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:       3314393        3351326           0.12         316.95    10252045.73       13010868       36299788           0.14         330.29    54828582.03
                      ------------------
                      &(&h->lock)->rlock         732396          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         154456          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         531845          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         952240          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      ------------------
                      &(&h->lock)->rlock         151660          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          37652          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock        2567323          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         481750          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]

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

              &sb->s_type->i_mutex_key#1:        313545         313960           6.48     4612016.77  5964075994.67         350123       48579840           0.80      459399.97 51756478096.81
              --------------------------
              &sb->s_type->i_mutex_key#1         313960          [<ffffffff810fb0ed>] generic_file_aio_write+0x6d/0x110
              --------------------------
              &sb->s_type->i_mutex_key#1         313960          [<ffffffff810fb0ed>] generic_file_aio_write+0x6d/0x110

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

               &(&zone->lru_lock)->rlock:        181506         182430           0.20        1646.04     1657162.88        1282954        3405378           0.11        1334.70     7938140.94
               -------------------------
               &(&zone->lru_lock)->rlock             15          [<ffffffff81106cf8>] release_pages+0x158/0x210
               &(&zone->lru_lock)->rlock         182411          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock              3          [<ffffffff8110c9a3>] shrink_inactive_list+0x203/0x3c0
               &(&zone->lru_lock)->rlock              1          [<ffffffff8110cf9a>] shrink_lruvec+0x10a/0x460
               -------------------------
               &(&zone->lru_lock)->rlock         182424          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock              3          [<ffffffff8110c875>] shrink_inactive_list+0xd5/0x3c0
               &(&zone->lru_lock)->rlock              2          [<ffffffff8110c9a3>] shrink_inactive_list+0x203/0x3c0
               &(&zone->lru_lock)->rlock              1          [<ffffffff81106cf8>] release_pages+0x158/0x210

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

                        rcu_node_level_1:         77131          78024           0.23         219.24      268325.77         365399         998935           0.07         186.73      559445.88
                        ----------------
                        rcu_node_level_1          75870          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1            501          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1             12          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1           1641          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        ----------------
                        rcu_node_level_1          71407          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           1984          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1           3763          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1            870          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190

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

                                &q->lock:         42775          53873           0.27          19.21       53629.38       13899142       14073818           0.10         286.11    10497890.56
                                --------
                                &q->lock           5284          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          48589          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock          19094          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock          34779          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                               &rq->lock:         49002          49129           0.23         150.49      184783.91         527326       17666653           0.07         283.72    19712699.41
                               ---------
                               &rq->lock           4167          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock           5952          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock              6          [<ffffffff8107b6d7>] load_balance+0x587/0x820
                               &rq->lock           2336          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               ---------
                               &rq->lock           2375          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock           4825          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock          38348          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock           1900          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300

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

                                   key#5:          9541           9541           0.11          28.76       19185.72         769494        4519823           0.08         238.44     1328958.55
                                   -----
                                   key#5           9541          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5           9541          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                             &rq->lock/1:          4926           4929           0.20         184.15       24658.03          30402          70611           0.08         233.65       88413.97
                             -----------
                             &rq->lock/1           4906          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1             23          [<ffffffff8107b6b9>] load_balance+0x569/0x820
                             -----------
                             &rq->lock/1           1229          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1           2431          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1           1215          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                             &rq->lock/1              4          [<ffffffff81073ce1>] scheduler_tick+0x41/0x1a0

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

           &(&mapping->tree_lock)->rlock:          3930           4153           0.25         260.17        7147.95         233887      150241960           0.10        1329.45    36317001.46
           -----------------------------
           &(&mapping->tree_lock)->rlock           1911          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock            155          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock           2087          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0
           -----------------------------
           &(&mapping->tree_lock)->rlock            238          [<ffffffff8117ba85>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock           1721          [<ffffffff811042f3>] test_set_page_writeback+0x63/0x190
           &(&mapping->tree_lock)->rlock           2194          [<ffffffff8110586f>] test_clear_page_writeback+0x5f/0x1b0

