Novell ZENworks 10 Configuration Management
ZENserver service uses 100% CPU
Cannot login to ZENworks Control Center
Client refresh time 20-30 minutes, not all bundles available
Server reboot "fixes" problem for 2-3 days
This is fixed in version 10.0.3 - see KB 3486285 "Updates to ZENworks 10 Configuration Management" which can be found at https://www.novell.com/support
For other possible causes of high utilization, seeTID 3389520"High utilization on ZCM server"