In 1.7 RSM took more CPU when we increased our real storage since it had
to look at every frame for the UIC. It's a simple equation, more frames
more CPU to scan them for their UIC. Our performance area noticed that
there was an increase. I believe that it showed up as uncaptured CPU or
MVS usage under OMEGAMON CPU utilization. 


Jon L. Veilleux
[EMAIL PROTECTED]
(860) 636-2683 


-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of Max Scarpa
Sent: Wednesday, November 07, 2007 9:58 AM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Re: Real storage usage - a quick question

But in z/OS 1.7 which kind of problem(s)  did you have ? 

Max Scarpa 



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