Hello,
I have a Parallel Plesk 11.0.0 with CentOS 6.3. Lately, I've noticed that my web server runs VERY slow (not the norm), CPU average at 80% no matter what kind of traffic, and my top is filled with these:
# top
top - 23:46:02 up 13:14, 1 user, load average: 70.87, 68.98...