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:       8147315        8184507           0.10        1018.95    51865125.34       50015665       52025379           0.08         381.15   208535760.41
         -------------------------------
         &(&futex_queues[i].lock)->rlock        3720537          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock        4388351          [<ffffffff810951fa>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock          38440          [<ffffffff81096ff2>] do_futex+0x2d2/0xb70
         &(&futex_queues[i].lock)->rlock          37122          [<ffffffff81096037>] futex_requeue+0x147/0x8a0
         -------------------------------
         &(&futex_queues[i].lock)->rlock         505729          [<ffffffff81096341>] futex_requeue+0x451/0x8a0
         &(&futex_queues[i].lock)->rlock        2892618          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock        4280589          [<ffffffff810951fa>] futex_wake+0x7a/0x130
         &(&futex_queues[i].lock)->rlock         252890          [<ffffffff8109773e>] do_futex+0xa1e/0xb70

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

                      &(&h->lock)->rlock:       1020951        1028187           0.15         372.00     3087696.58        5396999       14336320           0.14         286.20    26949779.36
                      ------------------
                      &(&h->lock)->rlock         202550          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock         168116          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock         187916          [<ffffffffa0003adf>] do_cciss_request+0x49f/0x5f0 [cciss]
                      &(&h->lock)->rlock         163804          [<ffffffff81394bdc>] blk_queue_bio+0x20c/0x3b0
                      ------------------
                      &(&h->lock)->rlock         321727          [<ffffffffa0004cd2>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          79627          [<ffffffffa0003237>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock         154997          [<ffffffff813948d7>] blk_flush_plug_list+0x187/0x230
                      &(&h->lock)->rlock         190540          [<ffffffff81392a46>] blk_end_bidi_request+0x46/0x80

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

             &(&log->l_icloglock)->rlock:        525097         549350           0.17        7171.93     2961163.85        1942239        7214299           0.09        7609.10    13546396.29
             ---------------------------
             &(&log->l_icloglock)->rlock           2460          [<ffffffff812cb434>] xlog_state_get_iclog_space+0xf4/0x300
             &(&log->l_icloglock)->rlock          59941          [<ffffffff812ca3c4>] xlog_state_do_callback+0x1c4/0x320
             &(&log->l_icloglock)->rlock          11923          [<ffffffff812cbd00>] xlog_write+0x550/0x710
             &(&log->l_icloglock)->rlock          49740          [<ffffffff812cb398>] xlog_state_get_iclog_space+0x58/0x300
             ---------------------------
             &(&log->l_icloglock)->rlock         128959          [<ffffffff812ca3c4>] xlog_state_do_callback+0x1c4/0x320
             &(&log->l_icloglock)->rlock           2955          [<ffffffff812cb434>] xlog_state_get_iclog_space+0xf4/0x300
             &(&log->l_icloglock)->rlock           7723          [<ffffffff812cbd00>] xlog_write+0x550/0x710
             &(&log->l_icloglock)->rlock          36445          [<ffffffff812ca55c>] xlog_state_done_syncing+0x3c/0xc0

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

             &(&cil->xc_cil_lock)->rlock:        426849         432927           0.14        4547.68     6101410.73        6513684       12281781           0.08         315.66     9864819.26
             ---------------------------
             &(&cil->xc_cil_lock)->rlock         217124          [<ffffffff812cd844>] xfs_log_commit_cil+0x224/0x4d0
             &(&cil->xc_cil_lock)->rlock          19675          [<ffffffff812cdb2f>] xlog_cil_force_lsn+0x3f/0x170
             &(&cil->xc_cil_lock)->rlock           9129          [<ffffffff812cd30d>] xlog_cil_push+0x1ed/0x3d0
             &(&cil->xc_cil_lock)->rlock          63548          [<ffffffff812cdb81>] xlog_cil_force_lsn+0x91/0x170
             ---------------------------
             &(&cil->xc_cil_lock)->rlock         234832          [<ffffffff812cd844>] xfs_log_commit_cil+0x224/0x4d0
             &(&cil->xc_cil_lock)->rlock          44033          [<ffffffff812cd491>] xlog_cil_push+0x371/0x3d0
             &(&cil->xc_cil_lock)->rlock          18497          [<ffffffff812cdb2f>] xlog_cil_force_lsn+0x3f/0x170
             &(&cil->xc_cil_lock)->rlock           5423          [<ffffffff812cd30d>] xlog_cil_push+0x1ed/0x3d0

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

       &(&futex_queues[i].lock)->rlock/1:        311468         311507           0.15         332.41     1320328.36        2002079        2036067           0.08         272.55      819373.30
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1         207630          [<ffffffff8109773e>] do_futex+0xa1e/0xb70
       &(&futex_queues[i].lock)->rlock/1         103633          [<ffffffff81096341>] futex_requeue+0x451/0x8a0
       &(&futex_queues[i].lock)->rlock/1            244          [<ffffffff810962c9>] futex_requeue+0x3d9/0x8a0
       ---------------------------------
       &(&futex_queues[i].lock)->rlock/1         179695          [<ffffffff81094d69>] futex_wait_setup+0x69/0x100
       &(&futex_queues[i].lock)->rlock/1         131765          [<ffffffff810951fa>] futex_wake+0x7a/0x130
       &(&futex_queues[i].lock)->rlock/1             47          [<ffffffff8109773e>] do_futex+0xa1e/0xb70

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

            &(&pag->pag_buf_lock)->rlock:        297575         298114           0.12         214.45      594244.88        2980916       33740318           0.11         507.87    30404745.83
            ----------------------------
            &(&pag->pag_buf_lock)->rlock         297869          [<ffffffff81276100>] _xfs_buf_find+0x80/0x270
            &(&pag->pag_buf_lock)->rlock            245          [<ffffffff813afa3d>] _atomic_dec_and_lock+0x4d/0x70
            ----------------------------
            &(&pag->pag_buf_lock)->rlock         297884          [<ffffffff81276100>] _xfs_buf_find+0x80/0x270
            &(&pag->pag_buf_lock)->rlock            230          [<ffffffff813afa3d>] _atomic_dec_and_lock+0x4d/0x70

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

                               &rq->lock:        293741         296469           0.13         218.24      866745.13        9740681      149824089           0.07         297.59   161691447.22
                               ---------
                               &rq->lock          97485          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock         113522          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock          21926          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300
                               &rq->lock          42828          [<ffffffff81074a87>] try_to_wake_up+0x237/0x300
                               ---------
                               &rq->lock          62199          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                               &rq->lock          95783          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                               &rq->lock          98200          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                               &rq->lock          25745          [<ffffffff810749ff>] try_to_wake_up+0x1af/0x300

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

                    zone->wait_table + i:        244388         244501           0.20         270.85      268372.98        1896187        3031243           0.08         315.16     8026680.85
                    --------------------
                    zone->wait_table + i         177372          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i          67015          [<ffffffff81063531>] finish_wait+0x41/0x80
                    zone->wait_table + i            114          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90
                    --------------------
                    zone->wait_table + i         176028          [<ffffffff81063531>] finish_wait+0x41/0x80
                    zone->wait_table + i          67580          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    zone->wait_table + i            893          [<ffffffff8106362a>] prepare_to_wait+0x2a/0x90

