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

         &(&futex_queues[i].lock)->rlock:       7913703        7920767           0.00        1768.38    54103931.80       49745826       51662916           0.00         488.53   195847034.56
         -------------------------------
         &(&futex_queues[i].lock)->rlock        4011382          [<ffffffff81087e1a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock        3697417          [<ffffffff81087529>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock         157931          [<ffffffff81089924>] do_futex+0x454/0xb50
         &(&futex_queues[i].lock)->rlock          54134          [<ffffffff81088a3c>] futex_requeue+0x3cc/0x8a0
         -------------------------------
         &(&futex_queues[i].lock)->rlock        4092126          [<ffffffff81087e1a>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock         575855          [<ffffffff81088a3c>] futex_requeue+0x3cc/0x8a0
         &(&futex_queues[i].lock)->rlock        2662137          [<ffffffff81087529>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock         558881          [<ffffffff81089924>] do_futex+0x454/0xb50

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

                      &(&h->lock)->rlock:       1628020        1634365           0.12         623.52     5269964.23        6638154       13952778           0.00         284.97    29069743.49
                      ------------------
                      &(&h->lock)->rlock         311913          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          25945          [<ffffffff8136a5d0>] blk_queue_bio+0x2c0/0x350
                      &(&h->lock)->rlock         235199          [<ffffffff8136a524>] blk_queue_bio+0x214/0x350
                      &(&h->lock)->rlock         266897          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]
                      ------------------
                      &(&h->lock)->rlock         119478          [<ffffffffa0003067>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         601787          [<ffffffffa0004b12>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          38047          [<ffffffff8136a5d0>] blk_queue_bio+0x2c0/0x350
                      &(&h->lock)->rlock         256360          [<ffffffffa000390f>] do_cciss_request+0x49f/0x5f0 [cciss]

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

          &(&btp->bt_delwri_lock)->rlock:        942340        1009860           0.15       20928.12     4420495.42        4462413       31930231           0.00       24099.32    12027651.00
          ------------------------------
          &(&btp->bt_delwri_lock)->rlock         995893          [<ffffffff812623a1>] xfs_buf_delwri_queue+0x51/0x140
          &(&btp->bt_delwri_lock)->rlock             12          [<ffffffff812614c8>] xfs_buf_delwri_split+0x48/0x1a0
          &(&btp->bt_delwri_lock)->rlock          13949          [<ffffffff81262b6d>] xfs_buf_delwri_promote+0x6d/0xc0
          &(&btp->bt_delwri_lock)->rlock              7          [<ffffffff812624b5>] xfs_buf_delwri_dequeue+0x25/0x100
          ------------------------------
          &(&btp->bt_delwri_lock)->rlock            676          [<ffffffff812614c8>] xfs_buf_delwri_split+0x48/0x1a0
          &(&btp->bt_delwri_lock)->rlock         971770          [<ffffffff812623a1>] xfs_buf_delwri_queue+0x51/0x140
          &(&btp->bt_delwri_lock)->rlock          37405          [<ffffffff81262b6d>] xfs_buf_delwri_promote+0x6d/0xc0
          &(&btp->bt_delwri_lock)->rlock             10          [<ffffffff812624b5>] xfs_buf_delwri_dequeue+0x25/0x100

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

             &(&log->l_icloglock)->rlock:        541290         562224           0.17        3511.46     3136049.32        2094540        6802650           0.00        3445.28    12819406.46
             ---------------------------
             &(&log->l_icloglock)->rlock          50301          [<ffffffff812b6dc8>] xlog_state_get_iclog_space+0x58/0x320
             &(&log->l_icloglock)->rlock          64183          [<ffffffff812b5504>] xlog_state_do_callback+0x1c4/0x320
             &(&log->l_icloglock)->rlock          30172          [<ffffffff812b5375>] xlog_state_do_callback+0x35/0x320
             &(&log->l_icloglock)->rlock            284          [<ffffffff812b76e7>] xlog_write+0x4d7/0x740
             ---------------------------
             &(&log->l_icloglock)->rlock          32766          [<ffffffff812b569c>] xlog_state_done_syncing+0x3c/0xc0
             &(&log->l_icloglock)->rlock          43552          [<ffffffff812b6dc8>] xlog_state_get_iclog_space+0x58/0x320
             &(&log->l_icloglock)->rlock            178          [<ffffffff812b76e7>] xlog_write+0x4d7/0x740
             &(&log->l_icloglock)->rlock          64516          [<ffffffff812b5375>] xlog_state_do_callback+0x35/0x320

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

             &(&cil->xc_cil_lock)->rlock:        270233         271598           0.10        8179.71     5337037.43        4558835       10506822           0.00        3042.09     7629022.73
             ---------------------------
             &(&cil->xc_cil_lock)->rlock         131476          [<ffffffff812b9437>] xfs_log_commit_cil+0x197/0x3d0
             &(&cil->xc_cil_lock)->rlock          27874          [<ffffffff812b96d0>] xlog_cil_force_lsn+0x60/0x130
             &(&cil->xc_cil_lock)->rlock          39904          [<ffffffff812b954f>] xfs_log_commit_cil+0x2af/0x3d0
             &(&cil->xc_cil_lock)->rlock           7210          [<ffffffff812b8db7>] xlog_cil_push+0x187/0x3b0
             ---------------------------
             &(&cil->xc_cil_lock)->rlock         147242          [<ffffffff812b9437>] xfs_log_commit_cil+0x197/0x3d0
             &(&cil->xc_cil_lock)->rlock           8152          [<ffffffff812b8afd>] xlog_cil_committed+0x7d/0x120
             &(&cil->xc_cil_lock)->rlock          27484          [<ffffffff812b8fa3>] xlog_cil_push+0x373/0x3b0
             &(&cil->xc_cil_lock)->rlock          21245          [<ffffffff812b96d0>] xlog_cil_force_lsn+0x60/0x130

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

            &(&pag->pag_buf_lock)->rlock:        262955         263101           0.21         359.13      535929.41        2913479       34519329           0.00        1024.39    31530379.69
            ----------------------------
            &(&pag->pag_buf_lock)->rlock         262913          [<ffffffff81261216>] _xfs_buf_find+0x66/0x250
            &(&pag->pag_buf_lock)->rlock            191          [<ffffffff8137d99d>] _atomic_dec_and_lock+0x4d/0x70
            ----------------------------
            &(&pag->pag_buf_lock)->rlock         262829          [<ffffffff81261216>] _xfs_buf_find+0x66/0x250
            &(&pag->pag_buf_lock)->rlock            275          [<ffffffff8137d99d>] _atomic_dec_and_lock+0x4d/0x70