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

                        rcu_node_level_0:           527            530           0.39          13.64         969.49          28791          62773           0.10          18.43       40502.55
                        ----------------
                        rcu_node_level_0            304          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0              4          [<ffffffff810c584b>] rcu_report_qs_rnp+0x19b/0x210
                        rcu_node_level_0             44          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0              9          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        ----------------
                        rcu_node_level_0            271          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             35          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0             75          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0
                        rcu_node_level_0              2          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210

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

               &(&dentry->d_lock)->rlock:           442            468           0.26           9.27         744.67         157899        1074260           0.08         260.84      281525.23
               -------------------------
               &(&dentry->d_lock)->rlock              6          [<ffffffff81155f71>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock            359          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock             15          [<ffffffff81155ee6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock             71          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               -------------------------
               &(&dentry->d_lock)->rlock            150          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock            157          [<ffffffff81155f71>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock            106          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               &(&dentry->d_lock)->rlock             31          [<ffffffff811567e9>] follow_managed+0x179/0x2f0

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

        &(&mapping->private_lock)->rlock:           382            383           0.40          14.89         658.54          31690       26256987           0.11         278.73     3186686.84
        --------------------------------
        &(&mapping->private_lock)->rlock            383          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190
        --------------------------------
        &(&mapping->private_lock)->rlock            383          [<ffffffff8117b680>] __find_get_block_slow+0x70/0x190

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

                   &(&base->lock)->rlock:           299            299           0.45           6.62         331.14          29842        7401657           0.10         247.47     3509721.99
                   ---------------------
                   &(&base->lock)->rlock            165          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock             68          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock             50          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock             16          [<ffffffff8104e659>] run_timer_softirq+0x1f9/0x3f0
                   ---------------------
                   &(&base->lock)->rlock            172          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock             72          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock             47          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock              8          [<ffffffff8104e659>] run_timer_softirq+0x1f9/0x3f0

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

                     &(&fs->lock)->rlock:           238            239           0.36          24.15         722.60          19452          42262           0.10         202.06      107747.13
                     -------------------
                     &(&fs->lock)->rlock            239          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock            239          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250

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

                                pci_lock:           186            195           0.56          13.26         916.28          10805          27228           1.24         208.10      106246.92
                                --------
                                pci_lock            195          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            195          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

            &(&bp->indirect_lock)->rlock:           174            176           0.34           4.43         367.95           2559           5900           0.12          34.73        6614.26
            ----------------------------
            &(&bp->indirect_lock)->rlock            114          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             62          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock            117          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             59          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                &(&wb->list_lock)->rlock:           153            153           0.39           4.71         327.83           3738           6381           0.11         977.75       24194.87
                ------------------------
                &(&wb->list_lock)->rlock            153          [<ffffffff81105123>] balance_dirty_pages_ratelimited_nr+0x523/0x810
                ------------------------
                &(&wb->list_lock)->rlock            153          [<ffffffff81105123>] balance_dirty_pages_ratelimited_nr+0x523/0x810

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

              &(&newf->file_lock)->rlock:           106            107           0.49        1178.06        1352.40          21344         159950           0.11        1182.22       54778.40
              --------------------------
              &(&newf->file_lock)->rlock             46          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock             36          [<ffffffff81148747>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock             25          [<ffffffff81148633>] sys_close+0x43/0x110
              --------------------------
              &(&newf->file_lock)->rlock             52          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock             17          [<ffffffff81148747>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock             38          [<ffffffff81148633>] sys_close+0x43/0x110

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

                    &irq_desc_lock_class:            14             14           0.47           9.66          71.53            688       14221625           0.10         287.29     2178781.32
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810c3a62>] irq_affinity_hint_proc_show+0x42/0x90
                    &irq_desc_lock_class              9          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              4          [<ffffffff810bec93>] handle_irq_event+0x53/0x70
                    --------------------
                    &irq_desc_lock_class              1          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class             12          [<ffffffff810c4305>] show_interrupts+0x125/0x310
                    &irq_desc_lock_class              1          [<ffffffff810c3a62>] irq_affinity_hint_proc_show+0x42/0x90

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

                                   key#1:             9              9           0.56           1.16           8.06          21659         287182           0.11         204.44       41430.25
                                   -----
                                   key#1              9          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#1              9          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                   &(&zone->lock)->rlock:             7              7           1.10           1.94          10.26           1499         915454           0.12         284.92     1797294.70
                   ---------------------
                   &(&zone->lock)->rlock              7          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   ---------------------
                   &(&zone->lock)->rlock              7          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0

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

                               &pl->lock:             7              7           1.25           2.26          11.69            112            506           0.11          66.69         580.12
                               ---------
                               &pl->lock              7          [<ffffffff813afb62>] fprop_reflect_period_percpu.clone.3+0x32/0xf0
                               ---------
                               &pl->lock              7          [<ffffffff813afb62>] fprop_reflect_period_percpu.clone.3+0x32/0xf0

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

                 &(&n->list_lock)->rlock:             5              5           0.55           2.16           5.65           4932        1397588           0.11         222.88      307883.95
                 -----------------------
                 &(&n->list_lock)->rlock              3          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 &(&n->list_lock)->rlock              2          [<ffffffff81140618>] __slab_free+0xc8/0x330
                 -----------------------
                 &(&n->list_lock)->rlock              4          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 &(&n->list_lock)->rlock              1          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0

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

                                   key#7:             5              5           1.03           6.83          20.58           4486         431602           0.10         216.19       62155.92
                                   -----
                                   key#7              5          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              3          [<ffffffff813ccc55>] __percpu_counter_sum+0x15/0x80
                                   key#7              2          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                         tasklist_lock-W:             4              4           1.19           6.48          11.28            218            833           0.18          17.49        1764.24
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             42           1607           0.15           8.85        1547.06
                         ---------------
                           tasklist_lock              2          [<ffffffff81041f7a>] release_task+0x7a/0x4e0
                           tasklist_lock              2          [<ffffffff81043ab8>] do_exit+0x4a8/0x940
                         ---------------
                           tasklist_lock              2          [<ffffffff81043813>] do_exit+0x203/0x940
                           tasklist_lock              2          [<ffffffff81041f7a>] release_task+0x7a/0x4e0

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

             &(&sighand->siglock)->rlock:             4              4           0.55           3.86           7.09            258           1251           0.10          15.38        1387.86
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff810a10a3>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock              2          [<ffffffff81053688>] exit_signals+0x88/0x150
             &(&sighand->siglock)->rlock              1          [<ffffffff810ca1c3>] taskstats_exit+0x233/0x3c0
             ---------------------------
             &(&sighand->siglock)->rlock              2          [<ffffffff81041fda>] release_task+0xda/0x4e0
             &(&sighand->siglock)->rlock              1          [<ffffffff810a10a3>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock              1          [<ffffffff81053688>] exit_signals+0x88/0x150

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

          &(&mm->page_table_lock)->rlock:             4              4           1.15          17.20          22.89            262          64014           0.10         236.55       22596.02
          ------------------------------
          &(&mm->page_table_lock)->rlock              2          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock              2          [<ffffffff8111d176>] unmap_single_vma+0x2a6/0x6e0
          ------------------------------
          &(&mm->page_table_lock)->rlock              2          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock              2          [<ffffffff8111d176>] unmap_single_vma+0x2a6/0x6e0

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

                         &mm->mmap_sem-W:             2              2           3.81          29.49          33.31             18          55616           0.12         755.56      102871.09
                         &mm->mmap_sem-R:             1              1          31.72          31.72          31.72            216          33784           0.13       14538.78       77453.00
                         ---------------
                           &mm->mmap_sem              1          [<ffffffff8111afb5>] sys_madvise+0x175/0x6f0
                           &mm->mmap_sem              2          [<ffffffff81124286>] vm_munmap+0x46/0x80
                         ---------------
                           &mm->mmap_sem              2          [<ffffffff81124286>] vm_munmap+0x46/0x80
                           &mm->mmap_sem              1          [<ffffffff81041b2f>] exit_mm+0x3f/0x120

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

             &(&dentry->d_lock)->rlock/1:             3              3           1.12           2.42           4.72          19204          36020           0.11          79.66       18869.02
             ---------------------------
             &(&dentry->d_lock)->rlock/1              3          [<ffffffff81155f9e>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1              3          [<ffffffff811624b2>] dput+0x32/0x1d0