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

               &(&dentry->d_lock)->rlock:        176029         178249           0.10         218.60      253117.37       16797837       75600020           0.08         301.36    25134389.34
               -------------------------
               &(&dentry->d_lock)->rlock         142296          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock           9766          [<ffffffff81155ee6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock           5804          [<ffffffff81155f71>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock          12737          [<ffffffff8116355c>] __d_lookup+0xac/0x1a0
               -------------------------
               &(&dentry->d_lock)->rlock          46763          [<ffffffff811624b2>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock          10819          [<ffffffff81155ee6>] path_get+0x36/0x50
               &(&dentry->d_lock)->rlock          91688          [<ffffffff81155f71>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock          13476          [<ffffffff811567e9>] follow_managed+0x179/0x2f0

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

                     &cil->xc_ctx_lock-W:         43030          43155           0.19        5463.43     1061416.47         394306         421482           0.58      103396.34     4526783.57
                     &cil->xc_ctx_lock-R:         93145          97309           0.19       78647.89    13313147.46        5043820        8373268           0.14        4013.00    25561105.12
                     -------------------
                       &cil->xc_ctx_lock          97309          [<ffffffff812cd7c3>] xfs_log_commit_cil+0x1a3/0x4d0
                       &cil->xc_ctx_lock          43155          [<ffffffff812cd19d>] xlog_cil_push+0x7d/0x3d0
                     -------------------
                       &cil->xc_ctx_lock          69964          [<ffffffff812cd19d>] xlog_cil_push+0x7d/0x3d0
                       &cil->xc_ctx_lock          70500          [<ffffffff812cd7c3>] xfs_log_commit_cil+0x1a3/0x4d0

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

                   &iclog->ic_force_wait:        135855         135856           0.21         812.76      997507.62        1388865        1618621           0.08         343.09     3594999.51
                   ---------------------
                   &iclog->ic_force_wait         135856          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                   ---------------------
                   &iclog->ic_force_wait         109665          [<ffffffff8106e892>] __wake_up+0x32/0x70
                   &iclog->ic_force_wait          26191          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70

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

                        rcu_node_level_1:        133428         135414           0.11         254.83      416031.97         541532        1502061           0.07         259.15      613994.27
                        ----------------
                        rcu_node_level_1           3204          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1         130879          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           1309          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190
                        rcu_node_level_1             22          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        ----------------
                        rcu_node_level_1           3225          [<ffffffff810c580c>] rcu_report_qs_rnp+0x15c/0x210
                        rcu_node_level_1         122427          [<ffffffff810c6cb1>] rcu_process_callbacks+0x391/0x530
                        rcu_node_level_1           7199          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_1           2563          [<ffffffff810c5928>] force_qs_rnp+0x68/0x190

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

              &(&newf->file_lock)->rlock:        131809         131958           0.21         222.92      231587.71        3460000        7585707           0.11         304.55     5626130.52
              --------------------------
              &(&newf->file_lock)->rlock          20648          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock          86538          [<ffffffff81148633>] sys_close+0x43/0x110
              &(&newf->file_lock)->rlock          24772          [<ffffffff81148747>] fd_install+0x47/0x80
              --------------------------
              &(&newf->file_lock)->rlock          35244          [<ffffffff81167f0b>] alloc_fd+0x3b/0x130
              &(&newf->file_lock)->rlock          76316          [<ffffffff81148633>] sys_close+0x43/0x110
              &(&newf->file_lock)->rlock          20398          [<ffffffff81148747>] fd_install+0x47/0x80

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

                   &iclog->ic_write_wait:        130816         130831           0.18         662.73      816777.25        1378176        1531139           0.08         325.08     3476760.96
                   ---------------------
                   &iclog->ic_write_wait         130831          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                   ---------------------
                   &iclog->ic_write_wait          99062          [<ffffffff8106e892>] __wake_up+0x32/0x70
                   &iclog->ic_write_wait          31769          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70

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

                             &rq->lock/1:        116242         116372           0.15         207.65      406540.27         590038        1312364           0.08         272.93     1239389.69
                             -----------
                             &rq->lock/1         116320          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1             52          [<ffffffff8107b6b9>] load_balance+0x569/0x820
                             -----------
                             &rq->lock/1          46535          [<ffffffff8169682e>] __schedule+0xbe/0x7c0
                             &rq->lock/1          26414          [<ffffffff8107b6ac>] load_balance+0x55c/0x820
                             &rq->lock/1          41122          [<ffffffff8107b4af>] load_balance+0x35f/0x820
                             &rq->lock/1            186          [<ffffffff81073ce1>] scheduler_tick+0x41/0x1a0

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

                     &(&fs->lock)->rlock:         81761          81791           0.18         202.45      247279.93        1935685        3788645           0.11         303.21    10866449.21
                     -------------------
                     &(&fs->lock)->rlock          81789          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250
                     &(&fs->lock)->rlock              2          [<ffffffff8117a61a>] exit_fs+0x4a/0xa0
                     -------------------
                     &(&fs->lock)->rlock          81791          [<ffffffff811560a0>] unlazy_walk+0x1a0/0x250

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

                    &cil->xc_commit_wait:         58656          58753           0.24         594.74     1835834.25         681028         759696           0.08         299.63     1485204.81
                    --------------------
                    &cil->xc_commit_wait          52069          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                    &cil->xc_commit_wait           6559          [<ffffffff81063724>] add_wait_queue_exclusive+0x24/0x60
                    &cil->xc_commit_wait            125          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    --------------------
                    &cil->xc_commit_wait          41269          [<ffffffff8106e892>] __wake_up+0x32/0x70
                    &cil->xc_commit_wait          15978          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                    &cil->xc_commit_wait           1506          [<ffffffff81063724>] add_wait_queue_exclusive+0x24/0x60

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

                &(&mp->m_sb_lock)->rlock:         40054          40248           0.23         215.90      206337.62         908047        5393309           0.11         311.15     9475744.07
                ------------------------
                &(&mp->m_sb_lock)->rlock          17979          [<ffffffff812c6a8e>] xfs_icsb_sync_counters+0x2e/0x50
                &(&mp->m_sb_lock)->rlock          20379          [<ffffffff812c6e80>] xfs_icsb_modify_counters+0x170/0x1c0
                &(&mp->m_sb_lock)->rlock           1890          [<ffffffff812c4cf8>] xfs_icsb_balance_counter+0x38/0x70
                ------------------------
                &(&mp->m_sb_lock)->rlock          37878          [<ffffffff812c6a8e>] xfs_icsb_sync_counters+0x2e/0x50
                &(&mp->m_sb_lock)->rlock           1965          [<ffffffff812c6e80>] xfs_icsb_modify_counters+0x170/0x1c0
                &(&mp->m_sb_lock)->rlock            405          [<ffffffff812c4cf8>] xfs_icsb_balance_counter+0x38/0x70

