Z/OS 1.10 - Health Checker - IDMS_CPU_EFFECTIVENESS

Discussion created by Craig.McGregor on Jun 15, 2011
Latest reply on Jun 16, 2011 by Gary_Cherlet
Is there anyone out there that understands how the CPU Effectiveness Health Checker message for release 17.1 works? See question below.

We are getting the following development CV message:

*HZS0003E CHECK(CA_IDMS,IDMS_CPU_EFFECTIVENESS@SYST0009): 193 DC285905 CPU effectiveness 2% for this interval is inadequate.

We did some RMF displays and the address space had a 1% processor delay for the 15 minutes prior to the message. The CPU was 9% busy during that time. How can it have a CPU Effectiveness of 2%? Help