Isn't capacity capping a 4 hour rolling average? So wouldn't it kick in before 4 hours?
Unless the workload is slow for about 9 hours, then CPU utilization picks up. On Thu, Aug 16, 2012 at 6:34 AM, Knutson, Sam <[email protected]> wrote: > Hi Manshadi, > > You might check to see if you have Defined Capacity or Group Capacity setup > on the HMC for the LPARs on this CEC. > This would fit with the general symptom of IPL and then sometime later seeing > a slowdown. You said 12 hours but I want to consider that might be > subjective and not always exactly 12 hours. The RMF Monitor III screen CPC > aka RMF V1R13 CPC Capacity shows if you have capped the LPARs. > > Best Regards, > > Sam Knutson, GEICO > System z Team Leader > mailto:[email protected] > (office) 301.986.3574 > (cell) 301.996.1318 > > "Think big, act bold, start simple, grow fast..." > > > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] On > Behalf Of Mehrshad Manshadi > Sent: Thursday, August 16, 2012 4:44 AM > To: [email protected] > Subject: Z900 (2064 - 216) Problem. > > Hi all, > We have a parallel Sysplex with 2 members.one of them is a CPU Z900 (2064 > -1C5) with Z/OS 1.8 as operating system and the other is CPU Z900(2064-216) > with the same operating system. We have a weird problem with CPU 2064-216 as > follows: > When we power on reset the CPU and IPL from that,It works OK. for about 12 > hours and after that it degrades and the jobs take much more times to > complete.(about 4 times).The major things is decreasing No. of SIO for the > jobs.after that even REIPL is not resolve the problem and we have to POWER ON > RESET the CPU and REIPL for the next 12 hours!!. > We exchange the operating systems between two CPUs but the problem is exactly > the same. > > Does anybody have the same experience ? > > Any help should by highly appreciated. > > Regards, > Manshadi -- Mike A Schwab, Springfield IL USA Where do Forest Rangers go to get away from it all? ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