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

         &(&futex_queues[i].lock)->rlock:             3              3           0.69           6.47           8.49            320            644           0.14          88.17        4265.55
         -------------------------------
         &(&futex_queues[i].lock)->rlock              3          [<ffffffff810951fa>] futex_wake+0x7a/0x130
         -------------------------------
         &(&futex_queues[i].lock)->rlock              2          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff810951fa>] futex_wake+0x7a/0x130

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

              &sb->s_type->i_mutex_key#7:             1              1          21.07          21.07          21.07             32            217           0.18          11.83         167.87
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff81153d6a>] pipe_write+0x7a/0x5d0
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8115434e>] pipe_read+0x8e/0x510

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

                    zone->wait_table + i:             1              1           7.10           7.10           7.10            751           1390           0.11          25.24        2327.80
                    --------------------
                    zone->wait_table + i              1          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    --------------------
                    zone->wait_table + i              1          [<ffffffff8106e892>] __wake_up+0x32/0x70

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

                        &input_pool.lock:             1              1          25.80          25.80          25.80             95         204967           0.11          30.04       64367.57
                        ----------------
                        &input_pool.lock              1          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        ----------------
                        &input_pool.lock              1          [<ffffffff81465ded>] extract_buf+0x4d/0x1a0

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

                                pgd_lock:             0              0           0.00           0.00           0.00             26             40           0.18           4.86          54.44
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           4069           6489           1.67          35.10       50931.02
                           watchdog_lock:             0              0           0.00           0.00           0.00           3032           3032           3.59          27.22       23558.67
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            158         223822           0.17         286.57      836005.85
                              xtime_lock:             0              0           0.00           0.00           0.00              0         151603           3.40         241.63     2029550.27
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              2          14.81          18.42          33.23
                                 sb_lock:             0              0           0.00           0.00           0.00            128           5732           0.11          68.65        2379.58
                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             32          20.58          95.91        1546.37
                             sysfs_mutex:             0              0           0.00           0.00           0.00              0         301920           0.15         236.28       57005.94
                         inode_hash_lock:             0              0           0.00           0.00           0.00             51          39565           0.11           4.00       14911.26
                  random_write_wait.lock:             0              0           0.00           0.00           0.00             12            208           0.12           1.44          33.42
                             &p->pi_lock:             0              0           0.00           0.00           0.00          79387        3421446           0.10         289.14     9986325.08
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              0              2           5.85          15.06          20.91
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             33           0.11           0.46           5.56
                          &port_lock_key:             0              0           0.00           0.00           0.00              3             13           0.12          21.63          80.40
                             pidmap_lock:             0              0           0.00           0.00           0.00            215            415           0.26           3.61         272.02
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            217           1163           0.10          11.26        1397.61
                     kthread_create_lock:             0              0           0.00           0.00           0.00              2              3           0.19           0.87           1.45
                                &x->wait:             0              0           0.00           0.00           0.00              5              6           0.34           9.07          15.64
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              7             27           1.97          15.85         240.71
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0             27           0.11           3.57          24.69
                              &x->wait#2:             0              0           0.00           0.00           0.00              9             18           0.14           6.12          14.27
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              0              9           0.22          68.13         232.33
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              7          12843           0.12          14.35        6973.92
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2         149126           0.08           3.54       23290.36
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00            109            255           0.10           2.19          99.44
                            init_fs.lock:             0              0           0.00           0.00           0.00              2              2           0.39           0.87           1.25
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0            161           0.09           2.27          39.60
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2            128           0.11           1.72          27.70
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2            128           0.11           1.03          25.00
                      call_function.lock:             0              0           0.00           0.00           0.00             94             96           0.15           4.30         116.63
                               balancing:             0              0           0.00           0.00           0.00              0        1682155           0.07         251.56     2060705.61
                            freezer_lock:             0              0           0.00           0.00           0.00              0              1           0.39           0.39           0.39
                                bdi_lock:             0              0           0.00           0.00           0.00              1              8          14.15          52.68         196.00
                         pci_config_lock:             0              0           0.00           0.00           0.00          10805          27228           1.02          14.63       46168.20
                                  &timer:             0              0           0.00           0.00           0.00              0         531745           0.07         193.76     1601135.16
                            sb_writers-R:             0              0           0.00           0.00           0.00              0             27           3.26          18.78         299.25
                                     key:             0              0           0.00           0.00           0.00             16            422           0.10           0.63          54.10
                                events-R:             0              0           0.00           0.00           0.00              0          72973           2.88         204.89      544003.65
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             36       14561884           0.11         283.14    80706020.50
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              5             56           0.09           1.41          15.90
