Server load problems after upgrading to centOS 3.3?

Today my server is upgraded to CentOS 3.3 automatically and then I started to have problems.

Cpu load is very very high. This is the top output:

12929 root 0 98.9 0.0 /usr/lib/sa/sadc11/var/log/sa/sa21
10859 root 0 98.1 0.0 /usr/lib/sa/sadc11/var/log/sa/sa21

Top Process %CPU 99.9 /usr/lib/sa/sadc 1 1 /var/log/sa/sa21
Top Process %CPU 99.8 /usr/lib/sa/sadc 1 1 /var/log/sa/sa21

Server Load 19.41 (2 cpus )

I kill them manually and the load goes down again. But in a few minutes those "sa21" things start to appear and server load goes high again.

Any ideas how to fix it?

 

 

 

 

Top