[[!meta title="debian system runs assistant in tight loop, rather than using select"]] ### Please describe the problem. After running for a while, the assistant maxes my CPU. I have evidence here that it is just sitting there, doing apparently nothing (transfers are finished), eating precious CPU. Nowadays, I do not let the assistant run on its own, otherwise it makes my office noisy because the CPU fan starts. This makes the assistant and the webapp basically unuseable for me: if i want to use its feature, I must remember to shut down the daemon every time I am done with it, which seems contrary to the spirit of the project. :) ### What steps will reproduce the problem? It's a little unclear. There was a peculiar crash here (power cable yanked out) during a `git annex copy`, which *was* eating up all CPU, but mostly through I/O. That is the purple block in this graph: ![CPU usage during the last 24 hours][cpu-day.png] Power was yanked out about right after that purple block was gone: ![Uptime in the last 24 hours][uptime-day.png] Files were copied to an external drive at the time of the crash, which explains the high iowait. The last lines in daemon.log are: [[!format txt """ sent 184184937 bytes received 31 bytes 13643330.96 bytes/sec total size is 184162304 speedup is 1.00 [2013-12-31 23:56:47 EST] Transferrer: Uploaded American ..Queen.avi [2013-12-31 23:56:47 EST] Pusher: Syncing with backup To /backup/srv/video 5155be4..7d904d5 git-annex -> synced/git-annex """]] And daemon.status: [[!format txt """ lastRunning:1388569856.366405s scanComplete:True sanityCheckRunning:False lastSanityCheck:1387169250.801117s """]] When the machine rebooted, I logged in, and resumed the transfer using `git annex copy`. The assistant was also started automatically during my session, but I wasn't aware of that until this morning (7AM) when i came back to the terminal and noticed how noisy it was. At that point i did `killall git-annex` and CPU usage returned to normal, as the frequency of the CPU: ![CPU frequency scaling in the last 24 hours][cpuspeed-day.png] I am trying to see if I can reproduce this problem reliably - I just started the assistant again now, and while the CPU usage is already high, I will forgive it for now because it's doing its initial scans... Let's see what happens in the afternoon! --[[anarcat]] Update: I seem to be able to reproduce. I just started the webapp and the scans were performed. They are now finished, yet the CPU usage is still high: [[!format txt """ top - 14:10:20 up 1 day, 1:16, 7 users, load average: 5,51, 3,61, 2,53 Tasks: 292 total, 2 running, 288 sleeping, 0 stopped, 2 zombie %Cpu(s): 60,9 us, 7,8 sy, 0,6 ni, 29,5 id, 0,8 wa, 0,0 hi, 0,5 si, 0,0 st KiB Mem: 8162960 total, 6943100 used, 1219860 free, 1065464 buffers KiB Swap: 4022268 total, 15452 used, 4006816 free, 1983252 cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 18364 anarcat 20 0 152m 27m 18m S 53,7 0,3 0:35.61 git-annex 8388 anarcat 20 0 192m 54m 21m S 47,8 0,7 12:55.19 git-annex 18671 anarcat 20 0 157m 33m 18m S 29,9 0,4 0:22.65 git-annex """]] An strace on 18364 yields: [[!format txt """ [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 537245076}) = 0 [pid 18364] <... futex resumed> ) = ? ERESTARTSYS (To be restarted) [pid 18364] --- SIGVTALRM (Virtual timer expired) @ 0 (0) --- [pid 