lock_stat version 0.2 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- class name con-bounces contentions waittime-min waittime-max waittime-total acq-bounces acquisitions holdtime-min holdtime-max holdtime-total ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- &mp->m_ail_lock: 2387 2999 1.86 203.01 3280.22 7635 1612288 0.38 620.13 626136.22 --------------- &mp->m_ail_lock 443 [] .xfs_iflush_int+0x2a0/0x350 [xfs] &mp->m_ail_lock 9 [] .xfsaild_push+0x220/0x414 [xfs] &mp->m_ail_lock 2 [] .xfs_trans_tail_ail+0x34/0x7c [xfs] &mp->m_ail_lock 291 [] .xfsaild_push+0x78/0x414 [xfs] ............................................................................................................................................................................................... &rq->lock: 1101 1106 1.86 38.21 2102.88 10360 811359 0.13 54.56 752284.96 --------- &rq->lock 338 [] .task_rq_lock+0x70/0xd8 &rq->lock 141 [] .schedule+0x15c/0x764 &rq->lock 98 [] .scheduler_tick+0x50/0x180 &rq->lock 520 [] .__hrtick_start+0x20/0x64 ............................................................................................................................................................................................... &q->lock: 848 1033 2.30 7.49 1684.64 197723 1174242 0.42 69.57 651472.51 -------- &q->lock 3 [] .remove_wait_queue+0x28/0x80 &q->lock 2 [] .__wake_up+0x3c/0x94 &q->lock 570 [] .finish_wait+0x58/0xa4 ............................................................................................................................................................................................... irq_desc->lock#1: 487 514 1.57 43.62 1458.14 834 1030 1.02 14.66 1365.73 ---------------- irq_desc->lock#1 500 [] .handle_fasteoi_irq+0x44/0x1b0 irq_desc->lock#1 8 [] .handle_fasteoi_irq+0x140/0x1b0 ............................................................................................................................................................................................... &mp->m_ilock: 308 308 16.51 3662.34 11439.23 1099 370895 1.76 1905.57 361201.02 ------------ &mp->m_ilock 288 [] .xfs_iextract+0xa0/0x138 [xfs] &mp->m_ilock 20 [] .xfs_reclaim+0xc4/0x14c [xfs] &mp->m_ilock 0 [] .xfs_finish_reclaim_all+0x54/0x148 [xfs] &mp->m_ilock 0 [] .xfs_iget_core+0x278/0x72c [xfs] ............................................................................................................................................................................................... &log->l_grant_lock: 175 189 1.82 368.00 698.37 7691 1378280 0.35 533.66 472224.96 ------------------ &log->l_grant_lock 29 [] .xfs_log_move_tail+0x74/0x1ac [xfs] &log->l_grant_lock 42 [] .xlog_grant_push_ail+0x44/0x13c [xfs] &log->l_grant_lock 89 [] .xlog_grant_log_space+0x4c/0x428 [xfs] &log->l_grant_lock 5 [] .xlog_regrant_reserve_log_space+0x48/0x164 [xfs] ............................................................................................................................................................................................... &base->lock: 88 88 1.38 5.15 60.99 100928 757360 0.29 8.83 403844.86 ----------- &base->lock 17 [] .lock_timer_base+0x40/0x98 &base->lock 56 [] .run_timer_softirq+0x8c/0x264 &base->lock 2 [] .run_timer_softirq+0x1e4/0x264 ............................................................................................................................................................................................... &pag->pag_ici_lock-W: 19 74 9.15 408.93 3863.81 60 180943 3.01 314.24 153327.74 &pag->pag_ici_lock-R: 7 7 4.00 21.15 22.94 2128 232188 0.96 1128.99 602599.42 -------------------- &pag->pag_ici_lock 8 [] .xfs_iget_core+0x4ec/0x72c [xfs] &pag->pag_ici_lock 10 [] .xfs_iflush_cluster+0xec/0x3fc [xfs] &pag->pag_ici_lock 0 [] .xfs_iget_core+0x100/0x72c [xfs] &pag->pag_ici_lock 60 [] .xfs_iextract+0x5c/0x138 [xfs] ............................................................................................................................................................................................... dcache_lock: 66 67 1.79 24.06 78.40 1334 939112 0.51 9359.26 775667.20 ----------- dcache_lock 45 [] ._atomic_dec_and_lock+0x64/0xb8 dcache_lock 12 [] .d_instantiate+0x50/0xb8 dcache_lock 0 [] .d_alloc+0x18c/0x200 dcache_lock 0 [] .d_delete+0x38/0x138 ............................................................................................................................................................................................... &log->l_icloglock: 51 53 2.27 108.96 171.46 853 1950289 0.70 667.81 843670.69 ----------------- &log->l_icloglock 0 [] .xlog_state_do_callback+0x1f0/0x31c [xfs] &log->l_icloglock 0 [] .xlog_write+0x568/0x620 [xfs] &log->l_icloglock 41 [] .xlog_state_get_iclog_space+0x98/0x344 [xfs] &log->l_icloglock 2 [] ._atomic_dec_and_lock+0x64/0xb8 ............................................................................................................................................................................................... inode_lock: 39 41 2.05 11.68 58.21 1120 1026474 0.45 16195.01 593396.16 ---------- inode_lock 0 [] .__writeback_single_inode+0x25c/0x45c inode_lock 20 [] .generic_sync_sb_inodes+0x5c/0x474 inode_lock 3 [] .ifind_fast+0x48/0xd4 inode_lock 0 [] .generic_sync_sb_inodes+0x3e0/0x474 ............................................................................................................................................................................................... tty_ldisc_lock: 33 34 1.47 5.57 36.83 324 1990 1.12 7.17 1365.57 -------------- tty_ldisc_lock 34 [] .tty_ldisc_deref+0x3c/0xc0 tty_ldisc_lock 0 [] .tty_ldisc_try+0x34/0x88 ............................................................................................................................................................................................... &tbl->it_lock: 13 13 5.86 12.16 29.34 98117 129502 1.25 734.94 1137130.59 ------------- &tbl->it_lock 8 [] .iommu_alloc+0x70/0x1a8 &tbl->it_lock 0 [] .iommu_free+0x48/0xcc ............................................................................................................................................................................................... &btp->bt_hash[i].bh_lock: 12 12 1.54 3.97 10.46 10059 1260297 0.80 681.57 772065.25 ------------------------ &btp->bt_hash[i].bh_lock 0 [] ._xfs_buf_find+0xac/0x2bc [xfs] ............................................................................................................................................................................................... &percpu_counter_irqsafe: 9 10 2.56 3.36 10.18 2054 99822 0.74 4.67 35913.34 ----------------------- &percpu_counter_irqsafe 0 [] .