One of drives died in my server and was replaced. Some time after running "btrfs device delete missing ...", a read only snapshot was made. Since then, "btrfs subvolume snapshot -r ..." process still didn't return, and there are no more reads or writes to any of drives in this RAID-1 filesystem. Kernel is 3.14.0-rc8. [22530.276924] SysRq : Show Blocked State [22530.276987] task PC stack pid father [22530.277074] btrfs-flush_del D ffff8807de54f000 0 5615 2 0x00000000 [22530.277141] ffff8807dec51d88 0000000000000046 00000000000116c0 ffff8807f1d8e000 [22530.277256] 00000000000116c0 0000000000004000 ffff8807f4031800 ffff8807f1d8e000 [22530.277371] ffff8807dec51cc8 ffff880786aed490 0000000000000001 ffff8807f1d8e000 [22530.277487] Call Trace: [22530.277570] [<ffffffffa02df97d>] ? extent_writepages+0x52/0x57 [btrfs] [22530.277648] [<ffffffffa02c8c56>] ? btrfs_fiemap+0x4c/0x4c [btrfs] [22530.277721] [<ffffffffa02c7dbd>] ? btrfs_writepages+0x23/0x25 [btrfs] [22530.277787] [<ffffffff810badc0>] ? do_writepages+0x19/0x27 [22530.277850] [<ffffffff8139708e>] schedule+0x6a/0x6c [22530.277924] [<ffffffffa02da936>] btrfs_start_ordered_extent+0x77/0x8f [btrfs] [22530.278037] [<ffffffff81067eec>] ? __wake_up_sync+0xd/0xd [22530.278110] [<ffffffffa02da970>] btrfs_run_ordered_extent_work+0x22/0x32 [btrfs] [22530.278236] [<ffffffffa02eb649>] worker_loop+0x15e/0x495 [btrfs] [22530.278310] [<ffffffffa02eb4eb>] ? btrfs_queue_worker+0x269/0x269 [btrfs] [22530.278374] [<ffffffff81050c92>] kthread+0xcd/0xd5 [22530.278436] [<ffffffff81050bc5>] ? kthread_freezable_should_stop+0x43/0x43 [22530.278499] [<ffffffff8139a03c>] ret_from_fork+0x7c/0xb0 [22530.278561] [<ffffffff81050bc5>] ? kthread_freezable_should_stop+0x43/0x43 [22530.278626] btrfs D ffff8807c4600000 0 7182 5619 0x00000000 [22530.278691] ffff8807c613d8b8 0000000000000082 ffff88081fa40000 ffff8807c4600000 [22530.278805] 00000000000116c0 0000000000004000 ffff8807f4030000 ffff8807c4600000 [22530.278920] ffff8807c613d888 00000000ffffffff ffff88009e886068 ffff88009e886068 [22530.279035] Call Trace: [22530.279092] [<ffffffff8105ec0b>] ? __enqueue_entity+0x64/0x66 [22530.279155] [<ffffffff81061bc9>] ? enqueue_entity+0x611/0x73f [22530.279218] [<ffffffff811af13b>] ? string.isra.4+0x3d/0xa4 [22530.279281] [<ffffffff810620b8>] ? enqueue_task_fair+0x3c1/0x42b [22530.279344] [<ffffffff8139708e>] schedule+0x6a/0x6c [22530.279404] [<ffffffff813961ec>] schedule_timeout+0x24/0x1b9 [22530.279466] [<ffffffff81058711>] ? ttwu_do_activate.constprop.75+0x57/0x5c [22530.279530] [<ffffffff8105acf6>] ? try_to_wake_up+0x211/0x222 [22530.279592] [<ffffffff81397839>] wait_for_common+0x10d/0x13e [22530.279653] [<ffffffff8105ad07>] ? try_to_wake_up+0x222/0x222 [22530.279715] [<ffffffff81397882>] wait_for_completion+0x18/0x1a [22530.279789] [<ffffffffa02da472>] btrfs_wait_ordered_extents+0x1a2/0x215 [btrfs] [22530.279912] [<ffffffffa02da5c1>] btrfs_wait_ordered_roots+0xdc/0x16c [btrfs] [22530.279989] [<ffffffffa030662d>] btrfs_relocate_block_group+0x145/0x275 [btrfs] [22530.280114] [<ffffffffa02e3e0a>] btrfs_relocate_chunk.isra.65+0x58/0x60e [btrfs] [22530.280237] [<ffffffffa02f27c3>] ? btrfs_set_lock_blocking_rw+0x89/0xb2 [btrfs] [22530.280356] [<ffffffffa02a5a2a>] ? btrfs_set_path_blocking+0x23/0x54 [btrfs] [22530.280427] [<ffffffffa02aa477>] ? btrfs_search_slot+0x783/0x7dd [btrfs] [22530.280502] [<ffffffffa02e0103>] ? free_extent_buffer+0x6f/0x7c [btrfs] [22530.280576] [<ffffffffa02e60f9>] btrfs_shrink_device+0x23c/0x3a5 [btrfs] [22530.280651] [<ffffffffa02e8673>] btrfs_rm_device+0x29e/0x6a7 [btrfs] [22530.280724] [<ffffffffa02f05f9>] btrfs_ioctl+0xa48/0x25d3 [btrfs] [22530.280789] [<ffffffff810ce1df>] ? handle_mm_fault+0x24f/0x965 [22530.280852] [<ffffffff8116e386>] ? avc_has_perm+0x2e/0xf2 [22530.280914] [<ffffffff811071a9>] do_vfs_ioctl+0x3f2/0x43c [22530.280976] [<ffffffff81107241>] SyS_ioctl+0x4e/0x7d [22530.281036] [<ffffffff8102f7fd>] ? do_page_fault+0xc/0xf [22530.281098] [<ffffffff8139a0e2>] system_call_fastpath+0x16/0x1b [22530.281158] rsync D 0000000000000002 0 7233 7217 0x00000000 [22530.281224] ffff8807bb69fb78 0000000000000086 ffff8807bb69fa88 ffff8807c4ce1800 [22530.281338] 00000000000116c0 0000000000004000 ffff8807f4031800 ffff8807c4ce1800 [22530.281453] ffff88081fdd9d00 0000000000000046 0000000000000000 ffff8807f2071efa [22530.281568] Call Trace: [22530.281624] [<ffffffff8105ad46>] ? wake_up_process+0x30/0x34 [22530.281695] [<ffffffffa02eb4df>] ? btrfs_queue_worker+0x25d/0x269 [btrfs] [22530.281760] [<ffffffff810b1c94>] ? __lock_page+0x63/0x63 [22530.281822] [<ffffffff8139708e>] schedule+0x6a/0x6c [22530.281882] [<ffffffff8139711a>] io_schedule+0x8a/0xc8 [22530.281944] [<ffffffff810b1c9d>] sleep_on_page+0x9/0xd [22530.282005] [<ffffffff8139767b>] __wait_on_bit+0x45/0x7e [22530.282066] [<ffffffff810b1a1d>] ? find_get_pages_tag+0xe9/0x123 [22530.282129] [<ffffffff810b1ea5>] wait_on_page_bit+0x71/0x73 [22530.282191] [<ffffffff81067f46>] ? wake_atomic_t_function+0x28/0x28 [22530.282254] [<ffffffff810b1f5f>] filemap_fdatawait_range+0x79/0x118 [22530.282328] [<ffffffffa02c8c56>] ? btrfs_fiemap+0x4c/0x4c [btrfs] [22530.282400] [<ffffffffa02c7dbd>] ? btrfs_writepages+0x23/0x25 [btrfs] [22530.282464] [<ffffffff810badc0>] ? do_writepages+0x19/0x27 [22530.282526] [<ffffffff810b27c3>] ? __filemap_fdatawrite_range+0x4e/0x50 [22530.282602] [<ffffffffa02dac84>] btrfs_wait_ordered_range+0x6e/0x120 [btrfs] [22530.282667] [<ffffffff810e8c8e>] ? kmem_cache_free+0x178/0x18e [22530.282740] [<ffffffffa02cdeac>] btrfs_truncate+0x43/0x231 [btrfs] [22530.282812] [<ffffffffa02ce972>] btrfs_setattr+0x1bf/0x2ad [btrfs] [22530.282875] [<ffffffff8110e239>] notify_change+0x1ed/0x2d6 [22530.282937] [<ffffffff810f6d5c>] do_truncate+0x62/0x87 [22530.282998] [<ffffffff810f7076>] do_sys_ftruncate.constprop.15+0x114/0x128 [22530.283061] [<ffffffff810f70ac>] SyS_ftruncate+0x9/0xb [22530.283122] [<ffffffff8139a0e2>] system_call_fastpath+0x16/0x1b [22530.283184] btrfs-flush_del D ffff88068a9b4180 0 30924 2 0x00000000 [22530.283248] ffff8806729e7d88 0000000000000046 000000010011a3e7 ffff88009e886000 [22530.283363] 00000000000116c0 0000000000004000 ffff8807f4036000 