Does anyone happen to recognize the periodic spikes seen on friday and saturday here:
http://server1.liquenox.net/mrtg/load.html
It's not a cronjob. There were a couple of bursts of the same sort of thing on wednesday and thursday too (where the spikes were higher).
When I look at the 'top' processes, I'm seeing 4-8 httpd apache processes, a lot of which are running for up to a minute. I don't know if that's common or not.
Just wondered if someone might recognize the pattern?
Rowan.
http://server1.liquenox.net/mrtg/load.html
It's not a cronjob. There were a couple of bursts of the same sort of thing on wednesday and thursday too (where the spikes were higher).
When I look at the 'top' processes, I'm seeing 4-8 httpd apache processes, a lot of which are running for up to a minute. I don't know if that's common or not.
Just wondered if someone might recognize the pattern?
Rowan.