18364] rt_sigreturn(0x1a) = 202 [pid 18364] futex(0x3de703c, FUTEX_WAIT_PRIVATE, 51, NULL [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 256339453}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 537670797}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 256748972}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 538079838}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 257202502}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 538533443}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 257611085}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 538941839}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 258018398}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 539349100}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 258433069}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 539763939}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 258863864}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 540195885}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 259295204}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 540626505}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 259729523}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 541060751}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 260131616}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 541463041}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 260539761}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 541871201}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 260970889}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 542302047}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 261378036}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 542709166}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 261780507}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 543111819}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 262194032}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 543525143}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 262610040}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 543941528}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 263042272}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 544374016}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18366] rt_sigprocmask(SIG_BLOCK, [TERM], [], 8) = 0 [pid 18366] clock_gettime(0x2 /* CLOCK_??? */, {82, 263532359}) = 0 [pid 18366] clock_gettime(0x3 /* CLOCK_??? */, {79, 544864814}) = 0 [pid 18366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 18364] <... futex resumed> ) = ? ERESTARTSYS (To be restarted) [pid 18364] --- SIGVTALRM (Virtual timer expired) @ 0 (0) --- [pid 18364] rt_sigreturn(0x1a) = 202 [pid 18364] futex(0x3de703c, FUTEX_WAIT_PRIVATE, 51, NULL """]] [cpu-day.png]: http://paste.anarc.at/cpu-day.png [uptime-day.png]: http://paste.anarc.at/uptime-day.png [cpuspeed-day.png]: http://paste.anarc.at/cpuspeed-day.png ### What version of git-annex are you using? On what operating system? Debian wheezy. [[!format sh """ anarcat@marcos:~$ git annex version git-annex version: 5.20131109-gf2cb5b9 build flags: Assistant Webapp Pairing Testsuite S3 WebDAV Inotify DBus XMPP DNS Feeds Quvi TDFA CryptoHash key/value backends: SHA256E SHA1E SHA512E SHA224E SHA384E SKEIN256E SKEIN512E SHA256 SHA1 SHA512 