Date: Sun, 7 Jul 2002 16:50:38 -0700 From: faSty <fasty@i-sphere.com> To: Kenneth W Cochran <kwc@TheWorld.com> Cc: freebsd-stable@FreeBSD.ORG Subject: Re: Out of swap, -stable, apache2 Message-ID: <20020707235038.GA82250@i-sphere.com> In-Reply-To: <200207072214.SAA4562252@shell.TheWorld.com> References: <200207072214.SAA4562252@shell.TheWorld.com>
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Hi there,
I have apache 2.0.39_3 + MySQL + PHP/4.2.1 no problem.
-fasty
On Sun, Jul 07, 2002 at 06:14:34PM -0400, Kenneth W Cochran wrote:
> Hello -stable:
>
> Is anyone else here having an out-of-swap condition, apparently
> caused by apache2?
>
> This has only been happening since about the end of June.
> It seems to start about 24 hours after the system has been
> rebooted after a cvsup/{build,install}world.
>
> OS is -stable, as of 2002/07/05; this started happening (I
> think) after some port-updating (apache2) on 28 June.
> Webserver is apache2, from -ports, along with mod_php4.
> Apache/2.0.39 (Unix) DAV/2 PHP/4.2.1
>
> While this event is underway, top shows httpd at the top
> (eating quite a lot of CPU) & with a status of "PFAULT"
> (or something like that). After the event "finishes" httpd &
> the system appear to be running again, just fine.
>
> Looking around in the logs, I find the following:
>
> >From /var/log/messages:
>
> Jul 6 19:42:09 <kern.crit> localhost /kernel: swap_pager: out of swap space
> Jul 6 19:42:09 <kern.crit> localhost /kernel: swap_pager_getswapspace: failed
> Jul 6 19:42:09 <kern.err> localhost /kernel: pid 33475 (httpd), uid 80, was killed: out of swap space
> .
> .
> Jul 6 22:36:39 <kern.crit> localhost /kernel: swap_pager_getswapspace: failed
> Jul 6 22:36:39 <kern.crit> localhost last message repeated 46 times
> Jul 6 22:36:39 <kern.err> localhost /kernel: pid 33478 (httpd), uid 80, was killed: out of swap space
> .
> .
> Jul 7 11:25:41 <kern.crit> localhost /kernel: swap_pager_getswapspace: failed
> Jul 7 11:25:41 <kern.crit> localhost last message repeated 64 times
> Jul 7 11:25:41 <kern.err> localhost /kernel: pid 46115 (httpd), uid 80, was killed: out of swap space
>
> >From /var/log/httpd-error.log: (ip-addresses clobbered to
> hopefully not embarrass the guilty... :)
>
> [Sat Jul 06 19:40:32 2002] [error] [client 999.999.99.999] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /
> .
> .
> [Sat Jul 06 22:35:19 2002] [error] [client 888.888.888.88] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /
> .
> .
> [Sun Jul 07 11:24:16 2002] [error] [client 777.77.777.777] client sent HTTP/1.1 request without hostname (see RFC2616 section 14.23): /
>
> Anything else in the logs is several minutes "outside" these
> (perhaps related?) entries.
>
> DNS is cache-only:
> named 8.3.2-T1B Fri Jul 5 19:08:16 CDT 2002
> root@localhost.my.domain:/usr/obj/usr/src/usr.sbin/named
>
> Any ideas as to what might be going on here?
>
> The above is, to me, admittedly rather sketchy; any suggestions
> as to how I might trigger this myself & capture any more helpful
> logging/debugging data/info?
>
> Is this even a FreeBSD issue? i.e. Should I take this up with
> the Apache Group? Or is this some kind of pilot-error on my part?
>
> Many thanks,
>
> -kc
>
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