                               bdev_lock:             0              0           0.00           0.00           0.00              0              2           7.18          13.39          20.57
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              0            463           0.64          71.21        5106.59
                               tty_mutex:             0              0           0.00           0.00           0.00              0              6           0.68           3.80           9.42
                              &tbl->lock:             0              0           0.00           0.00           0.00              2           1847           0.11          62.03        1401.64
                          files_lglock-R:             0              0           0.00           0.00           0.00              0         106300           0.08          67.66       21746.05
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            157            900           0.15           3.17         444.27
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       48580372           0.07        1270.91     3923224.55
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           6214           0.10          48.22       60869.08
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00            206            404           0.20          78.72        1259.86
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              4             20           0.13           0.88           7.65
                              rtnl_mutex:             0              0           0.00           0.00           0.00              0             15           0.37           6.01          33.58
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              2              2           0.66           0.80           1.46
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      267815601           0.07        1462.62   161018674.52
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              4             32           0.21           1.94          21.82
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00            203            208           0.15           2.72         112.96
                            &port->mutex:             0              0           0.00           0.00           0.00              2              3           1.45           2.51           5.40
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           6064           7.41          20.77       57011.20
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00              1          34758           0.10           3.50        4284.96
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             72           0.13           1.13          27.64
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0             24           0.17           0.45           5.86
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            322           0.08           8.90         212.75
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0             24           1.95           7.74          64.64
                             &vha->timer:             0              0           0.00           0.00           0.00              0          27228           1.72         214.73      206290.66
                               cdev_lock:             0              0           0.00           0.00           0.00              2              5           0.38           1.01           3.97
                           big_tty_mutex:             0              0           0.00           0.00           0.00              0              8           0.12           6.50          17.52
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.65           0.65           0.65
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.70           1.72
                          tty_files_lock:             0              0           0.00           0.00           0.00              0              8           0.11           0.53           1.89
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              2              2           0.49           0.57           1.06
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.13           0.32           0.85
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          17.63          25.38          86.56
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              9              9         185.97       24249.77       46272.17
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            342         110952           0.15          65.18       20383.87
                             rename_lock:             0              0           0.00           0.00           0.00              2             83           0.35           3.90          86.44
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              8          49.95         754.55        2491.74
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            204           0.14         236.31        1685.34
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             38           0.12           1.51          20.30
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00              7          12692           3.01          65.12       51280.51
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              5           1039           0.12           4.18         661.08
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              0            154           1.73          33.06        1168.38
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3             38           0.13           0.86          16.47
                                &p->lock:             0              0           0.00           0.00           0.00              0           8323           0.21         478.88      111174.95
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             38           0.11           0.99          12.54
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             38           0.12           1.17          21.88
                             &pipe->wait:             0              0           0.00           0.00           0.00             49           6289           0.11          12.62         888.52
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.03           2.10           3.13
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           3.01           6.53           9.54
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          16.60          16.60          16.60
                         unix_table_lock:             0              0           0.00           0.00           0.00              5             28           0.12           0.93          10.33
                            &u->readlock:             0              0           0.00           0.00           0.00              5              6           6.27          15.90          66.52
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              0          89523           0.11           1.62       10364.63
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0          29841           1.00         221.51       71436.87
                               swap_lock:             0              0           0.00           0.00           0.00              0              2           0.45           0.66           1.11
                               uts_sem-R:             0              0           0.00           0.00           0.00              0              2           0.74           0.81           1.55
                               &wq->wait:             0              0           0.00           0.00           0.00             12             18           0.12          17.11          71.14
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              8           0.52           3.33          16.71
                              dirty_lock:             0              0           0.00           0.00           0.00           1115           1411           0.47           4.57        1308.14
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.23           1.18           2.26
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              6             28           0.12           3.90          36.16
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00             12             36           0.11           1.03          11.27
                           &u->peer_wait:             0              0           0.00           0.00           0.00              5             18           0.12           0.79           5.65
               &(&sbi->s_md_lock)->rlock:             0              0           0.00           0.00           0.00              1          13372           0.10         186.28        2920.87
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00              3             11           0.13           0.57           4.56
