Date: Mon, 09 Mar 2009 22:50:51 +0200 From: "Andrei V. Lavreniyuk" <andy.lavr@reactor-xg.kiev.ua> To: gavin@FreeBSD.org Cc: freebsd-amd64@FreeBSD.org Subject: Re: bin/132452: System libarchive (bsdtar(1)) blocks work of system. (CPU 100%) Message-ID: <49B5812B.6050606@reactor-xg.kiev.ua> In-Reply-To: <200903092014.n29KEnWr083177@freefall.freebsd.org>
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gavin@FreeBSD.org:
> Old Synopsis: System libarchive (bsdtar) blocks work of system. (CPU 100%)
> Also, could you please run "truss -p pid" on the looping tar process,
> and show approximately 100-200 lines of output? Finally, please
> run "procstat -kk pid" on the process several times, and show all the
> output.
1:
# tar --version
bsdtar 2.6.901a - libarchive 2.6.901a
2:
# tar -c -f test.tar.gz /var/tmp/bdb
3:
# truss -p 22082
4:
# procstat -kk 22082
PID TID COMM TDNAME KSTACK
22082 100222 bsdtar - <running>
5:
last pid: 22127; load averages: 0.97, 0.40, 0.16
up 0+08:04:50 22:40:53
220 processes: 6 running, 193 sleeping, 21 waiting
CPU 0: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle
CPU 1: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle
CPU 2: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle
CPU 3: 0.0% user, 0.0% nice, 100% system, 0.0% interrupt, 0.0% idle
Mem: 118M Active, 9808K Inact, 1030M Wired, 288K Cache, 320K Buf, 639M Free
Swap: 5120M Total, 5120M Free
PID USERNAME THR PRI NICE SIZE RES STATE C TIME CPU
COMMAND
11 root 4 171 ki31 0K 128K CPU0 0 32.0H 300.00% idle
22082 root 1 44 0 8104K 1424K CPU3 0 0:30 100.00% bsdtar
--
Best regards, Andrei V. Lavreniyuk.
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