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

                &(&ailp->xa_lock)->rlock:         32413          32627           0.22        7607.40      180766.73         755269        3457020           0.10        7990.23     5871250.25
                ------------------------
                &(&ailp->xa_lock)->rlock          12004          [<ffffffff812cb226>] xlog_assign_tail_lsn+0x26/0x50
                &(&ailp->xa_lock)->rlock           4728          [<ffffffff812cf202>] __xfs_efi_release+0x32/0x60
                &(&ailp->xa_lock)->rlock           3108          [<ffffffff812c88af>] xfs_trans_committed_bulk+0x3f/0x2b0
                &(&ailp->xa_lock)->rlock           1912          [<ffffffff812c89bc>] xfs_trans_committed_bulk+0x14c/0x2b0
                ------------------------
                &(&ailp->xa_lock)->rlock           4117          [<ffffffff812c8a69>] xfs_trans_committed_bulk+0x1f9/0x2b0
                &(&ailp->xa_lock)->rlock           4610          [<ffffffff812cb226>] xlog_assign_tail_lsn+0x26/0x50
                &(&ailp->xa_lock)->rlock           3829          [<ffffffff812c8ac4>] xfs_trans_committed_bulk+0x254/0x2b0
                &(&ailp->xa_lock)->rlock           4205          [<ffffffff812c88af>] xfs_trans_committed_bulk+0x3f/0x2b0

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

                         &sem->wait_lock:         15735          15738           0.28         186.80      136523.09         227648         233531           0.09         406.11     1370120.24
                         ---------------
                         &sem->wait_lock          15592          [<ffffffff81697e86>] rwsem_down_failed_common+0x46/0x160
                         &sem->wait_lock            146          [<ffffffff813b5fd3>] rwsem_wake+0x23/0x60
                         ---------------
                         &sem->wait_lock          10664          [<ffffffff813b5fd3>] rwsem_wake+0x23/0x60
                         &sem->wait_lock           5074          [<ffffffff81697e86>] rwsem_down_failed_common+0x46/0x160

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

                &(&wb->list_lock)->rlock:         11687          11696           0.31        9126.72      502844.30        1069799        3004693           0.09       38718.56     3854417.73
                ------------------------
                &(&wb->list_lock)->rlock           8919          [<ffffffff8117357d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock           2643          [<ffffffff81173c0a>] writeback_sb_inodes+0x28a/0x3c0
                &(&wb->list_lock)->rlock             24          [<ffffffff81071c77>] __cond_resched_lock+0x57/0xa0
                &(&wb->list_lock)->rlock            110          [<ffffffff81175bc0>] inode_wb_list_del+0x40/0x90
                ------------------------
                &(&wb->list_lock)->rlock            229          [<ffffffff81173e60>] wb_writeback+0x50/0x2d0
                &(&wb->list_lock)->rlock           8482          [<ffffffff81173c0a>] writeback_sb_inodes+0x28a/0x3c0
                &(&wb->list_lock)->rlock           2745          [<ffffffff8117357d>] __mark_inode_dirty+0x14d/0x230
                &(&wb->list_lock)->rlock             86          [<ffffffff81071c77>] __cond_resched_lock+0x57/0xa0

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

                                &q->lock:          9462          10562           0.29          13.15       12168.35        2991612        3014967           0.10         288.03     2845941.64
                                --------
                                &q->lock           8188          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0
                                &q->lock           2374          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock           5612          [<ffffffff81099697>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           4950          [<ffffffff81098d68>] generic_exec_single+0x48/0xb0

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

                       &mp->m_icsb_mutex:          6869           6869           7.83         380.17      150088.44         742986        1764887           0.58         285.86     3124863.60
                       -----------------
                       &mp->m_icsb_mutex           6869          [<ffffffff812c6e31>] xfs_icsb_modify_counters+0x121/0x1c0
                       -----------------
                       &mp->m_icsb_mutex           6869          [<ffffffff812c6e31>] xfs_icsb_modify_counters+0x121/0x1c0

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

               &(&zone->lru_lock)->rlock:          5570           5580           0.26          13.20        8196.82        1420855        3485436           0.12         281.53     2797030.87
               -------------------------
               &(&zone->lru_lock)->rlock           4274          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock           1306          [<ffffffff81106cf8>] release_pages+0x158/0x210
               -------------------------
               &(&zone->lru_lock)->rlock           4453          [<ffffffff81106e5f>] pagevec_lru_move_fn+0xaf/0x120
               &(&zone->lru_lock)->rlock           1127          [<ffffffff81106cf8>] release_pages+0x158/0x210

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

                       semaphore->lock#3:          4068           4094           0.24          82.28       11183.50       15463184       67997478           0.08         279.70    14042316.39
                       -----------------
                       semaphore->lock#3           1011          [<ffffffff81069346>] up+0x16/0x50
                       semaphore->lock#3           2362          [<ffffffff8106929e>] down_trylock+0x1e/0x50
                       semaphore->lock#3            625          [<ffffffff81069396>] down+0x16/0x50
                       semaphore->lock#3             96          [<ffffffff81696448>] __down+0x78/0xb0
                       -----------------
                       semaphore->lock#3            589          [<ffffffff81069396>] down+0x16/0x50
                       semaphore->lock#3           2628          [<ffffffff81069346>] up+0x16/0x50
                       semaphore->lock#3            679          [<ffffffff8106929e>] down_trylock+0x1e/0x50
                       semaphore->lock#3            198          [<ffffffff81696448>] __down+0x78/0xb0

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

                      &log->l_flush_wait:          4016           4070           0.28         476.18      217075.61         477742         686215           0.09         228.17      388353.49
                      ------------------
                      &log->l_flush_wait           3533          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                      &log->l_flush_wait            143          [<ffffffff8106e892>] __wake_up+0x32/0x70
                      &log->l_flush_wait            394          [<ffffffff81063724>] add_wait_queue_exclusive+0x24/0x60
                      ------------------
                      &log->l_flush_wait           2851          [<ffffffff8106e892>] __wake_up+0x32/0x70
                      &log->l_flush_wait           1179          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70
                      &log->l_flush_wait             40          [<ffffffff81063724>] add_wait_queue_exclusive+0x24/0x60

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

                      inode_sb_list_lock:          3111           3112           0.28          11.81        3925.81         742616        4002886           0.11        1139.06     3673075.62
                      ------------------
                      inode_sb_list_lock           1779          [<ffffffff8116471d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock           1333          [<ffffffff811657bf>] evict+0x6f/0x1c0
                      ------------------
                      inode_sb_list_lock           2114          [<ffffffff8116471d>] inode_sb_list_add+0x1d/0x70
                      inode_sb_list_lock            998          [<ffffffff811657bf>] evict+0x6f/0x1c0

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

                        rcu_node_level_0:          2686           2728           0.30         144.05       14271.96          43814          86217           0.10         179.54       51789.20
                        ----------------
                        rcu_node_level_0           1462          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0            382          [<ffffffff810c54f7>] rcu_start_gp+0x157/0x310
                        rcu_node_level_0            640          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0             17          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        ----------------
                        rcu_node_level_0           1730          [<ffffffff810c6c48>] rcu_process_callbacks+0x328/0x530
                        rcu_node_level_0             68          [<ffffffff810c6468>] force_quiescent_state+0xe8/0x2f0
                        rcu_node_level_0            630          [<ffffffff810c570f>] rcu_report_qs_rnp+0x5f/0x210
                        rcu_node_level_0            267          [<ffffffff810c650f>] force_quiescent_state+0x18f/0x2f0