SHA224 SHA384 SKEIN256 SKEIN512 WORM URL remote types: git gcrypt S3 bup directory rsync web webdav glacier hook """]] ### Please provide any additional information below. This *may* be related to [[bugs/webapp_takes_100__37___of_the_cpu/]], but I didn't observe both problems simultaneously so far - ie. the webapp doesn't need to run for this bug to happen. Here's the output of top: [[!format sh """ top - 04:55:01 up 16:01, 10 users, load average: 3,96, 3,72, 3,59 Tasks: 293 total, 6 running, 284 sleeping, 0 stopped, 3 zombie %Cpu(s): 87,4 us, 10,9 sy, 0,6 ni, 0,1 id, 0,3 wa, 0,0 hi, 0,7 si, 0,0 st KiB Mem: 8162960 total, 6847120 used, 1315840 free, 1084756 buffers KiB Swap: 4022268 total, 1320 used, 4020948 free, 2041108 cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 8099 anarcat 20 0 144m 28m 18m S 34,0 0,4 460:10.96 git-annex 6525 anarcat 20 0 436m 295m 18m S 28,4 3,7 448:50.71 git-annex 11146 munin 20 0 25376 6540 1896 R 28,4 0,1 0:00.05 munin-update 8045 anarcat 20 0 165m 41m 18m S 22,7 0,5 455:14.41 git-annex 11142 root 20 0 32316 7356 2016 R 22,7 0,1 0:00.05 ikisite 11144 aegir 20 0 161m 16m 6608 R 22,7 0,2 0:00.05 php 2649 liquidso 20 0 222m 54m 5516 S 5,7 0,7 40:40.61 liquidsoap 11149 anarcat 20 0 24448 1552 1072 R 5,7 0,0 0:00.01 top 1 root 20 0 10644 784 652 S 0,0 0,0 0:01.10 init 2 root 20 0 0 0 0 S 0,0 0,0 0:00.01 kthreadd 3 root 20 0 0 0 0 S 0,0 0,0 2:10.09 ksoftirqd/0 6 root rt 0 0 0 0 S 0,0 0,0 0:00.22 migration/0 7 root rt 0 0 0 0 S 0,0 0,0 0:00.59 watchdog/0 8 root rt 0 0 0 0 S 0,0 0,0 0:00.25 migration/1 10 root 20 0 0 0 0 S 0,0 0,0 2:11.10 ksoftirqd/1 12 root rt 0 0 0 0 S 0,0 0,0 0:00.17 watchdog/1 13 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 cpuset 14 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 khelper 15 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kdevtmpfs 16 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 netns 17 root 20 0 0 0 0 S 0,0 0,0 0:00.17 sync_supers 18 root 20 0 0 0 0 S 0,0 0,0 0:00.00 bdi-default 19 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kintegrityd 20 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kblockd 22 root 20 0 0 0 0 S 0,0 0,0 0:00.06 khungtaskd 23 root 20 0 0 0 0 S 0,0 0,0 3:04.23 kswapd0 24 root 25 5 0 0 0 S 0,0 0,0 0:00.00 ksmd 25 root 39 19 0 0 0 S 0,0 0,0 0:00.00 khugepaged 26 root 20 0 0 0 0 S 0,0 0,0 0:00.00 fsnotify_mark 27 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 crypto 113 root 20 0 0 0 0 S 0,0 0,0 0:00.01 khubd 133 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 ata_sff 153 root 20 0 0 0 0 S 0,0 0,0 0:05.68 scsi_eh_0 158 root 20 0 0 0 0 S 0,0 0,0 0:00.00 scsi_eh_1 160 root 20 0 0 0 0 S 0,0 0,0 0:00.09 kworker/u:2 161 root 20 0 0 0 0 S 0,0 0,0 0:00.00 scsi_eh_2 162 root 20 0 0 0 0 S 0,0 0,0 0:00.00 scsi_eh_3 163 root 20 0 0 0 0 S 0,0 0,0 0:01.43 kworker/u:3 294 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 295 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kcryptd_io 296 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kcryptd 305 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 307 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 311 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 313 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 341 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 342 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kcryptd_io 343 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kcryptd 352 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 354 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 356 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 358 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 361 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kdmflush 400 root 20 0 0 0 0 S 0,0 0,0 0:00.00 jbd2/dm-1-8 401 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 ext4-dio-unwrit 468 root 20 0 0 0 0 S 0,0 0,0 0:02.19 kworker/1:2 538 root 20 0 21804 1804 796 S 0,0 0,0 0:00.10 udevd 705 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kpsmoused 878 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 hd-audio0 890 postfix 20 0 44216 2460 1912 S 0,0 0,0 0:00.00 pickup 939 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 kvm-irqfd-clean 1150 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 firewire 1719 root 20 0 0 0 0 S 0,0 0,0 0:03.40 flush-254:3 1786 root 20 0 0 0 0 S 0,0 0,0 0:00.17 jbd2/dm-2-8 1787 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 ext4-dio-unwrit 1788 root 20 0 0 0 0 S 0,0 0,0 0:06.60 jbd2/dm-3-8 1789 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 ext4-dio-unwrit 1790 root 20 0 0 0 0 S 0,0 0,0 0:02.56 jbd2/dm-4-8 1791 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 ext4-dio-unwrit 1792 root 20 0 0 0 0 S 0,0 0,0 0:01.19 jbd2/dm-8-8 1793 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 ext4-dio-unwrit 2004 anarcat 20 0 0 0 0 Z 0,0 0,0 0:17.57 chromium 2379 root 20 0 115m 1796 928 S 0,0 0,0 0:02.16 rsyslogd 2435 icecast2 20 0 148m 4440 2780 S 0,0 0,1 0:56.15 icecast2 2488 root 20 0 4112 644 500 S 0,0 0,0 0:00.66 acpid 2513 daemon 20 0 16668 156 0 S 0,0 0,0 0:00.00 atd 2536 proxy 20 0 6884 344 196 S 0,0 0,0 0:00.00 polipo 2573 messageb 20 0 31488 2548 884 S 0,0 0,0 0:00.79 dbus-daemon 2626 bind 20 0 111m 15m 2276 S 0,0 0,2 0:00.46 named 2694 root 20 0 82308 3112 2520 S 0,0 0,0 0:00.03 gdm3 2729 root 20 0 99,3m 4652 3608 S 0,0 0,1 0:00.02 gdm-simple-slav 2731 root 20 0 178m 27m 9908 S 0,0 0,3 40:30.80 Xorg 2738 root 20 0 282m 14m 6576 S 0,0 0,2 0:02.98 apache2 2763 root 20 0 0 0 0 S 0,0 0,0 0:00.92 flush-254:4 2779 root 20 0 21000 1164 904 S 0,0 0,0 0:00.00 bluetoothd 2784 avahi 20 0 34236 1876 1460 S 0,0 0,0 0:00.15 avahi-daemon 2786 avahi 20 0 34032 440 184 S 0,0 0,0 0:00.00 avahi-daemon 2792 root 10 -10 0 0 0 S 0,0 0,0 0:00.00 krfcommd 2829 bitlbee 20 0 45216 1136 712 S 0,0 0,0 0:00.00 bitlbee 2973 root 20 0 136m 3572 2892 S 0,0 0,0 0:00.37 accounts-daemon 2974 clamav 20 0 45432 2172 1260 S 0,0 0,0 0:26.77 freshclam 2997 root 20 0 141m 4552 3072 S 0,0 0,1 0:00.21 polkitd 3021 root 20 0 18876 984 740 S 0,0 0,0 0:00.48 cron 3062 root 20 0 75948 3436 2304 S 0,0 0,0 0:00.03 cupsd 3064 colord 20 0 152m 8672 3344 S 0,0 0,1 0:00.10 colord 3069 root 20 0 126m 4116 2964 S 0,0 0,1 0:00.16 console-kit-dae 3071 colord 20 0 300m 12m 7932 S 0,0 0,2 0:01.23 colord-sane 3171 nobody 10 -10 44328 1672 1048 S 0,0 0,0 0:00.88 gpsd 3178 root 20 0 9204 3508 380 S 0,0 0,0 0:39.47 haveged 3192 ikiwiki- 20 0 13772 864 728 S 0,0 0,0 0:00.00 git-daemon 3310 anarcat 20 0 91856 27m 2820 S 0,0 0,3 0:03.30 xterm 3314 anarcat 20 0 24004 5452 1876 S 0,0 0,1 0:00.54 bash 3336 root 20 0 152m 4172 3300 S 0,0 0,1 0:00.07 upowerd 3437 root 20 0 0 0 0 S 0,0 0,0 0:00.00 scsi_eh_6 3438 root 20 0 0 0 0 S 0,0 0,0 6:52.70 usb-storage 3470 anarcat 20 0 61648 2516 1912 S 0,0 0,0 0:00.01 gvfs-gphoto2-vo 3474 anarcat 20 0 78024 2564 2048 S 0,0 0,0 0:02.04 gvfs-afc-volume 3530 root 20 0 52400 10m 2064 S 0,0 0,1 0:03.34 munin-node 3599 rtkit 21 1 39632 1344 1112 S 0,0 0,0 0:00.30 rtkit-daemon 3721 root 20 0 4176 700 560 S 0,0 0,0 0:00.01 mysqld_safe 3899 anarcat 20 0 85216 21m 2872 S 0,0 0,3 0:00.76 xterm 3903 anarcat 20 0 23216 4688 1804 S 0,0 0,1 0:00.58 bash 4108 mysql 30 10 434m 137m 4396 S 0,0 1,7 1:53.14 mysqld 4109 root 20 0 4084 628 524 S 0,0 0,0 0:00.00 logger 4209 anarcat 20 0 129m 23m 18m S 0,0 0,3 1:06.16 git-annex 4226 root 20 0 183m 4888 3504 S 0,0 0,1 0:00.08 gdm-session-wor 4240 anarcat 20 0 21360 2572 2188 S 0,0 0,0 0:00.34 git 4431 root 20 0 0 0 0 S 0,0 0,0 0:00.00 kauditd 4447 anarcat 20 0 4176 664 548 S 0,0 0,0 0:00.03 sh 4530 ntp 20 0 41052 2284 1644 S 0,0 0,0 0:02.71 ntpd 4593 postgres 20 0 102m 9008 7680 S 0,0 0,1 0:01.04 postgres 4667 anarcat 20 0 12384 1072 704 S 0,0 0,0 0:00.11 ssh-agent 4668 anarcat 20 0 20164 372 156 S 0,0 0,0 0:01.03 gpg-agent 4671 anarcat 20 0 24184 552 304 S 0,0 0,0 0:00.00 dbus-launch 4672 anarcat 20 0 30668 1592 736 S 0,0 0,0 0:01.10 dbus-daemon 4704 anarcat 20 0 49456 2740 2216 S 0,0 0,0 0:00.13 xfconfd 4711 anarcat 20 0 63740 3124 2312 S 0,0 0,0 0:02.61 xscreensaver 4713 anarcat 20 0 156m 8232 5856 S 0,0 0,1 0:06.14 xfce4-session 4714 postgres 20 0 102m 1952 616 S 0,0 0,0 0:06.79 postgres 4715 postgres 20 0 102m 1704 376 S 0,0 0,0 0:04.95 postgres 4716 postgres 20 0 102m 3068 1128 S 0,0 0,0 0:01.32 postgres 4717 postgres 20 0 72884 1800 416 S 0,0 0,0 0:00.99 postgres 4735 postgrey 20 0 66452 14m 3136 S 0,0 0,2 0:00.40 /usr/sbin/postg 4753 anarcat 20 0 124m 4060 2916 S 0,0 0,0 0:00.02 xfsettingsd 4754 anarcat 20 0 166m 6496 5204 S 0,0 0,1 0:00.07 Thunar 4778 anarcat 20 0 63364 2564 2096 S 0,0 0,0 0:00.03 gvfsd 4783 anarcat 20 0 305m 14m 9568 S 0,0 0,2 0:52.46 xfce4-panel 4790 anarcat 20 0 156m 7968 6232 S 0,0 0,1 0:00.23 xfdesktop 4791 root 20 0 21516 804 496 S 0,0 0,0 0:00.00 dovecot 4837 anarcat 20 0 148m 4296 2768 S 0,0 0,1 0:11.87 xfce4-settings- 4856 anarcat 20 0 26620 1248 988 S 0,0 0,0 1:19.60 xcompmgr 4873 anarcat 20 0 115m 8004 3872 S 0,0 0,1 0:07.42 awesome 4887 anarcat 20 0 267m 12m 8664 S 0,0 0,2 0:02.51 update-notifier 4899 anarcat 20 0 183m 5868 4708 S 0,0 0,1 0:00.18 polkit-gnome-au 4905 anarcat 20 0 56320 4180 2040 S 0,0 0,1 0:00.10 gconfd-2 4908 anarcat 9 -11 300m 6912 4184 S 0,0 0,1 0:08.00 pulseaudio 4916 root 20 0 126m 4208 3056 S 0,0 0,1 0:02.46 udisks-daemon 4917 root 20 0 47408 776 428 S 0,0 0,0 0:06.61 udisks-daemon 4921 anarcat 20 0 113m 3200 2448 S 0,0 0,0 0:00.00 gconf-helper 4972 anarcat 20 0 145m 7432 5880 S 0,0 0,1 0:00.09 panel-16-systra 4974 anarcat 20 0 148m 9328 7348 S 0,0 0,1 2:40.37 xfce4-weather-p 4975 anarcat 20 0 174m 11m 8312 S 0,0 0,1 0:42.26 xfce4-xkb-plugi 4978 mpd 20 0 503m 29m 2920 S 0,0 0,4 1:24.97 mpd 5029 mpd 20 0 256m 6412 4008 S 0,0 0,1 0:11.74 pulseaudio 5030 dovecot 20 0 13044 768 592 S 0,0 0,0 0:00.00 anvil 5031 root 20 0 13172 944 628 S 0,0 0,0 0:00.00 log 5034 root 20 0 23156 2536 768 S 0,0 0,0 0:00.00 config 5040 mpd 20 0 113m 3192 2448 S 0,0 0,0 0:00.00 gconf-helper 5234 root 20 0 0 0 0 S 0,0 0,0 0:01.19 