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

               &(&dentry->d_lock)->rlock:        144157         145653           0.13         101.40      198527.41       15555143       71366106           0.00         538.01    25218881.23
               -------------------------
               &(&dentry->d_lock)->rlock           9171          [<ffffffff811439e6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock         105395          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock          11947          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock           9540          [<ffffffff81143a71>] unlazy_walk+0x71/0x230
               -------------------------
               &(&dentry->d_lock)->rlock          50284          [<ffffffff8114f8d2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock           9030          [<ffffffff811439e6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock          18521          [<ffffffff81150801>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock          57018          [<ffffffff81143a71>] unlazy_walk+0x71/0x230

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

                     &cil->xc_ctx_lock-W:         32219          57258           0.17        3408.37     1440842.55          44126         456916           0.00       48909.04     3829041.70
                     &cil->xc_ctx_lock-R:         77055          80291           0.21       48943.30     3048956.31        3567544        7528659           0.00        3942.50    25887371.27
                     -------------------
                       &cil->xc_ctx_lock          80291          [<ffffffff812b93a6>] xfs_log_commit_cil+0x106/0x3d0
                       &cil->xc_ctx_lock          57259          [<ffffffff812b8cd8>] xlog_cil_push+0xa8/0x3b0
                     -------------------
                       &cil->xc_ctx_lock         122920          [<ffffffff812b93a6>] xfs_log_commit_cil+0x106/0x3d0
                       &cil->xc_ctx_lock          14630          [<ffffffff812b8cd8>] xlog_cil_push+0xa8/0x3b0

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

                        rcu_node_level_1:        132819         134893           0.24         237.33      372692.93         551256        1514736           0.00         236.37      565942.38
                        ----------------
                        rcu_node_level_1           2635          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1         131452          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1            799          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0
                        rcu_node_level_1              7          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        ----------------
                        rcu_node_level_1           2636          [<ffffffff810b6e84>] rcu_report_qs_rnp+0x154/0x200
                        rcu_node_level_1         123227          [<ffffffff810b7bd2>] __rcu_process_callbacks+0x262/0x380
                        rcu_node_level_1           6378          [<ffffffff810b6bb8>] rcu_start_gp+0x128/0x2a0
                        rcu_node_level_1           2652          [<ffffffff810b75e8>] force_quiescent_state+0x238/0x3d0

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

                &(&ailp->xa_lock)->rlock:        130924         133555           0.10        3142.89      690482.66        1075003        5931431           0.00        3291.26     8416573.07
                ------------------------
                &(&ailp->xa_lock)->rlock          56082          [<ffffffff812bc058>] xfsaild+0x2e8/0x6f0
                &(&ailp->xa_lock)->rlock          15343          [<ffffffff812ba6fb>] xfs_buf_iodone+0x2b/0x60
                &(&ailp->xa_lock)->rlock          35400          [<ffffffff812bafc4>] xfs_iflush_done+0x144/0x1d0
                &(&ailp->xa_lock)->rlock          11196          [<ffffffff812bbc1b>] xfs_ail_min_lsn+0x2b/0x60
                ------------------------
                &(&ailp->xa_lock)->rlock           9671          [<ffffffff812ba6fb>] xfs_buf_iodone+0x2b/0x60
                &(&ailp->xa_lock)->rlock          65095          [<ffffffff812bc058>] xfsaild+0x2e8/0x6f0
                &(&ailp->xa_lock)->rlock          36891          [<ffffffff812bafc4>] xfs_iflush_done+0x144/0x1d0
                &(&ailp->xa_lock)->rlock            243          [<ffffffff812bbe26>] xfsaild+0xb6/0x6f0

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

                                   key#6:        109667         109643           0.11         299.43      650886.58        1338673        1386523           0.00         276.09     2567262.27
                                   -----
                                   key#6         109667          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#6          82160          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#6          27507          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70

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

              &(&newf->file_lock)->rlock:        108679         108729           0.23         263.71      168171.04        3167288        7219938           0.00         262.82     4932942.36
              --------------------------
              &(&newf->file_lock)->rlock          16018          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock          19837          [<ffffffff81135fc7>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock          72877          [<ffffffff81135ea3>] sys_close+0x43/0x120
              --------------------------
              &(&newf->file_lock)->rlock          16583          [<ffffffff81135fc7>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock          63494          [<ffffffff81135ea3>] sys_close+0x43/0x120
              &(&newf->file_lock)->rlock          28655          [<ffffffff81154dbb>] alloc_fd+0x3b/0x150

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

       &(&futex_queues[i].lock)->rlock/1:         80439          80441           0.16         217.74       71317.36        1861698        1868530           0.00         487.14    16076538.62
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1          74442          [<ffffffff81089935>] do_futex+0x465/0xb50
       &(&futex_queues[i].lock)->rlock/1           5867          [<ffffffff81088a49>] futex_requeue+0x3d9/0x8a0
       &(&futex_queues[i].lock)->rlock/1            132          [<ffffffff81088ac1>] futex_requeue+0x451/0x8a0
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1          80253          [<ffffffff81087529>] futex_wait_setup+0x69/0x100
       &(&futex_queues[i].lock)->rlock/1            135          [<ffffffff81087e1a>] futex_wake+0x7a/0x130
       &(&futex_queues[i].lock)->rlock/1             35          [<ffffffff81089935>] do_futex+0x465/0xb50
       &(&futex_queues[i].lock)->rlock/1             18          [<ffffffff81088a49>] futex_requeue+0x3d9/0x8a0

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

                                   key#6:         77881          77879           0.13         376.50      472259.13        1467899        1509515           0.00         263.43     3057848.08
                                   -----
                                   key#6          77881          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#6          52614          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#6          25267          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70

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

                                   key#2:         77490          77499           0.21         202.39       87596.60        3793452        5114714           0.00         279.93     9507164.69
                                   -----
                                   key#2          40554          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2             40          [<ffffffff8106f05a>] prepare_to_wait+0x2a/0x90
                                   key#2          36910          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   -----
                                   key#2          39972          [<ffffffff8106ef61>] finish_wait+0x41/0x80
                                   key#2          37367          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#2            165          [<ffffffff8106f05a>] prepare_to_wait+0x2a/0x90