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

                   &(&gcwq->lock)->rlock:          2111           2112           0.24          10.37        2384.22         511544       11619310           0.10         283.53    10670370.68
                   ---------------------
                   &(&gcwq->lock)->rlock           2019          [<ffffffff8105a6ac>] start_flush_work+0x4c/0x220
                   &(&gcwq->lock)->rlock             32          [<ffffffff8105d1bf>] worker_thread+0x2bf/0x4c0
                   &(&gcwq->lock)->rlock             28          [<ffffffff8105b28b>] process_one_work+0x22b/0x5c0
                   &(&gcwq->lock)->rlock             33          [<ffffffff8105a98d>] __queue_work+0x5d/0x3b0
                   ---------------------
                   &(&gcwq->lock)->rlock           1841          [<ffffffff8105a6ac>] start_flush_work+0x4c/0x220
                   &(&gcwq->lock)->rlock            193          [<ffffffff8105a98d>] __queue_work+0x5d/0x3b0
                   &(&gcwq->lock)->rlock             34          [<ffffffff8105b28b>] process_one_work+0x22b/0x5c0
                   &(&gcwq->lock)->rlock             44          [<ffffffff8105d1bf>] worker_thread+0x2bf/0x4c0

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

                         dcache_lru_lock:          1696           1696           0.30         153.55        2104.97         245754        1250109           0.11         231.80      382051.89
                         ---------------
                         dcache_lru_lock           1696          [<ffffffff811625fd>] dput+0x17d/0x1d0
                         ---------------
                         dcache_lru_lock           1696          [<ffffffff811625fd>] dput+0x17d/0x1d0

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

               &(&pag->pagb_lock)->rlock:          1249           1261           0.25          26.41        2180.95        1586648        8313324           0.10         283.57     2506190.35
               -------------------------
               &(&pag->pagb_lock)->rlock            142          [<ffffffff81278fa1>] xfs_extent_busy_insert+0x91/0x1f0
               &(&pag->pagb_lock)->rlock            693          [<ffffffff812792b4>] xfs_extent_busy_trim+0x34/0x260
               &(&pag->pagb_lock)->rlock            426          [<ffffffff81279597>] xfs_extent_busy_clear+0xb7/0x130
               -------------------------
               &(&pag->pagb_lock)->rlock            822          [<ffffffff81279597>] xfs_extent_busy_clear+0xb7/0x130
               &(&pag->pagb_lock)->rlock            323          [<ffffffff812792b4>] xfs_extent_busy_trim+0x34/0x260
               &(&pag->pagb_lock)->rlock            115          [<ffffffff81278fa1>] xfs_extent_busy_insert+0x91/0x1f0
               &(&pag->pagb_lock)->rlock              1          [<ffffffff81279202>] xfs_extent_busy_reuse+0x42/0xc0

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

             &(&ip->i_flags_lock)->rlock:           931            935           0.35          10.24        1175.93       11466264       40848736           0.10        1212.68    11491498.75
             ---------------------------
             &(&ip->i_flags_lock)->rlock            102          [<ffffffff81279c1b>] xfs_file_fsync+0xab/0x1f0
             &(&ip->i_flags_lock)->rlock            360          [<ffffffff812cfac9>] xfs_inode_item_committed+0x39/0x90
             &(&ip->i_flags_lock)->rlock             37          [<ffffffff8129ab66>] xfs_bmap_btalloc+0x706/0x810
             &(&ip->i_flags_lock)->rlock             85          [<ffffffff812bb111>] xfs_ialloc+0x5e1/0x690
             ---------------------------
             &(&ip->i_flags_lock)->rlock            538          [<ffffffff812cfac9>] xfs_inode_item_committed+0x39/0x90
             &(&ip->i_flags_lock)->rlock            118          [<ffffffff8127db23>] xfs_iget+0x453/0x7a0
             &(&ip->i_flags_lock)->rlock              5          [<ffffffff8128aee7>] xfs_release+0x167/0x260
             &(&ip->i_flags_lock)->rlock             69          [<ffffffff81279c1b>] xfs_file_fsync+0xab/0x1f0

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

                 &(&n->list_lock)->rlock:           572            572           0.31           6.89         632.01         325846        1606880           0.11         230.66      600122.00
                 -----------------------
                 &(&n->list_lock)->rlock            371          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 &(&n->list_lock)->rlock            200          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 &(&n->list_lock)->rlock              1          [<ffffffff81140618>] __slab_free+0xc8/0x330
                 -----------------------
                 &(&n->list_lock)->rlock            243          [<ffffffff8114114f>] get_partial_node.clone.42+0x4f/0x1f0
                 &(&n->list_lock)->rlock            326          [<ffffffff8114035f>] unfreeze_partials+0x6f/0x1a0
                 &(&n->list_lock)->rlock              3          [<ffffffff81140618>] __slab_free+0xc8/0x330

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

                        &input_pool.lock:           518            518           0.42           5.99         453.45          28162         221342           0.11          13.03       77880.32
                        ----------------
                        &input_pool.lock            518          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0
                        ----------------
                        &input_pool.lock            518          [<ffffffff81465fa9>] mix_pool_bytes.clone.7+0x49/0xb0

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

                                   key#5:           515            515           0.30           7.54         424.86         604266        2214750           0.09         230.45      836288.91
                                   -----
                                   key#5            515          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5            515          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

             &(&dentry->d_lock)->rlock/1:           511            511           0.29          23.01         595.93        1935614        3786715           0.11         283.06     1964405.08
             ---------------------------
             &(&dentry->d_lock)->rlock/1            511          [<ffffffff81155f9e>] unlazy_walk+0x9e/0x250
             ---------------------------
             &(&dentry->d_lock)->rlock/1            511          [<ffffffff811624b2>] dput+0x32/0x1d0

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

                   &(&zone->lock)->rlock:           448            448           0.35         105.29        2325.61         200160        1138033           0.12         286.09     2350179.01
                   ---------------------
                   &(&zone->lock)->rlock            135          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock             55          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   &(&zone->lock)->rlock             42          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock            216          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400
                   ---------------------
                   &(&zone->lock)->rlock             50          [<ffffffff81102c05>] __free_pages_ok+0xb5/0x4e0
                   &(&zone->lock)->rlock            147          [<ffffffff81101573>] get_page_from_freelist+0x443/0x7b0
                   &(&zone->lock)->rlock             28          [<ffffffff81101871>] get_page_from_freelist+0x741/0x7b0
                   &(&zone->lock)->rlock            223          [<ffffffff81102144>] free_pcppages_bulk+0x34/0x400

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

                &type->i_mutex_dir_key#4:           396            396           8.54         451.92       42150.37         488613        1496703           1.72      208014.44   136567422.68
                ------------------------
                &type->i_mutex_dir_key#4            396          [<ffffffff81159c8e>] do_last+0x32e/0xe60
                ------------------------
                &type->i_mutex_dir_key#4            356          [<ffffffff81159c8e>] do_last+0x32e/0xe60
                &type->i_mutex_dir_key#4             40          [<ffffffff81158b86>] do_unlinkat+0xa6/0x1b0