ffff88009e886000 [22530.283478] 0000000000000000 ffff880735d5eeb0 0000000000000001 ffff88009e886000 [22530.283593] Call Trace: [22530.283660] [<ffffffffa02df97d>] ? extent_writepages+0x52/0x57 [btrfs] [22530.283734] [<ffffffffa02c8c56>] ? btrfs_fiemap+0x4c/0x4c [btrfs] [22530.283805] [<ffffffffa02c7dbd>] ? btrfs_writepages+0x23/0x25 [btrfs] [22530.283868] [<ffffffff810badc0>] ? do_writepages+0x19/0x27 [22530.283930] [<ffffffff8139708e>] schedule+0x6a/0x6c [22530.284001] [<ffffffffa02da936>] btrfs_start_ordered_extent+0x77/0x8f [btrfs] [22530.284114] [<ffffffff81067eec>] ? __wake_up_sync+0xd/0xd [22530.284185] [<ffffffffa02da970>] btrfs_run_ordered_extent_work+0x22/0x32 [btrfs] [22530.284309] [<ffffffffa02eb649>] worker_loop+0x15e/0x495 [btrfs] [22530.284381] [<ffffffffa02eb4eb>] ? btrfs_queue_worker+0x269/0x269 [btrfs] [22530.284445] [<ffffffff81050c92>] kthread+0xcd/0xd5 [22530.284506] [<ffffffff81050bc5>] ? kthread_freezable_should_stop+0x43/0x43 [22530.284570] [<ffffffff8139a03c>] ret_from_fork+0x7c/0xb0 [22530.284631] [<ffffffff81050bc5>] ? kthread_freezable_should_stop+0x43/0x43 [22530.284695] btrfs D ffff8807f2034800 0 32297 30191 0x00000000 [22530.284759] ffff88009c3d99e8 0000000000000082 ffff88009c3d98e8 ffff8807f2034800 [22530.286266] 00000000000116c0 0000000000004000 ffff8807f4031800 ffff8807f2034800 [22530.286381] ffff88009c3d9948 ffffffff81056718 000000000000000a 0000000000000000 [22530.286495] Call Trace: [22530.286552] [<ffffffff81056718>] ? task_rq_lock+0x48/0x7e [22530.286614] [<ffffffff8105ec0b>] ? __enqueue_entity+0x64/0x66 [22530.286676] [<ffffffff81061bc9>] ? enqueue_entity+0x611/0x73f [22530.286738] [<ffffffff811af13b>] ? string.isra.4+0x3d/0xa4 [22530.286800] [<ffffffff810620b8>] ? enqueue_task_fair+0x3c1/0x42b [22530.286863] [<ffffffff8139708e>] schedule+0x6a/0x6c [22530.286923] [<ffffffff813961ec>] schedule_timeout+0x24/0x1b9 [22530.286985] [<ffffffff81058603>] ? ttwu_do_wakeup+0x12/0x7f [22530.287046] [<ffffffff81058711>] ? ttwu_do_activate.constprop.75+0x57/0x5c [22530.287109] [<ffffffff8105acf6>] ? try_to_wake_up+0x211/0x222 [22530.287171] [<ffffffff81397839>] wait_for_common+0x10d/0x13e [22530.287233] [<ffffffff8105ad07>] ? try_to_wake_up+0x222/0x222 [22530.287294] [<ffffffff81397882>] wait_for_completion+0x18/0x1a [22530.287369] [<ffffffffa02d2853>] btrfs_wait_and_free_delalloc_work+0x13/0x26 [btrfs] [22530.287492] [<ffffffffa02d2a08>] __start_delalloc_inodes+0x1a2/0x24f [btrfs] [22530.287566] [<ffffffffa02d2ade>] btrfs_start_delalloc_inodes+0x29/0xf3 [btrfs] [22530.287688] [<ffffffffa02ed84e>] btrfs_mksubvol.isra.63+0x119/0x372 [btrfs] [22530.287762] [<ffffffffa02edbf6>] btrfs_ioctl_snap_create_transid+0x14f/0x180 [btrfs] [22530.287875] [<ffffffff810eab00>] ? __kmalloc_track_caller+0x45/0x158 [22530.287946] [<ffffffffa02edd55>] btrfs_ioctl_snap_create_v2+0xc2/0x115 [btrfs] [22530.288059] [<ffffffff810cabaf>] ? __do_fault+0x3ce/0x408 [22530.288130] [<ffffffffa02f025b>] btrfs_ioctl+0x6aa/0x25d3 [btrfs] [22530.288194] [<ffffffff810ce1df>] ? handle_mm_fault+0x24f/0x965 [22530.288256] [<ffffffff8116e386>] ? avc_has_perm+0x2e/0xf2 [22530.288318] [<ffffffff811071a9>] do_vfs_ioctl+0x3f2/0x43c [22530.288380] [<ffffffff81107241>] SyS_ioctl+0x4e/0x7d [22530.288440] [<ffffffff8102f7fd>] ? do_page_fault+0xc/0xf [22530.288501] [<ffffffff8139a0e2>] system_call_fastpath+0x16/0x1b [22530.288564] Sched Debug Version: v0.11, 3.14.0-rc8 #1 [22530.288623] ktime : 22543566.176065 [22530.288684] sched_clk : 22530288.562574 [22530.288746] cpu_clk : 22530288.562607 [22530.288807] jiffies : 4297191652 [22530.288867] sched_clock_stable() : 1 [22530.288926] [22530.288978] sysctl_sched [22530.289033] .sysctl_sched_latency : 24.000000 [22530.289094] .sysctl_sched_min_granularity : 3.000000 [22530.289154] .sysctl_sched_wakeup_granularity : 4.000000 [22530.289215] .sysctl_sched_child_runs_first : 0 [22530.289274] .sysctl_sched_features : 11899 [22530.289335] .sysctl_sched_tunable_scaling : 1 (logaritmic) [22530.289396] [22530.289448] cpu#0, 3400.082 MHz [22530.289503] .nr_running : 0 [22530.289561] .load : 0 [22530.289619] .nr_switches : 3507722 [22530.289678] .nr_load_updates : 805575 [22530.289736] .nr_uninterruptible : -11017 [22530.289795] .next_balance : 4297.191615 [22530.289854] .curr->pid : 0 [22530.289912] .clock : 22530276.914581 [22530.289972] .cpu_load[0] : 0 [22530.290030] .cpu_load[1] : 0 [22530.290087] .cpu_load[2] : 0 [22530.290145] .cpu_load[3] : 0 [22530.290204] .cpu_load[4] : 0 [22530.290261] .yld_count : 0 [22530.290319] .sched_count : 3973365 [22530.290378] .sched_goidle : 1572201 [22530.290436] .avg_idle : 921830 [22530.290495] .ttwu_count : 2358296 [22530.290554] .ttwu_local : 1598952 [22530.290613] [22530.290613] cfs_rq[0]:/autogroup-157 [22530.290721] .exec_clock : 809.182104 [22530.290780] .MIN_vruntime : 0.000001 [22530.290840] .min_vruntime : 807.046150 [22530.290898] .max_vruntime : 0.000001 [22530.290957] .spread : 0.000000 [22530.291016] .spread0 : -248107.038102 [22530.291076] .nr_spread_over : 0 [22530.291134] .nr_running : 0 [22530.291191] .load : 0 [22530.291249] .runnable_load_avg : 0 [22530.291307] .blocked_load_avg : 0 [22530.291365] .tg_load_contrib : 0 [22530.291422] .tg_runnable_contrib : 0 [22530.291480] .tg_load_avg : 0 [22530.291538] .tg->runnable_avg : 0 [22530.291595] .tg->cfs_bandwidth.timer_active: 0 [22530.291654] .throttled : 0 [22530.291711] .throttle_count : 0 [22530.291770] .se->exec_start : 22530276.912362 [22530.291830] .se->vruntime : 248902.998339 [22530.291890] .se->sum_exec_runtime : 809.199506 [22530.291949] .se->statistics.wait_start : 0.000000 [22530.292008] .se->statistics.sleep_start : 0.000000 [22530.292067] .se->statistics.block_start : 0.000000 [22530.292126] .se->statistics.sleep_max : 0.000000 [22530.292185] .se->statistics.block_max : 0.000000 [22530.292244] .se->statistics.exec_max : 7.542286 [22530.292303] .se->statistics.slice_max : 0.134499 [22530.292362] .se->statistics.wait_max : 2.275916 [22530.292422] .se->statistics.wait_sum : 4.847488 [22530.292481] .se->statistics.wait_count : 8362 [22530.292539] .se->load.weight : 2 [22530.292597] .se->avg.runnable_avg_sum : 131 [22530.292655] .se->avg.runnable_avg_period : 47335 [22530.292713] .se->avg.load_avg_contrib : 0 [22530.292771] .se->avg.decay_count : 21486547 [22530.292830] [22530.292830] cfs_rq[0]:/ [22530.292935] .exec_clock : 258014.906633 [22530.292995] .MIN_vruntime : 0.000001 [22530.293053] .min_vruntime : 248914.084252 [22530.293113] .max_vruntime : 0.000001 [22530.293171] .spread : 0.000000 [22530.293230] .spread0 : 0.000000 [22530.293289] .nr_spread_over : 655 [22530.293347] .nr_running : 0 [22530.293404] .load : 0 [22530.293462] .runnable_load_avg : 0 [22530.293520] .blocked_load_avg : 0 [22530.293577] .tg_load_contrib : 0 [22530.293635] .tg_runnable_contrib : 2 [22530.293693] .tg_load_avg : 0 [22530.293750] .tg->runnable_avg : 12 [22530.293808] .tg->cfs_bandwidth.timer_active: 0 [22530.293866] .throttled : 0 [22530.293924] .throttle_count : 0 [22530.293981] .avg->runnable_avg_sum : 137 [22530.294039] .avg->runnable_avg_period : 47365 [22530.294100] [22530.294100] rt_rq[0]:/ [22530.294204] .rt_nr_running : 0 [22530.294262] .rt_throttled : 0 [22530.294320] .rt_time : 0.000000 [22530.294379] .rt_runtime : 950.000000 [22530.294439] [22530.294439] runnable tasks: [22530.294439] task PID tree-key switches prio exec-runtime sum-exec sum-sleep [22530.294439] ---------------------------------------------------------------------------------------------------------- [22530.294775] ksoftirqd/0 3 248892.504894 20815 120 248892.504894 667.383969 22497309.102745 / [22530.294898] kworker/0:0H 5 864.972294 5 100 864.972294 0.025760 1076.756375 / [22530.295021] migration/0 9 0.000000 170 0 0.000000 456.738855 0.000863 / [22530.295143] watchdog/0 10 -11.811076 5645 0 -11.811076 63.673987 95.067330 / [22530.295269] kworker/0:2 700 23319.696806 18 120 23319.696806 0.066300 1208699.947715 / [22530.295391] scsi_eh_2 878 861.043683 18 120 861.043683 2.567128 361.349574 / [22530.295513] kworker/0:1H 900 248901.202086 339756 100 248901.202086 3451.660543 22521748.843741 / [22530.295636] md2_raid1 953 248901.239713 23372 120 248901.239713 720.917596 22524405.501598 / [22530.295758] jbd2/md2-8 967 248900.964661 14480 120 248900.964661 711.234331 22522749.431203 / [22530.295881] btrfs-rmw-1 2281 248847.482316 228 120 248847.482316 4.048357 22426773.396194 / [22530.296003] btrfs-freespace 2285 248857.343412 223 120 248857.343412 9.639232 22461638.651443 / [22530.296126] btrfs-readahead 2288 248847.485369 215 120 248847.485369 3.141312 22426784.100990 / [22530.296249] sshd 2754 0.380031 5 120 0.380031 0.996694 593475.387857 /autogroup-6 [22530.296374] rsync 3750 22.677844 12 139 22.677844 1.578214 291.920835 /autogroup-33 [22530.296505] getty 4177 0.464289 95 120 0.464289 1.899354 52.176395 /autogroup-65 [22530.296630] sshd 4874 807.046150 11493 120 807.046150 1084.400149 22062813.800188 /autogroup-157 [22530.296754] btrfs-endio-met 5609 248846.872432 229 120 248846.872432 3.033588 21827114.799170 / [22530.296876] btrfs-cache-1 5613 248797.550230 7194 120 248797.550230 558.578685 21802633.979139 / [22530.298387] sshd 5617 486.720744 4793 120 486.720744 531.200521 21887185.058173 /autogroup-246 [22530.298512] kworker/0:1 6394 248902.102587 368771 120 248902.102587 4552.184312 21613790.232133 / [22530.298634] bash 7123 5.892870 115 120 5.892870 44.700616 992.878781 /autogroup-429 [22530.298759] snapbackup-run- 30189 0.270167 2 120 0.270167 0.874786 0.006102 /autogroup-3415 [22530.298883] snapbackup.sh 30191 1412.240353 41 120 1412.240353 5.733957 1039790.246669 /autogroup-3415 [22530.299008] btrfs-endio-met 31577 248899.815837 74281 120 248899.815837 1531.255384 10478537.720783 / [22530.299130] btrfs-endio-4 32272 248844.719242 598 120 248844.719242 239.272278 10111112.622058 / [22530.299251] pickup 12729 30.098547 76 120 30.098547 8.044460 4441773.013360 /autogroup-58 [22530.299375] bash 13443 22.321558 143 120 22.321558 48.000218 4327022.584033 /autogroup-5431 [22530.299500] [22530.299552] cpu#1, 3400.082 MHz [22530.299607] .nr_running : 1 [22530.299665] .load : 1024 [22530.299723] .nr_switches : 2074053 [22530.299782] .nr_load_updates : 520113 [22530.299841] .nr_uninterruptible : -3039 [22530.299900] .next_balance : 4297.191616 [22530.299960] .curr->pid : 4876 [22530.300018] .clock : 22530276.841766 [22530.300078] .cpu_load[0] : 0 [22530.300136] .cpu_load[1] : 0 [22530.300193] .cpu_load[2] : 0 [22530.300251] .cpu_load[3] : 0 [22530.300308] .cpu_load[4] : 0 [22530.300367] .yld_count : 0 [22530.300424] .sched_count : 2138399 [22530.300483] .sched_goidle : 974120 [22530.300542] .avg_idle : 1000000 [22530.300601] .ttwu_count : 931846 [22530.300659] .ttwu_local : 526811 [22530.300717] [22530.300717] cfs_rq[1]:/autogroup-158 [22530.300824] .exec_clock : 667.073283 [22530.300883] .MIN_vruntime : 0.000001 [22530.300943] .min_vruntime : 632.314349 [22530.301002] .max_vruntime : 0.000001 [22530.301061] .spread : 0.000000 [22530.301120] .spread0 : -248281.769903 [22530.301179] .nr_spread_over : 75 [22530.301238] .nr_running : 1 [22530.301295] .load : 1024 [22530.301353] .runnable_load_avg : 7 [22530.301412] .blocked_load_avg : 0 [22530.301469] .tg_load_contrib : 0 [22530.301527] .tg_runnable_contrib : 0 [22530.301584] .tg_load_avg : 0 [22530.301642] .tg->runnable_avg : 0 [22530.301700] .tg->cfs_bandwidth.timer_active: 0 [22530.301757] .throttled : 0 [22530.301815] .throttle_count : 0 [22530.301873] .se->exec_start : 22530276.841766 [22530.301933] .se->vruntime : 142845.101369 [22530.301993] .se->sum_exec_runtime : 667.073283 [22530.302053] .se->statistics.wait_start : 0.000000 [22530.302112] .se->statistics.sleep_start : 0.000000 [22530.302171] .se->statistics.block_start : 0.000000 [22530.302231] .se->statistics.sleep_max : 0.000000 [22530.302290] .se->statistics.block_max : 0.000000 [22530.302349] .se->statistics.exec_max : 74.440664 [22530.302408] .se->statistics.slice_max : 0.028242 [22530.302466] .se->statistics.wait_max : 0.064807 [22530.302526] .se->statistics.wait_sum : 7.245129 [22530.302585] .se->statistics.wait_count : 5828 [22530.302643] .se->load.weight : 1024 [22530.302701] .se->avg.runnable_avg_sum : 382 [22530.302759] .se->avg.runnable_avg_period : 49064 [22530.302817] .se->avg.load_avg_contrib : 0 [22530.302875] .se->avg.decay_count : 0 [22530.302933] [22530.302933] cfs_rq[1]:/autogroup-34 [22530.303039] .exec_clock : 227.081107 [22530.303099] .MIN_vruntime : 0.000001 [22530.303158] .min_vruntime : 226.032531 [22530.303217] .max_vruntime : 0.000001 [22530.303276] .spread : 0.000000 [22530.303334] .spread0 : -248688.051721 [22530.303394] .nr_spread_over : 0 [22530.303452] .nr_running : 0 [22530.303509] .load : 0 [22530.303568] .runnable_load_avg : 0 [22530.303625] .blocked_load_avg : 0 [22530.303683] .tg_load_contrib : 0 [22530.303740] .tg_runnable_contrib : 0 [22530.303798] .tg_load_avg : 0 [22530.303856] .tg->runnable_avg : 0 [22530.303913] .tg->cfs_bandwidth.timer_active: 0 [22530.303971] .throttled : 0 [22530.304029] .throttle_count : 0 [22530.304087] .se->exec_start : 22530121.083904 [22530.304147] .se->vruntime : 142840.707424 [22530.304206] .se->sum_exec_runtime : 227.090067 [22530.304266] .se->statistics.wait_start : 0.000000 [22530.304325] .se->statistics.sleep_start : 0.000000 [22530.304384] .se->statistics.block_start : 0.000000 [22530.304443] .se->statistics.sleep_max : 0.000000 [22530.304502] .se->statistics.block_max : 0.000000 [22530.304561] .se->statistics.exec_max : 0.226787 [22530.304620] .se->statistics.slice_max : 0.039417 [22530.304679] .se->statistics.wait_max : 0.010746 [22530.304738] .se->statistics.wait_sum : 0.063309 [22530.304797] .se->statistics.wait_count : 6988 [22530.304855] .se->load.weight : 2 [22530.304913] .se->avg.runnable_avg_sum : 26 [22530.304970] .se->avg.runnable_avg_period : 48661 [22530.305030] .se->avg.load_avg_contrib : 0 [22530.305087] .se->avg.decay_count : 21486398 [22530.305146] [22530.305146] cfs_rq[1]:/ [22530.305250] .exec_clock : 150878.668869 [22530.305309] .MIN_vruntime : 0.000001 [22530.305368] .min_vruntime : 142852.680775 [22530.305428] .max_vruntime : 0.000001 [22530.305486] .spread : 0.000000 [22530.305546] .spread0 : -106061.403477 [22530.305605] .nr_spread_over : 547 [22530.305663] .nr_running : 1 [22530.305721] .load : 1024 [22530.305779] .runnable_load_avg : 0 [22530.305837] .blocked_load_avg : 0 [22530.305895] .tg_load_contrib : 0 [22530.305953] .tg_runnable_contrib : 8 [22530.306011] .tg_load_avg : 0 [22530.306068] .tg->runnable_avg : 12 [22530.306127] .tg->cfs_bandwidth.timer_active: 0 [22530.306184] .throttled : 0 [22530.306242] .throttle_count : 0 [22530.306300] .avg->runnable_avg_sum : 384 [22530.306358] .avg->runnable_avg_period : 47988 [22530.306417] [22530.306417] rt_rq[1]:/ [22530.306521] .rt_nr_running : 0 [22530.306579] .rt_throttled : 0 [22530.306637] .rt_time : 0.000000 [22530.306696] .rt_runtime : 950.000000 [22530.306756] [22530.306756] runnable tasks: [22530.306756] task PID tree-key switches prio exec-runtime sum-exec sum-sleep [22530.306756] ---------------------------------------------------------------------------------------------------------- [22530.307091] watchdog/1 11 -2.981856 5639 0 -2.981856 62.498815 87.222280 / [22530.307213] migration/1 12 0.000000 121 0 0.000000 5.988127 0.000785 / [22530.307335] ksoftirqd/1 13 142839.223283 27668 120 142839.223283 668.479767 22523927.005548 / [22530.307456] kworker/1:0 14 -7.015031 13 120 -7.015031 0.034470 491.515728 / [22530.307578] kworker/1:0H 15 345.641656 6 100 345.641656 0.018471 1079.161334 / [22530.307701] khubd 361 1283.666783 62 120 1283.666783 3.049676 34042.847451 / [22530.307823] khungtaskd 507 142808.352161 189 120 142808.352161 35.908898 22426745.793827 / [22530.307946] kworker/1:1 614 142840.704806 366779 120 142840.704806 4491.144543 22522298.864669 / [22530.308069] scsi_eh_5 884 331.894030 18 120 331.894030 2.630248 350.867278 / [22530.308191] kworker/1:1H 913 142625.552716 42328 100 142625.552716 276.438462 22382513.092065 / [22530.308315] btrfs-endio-wri 2284 142819.804790 237 120 142819.804790 4.290606 22426772.955294 / [22530.308437] vnstatd 3028 229.218992 4640 120 229.218992 640.155000 22477878.279644 /autogroup-9 [22530.308561] rsyslogd 3124 567.970367 11069 120 567.970367 599.293460 22479710.563717 /autogroup-8 [22530.308685] munin-node 3170 644.834766 11484 120 644.834766 861.122874 22480166.953224 /autogroup-11 [22530.308810] apache2 3354 104.205511 22473 120 104.205511 452.575770 22480263.182606 /autogroup-24 [22530.308933] apache2 3397 15.008506 495 120 15.008506 8.273786 5744379.429239 /autogroup-24 [22530.310446] apache2 3398 21.269230 140 120 21.269230 2.618367 7109168.015486 /autogroup-24 [22530.310570] apache2 3399 19.891432 4 120 19.891432 0.387395 7109698.568698 /autogroup-24 [22530.310693] apache2 3400 19.890045 4 120 19.890045 0.416336 7110378.554222 /autogroup-24 [22530.310817] ntpd 3758 226.032531 23826 120 226.032531 827.040618 22479914.778204 /autogroup-34 [22530.310941] getty 4174 0.839315 102 120 0.839315 2.094155 53.704563 /autogroup-62 [22530.311065] R bash 4876 632.314349 1890 120 632.314349 392.261830 22063145.517377 /autogroup-158 [22530.311189] btrfs-fixup-1 5604 142819.200286 211 120 142819.200286 4.891033 21827123.714318 / [22530.311311] btrfs-qgroup-re 5616 142819.228435 218 120 142819.228435 3.132755 21827124.482051 / [22530.311433] apache2 6387 31.587596 4 120 31.587596 0.570381 6281498.461094 /autogroup-24 [22530.311557] btrfs 7182 47316.399566 921574 120 47316.399566 232067.852203 10498065.741354 /autogroup-247 [22530.311682] rsync 7217 3510.806718 62358 120 3510.806718 3073.485160 21219003.983830 /autogroup-429 [22530.311806] btrfs-delayed-m 7241 142817.056230 50436 120 142817.056230 2779.348392 21162744.974431 / [22530.311928] btrfs-endio-wri 31606 142830.526736 181 120 142830.526736 12.730314 10333643.192282 / [22530.312051] kworker/u16:2 12808 142839.826554 2449 120 142839.826554 273.465604 4404294.347679 / [22530.312173] [22530.312225] cpu#2, 3400.082 MHz [22530.312281] .nr_running : 0 [22530.312338] .load : 0 [22530.312396] .nr_switches : 2166478 [22530.312455] .nr_load_updates : 529639 [22530.312513] .nr_uninterruptible : -6330 [22530.312572] .next_balance : 4297.191617 [22530.312631] .curr->pid : 0 [22530.312689] .clock : 22529912.634257 [22530.312748] .cpu_load[0] : 0 [22530.312807] .cpu_load[1] : 0 [22530.312864] .cpu_load[2] : 0 [22530.312922] .cpu_load[3] : 0 [22530.312980] .cpu_load[4] : 0 [22530.313037] .yld_count : 0 [22530.313095] .sched_count : 2254291 [22530.313154] .sched_goidle : 1006282 [22530.313213] .avg_idle : 1000000 [22530.313272] .ttwu_count : 1044976 [22530.313330] .ttwu_local : 609429 [22530.313389] [22530.313389] cfs_rq[2]:/autogroup-428 [22530.313496] .exec_clock : 1730.310039 [22530.313556] .MIN_vruntime : 0.000001 [22530.313614] .min_vruntime : 1729.261463 [22530.313674] .max_vruntime : 0.000001 [22530.313733] .spread : 0.000000 [22530.313791] .spread0 : -247184.822789 [22530.313851] .nr_spread_over : 0 [22530.313909] .nr_running : 0 [22530.313966] .load : 0 [22530.314024] .runnable_load_avg : 0 [22530.314082] .blocked_load_avg : 0 [22530.314140] .tg_load_contrib : 0 [22530.314198] .tg_runnable_contrib : 1 [22530.314256] .tg_load_avg : 0 [22530.314313] .tg->runnable_avg : 1 [22530.314371] .tg->cfs_bandwidth.timer_active: 0 [22530.314429] .throttled : 0 [22530.314486] .throttle_count : 0 [22530.314545] .se->exec_start : 22529878.504574 [22530.314605] .se->vruntime : 120575.111665 [22530.314664] .se->sum_exec_runtime : 1730.321837 [22530.314725] .se->statistics.wait_start : 0.000000 [22530.314783] .se->statistics.sleep_start : 0.000000 [22530.314843] .se->statistics.block_start : 0.000000 [22530.314902] .se->statistics.sleep_max : 0.000000 [22530.314960] .se->statistics.block_max : 0.000000 [22530.315020] .se->statistics.exec_max : 7.676439 [22530.315078] .se->statistics.slice_max : 0.120501 [22530.315137] .se->statistics.wait_max : 0.039686 [22530.315196] .se->statistics.wait_sum : 2.301828 [22530.315255] .se->statistics.wait_count : 25524 [22530.315314] .se->load.weight : 2 [22530.315371] .se->avg.runnable_avg_sum : 49 [22530.315429] .se->avg.runnable_avg_period : 46613 [22530.315487] .se->avg.load_avg_contrib : 0 [22530.315545] .se->avg.decay_count : 21486167 [22530.315605] [22530.315605] cfs_rq[2]:/ [22530.315710] .exec_clock : 125325.860514 [22530.315769] .MIN_vruntime : 0.000001 [22530.315828] .min_vruntime : 120575.111665 [22530.315888] .max_vruntime : 0.000001 [22530.315947] .spread : 0.000000 [22530.316006] .spread0 : -128338.972587 [22530.316065] .nr_spread_over : 555 [22530.316123] .nr_running : 0 [22530.316181] .load : 0 [22530.316238] .runnable_load_avg : 0 [22530.316297] .blocked_load_avg : 0 [22530.316354] .tg_load_contrib : 0 [22530.316412] .tg_runnable_contrib : 2 [22530.316470] .tg_load_avg : 0 [22530.316527] .tg->runnable_avg : 11 [22530.316586] .tg->cfs_bandwidth.timer_active: 0 [22530.316643] .throttled : 0 [22530.316701] .throttle_count : 0 [22530.316759] .avg->runnable_avg_sum : 106 [22530.316817] .avg->runnable_avg_period : 46717 [22530.316876] [22530.316876] rt_rq[2]:/ [22530.316980] .rt_nr_running : 0 [22530.317039] .rt_throttled : 0 [22530.317096] .rt_time : 0.000000 [22530.317155] .rt_runtime : 950.000000 [22530.317214] [22530.317214] runnable tasks: [22530.317214] task PID tree-key switches prio exec-runtime sum-exec sum-sleep [22530.317214] ---------------------------------------------------------------------------------------------------------- [22530.317549] init 1 34.237478 5429 120 34.237478 536.506774 22528629.359900 /autogroup-2 [22530.317673] rcu_bh 8 3988.124030 5 120 3988.124030 0.068102 309972.486503 / [22530.317796] watchdog/2 16 -5.977800 5639 0 -5.977800 59.835958 73.610920 / [22530.317919] migration/2 17 0.000000 101 0 0.000000 5.849580 0.001040 / [22530.318041] ksoftirqd/2 18 120549.467864 25959 120 120549.467864 480.198915 22497498.713614 / [22530.318163] kworker/2:0 19 5305.173951 16 120 5305.173951 0.050614 1105947.617632 / [22530.318284] kworker/2:0H 20 337.907610 6 100 337.907610 0.046118 1086.075641 / [22530.318408] fsnotify_mark 585 4667.309172 26 120 4667.309172 0.688965 908665.309575 / [22530.318532] kworker/2:1H 919 120074.406304 72690 100 120074.406304 369.889288 22378951.531283 / [22530.318654] md1_raid1 945 119752.731680 102 120 119752.731680 2.490640 22036918.363093 / [22530.318776] btrfs-genwork-1 2275 120551.049828 203 120 120551.049828 6.264482 22466969.166099 / [22530.318898] btrfs-fixup-1 2278 120536.016930 216 120 120536.016930 2.858137 22426805.064861 / [22530.319020] btrfs-endio-1 2279 120536.035313 221 120 120536.035313 6.143953 22426761.562380 / [22530.319142] btrfs-endio-rai 2282 120536.036506 232 120 120536.036506 3.889816 22426772.944779 / [22530.319264] btrfs-endio-met 2283 120536.009812 218 120 120536.009812 5.803848 22426761.911583 / [22530.319386] btrfs-delayed-m 2286 120536.017145 202 120 120536.017145 3.258624 22426794.598019 / [22530.319508] btrfs-transacti 2322 120557.306471 27242 120 120557.306471 2611.705508 22466979.009431 / [22530.319630] rs:main Q:Reg 3123 526.436176 11582 120 526.436176 1376.828510 22478929.226354 /autogroup-8 [22530.319754] rsyslogd 3125 441.204205 52 120 441.204205 4.037016 17973802.534553 /autogroup-8 [22530.319878] apache2 3396 69.461288 1622 120 69.461288 24.001873 22476889.066979 /autogroup-24 [22530.320003] proftpd 4129 37.816560 1661 120 37.816560 103.209346 22455891.824322 /autogroup-60 [22530.320127] getty 4173 2.702581 100 120 2.702581 4.247579 51.857295 /autogroup-61 [22530.320251] btrfs-submit-1 5602 120545.766203 14061 120 120545.766203 303.818058 21854275.486264 / [22530.320374] btrfs-endio-rai 5608 120535.321126 227 120 120535.321126 3.615731 21827114.615043 / [22530.320496] btrfs-freespace 5611 120534.481049 8846 120 120534.481049 507.894424 21824057.505415 / [22530.320618] btrfs-readahead 5614 120535.340917 212 120 120535.340917 4.378350 21827123.829935 / [22530.320740] btrfs-flush_del 5615 69196.236094 112 120 69196.236094 3.632515 11219175.607685 / [22530.320861] bash 5619 497.310559 196 120 497.310559 61.584625 480244.525172 /autogroup-247 [22530.320986] kworker/2:2 6368 120563.162736 370073 120 120563.162736 4337.359140 21719278.468694 / [22530.322493] tmux 7122 1729.261463 76946 120 1729.261463 5588.366093 21417091.462972 /autogroup-428 [22530.322618] ssh 7218 3902.067624 39107 120 3902.067624 5071.252249 1409659.629578 /autogroup-429 [22530.322742] rsync 7233 3906.907543 134807 120 3906.907543 12511.401135 1393899.260464 /autogroup-429 [22530.322866] btrfs-worker-2 9957 120545.791230 3529 120 120545.791230 171.649767 20183115.892225 / [22530.322988] sh 30188 0.685951 2 120 0.685951 0.901134 0.006914 /autogroup-3415 [22530.323113] btrfs 32297 1967.734855 3 120 1967.734855 0.723562 0.069948 /autogroup-3415 [22530.323238] [22530.323290] cpu#3, 3400.082 MHz [22530.323345] .nr_running : 0 [22530.323402] .load : 0 [22530.323460] .nr_switches : 2198261 [22530.323518] .nr_load_updates : 520761 [22530.323577] .nr_uninterruptible : -6008 [22530.323636] .next_balance : 4297.191655 [22530.323695] .curr->pid : 0 [22530.323753] .clock : 22530292.421592 [22530.323824] .cpu_load[0] : 0 [22530.323882] .cpu_load[1] : 0 [22530.323940] .cpu_load[2] : 0 [22530.323997] .cpu_load[3] : 0 [22530.324055] .cpu_load[4] : 0 [22530.324113] .yld_count : 0 [22530.324171] .sched_count : 2243914 [22530.324229] .sched_goidle : 1033185 [22530.324288] .avg_idle : 1000000 [22530.324347] .ttwu_count : 933876 [22530.324405] .ttwu_local : 524476 [22530.324464] [22530.324464] cfs_rq[3]:/ [22530.324568] .exec_clock : 143341.067012 [22530.324628] .MIN_vruntime : 0.000001 [22530.324687] .min_vruntime : 136633.722718 [22530.324747] .max_vruntime : 0.000001 [22530.324805] .spread : 0.000000 [22530.324865] .spread0 : -112280.361534 [22530.324924] .nr_spread_over : 612 [22530.324982] .nr_running : 0 [22530.325040] .load : 0 [22530.325097] .runnable_load_avg : 0 [22530.325155] .blocked_load_avg : 0 [22530.325213] .tg_load_contrib : 0 [22530.325271] .tg_runnable_contrib : 0 [22530.325329] .tg_load_avg : 0 [22530.325386] .tg->runnable_avg : 10 [22530.325444] .tg->cfs_bandwidth.timer_active: 0 [22530.325502] .throttled : 0 [22530.325559] .throttle_count : 0 [22530.325617] .avg->runnable_avg_sum : 15 [22530.325674] .avg->runnable_avg_period : 48630 [22530.325733] [22530.325733] rt_rq[3]:/ [22530.325837] .rt_nr_running : 0 [22530.325895] .rt_throttled : 0 [22530.325953] .rt_time : 0.000000 [22530.326012] .rt_runtime : 950.000000 [22530.326072] [22530.326072] runnable tasks: [22530.326072] task PID tree-key switches prio exec-runtime sum-exec sum-sleep [22530.326072] ---------------------------------------------------------------------------------------------------------- [22530.326408] rcu_sched 7 136633.722718 558259 120 136633.722718 23574.833814 22505282.071390 / [22530.326531] watchdog/3 21 -5.983471 5639 0 -5.983471 58.162928 60.002758 / [22530.326653] migration/3 22 0.000000 111 0 0.000000 5.940465 0.000776 / [22530.326774] ksoftirqd/3 23 136620.302472 28018 120 136620.302472 599.994556 22523974.798399 / [22530.326895] kworker/3:0 24 3861.435559 17 120 3861.435559 0.048979 335090.635899 / [22530.327017] kworker/3:0H 25 353.943497 6 100 353.943497 0.018093 1042.114442 / [22530.327140] kpsmoused 697 11.104349 2 100 11.104349 0.006361 0.011634 / [22530.327263] kworker/3:1H 905 136590.411032 31449 100 136590.411032 224.880863 22451347.174667 / [22530.327386] md0_raid1 937 131267.895657 94 120 131267.895657 2.197444 22037123.463863 / [22530.327508] kworker/3:2 1539 136621.734608 384567 120 136621.734608 4665.780706 22488882.816093 / [22530.327629] btrfs-worker-1 2274 136601.460396 210 120 136601.460396 3.313660 22426805.267226 / [22530.327751] btrfs-submit-1 2276 136601.413588 216 120 136601.413588 2.942803 22426785.493436 / [22530.327873] btrfs-endio-met 2280 136618.934809 32323 120 136618.934809 924.387644 22483022.539249 / [22530.327996] btrfs-qgroup-re 2290 136601.391933 213 120 136601.391933 3.907423 22426793.545283 / [22530.328118] acpid 3152 0.951311 4 120 0.951311 0.391560 13.197935 /autogroup-10 [22530.328243] master 4110 13.291707 1121 120 13.291707 62.893352 22443719.990334 /autogroup-58 [22530.328367] getty 4176 0.828660 101 120 0.828660 2.103876 53.283951 /autogroup-64 [22530.328491] btrfs-genwork-1 5601 136601.604300 317 120 136601.604300 8.769193 21829539.500055 / [22530.328613] btrfs-delalloc- 5603 136600.775528 227 120 136600.775528 3.582197 21827115.345843 / [22530.328735] btrfs-rmw-1 5607 136600.774237 211 120 136600.774237 5.557399 21827133.450132 / [22530.328857] btrfs-transacti 5688 136619.720388 409241 120 136619.720388 44090.424547 21806613.820149 / [22530.328980] snapbackup.sh 7168 160.007081 28 120 160.007081 5.274723 155447.886152 /autogroup-429 [22530.329105] kworker/u16:1 29506 115523.145051 3172 120 115523.145051 415.106587 7127902.742599 / [22530.329228] [22530.329280] cpu#4, 3400.082 MHz [22530.329336] .nr_running : 0 [22530.329392] .load : 0 [22530.329450] .nr_switches : 525526 [22530.329509] .nr_load_updates : 151911 [22530.329567] .nr_uninterruptible : 6760 [22530.329626] .next_balance : 4297.191324 [22530.329685] .curr->pid : 0 [22530.329743] .clock : 22530292.431696 [22530.329802] .cpu_load[0] : 0 [22530.329860] .cpu_load[1] : 0 [22530.329918] .cpu_load[2] : 0 [22530.329975] .cpu_load[3] : 0 [22530.330033] .cpu_load[4] : 0 [22530.330091] .yld_count : 0 [22530.330149] .sched_count : 547366 [22530.330208] .sched_goidle : 242892 [22530.330266] .avg_idle : 790364 [22530.330325] .ttwu_count : 272667 [22530.330383] .ttwu_local : 187575 [22530.330442] [22530.330442] cfs_rq[4]:/ [22530.330546] .exec_clock : 85501.442258 [22530.330606] .MIN_vruntime : 0.000001 [22530.330665] .min_vruntime : 106496.936449 [22530.330724] .max_vruntime : 0.000001 [22530.330784] .spread : 0.000000 [22530.330842] .spread0 : -142417.147803 [22530.330902] .nr_spread_over : 542 [22530.330960] .nr_running : 0 [22530.331018] .load : 0 [22530.331075] .runnable_load_avg : 0 [22530.331133] .blocked_load_avg : 0 [22530.331191] .tg_load_contrib : 0 [22530.331248] .tg_runnable_contrib : 0 [22530.331306] .tg_load_avg : 0 [22530.331364] .tg->runnable_avg : 10 [22530.331421] .tg->cfs_bandwidth.timer_active: 0 [22530.331479] .throttled : 0 [22530.331537] .throttle_count : 0 [22530.331595] .avg->runnable_avg_sum : 0 [22530.331653] .avg->runnable_avg_period : 48073 [22530.331711] [22530.331711] rt_rq[4]:/ [22530.331816] .rt_nr_running : 0 [22530.331874] .rt_throttled : 0 [22530.331931] .rt_time : 0.000000 [22530.331990] .rt_runtime : 950.000000 [22530.332050] [22530.332050] runnable tasks: [22530.332050] task PID tree-key switches prio