__percpu_counter_add+0x70/0xe0 ............................................................................................................................................................................................... semaphore->lock#3: 7 7 0.61 0.96 5.02 5071 1965050 0.54 65.28 585957.50 ----------------- semaphore->lock#3 0 [] .down+0x24/0x78 semaphore->lock#3 2 [] .up+0x24/0x80 ............................................................................................................................................................................................... &host->lock#2: 7 7 122.34 170.82 260.80 97822 128824 30.11 934.69 4877873.63 ------------- &host->lock#2 6 [] .ata_sff_interrupt+0x5c/0x34c &host->lock#2 0 [] .ata_scsi_queuecmd+0x58/0x288 ............................................................................................................................................................................................... &rq->lock/1: 5 5 3.07 7.36 12.93 133 228 1.18 17.70 249.92 ----------- &rq->lock/1 0 [] .double_rq_lock+0x78/0xb8 &rq->lock/1 4 [] .double_lock_balance+0x9c/0xc4 ............................................................................................................................................................................................... &btp->bt_delwrite_lock: 3 4 41.18 66.18 105.95 1655 34283 0.54 294.05 13291.87 ---------------------- &btp->bt_delwrite_lock 1 [] .xfs_buf_delwri_dequeue+0x34/0xc4 [xfs] &btp->bt_delwrite_lock 1 [] .xfs_buf_delwri_split+0x98/0x1a4 [xfs] ............................................................................................................................................................................................... files_lock: 4 4 0.99 1.25 2.59 720 279795 0.42 263.81 92987.58 ---------- files_lock 4 [] .file_kill+0x44/0x8c files_lock 0 [] .file_move+0x44/0x9c ............................................................................................................................................................................................... &zone->lock: 3 3 2.78 4.58 6.43 184 54697 3.23 106.69 300673.47 ----------- &zone->lock 0 [] .free_pages_bulk+0x78/0x3c8 ............................................................................................................................................................................................... &zone->lru_lock: 2 2 1.54 1.54 1.54 622 598070 0.58 15.39 343796.10 --------------- &zone->lru_lock 0 [] .