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

              &type->i_mutex_dir_key#4/1:           329            329          10.58         554.23       32150.79         241418         248609           0.86     1035326.69    24235659.41
              --------------------------
              &type->i_mutex_dir_key#4/1            329          [<ffffffff81158b86>] do_unlinkat+0xa6/0x1b0
              --------------------------
              &type->i_mutex_dir_key#4/1            248          [<ffffffff81159c8e>] do_last+0x32e/0xe60
              &type->i_mutex_dir_key#4/1             81          [<ffffffff81158b86>] do_unlinkat+0xa6/0x1b0

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

                                pci_lock:           199            202           0.41          13.51         787.43           4555           8723           1.25          19.52       34401.39
                                --------
                                pci_lock            202          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            202          [<ffffffff813d2f82>] pci_bus_read_config_word+0x42/0x90

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

                         &mm->mmap_sem-W:            28             29           3.07          99.46        1033.96          10908          30730           0.11        3904.55      908038.26
                         &mm->mmap_sem-R:            27             41          15.38         148.98        2210.46            111          85616           0.17        7913.12      322171.52
                         ---------------
                           &mm->mmap_sem             30          [<ffffffff8169c3bf>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem             24          [<ffffffff81125f95>] sys_mprotect+0xd5/0x1e0
                           &mm->mmap_sem              5          [<ffffffff81124286>] vm_munmap+0x46/0x80
                           &mm->mmap_sem              7          [<ffffffff81041b2f>] exit_mm+0x3f/0x120
                         ---------------
                           &mm->mmap_sem             51          [<ffffffff81125f95>] sys_mprotect+0xd5/0x1e0
                           &mm->mmap_sem              3          [<ffffffff81124663>] sys_brk+0x43/0x130
                           &mm->mmap_sem              5          [<ffffffff8111afb5>] sys_madvise+0x175/0x6f0
                           &mm->mmap_sem             10          [<ffffffff81124286>] vm_munmap+0x46/0x80

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

            &(&bp->indirect_lock)->rlock:            64             64           0.34           5.02         108.25            809           1872           0.12          39.56        2142.50
            ----------------------------
            &(&bp->indirect_lock)->rlock             37          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             27          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             22          [<ffffffffa02fc498>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             42          [<ffffffffa02f9a1e>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]

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

                                   key#6:            64             64           0.35           6.24          74.97         102485         433167           0.10         238.75      139541.32
                                   -----
                                   key#6             64          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6             64          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80

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

                         inode_hash_lock:            50             50           0.35          11.52          86.66         245005         260114           0.11          81.64      268808.58
                         ---------------
                         inode_hash_lock             48          [<ffffffff811645dc>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              2          [<ffffffff8116626f>] iget_locked+0x6f/0x1b0
                         ---------------
                         inode_hash_lock             49          [<ffffffff811645dc>] __remove_inode_hash+0x2c/0x90
                         inode_hash_lock              1          [<ffffffff811662dc>] iget_locked+0xdc/0x1b0

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

                   &(&base->lock)->rlock:            30             30           0.57           4.59          47.78           3043        2071761           0.10         249.39      980648.39
                   ---------------------
                   &(&base->lock)->rlock             16          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock              8          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock              4          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              2          [<ffffffff8104e659>] run_timer_softirq+0x1f9/0x3f0
                   ---------------------
                   &(&base->lock)->rlock             17          [<ffffffff8104e8fb>] add_timer_on+0x5b/0xf0
                   &(&base->lock)->rlock              8          [<ffffffff8104e4a4>] run_timer_softirq+0x44/0x3f0
                   &(&base->lock)->rlock              4          [<ffffffff8104dafb>] lock_timer_base.clone.28+0x3b/0x70
                   &(&base->lock)->rlock              1          [<ffffffff8104e659>] run_timer_softirq+0x1f9/0x3f0

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

                                   key#7:            21             21           0.61           1.31          17.58          64860         216818           0.10          17.48       81202.91
                                   -----
                                   key#7             21          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7             20          [<ffffffff813ccae0>] __percpu_counter_add+0x50/0x80
                                   key#7              1          [<ffffffff813ccc55>] __percpu_counter_sum+0x15/0x80

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

          &(&mm->page_table_lock)->rlock:            18             18           0.70          11.39          55.53          16279         106897           0.11         221.95      103675.77
          ------------------------------
          &(&mm->page_table_lock)->rlock              3          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock              1          [<ffffffff8111bb50>] __do_fault+0x150/0x490
          &(&mm->page_table_lock)->rlock              4          [<ffffffff8111e8f9>] handle_pte_fault+0x729/0x8c0
          &(&mm->page_table_lock)->rlock             10          [<ffffffff8111d176>] unmap_single_vma+0x2a6/0x6e0
          ------------------------------
          &(&mm->page_table_lock)->rlock              4          [<ffffffff8111e2cb>] handle_pte_fault+0xfb/0x8c0
          &(&mm->page_table_lock)->rlock              4          [<ffffffff8111e8f9>] handle_pte_fault+0x729/0x8c0
          &(&mm->page_table_lock)->rlock             10          [<ffffffff8111d176>] unmap_single_vma+0x2a6/0x6e0

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

             &(&sighand->siglock)->rlock:            13             13           0.55           4.51          24.42            253           1184           0.09          14.42         832.41
             ---------------------------
             &(&sighand->siglock)->rlock              5          [<ffffffff810a10a3>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock              3          [<ffffffff810ca1c3>] taskstats_exit+0x233/0x3c0
             &(&sighand->siglock)->rlock              5          [<ffffffff81053688>] exit_signals+0x88/0x150
             ---------------------------
             &(&sighand->siglock)->rlock              4          [<ffffffff810a10a3>] acct_collect+0x193/0x1b0
             &(&sighand->siglock)->rlock              2          [<ffffffff810ca1c3>] taskstats_exit+0x233/0x3c0
             &(&sighand->siglock)->rlock              6          [<ffffffff81041fda>] release_task+0xda/0x4e0
             &(&sighand->siglock)->rlock              1          [<ffffffff81053688>] exit_signals+0x88/0x150

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

                         tasklist_lock-W:            12             12           1.00           7.75          41.41             95            770           0.12          17.42        1257.83
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             48            507           0.27           8.86         701.13
                         ---------------
                           tasklist_lock              1          [<ffffffff8103c1db>] copy_process+0xbeb/0x13a0
                           tasklist_lock              4          [<ffffffff81043813>] do_exit+0x203/0x940
                           tasklist_lock              2          [<ffffffff81043ab8>] do_exit+0x4a8/0x940
                           tasklist_lock              5          [<ffffffff81041f7a>] release_task+0x7a/0x4e0
                         ---------------
                           tasklist_lock              1          [<ffffffff810430a2>] do_wait+0xc2/0x260
                           tasklist_lock              2          [<ffffffff81043813>] do_exit+0x203/0x940
                           tasklist_lock              8          [<ffffffff81041f7a>] release_task+0x7a/0x4e0
                           tasklist_lock              1          [<ffffffff81043ab8>] do_exit+0x4a8/0x940

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

             &(&btp->bt_lru_lock)->rlock:             8              8           0.57           1.54           9.22          11508          49521           0.11         136.87       13871.31
             ---------------------------
             &(&btp->bt_lru_lock)->rlock              8          [<ffffffff81274cc0>] xfs_buf_lru_add+0x30/0x90
             ---------------------------
             &(&btp->bt_lru_lock)->rlock              8          [<ffffffff81274cc0>] xfs_buf_lru_add+0x30/0x90

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

                    &irq_desc_lock_class:             3              3           4.90          13.12          23.81            348        4808447           0.10         282.20     1001261.19
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810c12ae>] handle_edge_irq+0x1e/0x110
                    &irq_desc_lock_class              1          [<ffffffff810bec93>] handle_irq_event+0x53/0x70
                    --------------------
                    &irq_desc_lock_class              3          [<ffffffff810c4305>] show_interrupts+0x125/0x310

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

                             &p->pi_lock:             2              2           6.82           7.63          14.44       19687477       35529302           0.07         313.83   141276962.78
                             -----------
                             &p->pi_lock              2          [<ffffffff8107487e>] try_to_wake_up+0x2e/0x300
                             -----------
                             &p->pi_lock              2          [<ffffffff8107487e>] try_to_wake_up+0x2e/0x300

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

                             &pipe->wait:             1              1           0.76           0.76           0.76             74           2216           0.11          16.31         521.66
                             -----------
                             &pipe->wait              1          [<ffffffff8106e7f7>] __wake_up_sync_key+0x37/0x80
                             -----------
                             &pipe->wait              1          [<ffffffff810636b1>] remove_wait_queue+0x21/0x70

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

            &(&pag->pag_ici_lock)->rlock:             1              1           1.73           1.73           1.73         734777        1745323           0.13         281.05     1800253.09
            ----------------------------
            &(&pag->pag_ici_lock)->rlock              1          [<ffffffff8127da9a>] xfs_iget+0x3ca/0x7a0
            ----------------------------
            &(&pag->pag_ici_lock)->rlock              1          [<ffffffff812885e2>] xfs_inode_set_reclaim_tag+0x52/0xa0

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

             &(&mp->m_perag_lock)->rlock:             1              1           0.86           0.86           0.86          14660          14907           0.17          52.00       16699.66
             ---------------------------
             &(&mp->m_perag_lock)->rlock              1          [<ffffffff812884f0>] __xfs_inode_set_reclaim_tag+0x90/0x130
             ---------------------------
             &(&mp->m_perag_lock)->rlock              1          [<ffffffff812879cf>] __xfs_inode_clear_reclaim.clone.5+0x5f/0xe0

