I'm no expert, but I am fairly sure that "swapped out and ready to run" is more due to lack of CPU resource, or some sort of WLM problem than a problem due to swapping.
-- John McKown Systems Engineer IV IT Administrative Services Group HealthMarkets(r) 9151 Boulevard 26 * N. Richland Hills * TX 76010 (817) 255-3225 phone * (817)-961-6183 cell john.mck...@healthmarkets.com * www.HealthMarkets.com Confidentiality Notice: This e-mail message may contain confidential or proprietary information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. HealthMarkets(r) is the brand name for products underwritten and issued by the insurance subsidiaries of HealthMarkets, Inc. -The Chesapeake Life Insurance Company(r), Mid-West National Life Insurance Company of TennesseeSM and The MEGA Life and Health Insurance Company.SM > -----Original Message----- > From: IBM Mainframe Discussion List > [mailto:ibm-m...@bama.ua.edu] On Behalf Of Pawel Leszczynski > Sent: Tuesday, March 16, 2010 9:00 AM > To: IBM-MAIN@bama.ua.edu > Subject: logical swapping in z/os 1.9 > > Hello everybody, > > Recently, when I was looking at RMF monitor III reports > during End of Day > processing I have noticed (from time to time) following delays: > > Job: WMJPXSR0 Primary delay: Swapped out and ready to run. > > Probable cause: Too many jobs/users running. > Help panels contain more possible causes. > > Primary > Reason : OUTR > > My first thought was that we have (central) storage problems, but > I didn't noticed any paging occuring that time (in fact, we > had about 50% > available frames), then I have read, that z/os doesn't use > physical swapping > anymore. I noticed, that such situation occurs when > simultaneusly many jobs > tries to enter the system. > Are there any parameters in z/os which can be customized to > eliminate such > delays, or it's 'deep system flavour'/normal behaviour and it > shouldn't be > touched? > I tried to read about how SRM adjust MPL but didn't understand it. > > Do you have any ideas how two handle such situation? > > Regards, > Pawel Leszczynski > PKO BP SA > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO > Search the archives at http://bama.ua.edu/archives/ibm-main.html > > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html