.12        1890.50
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              1              8           0.18           1.32           3.46
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             10            342           3.77         195.09        2095.20
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             13            727           0.11           1.89         207.10
                              jbd_handle:             0              0           0.00           0.00           0.00              0            360           2.04         406.05        2297.47
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             12            460           0.11          11.81         136.77
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.31           0.43           1.06
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00              9            359           0.11           0.83          52.29
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              2              7           2.28          79.63         109.62
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              1              7           0.11           0.42           1.36
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.14           1.40           2.16
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.56           1.68
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             10           0.13           0.34           2.04
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             38           0.23          52.56         247.85
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              5           1.33           1.78           7.70
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             40           0.11           1.31           7.36
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              6           0.45           1.51           6.21
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.15           0.35           0.65
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.13           0.33           0.59
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0             32           0.23           0.28           7.66
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0             37           0.26           0.38          10.13
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              1              1           0.26           0.26           0.26
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00              6            299           3.75          11.52        1937.90
                                   key#5:             0              0           0.00           0.00           0.00              8             11           0.14           0.65           3.78
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           2880           0.57           1.50        1937.95
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           5760           0.53           1.01        3863.66
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           2820           0.31           1.09        1603.88
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              8           0.07          12.67          13.32
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00              2              7           0.12           0.82           1.82
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00              8            626           0.11           0.89          85.98
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             30        1186.60        1198.09       35813.95
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             30           0.59           2.94          52.32
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0            302           0.70          11.98        1377.20
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            302           3.08          26.19        1822.27
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             60           4.52          13.35         514.99
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            480           0.12           0.54          68.89
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            480           0.11           3.14         172.25
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             61           0.13           1.96          23.54
                              &n->lock-R:             0              0           0.00           0.00           0.00              0              8           0.20           3.06           8.11
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            299           8.24          32.61        7225.25
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            299           4.78          15.84        2493.01
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            299           4.47          14.53        2385.49
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            302           0.22           2.57         136.86
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            302           0.40           1.52         173.68
                              &bp->timer:             0              0           0.00           0.00           0.00              0            302           9.03          17.27        3232.10
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            196           0.35           1.26         137.71
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.42           1.00          66.00
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.62           0.92          76.95
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0              8           0.12           0.27           1.20
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              1              4           0.70           3.24           6.76
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             10           0.17           1.37           3.17
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             17            124           0.12          14.17         158.15
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1             19           0.13         180.20        1363.61
                                   key#6:             0              0           0.00           0.00           0.00              3             30           0.12          15.98         115.77
                                   key#7:             0              0           0.00           0.00           0.00              2             47           0.11          17.24         154.32
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              2              3           0.13           0.85           1.50
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.14           0.17           0.49
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0             46           3.42          21.78         287.24
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             60           5.65          14.49         578.27
                               &pl->lock:             0              0           0.00           0.00           0.00              3             29           2.29          18.34         142.32
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             30           7.05          11.19         273.90
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             30        1189.37        1202.90       35921.83
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             41           7.66          33.21         742.68
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             41           8.26          54.36         631.67
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              5           1.18           2.75          10.56
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             10          19.13          77.42         376.87
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             10          17.54          75.44         354.32
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             12           0.13           1.61           4.87
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.61           1.82
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             24           0.13           0.85           5.68
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           1.08           2.27
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.85           2.28
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.83           1.89
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.82           1.77
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              6           0.11           0.85           1.79
                              &x->wait#2:             0              0           0.00           0.00           0.00              6             11           0.14           6.40          19.03
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              6           0.13           0.72           1.69
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00              6              6           0.43           2.86           7.15
                                       t:             0              0           0.00           0.00           0.00              0             48           9.73          22.61         774.88
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          40.61          42.23          82.84
                                &f->lock:             0              0           0.00           0.00           0.00              0              2          34.43          37.78          72.22
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          20.87          20.87          20.87
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           3385          21542           0.08           3.87        5735.52
                                   key#1:             0              0           0.00           0.00           0.00              0              1          19.65          19.65          19.65
                                   key#1:             0              0           0.00           0.00           0.00              0              1           2.11           2.11           2.11
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              0             63           2.55        3156.15        6892.67
                                   key#1:             0              0           0.00           0.00           0.00              0              1           2.14           2.14           2.14
                &type->i_mutex_dir_key#5:             0              0           0.00           0.00           0.00              1           3007           0.74        8514.32       59510.35
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00            155         165038           0.32         222.50       94901.92
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00            155         169503           0.10          43.62       25679.12
                          sb_writers#1-R:             0              0           0.00           0.00           0.00              0            129          23.32        7632.82       11295.89
              &type->i_mutex_dir_key#5/1:             0              0           0.00           0.00           0.00              0              1        7630.74        7630.74        7630.74
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00             19             44           0.24           0.79          23.33
                      ext4-dio-unwritten:             0              0           0.00           0.00           0.00              0              4           0.07           0.20           0.44
                &journal->j_state_lock-W:             0              0           0.00           0.00           0.00             21            578           0.11          39.32        1459.91
                &journal->j_state_lock-R:             0              0           0.00           0.00           0.00             20           3223           0.12           1.65         628.93
          &journal->j_wait_done_commit#2:             0              0           0.00           0.00           0.00             24             94           0.11           4.49          32.03
               &journal->j_wait_commit#2:             0              0           0.00           0.00           0.00             25             92           0.12           9.85          73.05
                             jbd2_handle:             0              0           0.00           0.00           0.00              0            129           7.24          74.74        2378.60
       &(&journal->j_list_lock)->rlock#2:             0              0           0.00           0.00           0.00             34           1255           0.12          26.63        1188.60
     &(&journal->j_revoke_lock)->rlock#2:             0              0           0.00           0.00           0.00              7            101           0.13           0.61          32.59
              &journal->j_wait_updates#2:             0              0           0.00           0.00           0.00              7            129           0.14           0.70          35.27
              &journal->j_commit_timer#2:             0              0           0.00           0.00           0.00              0             82           0.08          12.46         347.84
          &journal->j_checkpoint_mutex#2:             0              0           0.00           0.00           0.00              1              1         119.89         119.89         119.89
   &(&transaction->t_handle_lock)->rlo#2:             0              0           0.00           0.00           0.00             11             44           0.17           1.15          29.02
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0             31           0.17           0.34           6.96
      &(&journal->j_history_lock)->rlock:             0              0           0.00           0.00           0.00             20             44           0.32           0.74          20.95
             &journal->j_wait_logspace#2:             0              0           0.00           0.00           0.00              2             43           0.11           1.09          12.24
                                ntp_lock:             0              0           0.00           0.00           0.00              0          60712           0.11           2.51       33744.22
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              5           2067           0.17          20.09        1237.05
                        &input_pool.lock:             0              0           0.00           0.00           0.00             59         127067           0.15          15.30       44678.21