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

                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0             15          50.14          55.39         778.84
                             sysfs_mutex:             0              0           0.00           0.00           0.00              2          95122           0.15          61.81       20788.43
                                 sb_lock:             0              0           0.00           0.00           0.00            282           2910           0.11          17.73        1441.24
                                pgd_lock:             0              0           0.00           0.00           0.00             20             27           0.34           2.27          31.02
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           6193           9877           1.64          76.08       70446.83
                              xtime_lock:             0              0           0.00           0.00           0.00              0          48567           2.66         258.86      779601.47
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              3              7           4.23          13.93          49.78
                           watchdog_lock:             0              0           0.00           0.00           0.00            971            971           3.44          17.82        7254.31
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              6             56           0.12           0.97          11.35
                             pidmap_lock:             0              0           0.00           0.00           0.00             70            390           0.25           6.43         206.54
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            247           1230           0.10          13.76        1222.29
                     kthread_create_lock:             0              0           0.00           0.00           0.00            291            437           0.11           7.01         260.87
                                &x->wait:             0              0           0.00           0.00           0.00            425            843           0.11           9.97         972.22
                    &(&idp->lock)->rlock:             0              0           0.00           0.00           0.00              0             10           0.38           0.76           5.35
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00             26             54           0.11           6.15          83.45
                    &pool->manager_mutex:             0              0           0.00           0.00           0.00              0            151          55.32        3281.24       15795.03
                              &x->wait#2:             0              0           0.00           0.00           0.00              5             10           0.18           0.87           4.60
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              1              9           0.20          69.04         269.93
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           9516           0.10         185.95       85718.27
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              1              2           5.55          15.85          21.40
                          vmap_area_lock:             0              0           0.00           0.00           0.00             19             79           3.02          13.97         323.54
                             sysctl_lock:             0              0           0.00           0.00           0.00              1             11           0.12           0.46           2.12
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.12          21.41          78.78
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              0             40           0.11           0.91          10.41
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             42           0.10           1.00          10.19
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              0             40           0.11           0.64           7.82
                      call_function.lock:             0              0           0.00           0.00           0.00          21873          22154           0.12         222.51       36980.71
                               balancing:             0              0           0.00           0.00           0.00              0         485018           0.07         195.43      582477.82
                                bdi_lock:             0              0           0.00           0.00           0.00              0              2          24.53          37.70          62.23
                         pci_config_lock:             0              0           0.00           0.00           0.00           4555           8723           1.03           5.61       14190.05
                                  &timer:             0              0           0.00           0.00           0.00              0          10236           0.08          16.29       24081.84
                            sb_writers-R:             0              0           0.00           0.00           0.00              0              7           5.96          17.40          65.44
                             &vha->timer:             0              0           0.00           0.00           0.00              0           8723           1.72          36.95       72791.80
                                     key:             0              0           0.00           0.00           0.00             49            750           0.10           4.85         232.78
                     &pool->mayday_timer:             0              0           0.00           0.00           0.00              0            146           0.07           0.37          13.68
                                events-R:             0              0           0.00           0.00           0.00              0          23372           3.18         200.54      288210.19
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            116        4665918           0.11         269.39    25338231.03
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              3             42           0.10           0.94          11.85
                               bdev_lock:             0              0           0.00           0.00           0.00              1              2           5.74          13.60          19.34
                &type->i_mutex_dir_key#2:             0              0           0.00           0.00           0.00              4            149           0.65          66.85        2232.66
                               tty_mutex:             0              0           0.00           0.00           0.00              1              6           0.70           5.52          11.24
                              &tbl->lock:             0              0           0.00           0.00           0.00              0            584           0.11          28.54         468.06
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00         487192       24233646           0.11         284.16     3250101.57
                          files_lglock-R:             0              0           0.00           0.00           0.00              0        5057022           0.08         254.90      856287.03
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00             92            452           0.15           2.12         221.69
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0       20788776           0.07         263.58     1616349.40
           &(&mapping->tree_lock)->rlock:             0              0           0.00           0.00           0.00        2294284       87402242           0.10         298.04    17878296.53
                     &sig->group_rwsem-R:             0              0           0.00           0.00           0.00            192            240           0.29          17.81         378.75
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              6           4171           0.13          10.61        3483.09
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              3          48445           0.08           6.70        8136.61
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00            147            215           0.10           1.12          72.72
                            init_fs.lock:             0              0           0.00           0.00           0.00              9            281           0.10           0.89          44.42
                       mb_cache_spinlock:             0              0           0.00           0.00           0.00              1             15           1.03           1.40          16.14
        &(kretprobe_table_locks[i].lock):             0              0           0.00           0.00           0.00             61            190           0.10           5.77          54.14
                            &port->mutex:             0              0           0.00           0.00           0.00              2              3           1.26           3.07           5.68
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1943           7.53          15.76       19411.88
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             53          11282           0.10           4.54        1441.57
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             24           0.13           1.32          12.24
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              8           0.27           0.47           2.66
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0             97           0.12           6.53          87.92
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              8           3.23           3.88          28.00
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            484           0.46           2.52         621.00
                               cdev_lock:             0              0           0.00           0.00           0.00              2              3           0.37           1.13           2.25
                           big_tty_mutex:             0              0           0.00           0.00           0.00              1              8           0.11           8.25          21.30
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.97           0.97           0.97
                        &tty->write_wait:             0              0           0.00           0.00           0.00              2              7           0.11           0.61           1.61
                          tty_files_lock:             0              0           0.00           0.00           0.00              1              8           0.11           0.43           1.82
                            &ld->wq_idle:             0              0           0.00           0.00           0.00              2              2           0.42           0.48           0.90
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              1              4           0.13           0.42           1.01
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          17.30          25.46          84.50
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              5              5         804.73       20350.85       30885.77
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00          10816          46666           0.15          50.21       29912.81
                             rename_lock:             0              0           0.00           0.00           0.00              3             80           0.33           4.21          95.27
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              4          40.28         643.97        1562.60
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            111           0.14         110.48        1128.63
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2             21           0.13           0.85          12.18
                  &type->i_mutex_dir_key:             0              0           0.00           0.00           0.00              6           4122           3.03          29.70       20423.37
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             21           0.13           0.84          12.13
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00              4             52           2.59          17.81         620.85
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2             21           0.13           0.96           8.43
                                &p->lock:             0              0           0.00           0.00           0.00              0           2709           0.21         321.80       42401.61
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2             21           0.13           0.51           8.41
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2             21           0.13           0.82          12.36
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             28            251           0.18          18.16         193.53
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.43           2.05           3.49
                          sb_writers#3-R:             0              0           0.00           0.00           0.00              0              2           4.09           8.15          12.23
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          15.88          15.88          15.88
             &(&ip->i_iolock)->mr_lock-W:             0              0           0.00           0.00           0.00            143       18587927           0.30        9137.27    91873387.96
             &(&ip->i_iolock)->mr_lock-R:             0              0           0.00           0.00           0.00         904428       12845846           0.66      102190.25    45455975.55
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              2          28683           0.11           0.62        3401.28
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           9561           1.01          74.26       23807.67
                               swap_lock:             0              0           0.00           0.00           0.00              1              2           0.31           0.98           1.28
                               uts_sem-R:             0              0           0.00           0.00           0.00              1              2           0.77           1.31           2.08
                          sb_writers#4-R:             0              0           0.00           0.00           0.00              0              9           0.59           3.14          11.03
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.30           1.46           2.75
                  &(&ioc->lock)->rlock/1:             0              0           0.00           0.00           0.00             50             54           0.13           1.90          21.06
                  &(&ioc->lock)->rlock#2:             0              0           0.00           0.00           0.00              0             54           0.11           0.31           7.54
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1943           8.25          25.85       25265.34
                   random_read_wait.lock:             0              0           0.00           0.00           0.00           1207          38281           0.11          12.29       12433.30
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              4             10           0.18           0.84           4.34
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              6           0.99           7.16          17.87
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              2              2           0.65           0.70           1.35
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      343870735           0.07         325.16   251110953.51
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          23308           0.68          42.46      154919.42
                &type->i_mutex_dir_key#3:             0              0           0.00           0.00           0.00              0              1        8029.51        8029.51        8029.51
                 &journal->j_wait_commit:             0              0           0.00           0.00           0.00              6              6           0.35           0.81           3.50
            &journal->j_wait_done_commit:             0              0           0.00           0.00           0.00              1              6           0.13           1.73           3.21
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          23308           2.74         199.64      272005.97
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              1              2           0.36           0.70           1.06
                             fasync_lock:             0              0           0.00           0.00           0.00              1              2           0.52           0.58           1.11
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              3              5           0.31           0.62           2.23
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             49        1192.31        1405.22       59033.11
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            971           4.07          20.96        8439.62
                                   key#2:             0              0           0.00           0.00           0.00            119            120           0.28           5.86         132.80
                          sb_writers#7-R:             0              0           0.00           0.00           0.00              0            410           4.11         149.61        2285.13
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              2             21           0.13           0.81          12.43
                       &tty->output_lock:             0              0           0.00           0.00           0.00              0              2           1.71           5.85           7.56
