Migrated back in October, z/OS 1.11 to 1.13. Saw nothing of the like.
For some reason I kinda remember another email on this subject sometime
in the last 6 months or so. Please don't hold me this to this but an
exit may have needed reassembled and I wanna say it was iefactrt that
was not working right. You might be able to search the archives for it.
Sorry best this feeble brain can do.
On 1/7/2013 2:09 PM, Crabtree, Anne D wrote:
Since bringing up z/os v1r13 in late October, our CPU stays at 100%, batch jobs
are backing up and people are complaining. (Migrated from z/os v1r11)
I've looked for information on increased CPU for 1.13 but haven't found much.
I see now that there is a product you can download to predict increased CPU
when migrating, but, unfortunately, I didn't realize that until now. I can't
say for sure what kind of percentage the CPU was peaking at for 1.11, but I
know that we did not get these phone calls complaining about response time!
I just wondered if anyone else experienced a significant increase in CPU usage
going to 1.13?
Anne D. Crabtree
System Programmer
WV Office of Technology Data Center
1900 Kanawha Blvd East
Bldg 6, Room B-110
Charleston, WV 25305
(304)558-5914 ext 58292
(304)558-1441 fax
----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO IBM-MAIN
--
Brian W. France
Systems Administrator (Mainframe)
Pennsylvania State University
Administrative Information Services - Infrastructure/SYSARC
Rm 25 Shields Bldg., University Park, Pa. 16802
814-863-4739
[email protected]
"To make an apple pie from scratch, you must first invent the universe."
Carl Sagan
----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO IBM-MAIN