kworker/0:1 5745 root 20 0 37788 2472 1912 S 0,0 0,0 0:00.68 master 5756 postfix 20 0 44368 2700 2100 S 0,0 0,0 0:00.27 qmgr 5807 root 20 0 49848 1216 608 S 0,0 0,0 0:00.05 sshd 5908 debian-t 20 0 56008 21m 2988 S 0,0 0,3 0:21.87 tor 5928 debian-t 30 10 190m 31m 2560 S 0,0 0,4 7:35.56 transmission-da 5948 anarcat 20 0 71776 8204 2860 S 0,0 0,1 0:05.76 xterm 5954 anarcat 20 0 22956 4540 1772 S 0,0 0,1 0:00.10 bash 6019 spampd 20 0 147m 62m 1844 S 0,0 0,8 0:00.55 spampd 6049 root 0 -20 0 0 0 S 0,0 0,0 0:00.00 iprt 6085 root 20 0 3948 84 0 S 0,0 0,0 0:00.00 minissdpd 6095 root 20 0 17404 908 744 S 0,0 0,0 0:00.00 getty 6096 root 20 0 17404 908 744 S 0,0 0,0 0:00.00 getty 6097 root 20 0 17404 904 744 S 0,0 0,0 0:00.00 getty 6098 root 20 0 17404 896 744 S 0,0 0,0 0:00.00 getty 6099 root 20 0 17404 900 744 S 0,0 0,0 0:00.00 getty 6100 root 20 0 17404 904 744 S 0,0 0,0 0:00.00 getty 6108 anarcat 20 0 24248 1040 816 S 0,0 0,0 0:00.08 screen 6109 anarcat 20 0 25864 2640 796 S 0,0 0,0 0:05.37 screen 6110 anarcat 20 0 22868 4220 1624 S 0,0 0,1 0:00.06 bash 6153 root 20 0 0 0 0 S 0,0 0,0 0:00.00 flush-254:8 6174 anarcat 20 0 22872 4224 1624 S 0,0 0,1 0:00.07 bash 6238 anarcat 20 0 103m 12m 5232 S 0,0 0,2 0:20.80 irssi 6252 anarcat 20 0 212m 40m 13m S 0,0 0,5 1:09.74 emacs23 6534 anarcat 20 0 22876 4400 1716 S 0,0 0,1 0:00.07 bash 6598 anarcat 20 0 302m 163m 3864 S 0,0 2,0 17:19.63 offlineimap 6616 anarcat 20 0 22408 2648 2228 S 0,0 0,0 0:05.04 git 6662 root 20 0 0 0 0 S 0,0 0,0 0:01.25 kworker/1:1 6666 root 20 0 0 0 0 S 0,0 0,0 0:00.00 flush-254:2 6897 anarcat 20 0 1011m 159m 47m S 0,0 2,0 4:54.69 chromium 6902 postfix 20 0 46744 3396 2400 S 0,0 0,0 0:00.09 tlsmgr 6903 anarcat 20 0 283m 7952 2788 S 0,0 0,1 0:05.03 chromium 6904 anarcat 20 0 6240 356 272 S 0,0 0,0 0:00.00 chrome-sandbox 6905 anarcat 20 0 304m 17m 12m S 0,0 0,2 0:00.02 chromium 6908 anarcat 20 0 320m 5800 764 S 0,0 0,1 0:00.16 chromium 6950 anarcat 20 0 955m 31m 16m S 0,0 0,4 0:01.68 chromium 6955 anarcat 20 0 953m 33m 17m S 0,0 0,4 0:01.25 chromium 6960 anarcat 20 0 959m 36m 15m S 0,0 0,5 0:08.32 chromium 6965 anarcat 20 0 957m 34m 14m S 0,0 0,4 0:10.25 chromium 6970 anarcat 20 0 1029m 114m 17m S 0,0 1,4 0:46.99 chromium 6975 anarcat 20 0 953m 26m 14m S 0,0 0,3 0:00.53 chromium 6980 anarcat 20 0 959m 35m 16m S 0,0 0,4 0:14.68 chromium 6985 anarcat 20 0 963m 45m 17m S 0,0 0,6 0:22.59 chromium 6990 anarcat 20 0 952m 25m 13m S 0,0 0,3 0:00.70 chromium 6995 anarcat 20 0 960m 36m 18m S 0,0 0,5 0:27.21 chromium 7040 anarcat 20 0 979m 69m 22m S 0,0 0,9 0:05.41 chromium 7055 anarcat 20 0 966m 51m 20m S 0,0 0,6 0:04.88 chromium 7063 anarcat 20 0 967m 42m 18m S 0,0 0,5 0:04.46 chromium 7072 anarcat 20 0 967m 49m 19m S 0,0 0,6 0:05.17 chromium 7078 anarcat 20 0 971m 53m 19m S 0,0 0,7 0:05.68 chromium 7087 anarcat 20 0 963m 51m 19m S 0,0 0,7 0:04.75 chromium 7096 anarcat 20 0 961m 48m 18m S 0,0 0,6 0:04.75 chromium 7107 anarcat 20 0 161m 4440 3252 S 0,0 0,1 0:02.90 gvfs-gdu-volume 7127 anarcat 20 0 967m 55m 22m S 0,0 0,7 1:07.92 chromium 7183 anarcat 20 0 912m 55m 20m S 0,0 0,7 0:04.97 chromium 7213 anarcat 20 0 964m 47m 19m S 0,0 0,6 0:04.69 chromium 7235 anarcat 20 0 965m 65m 21m S 0,0 0,8 0:05.26 chromium 7258 anarcat 20 0 961m 57m 20m S 0,0 0,7 0:05.39 chromium 7285 anarcat 20 0 18652 2484 1000 S 0,0 0,0 0:01.25 git 7434 anarcat 39 19 