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

                     &(&fs->lock)->rlock:         67002          67009           0.21         485.96      181899.25        1816403        3566835           0.00         540.79     9082567.60
                     -------------------
                     &(&fs->lock)->rlock          67007          [<ffffffff81143b90>] unlazy_walk+0x190/0x230
                     &(&fs->lock)->rlock              2          [<ffffffff8116715a>] exit_fs+0x4a/0xb0
                     -------------------
                     &(&fs->lock)->rlock          67009          [<ffffffff81143b90>] unlazy_walk+0x190/0x230

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

                               &rq->lock:         50266          50286           0.12         206.53      168482.89         214359      142860908           0.00         296.65   179053339.94
                               ---------
                               &rq->lock          11653          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock          20700          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock             24          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0
                               &rq->lock          17852          [<ffffffff81041d57>] try_to_wake_up+0x217/0x2e0
                               ---------
                               &rq->lock          19692          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                               &rq->lock          21051          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                               &rq->lock            117          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0
                               &rq->lock           9400          [<ffffffff81036232>] double_rq_lock+0x62/0x80

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

                                   key#6:         45020          45054           0.23         787.72     1879409.21         661783         751447           0.00         349.86     1236103.59
                                   -----
                                   key#6          39969          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   key#6             41          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#6           5046          [<ffffffff8106f154>] add_wait_queue_exclusive+0x24/0x60
                                   -----
                                   key#6          32293          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#6            772          [<ffffffff8106f154>] add_wait_queue_exclusive+0x24/0x60
                                   key#6          11991          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70

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

                &(&wb->list_lock)->rlock:         41111          41243           0.20       18671.65     1531554.96        1573693        8325410           0.00       76919.53     8422218.22
                ------------------------
                &(&wb->list_lock)->rlock          23913          [<ffffffff811603f5>] __mark_inode_dirty+0x145/0x220
                &(&wb->list_lock)->rlock          11265          [<ffffffff81161762>] writeback_sb_inodes+0x212/0x270
                &(&wb->list_lock)->rlock           5749          [<ffffffff811610fe>] writeback_single_inode+0x1fe/0x400
                &(&wb->list_lock)->rlock              1          [<ffffffff811618e0>] wb_writeback+0x50/0x2d0
                ------------------------
                &(&wb->list_lock)->rlock          11357          [<ffffffff81161762>] writeback_sb_inodes+0x212/0x270
                &(&wb->list_lock)->rlock           9786          [<ffffffff811610fe>] writeback_single_inode+0x1fe/0x400
                &(&wb->list_lock)->rlock            549          [<ffffffff811618e0>] wb_writeback+0x50/0x2d0
                &(&wb->list_lock)->rlock          19162          [<ffffffff811603f5>] __mark_inode_dirty+0x145/0x220

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

                                &q->lock:         33235          37513           0.23         206.67       37620.08        4310630        4388064           0.00         280.74     3589816.17
                                --------
                                &q->lock          13317          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock          24196          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock          18135          [<ffffffff8108b538>] generic_exec_single+0x48/0xb0
                                &q->lock          19378          [<ffffffff8108bd07>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                &(&mp->m_sb_lock)->rlock:         33563          33684           0.24         110.15      187370.64         839078        5226548           0.00         331.18     9552703.45
                ------------------------
                &(&mp->m_sb_lock)->rlock          17360          [<ffffffff812b1c90>] xfs_icsb_modify_counters+0x170/0x1c0
                &(&mp->m_sb_lock)->rlock          13941          [<ffffffff812b186e>] xfs_icsb_sync_counters+0x2e/0x50
                &(&mp->m_sb_lock)->rlock           2383          [<ffffffff812afa68>] xfs_icsb_balance_counter+0x38/0x70
                ------------------------
                &(&mp->m_sb_lock)->rlock          31889          [<ffffffff812b186e>] xfs_icsb_sync_counters+0x2e/0x50
                &(&mp->m_sb_lock)->rlock           1625          [<ffffffff812b1c90>] xfs_icsb_modify_counters+0x170/0x1c0
                &(&mp->m_sb_lock)->rlock            170          [<ffffffff812afa68>] xfs_icsb_balance_counter+0x38/0x70

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

                             &rq->lock/1:         15720          15720           0.25          80.79       70842.93          80342         195958           0.00         192.12      247549.23
                             -----------
                             &rq->lock/1          15720          [<ffffffff81036232>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1           3876          [<ffffffff816446ae>] __schedule+0xbe/0x8f0
                             &rq->lock/1           5100          [<ffffffff81036205>] double_rq_lock+0x35/0x80
                             &rq->lock/1             19          [<ffffffff81041cd7>] try_to_wake_up+0x197/0x2e0
                             &rq->lock/1           6715          [<ffffffff81036232>] double_rq_lock+0x62/0x80

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

                         &sem->wait_lock:         15669          15671           0.14          70.27       85844.41         224419         235049           0.00         221.95     1133125.09
                         ---------------
                         &sem->wait_lock          15513          [<ffffffff81647a46>] rwsem_down_failed_common+0x46/0x160
                         &sem->wait_lock            158          [<ffffffff81384673>] rwsem_wake+0x23/0x60
                         ---------------
                         &sem->wait_lock           9274          [<ffffffff81384673>] rwsem_wake+0x23/0x60
                         &sem->wait_lock           6397          [<ffffffff81647a46>] rwsem_down_failed_common+0x46/0x160

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

                        &input_pool.lock:          7889           7891           0.31          16.76       15758.19         648513        2376310           0.00         263.90     1992723.59
                        ----------------
                        &input_pool.lock           7890          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180
                        &input_pool.lock              1          [<ffffffff8142ef04>] credit_entropy_bits+0x44/0xd0
                        ----------------
                        &input_pool.lock           7891          [<ffffffff8142ecde>] mix_pool_bytes_extract+0x5e/0x180

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

                       &mp->m_icsb_mutex:          7149           7149           6.94         390.94      151914.36         687053        1707514           0.00         271.14     3464864.39
                       -----------------
                       &mp->m_icsb_mutex           7149          [<ffffffff812b1c41>] xfs_icsb_modify_counters+0x121/0x1c0
                       -----------------
                       &mp->m_icsb_mutex           7149          [<ffffffff812b1c41>] xfs_icsb_modify_counters+0x121/0x1c0

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

               &(&zone->lru_lock)->rlock:          5031           5050           0.25          11.91        8435.97        1306556        3340927           0.00         274.83     2770186.92
               -------------------------
               &(&zone->lru_lock)->rlock           3892          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock           1158          [<ffffffff810f4eec>] release_pages+0x10c/0x280
               -------------------------
               &(&zone->lru_lock)->rlock           4206          [<ffffffff810f5112>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock            844          [<ffffffff810f4eec>] release_pages+0x10c/0x280

