[iseletsk]

Originally Posted by optize

This is a live web server, just going off of what's being served.

It is possible that the site is not serving dynamic content right now -- and that is why you see 0 for cpu usage
if you run lveps -- it will show you the number of jiffies (cpu ticks) spent by lve to serve that site.
Also, could you do lveps -p
and see if that process (isphp5) is in LVE? It is possible that only its children are.