__pagevec_lru_add_active+0x80/0x14c ............................................................................................................................................................................................... &parent->list_lock: 2 2 3.20 3.20 3.20 3263 316970 0.45 131.90 229791.26 ------------------ &parent->list_lock 0 [] .cache_alloc_refill+0x12c/0x6d4 &parent->list_lock 1 [] .drain_array+0x74/0x134 ............................................................................................................................................................................................... &tty->read_lock: 2 2 1.47 1.47 1.47 210 1598 0.80 5.15 659.39 --------------- &tty->read_lock 0 [] .n_tty_receive_buf+0xd8/0xfe8 &tty->read_lock 2 [] .copy_from_read_buf+0xbc/0x138 ............................................................................................................................................................................................... &(&ip->i_lock)->mr_lock/3: 2 2 117.63 26161.09 26278.72 952 20895 1.06 34127.58 76931.46 ------------------------- &(&ip->i_lock)->mr_lock/3 0 [] .xfs_ilock+0x6c/0xa8 [xfs] ............................................................................................................................................................................................... &sb->s_type->i_mutex_key#4: 1 1 16.58 16.58 16.58 5 13 8.10 15.10 35.97 -------------------------- &sb->s_type->i_mutex_key#4 1 [] .pipe_read+0xd4/0x500 ............................................................................................................................................................................................... &inode->i_data.tree_lock: 1 1 0.77 0.77 0.77 62052 2644235 0.83 25.06 1578420.35 ------------------------ &inode->i_data.tree_lock 0 [] .test_set_page_writeback+0x70/0x1ac ............................................................................................................................................................................................... &(&ip->i_lock)->mr_lock-W: 0 1 4.96 4.96 4.96 54261 1203026 0.48 2233163.74 15644329.41 &(&ip->i_lock)->mr_lock-R: 0 0 0.00 0.00 0.00 82102 692605 0.61 612609.57 21468900.22 ------------------------- &(&ip->i_lock)->mr_lock 0 [] .xfs_ilock+0x6c/0xa8 [xfs] ............................................................................................................................................................................................... &iclog->ic_callback_lock: 1 1 0.67 0.67 0.67 748 342031 0.70 447.58 101973.89 ------------------------ &iclog->ic_callback_lock 0 [] .xfs_log_notify+0x40/0xc0 [xfs] ............................................................................................................................................................................................... slock-AF_INET: 1 1 3.07 3.07 3.07 81 463 0.96 21.02 294.75 ------------- slock-AF_INET 1 [] .lock_sock_nested+0x4c/0x158 ............................................................................................................................................................................................... sb_lock: 0 0 0.00 0.00 0.00 161 5025 0.86 249.57 4548.16 vfsmount_lock: 0 0 0.00 0.00 0.00 552 385514 0.74 350.94 182960.06 clocksource_lock: 0 0 0.00 0.00 0.00 0 113112 0.13 1.12 44886.50 xtime_lock: 0 0 0.00 0.00 0.00 0 113112 0.93 5.57 243796.58 shrinker_rwsem-R: 0 0 0.00 0.00 0.00 0 4 9.22 209345.86 375610.82 &smu->lock: 0 0 0.00 0.00 0.00 1327 3261 0.99 29.18 8384.74 &on_slab_l3_key: 0 0 0.00 0.00 0.00 342 443 1.44 32.86 912.19 (console_sem).lock: 0 0 0.00 0.00 0.00 0 1132 0.13 0.93 454.82 pidmap_lock: 0 0 0.00 0.00 0.00 7 11 2.94 5.02 9.15 tasklist_lock-W: 0 0 0.00 0.00 0.00 6 25 6.53 69.28 156.74 tasklist_lock-R: 0 0 0.00 0.00 0.00 10 39 3.94 80.48 260.19 irq_desc->lock: 0 0 0.00 0.00 0.00 136 314 1.28 8.03 347.14 vmlist_lock-W: 0 0 0.00 0.00 0.00 1 2 67.97 67.97 67.97 vmlist_lock-R: 0 0 0.00 0.00 0.00 6 118 19.97 29.28 687.36 proc_subdir_lock: 0 0 0.00 0.00 0.00 1 1 2.21 2.21 2.21 &type->s_umount_key#4-R: 0 0 0.00 0.00 0.00 6 19 4.93 11.20 35.20 &type->s_umount_key#3-R: 0 0 0.00 0.00 0.00 6 360 11.10 6750.53 10136.67 old_style_rw_init-R: 0 0 0.00 0.00 0.00 0 44 0.16 1.47 33.63 cache_chain_mutex: 0 0 0.00 0.00 0.00 0 228 137.38 737.06 19127.17 &rdp->lock: 0 0 0.00 0.00 0.00 0 487276 0.48 6.30 186528.80 &type->s_umount_key#2-R: 0 0 0.00 0.00 0.00 6 14 5.12 842.91 1069.47 &type->i_mutex_dir_key: 0 0 0.00 0.00 0.00 1 696 3.04 44.16 3044.32 &cpu_hotplug.lock: 0 0 0.00 0.00 0.00 0 226 0.22 1.09 138.56 sysfs_mutex: 0 0 0.00 0.00 0.00 2 349 2.66 26.88 830.62 cpufreq_driver_lock: 0 0 0.00 0.00 0.00 1 9 0.74 2.88 8.16 rcu_ctrlblk.fliplock: 0 0 0.00 0.00 0.00 0 117911 0.67 13.15 120254.94 uts_sem-R: 0 0 0.00 0.00 0.00 4 4 5.44 5.44 5.44 &cwq->lock: 0 0 0.00 0.00 0.00 6 155366 0.51 71.39 299675.62 &fs->lock-R: 0 0 0.00 0.00 0.00 141 392716 0.64 364.54 182003.07 sysctl_lock: 0 0 0.00 0.00 0.00 1 30 0.13 0.74 8.16 binfmt_lock-R: 0 0 0.00 0.00 0.00 7 14 2.05 3.87 11.71 irq_desc->lock#7: 0 0 0.00 0.00 0.00 1111 3034 0.96 9.50 3207.33 &type->s_umount_key#5-R: 0 0 0.00 0.00 0.00 6 14 4.45 60.70 104.45 &type->s_umount_key#6-R: 0 0 0.00 0.00 0.00 6 14 4.93 15.55 32.32 semaphore->lock: 0 0 0.00 0.00 0.00 0 904 0.13 0.45 265.25 irq_desc->lock#1: 0 0 0.00 0.00 0.00 47541 128824 0.51 11.55 125426.75 irq_desc->lock#1: 0 0 0.00 0.00 0.00 29 84 1.41 7.74 97.41 &bus->mutex: 0 0 0.00 0.00 0.00 26 46 1377.25 1813.95 18271.78 &host->mutex: 0 0 0.00 0.00 0.00 26 46 1372.03 1808.32 18192.45 &host->lock: 0 0 0.00 0.00 0.00 136 157 11.68 50.08 1123.52 bdev_lock: 0 0 0.00 0.00 0.00 31 139 1.95 33.50 529.92 &dentry->d_lock: 0 0 0.00 0.00 0.00 68582 3186625 0.45 1197.60 1203369.31 &rt_rq->rt_runtime_lock: 0 0 0.00 0.00 0.00 25 80 0.61 4.70 42.69 &rt_b->rt_runtime_lock: 0 0 0.00 0.00 0.00 13 17 10.02 19.23 65.38 &input_pool.lock: 0 0 0.00 0.00 0.00 156 563 2.18 11.26 809.12 &nonblocking_pool.lock: 0 0 0.00 0.00 0.00 8 37 1.28 7.26 43.55 random_write_wait.lock: 0 0 0.00 0.00 0.00 8 12 1.60 2.85 8.93 &tbl->lock-W: 0 0 0.00 0.00 0.00 3 57 1.25 5.34 161.15 &tbl->lock-R: 0 0 0.00 0.00 0.00 3 4 7.20 7.71 10.46 &writer->lock_class: 0 0 0.00 0.00 0.00 0 132203 0.10 89.73 26243.84 fasync_lock: 0 0 0.00 0.00 0.00 13 22 1.76 4.70 17.79 &per_cpu(cpu_policy_rwsem, cpu): 0 0 0.00 0.00 0.00 1 9 23.04 48.22 159.46 &writer->lock_class#3: 0 0 0.00 0.00 0.00 0 1177 0.13 1.18 394.08 pdflush_lock: 0 0 0.00 0.00 0.00 94 290 0.99 38.98 868.48 &type->s_umount_key#9-R: 0 0 0.00 0.00 0.00 11 808 2.59 1877.73 3627.52 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 6 14 4.90 6.91 