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Old 24th June 2009, 10:19
xinet xinet is offline
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Default 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.
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  #2  
Old 24th June 2009, 11:07
Croydon Croydon is offline
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Default

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.
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