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: jenkinsci-users@googlegroups.com [mailto:jenkinsci-users@googlegroups.com] On Behalf Of Mark Waite Sent: Tuesday, November 18, 2014 1:09 PM To: jenkinsci-users@googlegroups.com 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 <thexd...@gmail.com<mailto:thexd...@gmail.com>> 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 jenkinsci-users+unsubscr...@googlegroups.com<mailto:jenkinsci-users+unsubscr...@googlegroups.com>. 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 jenkinsci-users+unsubscr...@googlegroups.com<mailto:jenkinsci-users+unsubscr...@googlegroups.com>. 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 jenkinsci-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