18124 1960 964 S 0,0 0,0 0:00.29 git 7445 www-data 20 0 141m 24m 5620 S 0,0 0,3 0:00.71 munin-cgi-graph 7452 anarcat 20 0 980m 63m 22m S 0,0 0,8 0:02.50 chromium 7492 anarcat 20 0 978m 64m 21m S 0,0 0,8 0:03.74 chromium 7498 anarcat 20 0 978m 61m 21m S 0,0 0,8 0:01.42 chromium 7518 anarcat 20 0 984m 63m 22m S 0,0 0,8 0:04.38 chromium 7532 anarcat 20 0 973m 56m 21m S 0,0 0,7 0:02.28 chromium 7813 root 20 0 0 0 0 S 0,0 0,0 0:01.22 kworker/0:2 7899 root 20 0 0 0 0 S 0,0 0,0 0:00.96 kworker/1:0 8058 anarcat 20 0 24488 1460 1104 S 0,0 0,0 0:28.34 git 8107 anarcat 20 0 17412 1384 1100 S 0,0 0,0 0:00.00 git 8130 anarcat 20 0 23792 7572 1004 S 0,0 0,1 0:41.63 git 8236 anarcat 39 19 21152 4940 964 S 0,0 0,1 0:00.71 git 8405 anarcat 20 0 17368 1364 1108 S 0,0 0,0 0:00.54 git 8407 anarcat 20 0 17464 1336 964 S 0,0 0,0 0:00.03 git 8610 anarcat 20 0 78228 14m 2860 S 0,0 0,2 0:00.37 xterm 8614 anarcat 20 0 23084 4548 1796 S 0,0 0,1 0:00.28 bash 8689 anarcat 20 0 72992 9224 2860 S 0,0 0,1 0:00.38 xterm 8693 anarcat 20 0 22876 4380 1696 S 0,0 0,1 0:00.07 bash 8735 root 20 0 99,3m 4616 3576 S 0,0 0,1 0:00.02 gdm-simple-slav 8736 root 20 0 142m 15m 6664 S 0,0 0,2 0:00.56 Xorg 8755 Debian-g 20 0 30196 1184 736 S 0,0 0,0 0:00.01 dbus-daemon 8756 root 20 0 119m 4548 3432 S 0,0 0,1 0:00.08 gdm-session-wor 8757 root 20 0 55872 2116 1572 S 0,0 0,0 0:00.00 sudo 8759 aegir 20 0 20640 2248 1660 S 0,0 0,0 0:00.07 bash 8769 Debian-g 20 0 266m 10m 7720 S 0,0 0,1 0:00.07 gnome-session 8773 Debian-g 20 0 502m 24m 10m S 0,0 0,3 0:00.85 gnome-settings- 8780 Debian-g 20 0 51980 2236 1836 S 0,0 0,0 0:00.00 gvfsd 8784 Debian-g 9 -11 237m 6044 3644 S 0,0 0,1 0:00.07 pulseaudio 8785 Debian-g 20 0 113m 3196 2448 S 0,0 0,0 0:00.00 gconf-helper 8787 Debian-g 20 0 52956 3756 1932 S 0,0 0,0 0:00.06 gconfd-2 8790 Debian-g 20 0 279m 9124 6632 S 0,0 0,1 0:00.12 metacity 8795 Debian-g 20 0 171m 9328 7056 S 0,0 0,1 0:00.04 polkit-gnome-au 8796 Debian-g 20 0 362m 16m 11m S 0,0 0,2 0:00.68 gdm-simple-gree 8812 root 20 0 72360 3916 2948 S 0,0 0,0 0:00.08 gdm-session-wor 9129 root 20 0 0 0 0 S 0,0 0,0 0:00.74 kworker/0:0 9311 www-data 20 0 288m 44m 33m S 0,0 0,6 0:07.55 apache2 10405 www-data 20 0 287m 42m 32m S 0,0 0,5 0:06.75 apache2 10406 www-data 20 0 287m 44m 34m S 0,0 0,6 0:07.02 apache2 10409 www-data 20 0 287m 41m 31m S 0,0 0,5 0:06.51 apache2 10412 www-data 20 0 287m 42m 32m S 0,0 0,5 0:06.82 apache2 10413 www-data 20 0 291m 40m 27m S 0,0 0,5 0:06.52 apache2 10415 www-data 20 0 287m 39m 29m S 0,0 0,5 0:06.67 apache2 10416 www-data 20 0 288m 42m 31m S 0,0 0,5 0:06.28 apache2 10417 www-data 20 0 290m 50m 38m S 0,0 0,6 0:07.43 apache2 10878 root 20 0 0 0 0 S 0,0 0,0 0:00.02 kworker/0:3 11037 anarcat 20 0 4180 584 488 S 0,0 0,0 0:00.00 sh 11038 anarcat 20 0 62760 4964 3244 S 0,0 0,1 0:00.48 notmuch 11040 anarcat 20 0 4180 652 544 S 0,0 0,0 0:00.00 post-new 11133 root 20 0 52576 1468 1052 S 0,0 0,0 0:00.00 cron 11134 root 20 0 52576 1464 1052 S 0,0 0,0 0:00.00 cron 11135 root 20 0 52576 1468 1052 S 0,0 0,0 0:00.00 cron 11138 aegir 20 0 4176 576 484 S 0,0 0,0 0:00.00 sh 11139 root 20 0 4176 580 484 S 0,0 0,0 0:00.00 sh 11141 munin 20 0 4176 576 480 S 0,0 0,0 0:00.00 sh 11143 root 20 0 4240 324 248 S 0,0 0,0 0:00.00 xargs 11145 munin 20 0 4176 576 484 S 0,0 0,0 0:00.00 munin-cron 11166 anarcat 20 0 61364 2988 2468 R 0,0 0,0 0:00.00 