18.56 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 6 14 4.74 7.58 19.90 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 6 14 5.02 7.20 19.46 cache_list_lock: 0 0 0.00 0.00 0.00 0 4 2.78 3.14 11.81 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 6 14 4.83 6.91 18.50 events: 0 0 0.00 0.00 0.00 0 1252 5.63 1541.98 29272.58 (cache_cleaner).work: 0 0 0.00 0.00 0.00 0 4 5.89 6.50 24.61 &af_unix_sk_receive_queue_lock_key: 0 0 0.00 0.00 0.00 8 8 1.86 2.37 5.70 tty_mutex: 0 0 0.00 0.00 0.00 4 12 1.82 24.26 53.57 &q->lock#2: 0 0 0.00 0.00 0.00 97642 97642 0.58 5.34 44827.42 (wf_client_list).rwsem-R: 0 0 0.00 0.00 0.00 82 113 2778232.70 3213196.70 81288980.70 &info->queue: 0 0 0.00 0.00 0.00 0 566 6.50 16.32 5027.62 &(vmstat_work)->work: 0 0 0.00 0.00 0.00 0 452 4.58 37.41 1605.95 &(reap_work)->work: 0 0 0.00 0.00 0.00 0 228 145.57 752.83 19868.54 block_class_lock: 0 0 0.00 0.00 0.00 6 7 14.30 16.67 27.81 ide_lock: 0 0 0.00 0.00 0.00 32 371 1.02 42.14 1009.82 shost->host_lock: 0 0 0.00 0.00 0.00 1381 322060 0.48 6.59 120847.30 &sb->s_type->i_alloc_sem_key#3: 0 0 0.00 0.00 0.00 1 2 1.66 2.69 4.35 &ret->lock: 0 0 0.00 0.00 0.00 9 46 0.77 32.29 125.54 &sdev->list_lock: 0 0 0.00 0.00 0.00 1411 128824 0.51 7.65 41228.19 &shost->free_list_lock: 0 0 0.00 0.00 0.00 1332 64412 0.54 3.62 18493.38 sk_lock-AF_INET: 0 0 0.00 0.00 0.00 0 167 15.62 363.26 4942.62 &bdev->bd_mutex: 0 0 0.00 0.00 0.00 11 14 2890.88 6167.84 15863.36 &inode->i_data.private_lock: 0 0 0.00 0.00 0.00 26601 1049399 0.54 519.97 551421.54 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 6 14 4.93 10.88 24.77 hcd_root_hub_lock: 0 0 0.00 0.00 0.00 0 1356 0.13 3.10 1094.50 hcd_urb_list_lock: 0 0 0.00 0.00 0.00 0 904 0.13 0.86 327.26 &sighand->siglock: 0 0 0.00 0.00 0.00 42 1289 0.58 59.65 759.94 &type->s_umount_key#8-R: 0 0 0.00 0.00 0.00 6 14 4.83 7.10 19.01 &type->s_umount_key#7-R: 0 0 0.00 0.00 0.00 6 14 4.29 10.27 24.48 &cpu_base->lock: 0 0 0.00 0.00 0.00 36 1470941 0.48 12.77 613039.87 &bus->mutex#2: 0 0 0.00 0.00 0.00 151 227 674438.02 703649.60 39244536.93 &adap->bus_lock: 0 0 0.00 0.00 0.00 177 273 1383.14 703654.91 39263393.31 native_tlbie_lock: 0 0 0.00 0.00 0.00 330 62684 1.66 72.90 55549.95 inet_peer_unused_lock: 0 0 0.00 0.00 0.00 0 1 0.74 0.74 0.74 &cpufreq_stats_lock: 0 0 0.00 0.00 0.00 1 18 0.32 1.18 5.79 task_capability_lock: 0 0 0.00 0.00 0.00 14 40 0.64 5.60 21.60 &writer->lock_class#2: 0 0 0.00 0.00 0.00 0 160456 0.13 136.35 57476.29 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 11 295 4.26 15776.83 33019.65 &journal->j_state_lock: 0 0 0.00 0.00 0.00 100 656 1.18 113.12 1065.25 &journal->j_list_lock: 0 0 0.00 0.00 0.00 66 977 0.93 89.54 1014.62 &p->alloc_lock: 0 0 0.00 0.00 0.00 27 68 0.90 7.26 53.98 &type->i_mutex_dir_key#2: 0 0 0.00 0.00 0.00 154 593 12.22 108507.30 748210.88 &sb->s_type->i_lock_key: 0 0 0.00 0.00 0.00 39 83 0.77 3.26 34.11 cdev_lock: 0 0 0.00 0.00 0.00 8 16 2.53 7.04 24.77 tty_ldisc_wait.lock: 0 0 0.00 0.00 0.00 222 944 1.06 3.46 369.18 mmu_context_idr.lock: 0 0 0.00 0.00 0.00 19 21 2.08 4.74 17.95 mmu_context_lock: 0 0 0.00 0.00 0.00 28 33 4.58 14.14 76.58 slice_convert_lock: 0 0 0.00 0.00 0.00 8 11 1.63 3.52 