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0             11           0.11           0.27           2.02
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           6064           8.10          38.54       72009.10
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           4926         113544           0.11           6.43       18696.08
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0         399919           0.08         383.42      429260.94
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0         151603           2.38         240.57     1725838.84
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            503            609           0.08           2.64         223.76
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             25            826           0.11          36.15         564.00
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00              2             10           0.12           0.58           2.37
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00              2             10           0.12           1.29           4.64
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              0             12           0.12           0.50           2.86
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00              8             15           0.20       16968.03       57589.98
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          72771           0.57         291.55      692014.64
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          72771           2.53         197.81      504022.52
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              0              2           0.39           0.40           0.78
                             fasync_lock:             0              0           0.00           0.00           0.00              0              2           0.46           0.46           0.92
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              5             11           0.15           0.88           4.94
                            events_nrt-R:             0              0           0.00           0.00           0.00              0            151        1184.83        3277.23      183015.34
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           3032           4.36          42.32       27956.44
                                   key#2:             0              0           0.00           0.00           0.00              3              3           0.44           0.76           1.66
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              3              4           0.10           0.11           0.41
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0            352           4.13         328.29        3620.80
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              3             38           0.12           1.16          21.28
              &type->i_mutex_dir_key#3/1:             0              0           0.00           0.00           0.00              0              2          11.31          11.68          22.99
              &sb->s_type->i_mutex_key#9:             0              0           0.00           0.00           0.00              3              6           1.47           5.91          22.72
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           1.86           5.96           7.82
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             43           0.12         329.42        1212.20
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2              4           0.17           2.46           4.46
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             17            350           3.76         325.70        3075.89
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             16            755           0.11           2.48         233.57
                              jbd_handle:             0              0           0.00           0.00           0.00              0            375           2.03         219.33        2433.37
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              1              4           2.81           4.42          13.17
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             16            594           0.12          29.50         308.62
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              1              9           0.24           0.62           3.28
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00             16            375           0.11           1.01          57.74
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              5             10           0.68         182.29         311.63
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              5             12           0.12           0.49           3.55
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              0              2           0.44           0.60           1.04
                          file_lock_lock:             0              0           0.00           0.00           0.00              0              6           0.73           1.41           6.38
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              2           0.16           1.53           1.69
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             38           0.11           0.98          15.99
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             48           0.13           0.80          10.15
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0            192           0.15          80.82        1112.34
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             24           0.99           6.08          44.85
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0            204           0.11           2.08          42.57
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             36           0.14           1.64          20.58
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.14           1.11           5.80
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0             15           0.13           0.72           3.73
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0             12           7.20          44.91         242.04
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            172           0.22           0.58          51.81
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0            197           0.19           1.26          62.90
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              4              5           0.09          11.13          11.83
                         &sem->wait_lock:             0              0           0.00           0.00           0.00              4              5           0.45          14.60          32.41
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            157           1487           1.74          98.80        9663.14
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14496           0.58         218.98       10367.84
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          28992           0.53           3.10       20777.94
                            s_active#4-R:             0              0           0.00           0.00           0.00              0          14194           0.30          58.67        8442.64
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             10           0.08          16.27          52.59
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00              2              5           0.27           1.54           3.50
                              &x->wait#1:             0              0           0.00           0.00           0.00              2              6           0.36          10.07          21.29
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0            151        1183.08        3271.33      182529.60
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0            151           0.46           6.93         188.22
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00             18           1444           0.20          43.91        5853.41
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0           1514           3.03          21.47        9272.61
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            303           3.48          28.48        2634.46
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0           2425           0.12           3.35         518.38
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0           2426           0.11           7.24         790.53
                              &n->lock-W:             0              0           0.00           0.00           0.00              1            292           0.13           2.57         124.36