notmuch 11167 anarcat 20 0 61364 752 212 R 0,0 0,0 0:00.00 notmuch 12004 www-data 20 0 292m 52m 37m S 0,0 0,7 0:09.05 apache2 12172 anarcat 20 0 4092 580 480 S 0,0 0,0 0:00.00 emacsclient 12465 spampd 20 0 149m 65m 2840 S 0,0 0,8 0:01.41 spampd 12468 spampd 20 0 150m 67m 2840 S 0,0 0,8 0:01.07 spampd 12895 anarcat 20 0 970m 51m 21m S 0,0 0,6 0:01.80 chromium 13761 anarcat 20 0 0 0 0 Z 0,0 0,0 0:00.00 git 16056 root 20 0 21800 1464 452 S 0,0 0,0 0:00.00 udevd 16057 root 20 0 21800 1340 332 S 0,0 0,0 0:00.00 udevd 16655 www-data 20 0 147m 8232 700 S 0,0 0,1 0:00.04 apache2 17006 anarcat 20 0 526m 29m 17m S 0,0 0,4 0:19.95 gmpc 17959 www-data 20 0 70828 24m 2172 S 0,0 0,3 1:22.37 munin-cgi-html 18082 anarcat 20 0 71776 8164 2820 S 0,0 0,1 0:00.12 xterm 18086 anarcat 20 0 23048 4664 1804 S 0,0 0,1 0:00.18 bash 18571 anarcat 20 0 258m 11m 8296 S 0,0 0,1 0:00.11 xfrun4 19692 spampd 20 0 148m 64m 2832 S 0,0 0,8 0:00.63 spampd 25574 anarcat 20 0 952m 31m 15m S 0,0 0,4 0:00.71 chromium 25590 anarcat 20 0 0 0 0 Z 0,0 0,0 0:41.75 chromium """]] And here's the process tree: [[!format sh """ $ ps -O start xf | grep git-annex 8610 13:03:21 S ? 00:00:00 xterm -class UXTerm -title uxterm -u8 8614 13:03:21 S pts/4 00:00:00 \_ bash 12172 13:13:15 S pts/4 00:00:00 \_ emacsclient --alternate-editor=vim -c install.hostmaster.inc 8099 13:00:20 S ? 07:40:31 /usr/local/bin/git-annex assistant --startdelay=5s 8107 13:00:20 S ? 00:00:00 \_ git --git-dir=/srv/books/.git --work-tree=/srv/books -c core.bare=false cat-file --batch 8405 13:00:28 S ? 00:00:00 \_ git --git-dir=/srv/books/.git --work-tree=/srv/books -c core.bare=false cat-file --batch 8407 13:00:28 S ? 00:00:00 \_ git --git-dir=/srv/books/.git --work-tree=/srv/books -c core.bare=false check-ignore -z --stdin --verbose --non-matching 8045 13:00:11 S ? 07:35:36 /usr/local/bin/git-annex assistant --startdelay=5s 8058 13:00:11 S ? 00:00:28 \_ git --git-dir=/srv/mp3/.git --work-tree=/srv/mp3 cat-file --batch 8130 13:00:21 S ? 00:00:41 \_ git --git-dir=/srv/mp3/.git --work-tree=/srv/mp3 check-ignore -z --stdin --verbose --non-matching 8236 13:00:24 S ? 00:00:00 \_ git --git-dir=/srv/mp3/.git --work-tree=/srv/mp3 check-attr -z --stdin annex.backend annex.numcopies -- 7107 12:58:40 S ? 00:00:02 /usr/lib/gvfs/gvfs-gdu-volume-monitor 6525 12:57:25 S ? 07:29:13 /usr/local/bin/git-annex assistant --startdelay=5s 6616 12:57:34 S ? 00:00:05 \_ git --git-dir=/srv/video/.git --work-tree=/srv/video cat-file --batch 7285 12:58:45 S ? 00:00:01 \_ git --git-dir=/srv/video/.git --work-tree=/srv/video check-ignore -z --stdin --verbose --non-matching 7434 12:58:51 S ? 00:00:00 \_ git --git-dir=/srv/video/.git --work-tree=/srv/video check-attr -z --stdin annex.backend annex.numcopies -- 4209 19:30:17 S ? 00:01:06 \_ /usr/local/bin/git-annex transferkeys --readfd 25 --writefd 24 4240 19:30:17 S ? 00:00:00 \_ git --git-dir=/srv/video/.git --work-tree=/srv/video cat-file --batch 13761 23:56:38 Z ? 00:00:00 \_ [git] 6252 12:56:59 S ? 00:01:09 /usr/bin/emacs23 """]] #### This bug is fixed > [[fixed|done]]. This was a Cronner bug, triggered when you had a > scheduled fsck job that runs monthly at any time, and the last time it ran was on a day of a > month > 12. Workaround: Disable scheduled fsck jobs, or change them to > run on a specific day of the month. Or upgrade. --[[Joey]]