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

                       semaphore->lock#2:          3291           3311           0.22          30.92        7924.22       14542110       69590697           0.00         281.95    17080735.32
                       -----------------
                       semaphore->lock#2           1961          [<ffffffff8107466e>] down_trylock+0x1e/0x50
                       semaphore->lock#2            746          [<ffffffff81074766>] down+0x16/0x50
                       semaphore->lock#2            547          [<ffffffff81074716>] up+0x16/0x50
                       semaphore->lock#2             57          [<ffffffff81646f58>] __down+0x78/0xb0
                       -----------------
                       semaphore->lock#2           2342          [<ffffffff81074716>] up+0x16/0x50
                       semaphore->lock#2            473          [<ffffffff8107466e>] down_trylock+0x1e/0x50
                       semaphore->lock#2            414          [<ffffffff81074766>] down+0x16/0x50
                       semaphore->lock#2             82          [<ffffffff81646f58>] __down+0x78/0xb0

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

                      inode_sb_list_lock:          2854           2854           0.27           9.96        3865.36         686697        3923269           0.00        1412.35     3895868.97
                      ------------------
                      inode_sb_list_lock           1610          [<ffffffff8115180d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock           1244          [<ffffffff811526ff>] evict+0x6f/0x1c0
                      ------------------
                      inode_sb_list_lock           1939          [<ffffffff8115180d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock            915          [<ffffffff811526ff>] evict+0x6f/0x1c0

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

                                   key#6:          2509           2546           0.28         932.52      278960.34         306541         604773           0.00         327.65      320307.05
                                   -----
                                   key#6           2178          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   key#6            292          [<ffffffff8106f154>] add_wait_queue_exclusive+0x24/0x60
                                   key#6             76          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   -----
                                   key#6           1826          [<ffffffff81035d62>] __wake_up+0x32/0x70
                                   key#6            708          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70
                                   key#6             12          [<ffffffff8106f154>] add_wait_queue_exclusive+0x24/0x60

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

                        rcu_node_level_0:          2013           2049           0.33         306.68       27110.19          45355          83782           0.00         180.20       67247.98
                        ----------------
                        rcu_node_level_0            991          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0            661          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0            104          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0              7          [<ffffffff810b76b2>] force_quiescent_state+0x302/0x3d0
                        ----------------
                        rcu_node_level_0           1121          [<ffffffff810b7bf8>] __rcu_process_callbacks+0x288/0x380
                        rcu_node_level_0            658          [<ffffffff810b6d8f>] rcu_report_qs_rnp+0x5f/0x200
                        rcu_node_level_0            185          [<ffffffff810b76c5>] force_quiescent_state+0x315/0x3d0
                        rcu_node_level_0             47          [<ffffffff810b74b3>] force_quiescent_state+0x103/0x3d0

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

                         dcache_lru_lock:          1574           1574           0.29           8.12        2098.49         224628        1227120           0.00         198.60      407441.21
                         ---------------
                         dcache_lru_lock           1574          [<ffffffff8114fa1d>] dput+0x17d/0x1d0
                         ---------------
                         dcache_lru_lock           1574          [<ffffffff8114fa1d>] dput+0x17d/0x1d0

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

               &(&pag->pagb_lock)->rlock:          1102           1103           0.25           9.08        1765.77        1429765        8371069           0.00         391.09     2253576.93
               -------------------------
               &(&pag->pagb_lock)->rlock            118          [<ffffffff8127a5b1>] xfs_alloc_busy_insert+0x91/0x1f0
               &(&pag->pagb_lock)->rlock            716          [<ffffffff81278ec4>] xfs_alloc_busy_trim+0x34/0x260
               &(&pag->pagb_lock)->rlock            269          [<ffffffff8127ca67>] xfs_alloc_busy_clear+0xb7/0x1b0
               -------------------------
               &(&pag->pagb_lock)->rlock            832          [<ffffffff8127ca67>] xfs_alloc_busy_clear+0xb7/0x1b0
               &(&pag->pagb_lock)->rlock            100          [<ffffffff8127a5b1>] xfs_alloc_busy_insert+0x91/0x1f0
               &(&pag->pagb_lock)->rlock            171          [<ffffffff81278ec4>] xfs_alloc_busy_trim+0x34/0x260

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

             &(&dentry->d_lock)->rlock/1:          1055           1055           0.20          31.19        1643.98        1816360        3564782           0.00         276.93     1650820.59
             ---------------------------
             &(&dentry->d_lock)->rlock/1           1055          [<ffffffff81143a9e>] unlazy_walk+0x9e/0x230
             ---------------------------
             &(&dentry->d_lock)->rlock/1           1053          [<ffffffff8114f8d2>] dput+0x32/0x1d0
             &(&dentry->d_lock)->rlock/1              2          [<ffffffff81143a9e>] unlazy_walk+0x9e/0x230

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

                                   key#5:           856            859           0.30           7.43         809.40         740792        2393935           0.00         200.97      982974.76
                                   -----
                                   key#5            859          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            859          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

             &(&ip->i_flags_lock)->rlock:           688            689           0.29          16.50         916.11       11448641       38960481           0.00         334.05     9683074.12
             ---------------------------
             &(&ip->i_flags_lock)->rlock            332          [<ffffffff812bb37a>] xfs_inode_item_committed+0x3a/0x90
             &(&ip->i_flags_lock)->rlock             87          [<ffffffff8126468c>] xfs_file_fsync+0xac/0x2a0
             &(&ip->i_flags_lock)->rlock             35          [<ffffffff8126887a>] xfs_iget+0x4da/0x7a0
             &(&ip->i_flags_lock)->rlock             41          [<ffffffff8128552b>] xfs_bmap_btalloc_nullfb+0x2db/0x370
             ---------------------------
             &(&ip->i_flags_lock)->rlock             40          [<ffffffff8127317a>] xfs_inode_set_reclaim_tag+0x5a/0xa0
             &(&ip->i_flags_lock)->rlock            347          [<ffffffff812bb37a>] xfs_inode_item_committed+0x3a/0x90
             &(&ip->i_flags_lock)->rlock             21          [<ffffffff81285c36>] xfs_bmap_btalloc+0x676/0x760
             &(&ip->i_flags_lock)->rlock            105          [<ffffffff812687eb>] xfs_iget+0x44b/0x7a0

