Hi Vincent, Couldn't check your thread dumps just now since I'm currently offline, but if you're using the disk usage plugin try removing it.
We removed it some weeks ago too after seeing perf issues and analyzing out these dumps. And there's been quite a lot of people here that seemed to get the same problem. HTH Cheers Le 23 août 2014 17:30, "Vincent Massol" <vmas...@gmail.com> a écrit : > Hi guys, > > At XWiki (http://xwiki.org) we've been using Jenkins for a long time but > we've had performance issues for a while. I've disabled the Dashboard > plugin that we were using in order to track down the performance issues. > But even after disabling we still have issues. > > It happens that regularly and often when we navigate to a job in the UI, > our jenkins server takes over 10 minutes to answer. > > It happened to me just a few minutes ago at > http://ci.xwiki.org/job/xwiki-platform-6.1.x/ and I was able to get 2 > thread dumps, spaced by a few minutes: > * Thread dump 1: https://gist.github.com/vmassol/361225e90113c49100b5 > * Thread dump 2: https://gist.github.com/vmassol/e495d48b0dc0b14c52a0 > > Unfortunately I don't know Jenkin's code and it's hard for me to > understand the problem. What I see is that a lot of threads seems to be > doing hudson.remoting.FlightRecorderInputStream.read(). > > Any idea of what could be going on? > > Anything I could do to help debug the issue? > > Thanks a lot for any help > -Vincent Massol > XWiki Committer > > -- > 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. > -- 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.
