Since installation from gw8.0.2, the server crashes more times on a day. we have also gwava 4.5 on this server installed.
who can help?

here the errors from 1 day:
Abnormal Program Termination (Abend: CPU Hog Detected by TimerRunning Process: GWPOP-Listener)
Abnormal Program Termination (Abend: CPU Hog Detected by TimerRunning Process: GWIA-GWIA-Smtp-Listener-003)
Abnormal Program Termination (Abend: CPU Hog Detected by TimerRunning Process: GWHTTP-Listener)
Abnormal Program Termination (Abend: Server Abend initiated due to address space cleanup failure.Running Process: Server 00:59 EIP: 234974h)
Fatal Exception (Number 14, Cause Abend: Page FaultRunning Process: gwdca1-wrkr EIP: 374E98h)

cg