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             24           0.40         389.20         833.92
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              2              4           0.18           3.07           5.52
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              7            410           3.79         149.03        2133.55
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00              2            857           0.11           1.74         239.28
                              jbd_handle:             0              0           0.00           0.00           0.00              0            427           2.03         142.59        1271.62
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00              7            517           0.13           5.45         141.16
                &journal->j_wait_updates:             0              0           0.00           0.00           0.00              3            427           0.11           0.82          58.24
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              4              9           2.56          20.70          69.94
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              2              9           0.12           0.45           2.00
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.17           1.70           2.33
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             21           0.13           0.66           8.15
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.13           0.40           3.54
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             62           0.41          44.72         339.09
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0              8           1.93           3.11          20.61
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             64           0.11           0.72          10.69
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             12           0.14           1.06           3.65
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.15           1.18           2.65
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.12           0.91           2.25
                        &vfsmount_lock-R:             0              0           0.00           0.00           0.00              0       26306869           0.08         306.42    19961794.82
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0             57           0.22           2.42          26.18
                        rt_uncached_lock:             0              0           0.00           0.00           0.00              0             65           0.26           0.64          25.64
        &(&journal->j_state_lock)->rlock:             0              0           0.00           0.00           0.00             11            893           0.11          13.96         510.53
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            743            796           0.09           1.02         230.57
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             78            456           1.19          19.22        2064.48
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4704           0.57           5.34        3371.52
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           9408           0.53          45.19        7566.52
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4606           0.31          73.47        3082.03
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              6           0.08          12.70          28.69
     &journal->j_wait_transaction_locked:             0              0           0.00           0.00           0.00              1              3           0.19           0.85           1.55
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             49        1189.65        1402.77       58857.79
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             49           0.60           3.98          49.40
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00             20            455           0.33          51.85        2441.80
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            484           4.71          15.14        4235.22
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             97           3.65          18.49         900.24
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            776           0.12           0.95         220.56
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            776           0.10           3.37         245.09
                              &n->lock-W:             0              0           0.00           0.00           0.00              0             88           0.13           2.38          47.37
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             12           0.20           1.05           5.96
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            456           4.43          20.59        3354.14
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            456           2.59          27.48        3065.08
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            456           2.14          24.13        2672.49
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            484           0.26           1.29         264.75
                              &bp->timer:             0              0           0.00           0.00           0.00              0            485           4.89          20.90        4430.39
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            200           0.35           1.30         137.13
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.39           1.41          66.44
                            s_active#6-R:             0              0           0.00           0.00           0.00              0            102           0.61           1.39          77.72
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              0             12           0.11           0.30           2.29
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             16           0.29           1.46          11.12
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             41            190           0.11          16.56         183.07
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             23           0.13          71.33         124.29
               &journal->j_wait_logspace:             0              0           0.00           0.00           0.00              1              3           0.51           0.74           1.88
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              4           0.14           0.21           0.65
                 mm/page-writeback.c:144:             0              0           0.00           0.00           0.00              0            162           8.89          28.31        2017.38
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             97           3.97          21.09         978.05
                               &pl->lock:             0              0           0.00           0.00           0.00            117            167           0.48          11.97         354.24
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             49           0.89          14.73         263.84
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             49        1191.99        1404.58       58996.35
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             64           0.69          14.20         387.62
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             64           4.75          39.16         622.10
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              8           1.07           2.18          12.70
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             16          13.46          77.03         414.33
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             16          12.31          72.73         388.02
            &(&(&tk->lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0          48567           1.62         256.28      633992.43
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             42           0.13           1.45          25.59
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             21           0.14           0.85          11.99
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              8             84           0.13           1.23          29.43
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             21           0.13           0.83          12.86
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2             21           0.12           0.71          11.83
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2             21           0.13           0.85          12.19
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2             21           0.10           0.79          11.89
                              &x->wait#2:             0              0           0.00           0.00           0.00              6             12           0.13          12.12          28.23
                              &x->wait#2:             0              0           0.00           0.00           0.00              0          49232           0.11           5.52        8104.34
                              &x->wait#2:             0              0           0.00           0.00           0.00              2            135           0.11           7.26          73.91
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              3           6.79          19.35          37.58
                    vmap_block_tree_lock:             0              0           0.00           0.00           0.00             19             79           0.73           1.52          80.65
                    &(&vbq->lock)->rlock:             0              0           0.00           0.00           0.00              0            158           0.12           0.43          40.09
                     &(&vb->lock)->rlock:             0              0           0.00           0.00           0.00              0          39070           0.16         109.03       90471.18
               &(&ip->i_lock)->mr_lock-W:             0              0           0.00           0.00           0.00        2916929       27870974           0.11      131315.29    99348070.99
               &(&ip->i_lock)->mr_lock-R:             0              0           0.00           0.00           0.00         892534        8129279           0.11      207750.03    23920754.64
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00        4631907       16610158           0.08         288.48     5177537.75
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              2           1090           0.33    19283832.68   121037319.58
                    (&cil->xc_push_work):             0              0           0.00           0.00           0.00              0         496569           0.07     3066605.26     3116074.86
                          sb_writers#9-R:             0              0           0.00           0.00           0.00              0       23213119           1.13     1156851.13   346017930.32
                           sb_internal-R:             0              0           0.00           0.00           0.00              0        8573169           0.40     1036204.49   321107413.70
               &(&ip->i_lock)->mr_lock/1:             0              0           0.00           0.00           0.00         244662        1497703          13.18      131519.41   113828884.09
          &(&mp->m_agirotor_lock)->rlock:             0              0           0.00           0.00           0.00              0           1002           0.11           0.30         128.18
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00         243084       21035751           3.43     1035316.93   141172625.16
                              &x->wait#2:             0              0           0.00           0.00           0.00           4093        3000489           0.11         265.21      448611.71
                              xfsalloc-R:             0              0           0.00           0.00           0.00              0        1497372           4.78        1827.73    31201707.19
                           (&args->work):             0              0           0.00           0.00           0.00              0        1497372           4.52        1827.24    30509683.46
                           xfs-data/%s-R:             0              0           0.00           0.00           0.00              0        1496701           2.49       78713.81    46921253.30
                       (&ioend->io_work):             0              0           0.00           0.00           0.00              0        1496701           2.31       78713.54    46454167.24
                                   key#1:             0              0           0.00           0.00           0.00          14614          15853           0.12          28.65        6729.34
              &(&mp->m_sync_work)->timer:             0              0           0.00           0.00           0.00              0             16           4.00          34.55         204.46
                              xfssyncd-R:             0              0           0.00           0.00           0.00              0             76           3.98         871.81       31528.56
             (&(&mp->m_sync_work)->work):             0              0           0.00           0.00           0.00              0             16           2.49          12.74          83.87
                            xfs-cil/%s-R:             0              0           0.00           0.00           0.00              0              1     3066606.54     3066606.54     3066606.54
                               xfslogd-R:             0              0           0.00           0.00           0.00              0        1005412           0.52     1196785.06    50084049.83
                    (&bp->b_iodone_work):             0              0           0.00           0.00           0.00              0        1005412           0.33     1196783.76    49705749.81
                 &rl->wait[BLK_RW_ASYNC]:             0              0           0.00           0.00           0.00          44405          50273           0.13         246.98      200219.97
      &(&iclog->ic_callback_lock)->rlock:             0              0           0.00           0.00           0.00        1006421        1386553           0.10         258.04     1337114.22
                                       t:             0              0           0.00           0.00           0.00              0             96           3.06          21.05         833.07
                          &bp->b_waiters:             0              0           0.00           0.00           0.00        5779383        6006619           0.11         271.52     4249623.22
                       &pool->idle_timer:             0              0           0.00           0.00           0.00              0              5           4.26           6.83          26.54
               &(&ip->i_lock)->mr_lock/4:             0              0           0.00           0.00           0.00         241418         247602          22.23     1035290.75    19501425.61
           &(&ip->i_iolock)->mr_lock#2-W:             0              0           0.00           0.00           0.00            144        3591179           0.31        4373.30    21084899.08
           &(&ip->i_iolock)->mr_lock#2-R:             0              0           0.00           0.00           0.00          95674        1348232           1.04        1707.85     4753792.67
           &(&mp->m_reclaim_work)->timer:             0              0           0.00           0.00           0.00              0             60           2.84           7.65         276.13
          (&(&mp->m_reclaim_work)->work):             0              0           0.00           0.00           0.00              0             60         180.71         871.11       31373.36
              &pag->pag_ici_reclaim_lock:             0              0           0.00           0.00           0.00              0            405           5.46         215.42       30700.25
               &(&ip->i_lock)->mr_lock/5:             0              0           0.00           0.00           0.00            189            194           0.32           5.92         123.85
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2           9.64          31.78          41.42
                                &f->lock:             0              0           0.00           0.00           0.00              0              2           8.42          26.23          34.66
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          15.82          15.82          15.82
                     &sig->wait_chldexit:             0              0           0.00           0.00           0.00             35           1143           0.11          11.22         239.55
                                   key#1:             0              0           0.00           0.00           0.00              1              1           0.33           0.33           0.33
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            187            190           0.19           1.57          59.03
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              2             50           0.14           0.78          21.68
                                ntp_lock:             0              0           0.00           0.00           0.00              0         100644           0.10           5.45       16292.89
                 init_mm.page_table_lock:             0              0           0.00           0.00           0.00              7              7           0.57           5.86           9.88
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              6          98632           0.11         277.40       57659.79