7.39 &mm->mmap_sem-W: 0 0 0.00 0.00 0.00 117 257941 0.80 11199.26 1270800.70 &mm->mmap_sem-R: 0 0 0.00 0.00 0.00 14 71351 2.78 86033.47 659054.53 &mm->page_table_lock: 0 0 0.00 0.00 0.00 77 54897 0.58 170.98 26086.02 __pte_lockptr(page): 0 0 0.00 0.00 0.00 377 204458 0.67 1031.97 330568.35 &anon_vma->lock: 0 0 0.00 0.00 0.00 333 55530 0.48 260.96 17895.68 __pte_lockptr(page)/1: 0 0 0.00 0.00 0.00 22 225 1.31 938.14 4908.38 &inode->i_data.i_mmap_lock: 0 0 0.00 0.00 0.00 472 1581 0.51 22.30 1105.89 &tty->termios_mutex: 0 0 0.00 0.00 0.00 0 1 1.41 1.41 1.41 random_read_wait.lock: 0 0 0.00 0.00 0.00 77 118 1.41 4.10 69.66 &tty->atomic_write_lock: 0 0 0.00 0.00 0.00 0 149 216.16 1233.86 8954.30 &writer->lock_class#4: 0 0 0.00 0.00 0.00 0 731552 0.10 157.09 265959.33 &mm->mmap_sem/1: 0 0 0.00 0.00 0.00 0 6 3687.30 7996.51 9100.42 khubd_wait.lock: 0 0 0.00 0.00 0.00 0 1808 0.13 10.40 1498.72 &tty->ctrl_lock: 0 0 0.00 0.00 0.00 4 10 0.54 1.76 5.54 &sb->s_type->i_mutex_key#5: 0 0 0.00 0.00 0.00 5 12 2.14 19.07 41.12 kblockd: 0 0 0.00 0.00 0.00 0 8271 5.76 611.01 53108.06 &cfqd->unplug_work: 0 0 0.00 0.00 0.00 0 8260 4.83 607.78 44955.23 &futex_queues[i].lock: 0 0 0.00 0.00 0.00 1 2 0.54 1.12 1.66 &type->i_mutex_dir_key#3: 0 0 0.00 0.00 0.00 1 1 16.35 16.35 16.35 &ent->pde_unload_lock: 0 0 0.00 0.00 0.00 222 3424 0.51 155.20 1538.62 &sb->s_type->i_mutex_key#6: 0 0 0.00 0.00 0.00 2 4 3.94 8.26 24.22 &p->lock: 0 0 0.00 0.00 0.00 0 791 124.45 503.33 58334.53 &sb->s_type->i_lock_key#2: 0 0 0.00 0.00 0.00 4 4 0.90 1.18 2.08 swap_lock: 0 0 0.00 0.00 0.00 7 118 2.75 4.10 92.10 &sb->s_type->i_mutex_key#8: 0 0 0.00 0.00 0.00 4 4 10.66 14.05 24.70 &fbc->lock: 0 0 0.00 0.00 0.00 11 11 2.53 3.39 8.35 &tty->atomic_read_lock: 0 0 0.00 0.00 0.00 0 166 11.39 53.98 1304.42 &inode->inotify_mutex: 0 0 0.00 0.00 0.00 2495 58373 0.96 514.21 32393.12 &sb->s_type->i_lock_key#4: 0 0 0.00 0.00 0.00 0 357 0.35 0.96 99.14 &sysfs_inode_imutex_key: 0 0 0.00 0.00 0.00 0 9 4.10 10.94 33.70 &sb->s_type->i_alloc_sem_key: 0 0 0.00 0.00 0.00 0 9 1.38 4.61 12.38 sysfs_open_dirent_lock: 0 0 0.00 0.00 0.00 2 54 0.29 1.28 16.83 &buffer->mutex: 0 0 0.00 0.00 0.00 0 18 9.12 60.26 268.77 &u->readlock: 0 0 0.00 0.00 0.00 1 4 7.62 14.85 45.34 clock-AF_UNIX-R: 0 0 0.00 0.00 0.00 2 8 10.18 20.38 41.73 &u->lock: 0 0 0.00 0.00 0.00 8 22 5.95 9.54 23.90 &newf->file_lock: 0 0 0.00 0.00 0.00 134 420752 0.42 312.74 212393.92 &sb->s_type->i_lock_key#5: 0 0 0.00 0.00 0.00 1 4 0.19 0.61 1.34 idecd_ref_mutex: 0 0 0.00 0.00 0.00 6 14 9.09 13.06 39.36 mutex: 0 0 0.00 0.00 0.00 2 8 14.88 2522476.77 2634936.74 &transaction->t_handle_lock: 0 0 0.00 0.00 0.00 83 483 0.77 10.05 430.40 jbd_handle: 0 0 0.00 0.00 0.00 0 239 15.20 56890.37 115509.44 &journal->j_revoke_lock: 0 0 0.00 0.00 0.00 24 38 1.73 4.13 29.31 &bgl->locks[i].lock: 0 0 0.00 0.00 0.00 1 1 0.35 0.35 0.35 &sbi->s_next_gen_lock: 0 0 0.00 0.00 0.00 0 1 0.32 0.32 0.32 &sat->mutex: 0 0 0.00 0.00 0.00 304 908 1.15 703660.48 39246045.92 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 5 14 8.67 18.43 42.75 hub_event_lock: 0 0 0.00 0.00 0.00 0 1356 0.13 12.10 1672.61 fib_hash_lock-R: 0 0 0.00 0.00 0.00 1 3 0.22 1.57 2.59 &ohci->lock: 0 0 