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Date:  Tue, 19 Sep 2006 00:58:16 -0400
From:  "Darrell D. Mobley" <dmobley (at mark) uhostme.net>
Subject:  [coba-e:07060] Odd events for September 19, 2006
To:  <coba-e (at mark) bluequartz.org>
Message-Id:  <000301c6dba8$387a0fb0$6400a8c0@YOUR4105E587B6>
X-Mail-Count: 07060

Well, this getting to be a daily thing for me.

 

Ok, tonight I am using my website which runs on my dedicated BQ server and
notice it grind to a halt.  The website is a Joomla CMS system which runs in
PHP and MySQL.  There were approximately 3 users on the site.  The server is
a P3-500Mhz Dual Processor with 512MB RAM.

 

So I SSH into the server and watch the load climb up as high as 119 before I
finally am able to stop the mysqld and httpd services.  This took
approximately 20 minutes to accomplish as well as allow it time to return to
normal load before I restarted the services.

 

In /var/log/httpd/error_log, there are 120 of these entries with differing
child process numbers:

 

[Tue Sep 19 00:23:35 2006] [warn] child process 8009 still did not exit,
sending a SIGTERM

 

When things started going downhill, obviously MaxClients gets exhausted and
the system begins to swap memory, further exacerbating the problem.

 

My question: is this situation normal or should I suspect something else.  I
did notice two cron jobs running, one of which was break-smrsh-loop.pl and
wondered if perhaps sendmail was looping:

 

crond

\_ crond

|   \_ /bin/sh -c /usr/local/sbin/break-smrsh-loop.pl > /dev/null 2>

|       \_ /usr/bin/perl /usr/local/sbin/break-smrsh-loop.pl

|           \_ /usr/bin/perl /usr/sausalito/sbin/get_quotas.pl

\_ crond

    \_ /usr/bin/perl -I/usr/sausalito/perl /usr/sbin/swatch -c /etc/

          \_ /bin/sh /usr/sausalito/swatch/bin/am_dns.sh

            \_ /usr/bin/host -W 2 127.0.0.1 127.0.0.1

                \_ grep 1.0.0.127.in-addr.arpa.

 

Maybe I should just put up a blog where you all could subscribe to my daily
trauma.  At least my access_log hasn't zeroed itself out yet, but that
shouldn't happen for another 4 hours.


	

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