HowtoForge Forums | HowtoForge - Linux Howtos and Tutorials

HowtoForge Forums | HowtoForge - Linux Howtos and Tutorials (http://www.howtoforge.com/forums/index.php)
-   General (http://www.howtoforge.com/forums/forumdisplay.php?f=25)
-   -   Server freeze and all services do not respond (http://www.howtoforge.com/forums/showthread.php?t=36950)

xinet 24th June 2009 11:19

Server freeze and all services do not respond
 
Hello,
I have a problem with IPSCONFIG 3.0.1.3 installed into a debian lenny release.
My problem is that periodically my server freeze and all services do not respond.

The problem is the CPU that do is completely occupied.

I've controlled every log files but I didnít find any minacious message.

After rebooting every thing back to work fine, almost for one week.

Is it possible that some of these processes crash:
- (root) CMD (/usr/local/ispconfig/server/server.sh (start every 1 minute);
- (www-data) CMD ( test -x /usr/bin/php && /usr/bin/php -q /usr/share/horde3/scripts/alarms.php (start every 5 minutes);
- (getmail) CMD (/usr/local/bin/run-getmail.sh > /dev/null 2>> /var/log/ispconfig/cron.log) (start every 5 minutes);
- (www-data) CMD ([ -x /usr/lib/cgi-bin/awstats.pl -a -f /etc/awstats/awstats.conf -a -r /var/log/apache/acce
ss.log ] && /usr/lib/cgi-bin/awstats.pl -config=awstats -update >/dev/null) (start every 10 minutes).


Any way to solve the problem?

Thanks for any answers.

Croydon 24th June 2009 12:07

If you don't find another solution I would try this:

Create a file (my_sysload.sh)
Code:

#!/bin/sh
top -b | head | tail -n 4 >> /var/log/my_sysload.log

and run this via cron
Code:

* * * * * /path/to/my_sysload.sh > /dev/null 2>&1
So maybe you can find out what program causes the high load.


All times are GMT +2. The time now is 11:13.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.