exec-runtime sum-exec sum-sleep [22530.332050] ---------------------------------------------------------------------------------------------------------- [22530.332387] watchdog/4 26 -8.982866 5639 0 -8.982866 64.971744 46.504233 / [22530.332520] migration/4 27 0.000000 6621 0 0.000000 52.733681 0.000795 / [22530.332642] ksoftirqd/4 28 106484.923125 5127 120 106484.923125 139.227938 22387369.791882 / [22530.332764] kworker/4:0 29 5580.634468 23 120 5580.634468 0.108432 1094087.316362 / [22530.332886] kworker/4:0H 30 834.814843 6 100 834.814843 0.021660 1038.532072 / [22530.333010] deferwq 742 46.995491 2 100 46.995491 0.007740 0.003205 / [22530.334522] scsi_eh_0 874 774.779565 3 120 774.779565 0.060958 1.843085 / [22530.334645] scsi_tmf_0 875 666.600701 2 100 666.600701 0.067913 0.034645 / [22530.334767] scsi_eh_1 876 774.778668 3 120 774.778668 0.062528 1.559232 / [22530.334889] scsi_tmf_1 877 690.724569 2 100 690.724569 0.068288 0.033577 / [22530.335010] scsi_tmf_2 879 714.738150 2 100 714.738150 0.006443 0.023105 / [22530.335132] scsi_eh_3 880 801.449170 18 120 801.449170 2.667117 361.131087 / [22530.335254] scsi_tmf_3 881 738.751023 2 100 738.751023 0.006412 0.018547 / [22530.335374] scsi_tmf_4 883 762.761788 2 100 762.761788 0.005613 0.003612 / [22530.335496] scsi_tmf_5 885 786.773061 2 100 786.773061 0.005778 0.004149 / [22530.335618] kworker/4:1H 914 106484.944641 38243 100 106484.944641 471.666864 22525255.256452 / [22530.335740] bioset 936 922.349057 2 100 922.349057 0.008381 0.003991 / [22530.335862] bioset 944 946.476113 2 100 946.476113 0.006653 0.004733 / [22530.335983] bioset 952 982.623904 2 100 982.623904 0.006756 0.004473 / [22530.336106] ext4-rsv-conver 968 1025.295960 2 100 1025.295960 0.026530 0.006667 / [22530.336228] udevd 1156 516.641658 346 120 516.641658 44.914580 876083.215828 /autogroup-4 [22530.336351] btrfs-delalloc- 2277 106484.947468 226 120 106484.947468 3.169508 22426784.731754 / [22530.336473] btrfs-cache-1 2287 106484.946181 218 120 106484.946181 3.569869 22426794.643863 / [22530.336596] rsyslogd 3050 147.469561 16 120 147.469561 2.382207 130.506899 /autogroup-8 [22530.336721] getty 4175 0.110367 93 120 0.110367 2.029572 53.375444 /autogroup-63 [22530.336845] kworker/4:2 6032 106485.763504 75411 120 106485.763504 939.712241 21732007.281605 / [22530.336968] cron 30183 1625.469001 1 120 1625.469001 1.311734 0.000000 /autogroup-27 [22530.337092] [22530.337145] cpu#5, 3400.082 MHz [22530.337199] .nr_running : 0 [22530.337257] .load : 0 [22530.337315] .nr_switches : 397804 [22530.337373] .nr_load_updates : 109834 [22530.337432] .nr_uninterruptible : 6455 [22530.337490] .next_balance : 4297.191355 [22530.337550] .curr->pid : 0 [22530.337608] .clock : 22527294.192330 [22530.337668] .cpu_load[0] : 0 [22530.337725] .cpu_load[1] : 0 [22530.337783] .cpu_load[2] : 0 [22530.337840] .cpu_load[3] : 0 [22530.337899] .cpu_load[4] : 0 [22530.337956] .yld_count : 0 [22530.338014] .sched_count : 413463 [22530.338073] .sched_goidle : 186876 [22530.338131] .avg_idle : 1000000 [22530.338190] .ttwu_count : 198515 [22530.338248] .ttwu_local : 114781 [22530.338307] [22530.338307] cfs_rq[5]:/ [22530.338413] .exec_clock : 53206.511827 [22530.338472] .MIN_vruntime : 0.000001 [22530.338531] .min_vruntime : 77129.534916 [22530.338591] .max_vruntime : 0.000001 [22530.338649] .spread : 0.000000 [22530.338709] .spread0 : -171784.549336 [22530.338768] .nr_spread_over : 634 [22530.338826] .nr_running : 0 [22530.338884] .load : 0 [22530.338942] .runnable_load_avg : 0 [22530.338999] .blocked_load_avg : 0 [22530.339057] .tg_load_contrib : 0 [22530.339114] .tg_runnable_contrib : 0 [22530.339172] .tg_load_avg : 0 [22530.339229] .tg->runnable_avg : 11 [22530.339288] .tg->cfs_bandwidth.timer_active: 0 [22530.339345] .throttled : 0 [22530.339403] .throttle_count : 0 [22530.339461] .avg->runnable_avg_sum : 20 [22530.339518] .avg->runnable_avg_period : 47195 [22530.339577] [22530.339577] rt_rq[5]:/ [22530.339681] .rt_nr_running : 0 [22530.339740] .rt_throttled : 0 [22530.339797] .rt_time : 0.000000 [22530.339857] .rt_runtime : 950.000000 [22530.339916] [22530.339916] runnable tasks: [22530.339916] task PID tree-key switches prio exec-runtime sum-exec sum-sleep [22530.339916] ---------------------------------------------------------------------------------------------------------- [22530.340253] watchdog/5 31 -8.984038 5639 0 -8.984038 68.771450 32.993025 / [22530.340374] migration/5 32 0.000000 6362 0 0.000000 50.937131 0.000878 / [22530.340496] ksoftirqd/5 33 77117.545395 4450 120 77117.545395 83.577565 22497932.592565 / [22530.340618] kworker/5:0 34 4234.045902 18 120 4234.045902 0.067026 1003827.021883 / [22530.340740] kworker/5:0H 35 413.646668 6 100 413.646668 0.023930 2681.599906 / [22530.340864] scsi_eh_4 882 258.541557 18 120 258.541557 2.743332 350.975744 / [22530.340987] kworker/5:1H 994 77117.492193 9004 100 77117.492193 77.541909 22448691.875804 / [22530.341110] btrfs-flush_del 2289 77117.514861 219 120 77117.514861 2.993641 22426794.380162 / [22530.341232] btrfs-cleaner 2321 77117.598249 1112 120 77117.598249 44.314008 22469553.164811 / [22530.341354] udevd 2613 374.649613 16 120 374.649613 3.226625 862493.064659 /autogroup-4 [22530.341478] cron 3427 2199.374500 954 120 2199.374500 108.230518 22448993.764789 /autogroup-27 [22530.341602] dbus-daemon 3498 0.978914 1 120 0.978914 0.141902 0.000000 /autogroup-29 [22530.341726] mdadm 3655 3.182464 23 120 3.182464 4.294591 21989232.539056 /autogroup-32 [22530.341851] kworker/5:2 5705 77118.374143 68658 120 77118.374143 831.022717 21824263.004596 / [22530.341975] btrfs-flush_del 30924 48607.753771 2 120 48607.753771 0.026860 0.004432 / [22530.342097] [22530.342150] cpu#6, 3400.082 MHz [22530.342205] .nr_running : 0 [22530.342263] .load : 0 [22530.342320] .nr_switches : 451998 [22530.342379] .nr_load_updates : 130538 [22530.342446] .nr_uninterruptible : 6316 [22530.342507] .next_balance : 4297.191405 [22530.342567] .curr->pid : 0 [22530.342624] .clock : 22527793.894898 [22530.342684] .cpu_load[0] : 0 [22530.342743] .cpu_load[1] : 0 [22530.342800] .cpu_load[2] : 0 [22530.342858] .cpu_load[3] : 0 [22530.342915] .cpu_load[4] : 0 [22530.342973] .yld_count : 0 [22530.343031] .sched_count : 465739 [22530.343090] .sched_goidle : 212427 [22530.343148] .avg_idle : 1000000 [22530.343207] .ttwu_count : 223131 [22530.343265] .ttwu_local : 137451 [22530.343323] [22530.343323] cfs_rq[6]:/ [22530.343429] .exec_clock : 52045.486977 [22530.343488] .MIN_vruntime : 0.000001 [22530.343547] .min_vruntime : 87712.801268 [22530.343607] .max_vruntime : 0.000001 [22530.343666] .spread : 0.000000 [22530.343725] .spread0 : -161201.369733 [22530.343784] .nr_spread_over : 1304 [22530.343842] .nr_running : 0 [22530.343900] .load : 0 [22530.343958] .runnable_load_avg : 0 [22530.344016] .blocked_load_avg : 0 [22530.344073] .tg_load_contrib : 0 [22530.344131] .tg_runnable_contrib : 0 [22530.344189] .tg_load_avg : 1 [22530.344246] .tg->runnable_avg : 12 [22530.344305] .tg->cfs_bandwidth.timer_active: 0 [22530.344362] .throttled : 0 [22530.344420] .throttle_count : 0 [22530.344478] .avg->runnable_avg_sum : 16 [22530.344536] .avg->runnable_avg_period : 48042 [22530.344595] [22530.344595] rt_rq[6]:/ [22530.344699] .rt_nr_running : 0 [22530.344756] .rt_throttled : 0 [22530.344815] .rt_time : 0.000000 [22530.344874] .rt_runtime : 950.000000 [22530.344933] [22530.344933] runnable tasks: [22530.344933] task PID tree-key switches prio exec-runtime sum-exec sum-sleep [22530.344933] ---------------------------------------------------------------------------------------------------------- [22530.346657] watchdog/6 36 -8.979519 5639 0 -8.979519 51.042327 19.375885 / [22530.346779] migration/6 37 0.000000 6278 0 0.000000 48.805490 0.000779 / [22530.346901] ksoftirqd/6 38 87701.000541 8090 120 87701.000541 80.922139 22524301.674997 / [22530.347023] kworker/6:0 39 14238.774211 16 120 14238.774211 0.053544 1105053.883586 / [22530.347144] kworker/6:0H 40 8366.913807 6 100 8366.913807 0.086353 2062.303268 / [22530.347267] irq/41-mei_me 684 0.000000 17 49 0.000000 0.319436 0.000000 / [22530.347388] ata_sff 871 8330.570706 2 100 8330.570706 0.035098 0.006128 / [22530.347511] kworker/6:1H 972 87700.771842 8055 100 87700.771842 59.741155 22407960.884540 / [22530.347636] qmgr 4133 1.183635 170 120 1.183635 20.886187 22191616.793959 /autogroup-58 [22530.347760] kworker/6:2 6370 87702.251718 84127 120 87702.251718 1009.772712 21721970.548519 / [22530.347884] [22530.347936] cpu#7, 3400.082 MHz [22530.347991] .nr_running : 0 [22530.348049] .load : 0 [22530.348107] .nr_switches : 428809 [22530.348165] .nr_load_updates : 109047 [22530.348224] .nr_uninterruptible : 6868 [22530.348282] .next_balance : 4297.191455 [22530.348341] .curr->pid : 0 [22530.348400] .clock : 22528293.606579 [22530.348459] .cpu_load[0] : 0 [22530.348517] .cpu_load[1] : 0 [22530.348575] .cpu_load[2] : 0 [22530.348632] .cpu_load[3] : 0 [22530.348690] .cpu_load[4] : 0 [22530.348748] .yld_count : 0 [22530.348806] .sched_count : 441811 [22530.348864] .sched_goidle : 203344 [22530.348923] .avg_idle : 1000000 [22530.348981] .ttwu_count : 206180 [22530.349039] .ttwu_local : 110169 [22530.349099] [22530.349099] cfs_rq[7]:/ [22530.349203] .exec_clock : 47934.948538 [22530.349263] .MIN_vruntime : 0.000001 [22530.349322] .min_vruntime : 74031.661277 [22530.349381] .max_vruntime : 0.000001 [22530.349440] .spread : 0.000000 [22530.349499] .spread0 : -174882.509724 [22530.349559] .nr_spread_over : 538 [22530.349616] .nr_running : 0 [22530.349674] .load : 0 [22530.349731] .runnable_load_avg : 0 [22530.349789] .blocked_load_avg : 0 [22530.349847] .tg_load_contrib : 0 [22530.349904] .tg_runnable_contrib : 0 [22530.349962] .tg_load_avg : 1 [22530.350020] .tg->runnable_avg : 12 [22530.350077] .tg->cfs_bandwidth.timer_active: 0 [22530.350135] .throttled : 0 [22530.350193] .throttle_count : 0 [22530.350250] .avg->runnable_avg_sum : 20 [22530.350308] .avg->runnable_avg_period : 48445 [22530.350368] [22530.350368] rt_rq[7]:/ [22530.350472] .rt_nr_running : 0 [22530.350530] .rt_throttled : 0 [22530.350587] .rt_time : 0.000000 [22530.350646] .rt_runtime : 950.000000 [22530.350706] [22530.350706] runnable tasks: [22530.350706] task PID tree-key switches prio exec-runtime sum-exec sum-sleep [22530.350706] ---------------------------------------------------------------------------------------------------------- [22530.351040] kthreadd 2 57305.658158 255 120 57305.658158 5.101684 18122186.129762 / [22530.351163] watchdog/7 41 -8.987511 5639 0 -8.987511 44.385994 5.780484 / [22530.351284] migration/7 42 0.000000 6739 0 0.000000 53.655370 0.000762 / [22530.351406] ksoftirqd/7 43 74019.493271 4729 120 74019.493271 70.464090 22497714.668876 / [22530.351528] kworker/7:0 44 2364.871277 14 120 2364.871277 0.038779 700944.961679 / [22530.351649] kworker/7:0H 45 742.905544 6 100 742.905544 0.029399 983.929453 / [22530.351771] khelper 46 10.956024 2 100 10.956024 0.005379 0.002394 / [22530.351893] netns 47 22.959366 2 100 22.959366 0.003651 0.001915 / [22530.352015] writeback 196 46.966222 2 100 46.966222 0.003949 0.001397 / [22530.352137] bioset 198 58.969483 2 100 58.969483 0.003554 0.001482 / [22530.352259] kblockd 199 70.972663 2 100 70.972663 0.003473 0.001477 / [22530.352380] md 368 94.979536 2 100 94.979536 0.003469 0.001485 / [22530.352514] kswapd0 517 215.094515 3 120 215.094515 0.016066 96.853648 / [22530.352636] crypto 590 155.024795 2 100 155.024795 0.007868 0.002543 / [22530.352758] kworker/7:1 626 74020.559054 71410 120 74020.559054 875.435981 22526134.757772 / [22530.352881] kworker/7:1H 901 73942.944698 6029 100 73942.944698 50.935561 22381894.309503 / [22530.353004] jbd2/md1-8 2266 1463.973239 2 120 1463.973239 0.074372 0.045978 / [22530.353126] ext4-rsv-conver 2267 1476.021115 2 100 1476.021115 0.049257 0.024787 / [22530.353248] bioset 2273 1500.080675 2 100 1500.080675 0.025348 0.027003 / [22530.353372] getty 4178 0.790927 100 120 0.790927 2.124261 52.920618 /autogroup-66 [22530.353496] btrfs-cleaner 5687 74019.671496 621 120 74019.671496 17.130059 21850927.888824 / [22530.353618] udevd 6366 506.784114 5 120 506.784114 1.277593 3.684182 /autogroup-4 [22530.353744] -- Tomasz Chmielewski http://wpkg.org -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html