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

                   &(&zone->lock)->rlock:           641            641           0.36          36.22        2498.31         212961        1171460           0.00         278.80     2507259.89
                   ---------------------
                   &(&zone->lock)->rlock            125          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            257          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   &(&zone->lock)->rlock             37          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock            222          [<ffffffff810f0494>] free_pcppages_bulk+0x34/0x430
                   ---------------------
                   &(&zone->lock)->rlock            229          [<ffffffff810f0494>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock             66          [<ffffffff810f1063>] __free_pages_ok+0xb3/0x510
                   &(&zone->lock)->rlock            322          [<ffffffff810ef9a8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock             24          [<ffffffff810efc89>] get_page_from_freelist+0x709/0x770

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

              &sb->s_type->i_mutex_key#1:           369            369          13.80         605.80       46992.83         677967       22244398           0.00      392311.09   335840373.41
              --------------------------
              &sb->s_type->i_mutex_key#1            369          [<ffffffff811475cb>] do_last+0x2db/0x8e0
              --------------------------
              &sb->s_type->i_mutex_key#1             63          [<ffffffff81146c33>] do_unlinkat+0x93/0x1c0
              &sb->s_type->i_mutex_key#1            306          [<ffffffff811475cb>] do_last+0x2db/0x8e0

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

            &sb->s_type->i_mutex_key#1/1:           314            314          10.71         400.17       38296.40         225255         231599           0.00      271110.74    29131273.15
            ----------------------------
            &sb->s_type->i_mutex_key#1/1            314          [<ffffffff81146c33>] do_unlinkat+0x93/0x1c0
            ----------------------------
            &sb->s_type->i_mutex_key#1/1            238          [<ffffffff811475cb>] do_last+0x2db/0x8e0
            &sb->s_type->i_mutex_key#1/1             76          [<ffffffff81146c33>] do_unlinkat+0x93/0x1c0

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

                 &(&n->list_lock)->rlock:           299            299           0.31           6.37         344.48         149948        1256374           0.00         262.60      459551.73
                 -----------------------
                 &(&n->list_lock)->rlock             47          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200
                 &(&n->list_lock)->rlock            241          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270
                 &(&n->list_lock)->rlock             11          [<ffffffff8112e808>] __slab_free+0xc8/0x320
                 -----------------------
                 &(&n->list_lock)->rlock            254          [<ffffffff8112e2f9>] unfreeze_partials+0xe9/0x270
                 &(&n->list_lock)->rlock             40          [<ffffffff8112e597>] get_partial_node.clone.38+0x57/0x200
                 &(&n->list_lock)->rlock              5          [<ffffffff8112e808>] __slab_free+0xc8/0x320

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

            &(&bp->indirect_lock)->rlock:           148            150           0.50           3.17         199.08            919           2072           0.13         199.05        2408.29
            ----------------------------
            &(&bp->indirect_lock)->rlock             82          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             68          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             88          [<ffffffffa00c09be>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             62          [<ffffffffa00c33e8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

                                pci_lock:            87             87           0.54           9.92         260.61           3678           9309           0.77          17.59       27920.32
                                --------
                                pci_lock             87          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock             87          [<ffffffff813a0602>] pci_bus_read_config_word+0x42/0x90

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

                         &mm->mmap_sem-W:            24             24           4.22         119.65         906.40          10051          30694           0.00        3825.84      768299.91
                         &mm->mmap_sem-R:            22             32          17.45         107.88        1380.10            111          85397           0.00       27986.47      413627.11
                         ---------------
                           &mm->mmap_sem             21          [<ffffffff81114075>] sys_mprotect+0xd5/0x1e0
                           &mm->mmap_sem             25          [<ffffffff8164bcef>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem              3          [<ffffffff81109155>] sys_madvise+0x175/0x6e0
                           &mm->mmap_sem              3          [<ffffffff811130cb>] sys_munmap+0x4b/0x80
                         ---------------
                           &mm->mmap_sem             46          [<ffffffff81114075>] sys_mprotect+0xd5/0x1e0
                           &mm->mmap_sem              4          [<ffffffff811130cb>] sys_munmap+0x4b/0x80
                           &mm->mmap_sem              4          [<ffffffff81109155>] sys_madvise+0x175/0x6e0
                           &mm->mmap_sem              2          [<ffffffff8104df2f>] exit_mm+0x3f/0x130

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

                   &(&base->lock)->rlock:            41             41           0.40           3.25          62.70           3751        2508236           0.00         236.29      785834.55
                   ---------------------
                   &(&base->lock)->rlock             27          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock              6          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock              7          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              1          [<ffffffff8105b0d1>] run_timer_softirq+0x1e1/0x3d0
                   ---------------------
                   &(&base->lock)->rlock             28          [<ffffffff8105b4ef>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock              6          [<ffffffff8105a66b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock              7          [<ffffffff8105af37>] run_timer_softirq+0x47/0x3d0

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

                         inode_hash_lock:            38             38           0.39          14.42          71.02         229024         244078           0.00         109.56      289326.00
                         ---------------
                         inode_hash_lock             34          [<ffffffff811516c9>] __remove_inode_hash+0x29/0x90
                         inode_hash_lock              3          [<ffffffff8115319b>] iget_locked+0x6b/0x1a0
                         inode_hash_lock              1          [<ffffffff8115320c>] iget_locked+0xdc/0x1a0
                         ---------------
                         inode_hash_lock             36          [<ffffffff811516c9>] __remove_inode_hash+0x29/0x90
                         inode_hash_lock              1          [<ffffffff8115320c>] iget_locked+0xdc/0x1a0
                         inode_hash_lock              1          [<ffffffff8115319b>] iget_locked+0x6b/0x1a0

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

          &(&mm->page_table_lock)->rlock:            17             17           0.78          12.10          56.25          14995         106537           0.00         215.32      115607.10
          ------------------------------
          &(&mm->page_table_lock)->rlock              8          [<ffffffff8110c905>] handle_pte_fault+0x735/0x8d0
          &(&mm->page_table_lock)->rlock              2          [<ffffffff8110c2cb>] handle_pte_fault+0xfb/0x8d0
          &(&mm->page_table_lock)->rlock              7          [<ffffffff8110b836>] unmap_vmas+0x326/0x6c0
          ------------------------------
          &(&mm->page_table_lock)->rlock              4          [<ffffffff8110c2cb>] handle_pte_fault+0xfb/0x8d0
          &(&mm->page_table_lock)->rlock              6          [<ffffffff8110c905>] handle_pte_fault+0x735/0x8d0
          &(&mm->page_table_lock)->rlock              7          [<ffffffff8110b836>] unmap_vmas+0x326/0x6c0

