My server is getting bombarded. It looks like it's all Apache when I run "top." Is there a way to see which website is bringing it to its knees? I'm running ISPConfig 2 on an ubuntu server.
Did you check Apache's access log? Have you tried to optimize Apache? http://www.howtoforge.com/configuring_apache_for_maximum_performance Do you use a PHP opcode cacher like Xcache or APC?
