>>>> Can anyone recommend a method for monitoring system resource usage in >>>> a way that would allow me to correlate a rise in my web server's >>>> response time with the usage of a particular system resource if such a >>>> correlation exists? I don't need it to be 100% accurate, just >>>> accurate enough to be able to make the correlation with a reasonable >>>> degree of certainty. >>> >>> http://munin-monitoring.org/ >> >> Looks very cool indeed! I am reading more about it now. Do you find >> it easy to set up and maintain? > > In my opinion it's very easy to setup. Basically you just merge it, > enable your plugins (via symlink), add munin-node to the runlevel and > make sure the munin cron job is enabled. Then just browse to > http://localhost/munin > > There's also a entry on the gentoo wiki: http://wiki.gentoo.org/wiki/Munin
Do you have CGI graphs working? I can generate CGI HTML and I can CGI zoom on graphs but I can't get munin to generate CGI graphs instead of generating them statically. I'm not sure Gentoo's /etc/apache2/vhosts.d/munin.include is right since it doesn't reference /munin-cgi/munin-cgi-html/ at all. - Grant
