Cross-posted to both VMESA-L and VSE-L mailing lists
Greetings,
We have just converted the last of our 5 VSE machines to z/VSE 4.1.0
(from VSE/ESA 2.6.1) and are experiencing performance issues. My peak
times are 98-100% utilization and people are complaining about poor
response times.
be amazed at what Resource Manager does with the share values.
-Original Message-
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED]
Behalf Of Horlick, Michael
Sent: Wednesday, April 23, 2008 12:39 PM
To: IBMVM@LISTSERV.UARK.EDU
Subject: Using SET SHARE, performnace problem
So at times of peak CPU, you need to share the CPU to provide better CICS response
times. Use SET SHARE vsebatch REL 100 ABS 30% LIMITSOFT. Large shares will NOT do what
you think or want.
This command lets the batch use default share, but caps it at 30% CPU unless there are no
other users.