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             44           0.17           2.90          20.01
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0           1487           2.63          48.77       14440.71
                           edac-poller-R:             0              0           0.00           0.00           0.00              0           1487           3.23         111.00       14499.14
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0           1487           2.80         106.17       12592.28
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0           1514           0.24           1.46         581.71
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0           1514           0.42           2.47         969.45
                              &bp->timer:             0              0           0.00           0.00           0.00              0           1512           5.24          22.70       17358.51
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            980           0.29           1.24         590.89
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            510           0.37           1.17         306.16
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            510           0.60           1.68         361.05
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             44           0.10           0.58           7.51
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             51           0.16           2.35          27.78
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             73            362           0.10          37.51         347.74
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             51           0.12        6364.08       19927.11
                                   key#6:             0              0           0.00           0.00           0.00           4203         861474           0.10          63.70      103259.09
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              2              5           0.27           0.68           2.01
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.14           0.19           2.44
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0            506           7.18          48.93        6743.18
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            303           3.81          34.07        2942.54
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0            151           3.54          41.71        1286.96
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0            151        1184.52        3276.03      182905.31
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             60          28967           0.10          44.79        5810.55
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0            202           0.57          41.73        1684.89
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0            202           4.26          82.55        1911.84
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0             25           1.68           2.75          55.55
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             51          11.11         116.04        1484.20
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             51          10.35         112.70        1396.73
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              6             76           0.10           2.78          48.53
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             38           0.12           1.93          20.28
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00             12            152           0.12           1.67          56.30
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             38           0.12           1.40          22.81
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             38           0.11           1.22          21.28
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              3             38           0.12           1.54          21.56
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3             38           0.13           2.21          22.22
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3             38           0.10           1.16          21.16
                              &x->wait#2:             0              0           0.00           0.00           0.00              8             12           0.13           9.08          30.10
                 &rl->wait[BLK_RW_ASYNC]:             0              0           0.00           0.00           0.00           4255         439356           0.11          36.16      521647.05
                                       t:             0              0           0.00           0.00           0.00              0            240           2.86          21.92        1855.35
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              6           7.42          62.97         177.39
                                &f->lock:             0              0           0.00           0.00           0.00              0              6           6.54          56.14         160.12
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              3          10.23          24.40          46.38
         &(&bgl->locks[i].lock)->rlock#2:             0              0           0.00           0.00           0.00              0          33299           0.08         932.89       67031.46
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00           4921       26248350           0.09         276.98     3747966.48
                                   key#1:             0              0           0.00           0.00           0.00              1          13315           0.12         132.55        4307.54
                                   key#1:             0              0           0.00           0.00           0.00              0             13           0.24           2.14           9.31
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              3           2148           0.12  1018270724.77  2432088190.85
                &type->i_mutex_dir_key#5:             0              0           0.00           0.00           0.00              1           1026           4.97        8520.64       63436.42
                       &ei->i_data_sem-W:             0              0           0.00           0.00           0.00          14301          41312           0.10       46477.20     3487736.62
                       &ei->i_data_sem-R:             0              0           0.00           0.00           0.00           1509       26231758           0.34         457.14    24134331.36
   &(&(ei->i_block_reservation_lock))->r:             0              0           0.00           0.00           0.00           1109       52501910           0.10         326.71     7899320.64
                          sb_writers#1-R:             0              0           0.00           0.00           0.00              0       48580872           1.05     4612046.94 57964458112.84
              &type->i_mutex_dir_key#5/1:             0              0           0.00           0.00           0.00              0              8           0.84        4380.92        8349.26
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00              2           1027           0.41           9.63        1306.60
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00              0           1027           0.13           2.25         394.34
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00            397           1027           0.11           1.67         249.77
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00              2            878           0.11          63.67         266.84
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00          15356          15701           0.12          65.03        9546.71
                      &ext4__ioend_wq[i]:             0              0           0.00           0.00           0.00            321           2600           0.14           1.69         943.72
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             28           3083           0.11          12.12         509.45
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            205            208           0.19           2.43          97.25
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              0            156           0.14           3.54          55.46
                                ntp_lock:             0              0           0.00           0.00           0.00              0         304722           0.10           7.42      121865.75
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00             12         393858           0.12         219.57      229384.68