0.00 0.00 0.00 0 452 6.24 8.74 3407.68 clock-AF_INET-R: 0 0 0.00 0.00 0.00 1 1 3.30 3.30 3.30 &q->unplug_work: 0 0 0.00 0.00 0.00 0 11 321.38 413.38 1411.62 &sem->wait_lock: 0 0 0.00 0.00 0.00 4 5 9.76 12.96 16.58 udp_hash_lock-R: 0 0 0.00 0.00 0.00 2 2 3.01 3.01 3.01 &tp->lock: 0 0 0.00 0.00 0.00 0 113 27.20 50.11 3848.10 &dev->tx_global_lock: 0 0 0.00 0.00 0.00 0 22 1.82 6.91 116.35 _xmit_ETHER#2: 0 0 0.00 0.00 0.00 59 191 16.48 88.38 1919.78 &list->lock#2: 0 0 0.00 0.00 0.00 31 360 0.80 13.34 365.86 &rt_hash_locks[i]: 0 0 0.00 0.00 0.00 1 3 2.53 2.78 4.77 &n->lock: 0 0 0.00 0.00 0.00 12 37 4.32 8.00 45.02 &hashinfo->ehash_locks[i]-R: 0 0 0.00 0.00 0.00 95 165 0.77 16.54 136.90 &ep->mtx: 0 0 0.00 0.00 0.00 2 13 9.57 16.90 48.42 &ep->lock: 0 0 0.00 0.00 0.00 20 69 1.44 25.89 70.66 userspace_mutex: 0 0 0.00 0.00 0.00 1 9 20.29 38.34 132.19 slock-AF_INET/1: 0 0 0.00 0.00 0.00 89 165 3.55 83.14 1351.52 g5_switch_mutex: 0 0 0.00 0.00 0.00 1 9 18.14 31.90 112.42 &type->s_umount_key#1-R: 0 0 0.00 0.00 0.00 8 1278 5.79 19173474.94 27463536.29 &mp->m_sb_lock: 0 0 0.00 0.00 0.00 523 633761 0.77 492.06 230079.14 &mp->m_icsb_mutex: 0 0 0.00 0.00 0.00 7 59784 6.34 668.80 157353.50 xfs_buftarg_lock: 0 0 0.00 0.00 0.00 1 4 2.21 5.38 15.04 &ip->i_flags_lock: 0 0 0.00 0.00 0.00 127186 1392817 0.67 851.68 381308.29 &type->i_mutex_dir_key#6: 0 0 0.00 0.00 0.00 1205 132284 12.96 415506.66 14841204.93 &sb->s_type->i_lock_key#7: 0 0 0.00 0.00 0.00 961 65238 0.83 345.50 24062.78 &type->s_lock_key#8: 0 0 0.00 0.00 0.00 4 18 2720.42 244924.03 429105.86 &type->s_umount_key-R: 0 0 0.00 0.00 0.00 6 812 4.00 203.55 1314.94 xfslogd: 0 0 0.00 0.00 0.00 0 25599 6.37 6163.65 1719113.25 &bp->b_iodone_work: 0 0 0.00 0.00 0.00 0 25599 5.34 6160.99 1704999.01 congestion_wqh[1].lock: 0 0 0.00 0.00 0.00 176 1360 6.50 63.42 3450.72 iprune_mutex: 0 0 0.00 0.00 0.00 1 812 0.74 1317.28 238957.98 nfs_access_lru_lock: 0 0 0.00 0.00 0.00 1 4 0.19 0.54 1.44 &mru->lock: 0 0 0.00 0.00 0.00 2 8 0.48 4.06 7.90 &(&ip->i_iolock)->mr_lock-W: 0 0 0.00 0.00 0.00 71131 257402 55.97 544246.82 17554655.10 &(&ip->i_iolock)->mr_lock-R: 0 0 0.00 0.00 0.00 22313 299427 3.78 1250505.15 18492249.09 &mp->m_sync_lock: 0 0 0.00 0.00 0.00 1 3 0.54 1.02 2.30 &type->i_mutex_dir_key#6/1: 0 0 0.00 0.00 0.00 37 62349 57.76 427605.82 5572305.15 &(&ip->i_lock)->mr_lock/1: 0 0 0.00 0.00 0.00 0 58374 203.39 322322.66 11114964.45 &mp->m_agirotor_lock: 0 0 0.00 0.00 0.00 7 3842 1.28 23.52 1436.61 &mp->m_peraglock-R: 0 0 0.00 0.00 0.00 504 316842 0.67 1968738.24 3491320.93 &vec->lock: 0 0 0.00 0.00 0.00 56 112 0.70 3.90 59.20 &sb->s_type->i_mutex_key#1: 0 0 0.00 0.00 0.00 2210 202352 2.37 402008.45 12580122.62 &pag->pagb_lock: 0 0 0.00 0.00 0.00 347 82690 0.77 338.78 23693.89 &(&ip->i_lock)->mr_lock/2: 0 0 0.00 0.00 0.00 487 58373 36.32 426972.13 2869383.58 logbuf_lock: 0 0 0.00 0.00 0.00 0 566 0.83 2.08 639.26 xfsdatad: 0 0 0.00 0.00 0.00 0 25181 23.33 110580.90 911402.69 (expires_work).work: 0 0 0.00 0.00 0.00 0 2 930.88 931.42 1862.30 &ioend->io_work: 0 0 0.00 0.00 0.00 0 25181 22.27 110577.41 903173.34 feature_lock: 0 0 0.00 0.00 0.00 1 9 3.74 4.86 18.78 &pl->lock: 0 0 0.00 0.00 0.00 2 2 3.97 3.97 3.97