Thanks for the suggestion. I’ve wondered if it’s a Java thing, maybe garbage collecting? I haven’t ruled out a failing hard drive either, though I would expect the frequency to be increasing were that the case.
Java 7 … yikes. Maybe I’ll upgrade the to the latest patch version first ☺ Terry From: [email protected] [mailto:[email protected]] On Behalf Of Mark Waite Sent: Tuesday, November 18, 2014 1:09 PM To: [email protected] Subject: Re: What might cause Jenkins to become unresponsive for brief periods of time? You might also consider if you should switch from JDK 6 to JDK 7. The current Java 6 patch version is 1.6.0_45, which is newer than the Java 6 version you're running. On Tue, Nov 18, 2014 at 12:03 PM, Jeffrey Parker <[email protected]<mailto:[email protected]>> wrote: What about the CPU usage on a per core basis? I have seen Jenkins push a single core to maximum for periods of time. On Tuesday, November 18, 2014 12:21:41 PM UTC-6, Dunnigan, Terrence J wrote: Hi All, >From time to time our Jenkins will become unresponsive for brief periods of >time. The software is still running (per Windows Task Manager) and the PC is >otherwise perfectly responsive. CPU utilization does not exceed 10%. Plenty of >available RAM. System specs: Windows Server 2008 Java 1.6.0_27 Jenkins LTS 1.554.3 Monitoring plugin 1.49.0 The Monitoring plugin shows these gaps in memory usage. It’s as if Jenkins freezes up for 10 minutes at a time every now and then. [https://groups.google.com/group/jenkinsci-users/attach/911c2f9e462729e6/image001.png?part=0.1&authuser=0] Thanks for any insight. Terry -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. For more options, visit https://groups.google.com/d/optout. -- Thanks! Mark Waite -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