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

                         tasklist_lock-W:            11             11           0.94           8.62          50.53             95            254           0.13          18.70         752.32
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             73            575           0.18          10.18        1173.30
                         ---------------
                           tasklist_lock              5          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                           tasklist_lock              4          [<ffffffff8104fb75>] do_exit+0x1f5/0x880
                           tasklist_lock              2          [<ffffffff8104fe18>] do_exit+0x498/0x880
                         ---------------
                           tasklist_lock              9          [<ffffffff8104e38a>] release_task+0x7a/0x4a0
                           tasklist_lock              1          [<ffffffff8104fe18>] do_exit+0x498/0x880
                           tasklist_lock              1          [<ffffffff8104fb75>] do_exit+0x1f5/0x880

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

                                   key#5:             7              7           0.93           6.68          13.50          49000         214141           0.00          11.24       82870.34
                                   -----
                                   key#5              7          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5              7          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                                   key#3:             6              6           0.88           1.14           5.88           1341           1471           0.00          11.64        2876.20
                                   -----
                                   key#3              6          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3              6          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                                   key#5:             5              5           0.59           2.47           5.69          49187         214137           0.00           6.79       63267.82
                                   -----
                                   key#5              5          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5              5          [<ffffffff8139aca0>] __percpu_counter_add+0x50/0x80

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

                    &irq_desc_lock_class:             4              4           0.82           6.48          17.56            410        4710598           0.00         208.85      850984.85
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810b4c1e>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              1          [<ffffffff810b1df3>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810b5972>] irq_affinity_hint_proc_show+0x42/0x90
                    --------------------
                    &irq_desc_lock_class              3          [<ffffffff810b6225>] show_interrupts+0x125/0x310
                    &irq_desc_lock_class              1          [<ffffffff810b1df3>] handle_irq_event+0x53/0x70

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

                             &p->pi_lock:             3              3           1.10           3.91           7.01       17854449       25647912           0.00         299.33   134746369.35
                             -----------
                             &p->pi_lock              3          [<ffffffff81041b6e>] try_to_wake_up+0x2e/0x2e0
                             -----------
                             &p->pi_lock              3          [<ffffffff81041b6e>] try_to_wake_up+0x2e/0x2e0

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

                                   key#2:             1              1           0.78           0.78           0.78            124           2337           0.12          13.90         532.85
                                   -----
                                   key#2              1          [<ffffffff81035cc7>] __wake_up_sync_key+0x37/0x80
                                   -----
                                   key#2              1          [<ffffffff8106f0e1>] remove_wait_queue+0x21/0x70

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

             &(&mp->m_perag_lock)->rlock:             1              1           0.71           0.71           0.71          13532          13765           0.16          85.04       16901.71
             ---------------------------
             &(&mp->m_perag_lock)->rlock              1          [<ffffffff8127257f>] __xfs_inode_clear_reclaim.clone.5+0x5f/0xe0
             ---------------------------
             &(&mp->m_perag_lock)->rlock              1          [<ffffffff8127257f>] __xfs_inode_clear_reclaim.clone.5+0x5f/0xe0

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

              &sb->s_type->i_mutex_key#7:             1              1          18.14          18.14          18.14             31            253           0.20          16.12         201.94
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff8114171a>] pipe_write+0x7a/0x5a0
              --------------------------
              &sb->s_type->i_mutex_key#7              1          [<ffffffff81141cce>] pipe_read+0x8e/0x4d0

