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|
[[!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 <unfinished ...>
[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 <unfinished ...>
"""]]
[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] <defunct>
6252 12:56:59 S ? 00:01:09 /usr/bin/emacs23
"""]]
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