Hi, When Zowe starts up, there are 5 or more JVMs all trying to start at the same time. RMF reports waiting for CPU.
Your idea of running with no ZIIPs is a good one, but my license is for 3 CPUs + 2 free ZIIPS, so overall I think it is better to use the free ZIIPs Moving work out of discretionary solved the problem. Colin On Mon, 3 Feb 2025 at 05:21, Attila Fogarasi < [email protected]> wrote: > The obvious explanation is that your zowe workload doesn't have more active > threads than zIIPs most of the time. Note that not all of zowe is zIIP > eligible, most of the CLI and APIML are zIIP eligible. Much of the CLI is > single threaded per client and sounds like you have few clients for zowe. > As an aside, on zPDT its probably faster to run with no zIIP as the > emulation gives no advantage to zIIP and just pollutes the x86 cache. > > On Wed, Jan 29, 2025 at 12:31 AM Colin Paice < > [email protected]> wrote: > > > I am running Zowe on my zPDT system. > > > > The ZIIPS are running flat out ( with waits for ZIIPS) but the GCPs are > > pretty idle. > > > > Ive IIPHONORPRIORITY=YES which says use GCP if shortage of ZIIP. > > > > Is there anything else I should be looking at? > > > > Colin > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email to [email protected] with the message: INFO IBM-MAIN > > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