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

                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             96          60.83          67.58        5973.76
                             sysfs_mutex:             0              0           0.00           0.00           0.00              3          98659           0.16          94.67       22370.32
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              3             52           0.16           0.24           9.40
                             sysctl_lock:             0              0           0.00           0.00           0.00              3             20           0.12           0.95           4.53
                                 sb_lock:             0              0           0.00           0.00           0.00            321           6326           0.12           9.14        2666.35
                                pgd_lock:             0              0           0.00           0.00           0.00             38             43           0.47           1.83          48.12
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          17.27          17.27          17.27
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              8            113           3.30          15.16         656.17
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              0             21           0.12           3.93          18.53
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          51742           0.00          27.88       33729.35
                                     key:             0              0           0.00           0.00           0.00             11             22           0.13           8.00          36.78
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              1           0.58           0.58           0.58
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           6090           9850           1.67          98.88       76634.14
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              9             58           0.12           0.61          10.36
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00            133            439           0.11          15.92         631.20
                           watchdog_lock:             0              0           0.00           0.00           0.00           1035           1035           3.87          21.60        9195.17
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             79            444           0.11          11.65         520.02
                     kthread_create_lock:             0              0           0.00           0.00           0.00              6              9           0.13           1.41           5.42
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00            311        6408665           0.00         262.96     5727788.90
                    &(&idp->lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.48           0.62           1.61
                     &gcwq->mayday_timer:             0              0           0.00           0.00           0.00              0              3           0.22           0.32           0.82
                                events-R:             0              0           0.00           0.00           0.00              0          24909           3.07         802.12      296293.85
                              &tbl->lock:             0              0           0.00           0.00           0.00              2            622           0.12          12.00         455.98
                                   key#4:             0              0           0.00           0.00           0.00              7             14           0.20           0.86           7.23
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              3              9           0.24          78.56         311.88
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0       23822781           0.00         549.26    19890804.89
                         pci_config_lock:             0              0           0.00           0.00           0.00           3678           9309           0.53           5.14       12797.35
                             pidmap_lock:             0              0           0.00           0.00           0.00             77            125           0.33           5.08          94.48
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          16.46          16.78          33.24
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             47           0.13           0.39           8.92
                                bdi_lock:             0              0           0.00           0.00           0.00              0              2          20.77          24.22          44.99
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              2              2           2.44           4.00           6.44
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          18.27          26.05          86.38
                               balancing:             0              0           0.00           0.00           0.00              0         489626           0.00         190.87      756961.24
                                   key#2:             0              0           0.00           0.00           0.00             41            738           0.11           5.39         255.94
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            169        4970740           0.00         267.34     8230485.36
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.09           1.19          14.96
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          14.59          17.09          31.68
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.80           6.03          15.30
                                  &timer:             0              0           0.00           0.00           0.00              0          18448           0.09          20.50       48835.32
                          files_lglock-R:             0              0           0.00           0.00           0.00              0        4813162           0.00         281.57      818330.58
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            151            676           0.16           5.59         377.17
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       20557738           0.00         284.80     1830921.50
           &(&mapping->tree_lock)->rlock:             0              0           0.00           0.00           0.00        3185878       86536810           0.00         295.80    26126362.44
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           9170           0.11         188.69      106278.43
                                   key#9:             0              0           0.00           0.00           0.00              0              2           0.14           0.15           0.29
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             63             64           0.30           3.67          48.54
                                   key#1:             0              0           0.00           0.00           0.00             69           1086           0.12          11.61         189.69
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             47           0.12           0.70           9.94
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          22.40          83.02
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             60           0.09           0.89          14.86
                        proc_subdir_lock:             0              0           0.00           0.00           0.00             11           4495           0.13          11.26        3574.66
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              5          47717           0.09           6.04        8669.82
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              5             11           0.14           1.70           8.56
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      367859482           0.00        6476.69   237573680.11
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00             64             64           0.24           5.70          43.31
                            &port->mutex:             0              0           0.00           0.00           0.00              3              3           1.36           2.81           6.97
                      destroy_waitq.lock:             0              0           0.00           0.00           0.00              0              1           0.28           0.28           0.28
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0           1035           4.52          24.73       10567.40
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           2069           7.60          13.23       19248.53
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             81          12056           0.12           5.08        1659.08
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            517           4.65          14.26        3830.15
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             30           0.14           1.16          12.58
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0             10           0.17           0.25           1.87
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            444           0.10           9.04         274.89
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0             10           2.38           3.08          27.23
                               cdev_lock:             0              0           0.00           0.00           0.00              4              4           1.16           1.46           5.33
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.11           8.97          27.49
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.93           0.93           0.93
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.13           0.56           1.71
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.77           2.52
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.63           1.47
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              2           0.16           0.42           0.58
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            100           0.28           0.98          72.16
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              7              7         272.68       40893.35       57950.35
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            100           0.16           0.82          56.41
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1            100           0.33           0.80          68.25
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00           9956          47597           0.00          73.63       24711.00
                             rename_lock:             0              0           0.00           0.00           0.00              6             81           0.36           4.49         113.81
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              6          44.21         725.83        1913.88
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              1            158           0.15         123.87        1218.09
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00           2603          10209           0.00         287.57      564453.61
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1            100           0.17           1.01          76.73
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             16           4498           3.16          22.88       22952.58
                                   key#6:             0              0           0.00           0.00           0.00        5006194       11275468           0.00         281.49     2363664.78
                                &p->lock:             0              0           0.00           0.00           0.00              0           2872           0.21         470.43       51106.41
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1            100           0.16           0.71          51.15
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1            100           0.16           0.82          69.47
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1           1153           2.36    15846599.34   121952477.40
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.31           2.45           3.75
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          24833           0.66         194.34      169149.04
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          24833           2.63         239.05      274500.61
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          17.35          17.35          17.35
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.13           0.93           5.13
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3          13.63          18.23          46.64
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00              6            155           0.70          76.55        2144.38
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              3          29829           0.12           0.57        3918.66
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           9943           1.12          82.46       26422.00
                               swap_lock:             0              0           0.00           0.00           0.00              7            117           0.12           1.70          24.51
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.27           1.48           2.74
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.15           9.96          24.61
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              7             17           0.13           3.19          19.18
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.40           1.32           4.14
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           0.93           5.49
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.47           2.19
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00         455977       23842390           0.00         296.32     3642682.35
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           2069           9.29          19.89       25496.06
                                   key#2:             0              0           0.00           0.00           0.00            507            507           0.22          21.22         615.52
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             52            151           0.15           5.49          88.53
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              4           7.33          21.57          47.76
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            356            769           0.12           1.94         341.95
                            init_fs.lock:             0              0           0.00           0.00           0.00              8              8           0.31           0.69           4.04
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              7             15           0.12           0.99           7.74
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              1             96           1.53           2.01         155.62
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              6           0.94           3.05          12.99
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             86           4.35          12.22         587.20
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              1              2           0.10           0.69           0.79
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1            100           0.16           0.87          74.49
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          14.12          14.12          14.12
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              2              3           1.60           3.96           9.01
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           2.28           8.81          11.08
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            100           0.16           0.78          51.73
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             20           0.14           0.31           3.75
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             72           0.17          17.62         226.18
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             10           1.27           2.54          19.39
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             72           0.12           0.70          13.41
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             12           0.15           0.66           3.18
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.12           0.67           1.90
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.12           0.72           1.56
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              3           1.31           3.71           7.36
