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  1. Jenkins
  2. JENKINS-31982

Jenkins UI hangs

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      The system started hanging without any change known to the system. Users always reported that Jenkins was sometimes slow, but I guess now it passed that threshold.

      I'm fairly new to thread dump and heap dump analysis, but from what I've see there is a bottle neck somewhere.

      • Garbage collection looks ok
      • System and JVM resources seem are not exceeded.

      I'm attaching the system info and a thread dumps from various freezes. Please let me know what else should I add. For some reason the /manage page doesn't want to load

        1. systeminfo.txt
          14 kB
        2. threaddump-12.09.tdump.zip
          30 kB

          [JENKINS-31982] Jenkins UI hangs

          Silviu Marchis created issue -
          Daniel Beck made changes -
          Component/s New: throttle-concurrent-builds-plugin [ 15745 ]
          Component/s Original: core [ 15593 ]
          Assignee New: Oleg Nenashev [ oleg_nenashev ]
          Oleg Nenashev made changes -
          Link New: This issue duplicates JENKINS-27650 [ JENKINS-27650 ]
          R. Tyler Croy made changes -
          Workflow Original: JNJira [ 167455 ] New: JNJira + In-Review [ 182740 ]
          Oleg Nenashev made changes -
          Resolution New: Cannot Reproduce [ 5 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]

            oleg_nenashev Oleg Nenashev
            silviump Silviu Marchis
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              Created:
              Updated:
              Resolved: