Date: Sat, 08 Jun 2002 01:28:38 +0200 From: felipe gonzales <felipe@felipe.penguinet.org> To: stable@freebsd.org Subject: Re: smbd sucking 100% CPU Message-ID: <3D0141A6.EFB71473@felipe.penguinet.org>
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David Kelly <dkelly@hiwaay.net> wrote:
>Upgraded my "personal fileserver" at work to 4.6-RC2 and rebuilt all
>ports that I use. Later noticed the machine was running a bit sluggish
>only to find smbd was taking all the CPU cycles it could grab.
I'm having the same problems with squid, it seem to fork 2 child instead
of one
and squid -k shutdown did not kill the process that use 99.9% of cpu.
This happen with squid-2.4_9 compiled from ports or added via pkg_add
-r, the config file is the default one.
# ps aux |grep squid
nobody 47687 98.5 0.3 4288 2820 ?? R 1:05AM 0:36.47 (squid)
(squid)
root 47684 0.0 0.1 2976 1520 ?? Is 1:05AM 0:00.01
/usr/local/sbin/squid
nobody 47686 0.0 1.0 11100 10332 ?? S 1:05AM 0:00.51 (squid)
(squid)
I made some test with strace but all seem to be ok.
# strace squid -N
----SNIP---
----SNIP---
sigaction(SIGSEGV, {0x80a5440, [], SA_RESETHAND|SA_NODEFER}, NULL) = 0
sigaction(SIGBUS, {0x80a5440, [], SA_RESETHAND|SA_NODEFER}, NULL) = 0
sigaction(SIGPIPE, {SIG_IGN}, NULL) = 0
sigaction(SIGCHLD, {0x80a571c, [], SA_RESTART|SA_NODEFER}, NULL) = 0
geteuid(0) = 0
setgroups(1, [65533]
And it stop there waiting connections, the same behavior of other older
FreeBSD machines.
This system is a compaq dl380 dual proc, 1GB ram.
My version is(cvsupped the same day) - FreeBSD 4.6-RC #4: Mon Jun 3
But I noticed the same behavior with 4.6-PRERELEASE.
Tomorrow I will try on another machine with different hardware.
Is this happened to someone else ?
--
felipe
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