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            104           0.49        1063.79        1818.35
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00            122            506           1.93          11.56        2575.52
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              1              6           0.19           3.15           7.63
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             14            882           0.12           4.98         296.47
                              jbd_handle:             0              0           0.00           0.00           0.00              0            438           2.19         317.56        2710.32
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           3.22          10.71          13.92
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              3              6           0.19           0.95           2.98
                                   key#4:             0              0           0.00           0.00           0.00             12            438           0.12           3.19          74.72
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              6             11           1.23          99.51         247.78
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              5             12           0.13           0.42           2.69
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.55           0.55           0.55
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              2           0.15           2.21           2.35
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             51        2096.97        2130.70      107466.23
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              4             51           4.04          23.79         281.97
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            413           0.13           0.77         110.63
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00             24            116           0.33           2.47         109.43
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4896           0.46           7.39        3479.90
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           9792           0.47          86.17        7743.09
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4794           0.33           5.58        3237.11
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.37           3.70           4.52
                                   key#1:             0              0           0.00           0.00           0.00              0              2           0.14           4.23           4.36
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0             10           0.08          10.19          31.75
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             51        2095.33        2126.72      107297.42
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             51           0.36           1.09          34.15
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            517           0.19           0.78         176.04
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              2            542           0.21         202.00        2751.21
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            517           0.40           1.50         421.82
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0            104           4.84          16.17         870.44
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            833           0.13           3.21         203.56
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            834           0.11           4.27         220.26
                              &n->lock-W:             0              0           0.00           0.00           0.00              1            104           0.14           2.45          43.41
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             15           0.21           0.56           5.19
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             95           0.12          18.95         988.35
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            506           4.37          16.62        3752.48
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            506           3.04          13.76        3576.59
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            506           2.76          12.97        3226.16
                             &vha->timer:             0              0           0.00           0.00           0.00              0           9309           1.81          42.28       62060.15
                              &bp->timer:             0              0           0.00           0.00           0.00              0            517           4.90          15.19        4208.68
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            200           0.34           5.16         146.19
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.39           0.94          66.09
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.50           1.09          70.66
                        &wq->flush_mutex:             0              0           0.00           0.00           0.00              1              2          46.96          48.90          95.86
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             15           0.13           0.22           2.24
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             18           0.18           1.05           7.21
                              &sp->mutex:             0              0           0.00           0.00           0.00              0              1      292038.00      292038.00      292038.00
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             47            210           0.12          16.66         184.81
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            103           0.17         178.74         349.24
                                   key#5:             0              0           0.00           0.00           0.00              2              4           0.15           2.82           3.69
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              7           0.14           0.22           1.08
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0            104           5.30          17.51         951.68
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             51           1.12          11.50         322.17
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             51        2096.68        2130.09      107440.41
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              9           1.26           2.92          19.96
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             68           0.99          13.00         434.62
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             68           5.77          22.21         646.05
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             18           9.87          37.34         310.21
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             18           8.67          35.22         288.18
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2            200           0.15           1.62         161.83
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4            400           0.14           0.74         159.84
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            100           0.16           0.99          78.05
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1            100           0.26           0.91          79.34
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1            100           0.33           0.97          70.17
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.12          13.57          69.70
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1            100           0.17           0.63          52.03
                                   key#6:             0              0           0.00           0.00           0.00              0             58           0.14           0.65          16.06
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              2           0.33           0.80           1.13
                                   key#6:             0              0           0.00           0.00           0.00          65883          66071           0.12          11.47       10138.82
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              8              8           0.32           0.70           3.92
             &(&btp->bt_lru_lock)->rlock:             0              0           0.00           0.00           0.00             47          55628           0.12         367.67       13309.58
               &(&ip->i_lock)->mr_lock-W:             0              0           0.00           0.00           0.00        1906686       93523956           0.00      369911.22   165631528.37
               &(&ip->i_lock)->mr_lock-R:             0              0           0.00           0.00           0.00         431095        9989781           0.00      391830.86    34853313.20
            &(&pag->pag_ici_lock)->rlock:             0              0           0.00           0.00           0.00         680485        1688327           0.00         276.35     2322135.96
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00        6625063       25983749           0.00         277.78     9210825.26
                             fasync_lock:             0              0           0.00           0.00           0.00              3              3           0.50           0.67           1.82
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.46           0.71           1.17
                               xfslogd-W:             0              0           0.00           0.00           0.00              0              2           0.10           0.21           0.31
                               xfslogd-R:             0              0           0.00           0.00           0.00              0        1047625           1.04      640929.21    55368835.81
               &(&ip->i_lock)->mr_lock/1:             0              0           0.00           0.00           0.00         228619        1457699          14.25      388644.34   134530694.87
          &(&mp->m_agirotor_lock)->rlock:             0              0           0.00           0.00           0.00              2           1002           0.12           0.80         142.98
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             19            418           0.24       12055.93       15942.61
                     xfs_iolock_active-W:             0              0           0.00           0.00           0.00             99       21917275           0.00      346501.16   181320827.36
                     xfs_iolock_active-R:             0              0           0.00           0.00           0.00         927165       13261114           0.00      650893.65    46197183.10
                              xfsdatad-R:             0              0           0.00           0.00           0.00              0        1456701           0.00       10001.64    45851011.67
                       (&ioend->io_work):             0              0           0.00           0.00           0.00              0        1456701           0.00       10001.32    45121443.34
                                   key#6:             0              0           0.00           0.00           0.00          45701          46857           0.13         214.10      153425.59
                 &(&expires_work)->timer:             0              0           0.00           0.00           0.00              0              8           5.12          10.97          58.48
                (&(&expires_work)->work):             0              0           0.00           0.00           0.00              0              8         766.18         801.04        6278.10
              &(&mp->m_sync_work)->timer:             0              0           0.00           0.00           0.00              0             16           3.51          12.58         115.40
                              xfssyncd-R:             0              0           0.00           0.00           0.00              0             77         143.43     7663139.62    19244242.36
             (&(&mp->m_sync_work)->work):             0              0           0.00           0.00           0.00              0             16         142.16     7663138.52    18938876.98
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.73           1.89
                    (&bp->b_iodone_work):             0              0           0.00           0.00           0.00              0        1047625           0.83      640928.91    54785172.07
      &(&iclog->ic_callback_lock)->rlock:             0              0           0.00           0.00           0.00         983328        1333376           0.00         326.76     1259792.91
                                   key#3:             0              0           0.00           0.00           0.00              4              6           0.16           0.83           2.68
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             16            609           0.13           9.93         223.55
                                   key#7:             0              0           0.00           0.00           0.00        4979330        5719165           0.00         267.51     5500529.54
                                   key#7:             0              0           0.00           0.00           0.00        2590150        3759370           0.00         224.50      487618.85
               &(&ip->i_lock)->mr_lock/4:             0              0           0.00           0.00           0.00              0         230592           0.00      271082.84    22988463.56
               &(&ip->i_lock)->mr_lock/5:             0              0           0.00           0.00           0.00              0           4312           0.30          86.05        3159.96
                  xfs_iolock_reclaimable:             0              0           0.00           0.00           0.00             33         230628           0.27      426857.26    44088697.11
           &(&mp->m_reclaim_work)->timer:             0              0           0.00           0.00           0.00              0             61           4.07          10.28         345.96
          (&(&mp->m_reclaim_work)->work):             0              0           0.00           0.00           0.00              0             61         403.99        8650.11      305277.34
              &pag->pag_ici_reclaim_lock:             0              0           0.00           0.00           0.00              0            415           5.83        2077.34      304160.63
                                       t:             0              0           0.00           0.00           0.00              0             48           4.06          13.28         390.04
                       &gcwq->idle_timer:             0              0           0.00           0.00           0.00              0              7           0.87          10.44          32.28
                               &pl->lock:             0              0           0.00           0.00           0.00              2              2           1.04           1.64           2.67
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2           7.93          27.80          35.73
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           6.71          23.23          29.94
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          11.40          11.40          11.40
                              &rif_timer:             0              0           0.00           0.00           0.00              0              2           1.25           5.44           6.69
                                rif_lock:             0              0           0.00           0.00           0.00              0              2           0.33           1.40           1.73
                             mmlist_lock:             0              0           0.00           0.00           0.00              2              2           0.50           0.67           1.17
                                   key#3:             0              0           0.00           0.00           0.00              9             14           0.13           4.79          17.77
                                   key#3:             0              0           0.00           0.00           0.00              8             18           0.12           3.73          11.64
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             29            953           0.12          10.32         658.83
                              xtime_lock:             0              0           0.00           0.00           0.00              0          51742           0.00          49.98      542670.72
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              9          98644           0.12           1.97       26334.77
