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  1. Jenkins
  2. JENKINS-31932

Performance regression after fixing synchronization issue when setting JDK installations. (issue 28292)

    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major Major
    • core
    • Ubuntu 14.04.1 LTS 64bit
      Jenkins ver. 1.625.2
      Java(TM) SE Runtime Environment (build 1.7.0_76-b13)

      The fix for JENKINS-28292 included in 1.618 is causing performance
      issues - requests are hanging on Jenkins.getJDKs for a very long time
      (sometimes minutes). This does happen on 2 of our Jenkins instances and can be observed at least few times per day by different users. I don't have a thread dump available but I'll try to get it for reference.

          [JENKINS-31932] Performance regression after fixing synchronization issue when setting JDK installations. (issue 28292)

          Lukasz Karnasiewicz created issue -
          Lukasz Karnasiewicz made changes -
          Status Original: Open [ 1 ] New: In Progress [ 3 ]
          Lukasz Karnasiewicz made changes -
          Description Original: The fix for JENKINS-28292 included in 1.618 is causing performance
          issues - requests are hanging on Jenkins.getJDKs for a very long time
          (sometimes minutes). This does happen at least a few times per day for
          every user. I don't have a thread dump available but I'll try to get it
          for reference.
          New: The fix for JENKINS-28292 included in 1.618 is causing performance
          issues - requests are hanging on Jenkins.getJDKs for a very long time
          (sometimes minutes). This does happen on 2 of our Jenkins instances and can be observed at least few times per day by different users. I don't have a thread dump available but I'll try to get it for reference.
          Environment New: Ubuntu 14.04.1 LTS 64bit
          Jenkins ver. 1.625.2
          Java(TM) SE Runtime Environment (build 1.7.0_76-b13)
          Lukasz Karnasiewicz made changes -
          Link New: This issue is related to JENKINS-28292 [ JENKINS-28292 ]
          Lukasz Karnasiewicz made changes -
          Status Original: In Progress [ 3 ] New: Open [ 1 ]
          Daniel Beck made changes -
          Labels New: regression
          SCM/JIRA link daemon made changes -
          Resolution New: Fixed [ 1 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]
          Daniel Beck made changes -
          Labels Original: regression New: lts-candidate regression
          Oliver Gondža made changes -
          Labels Original: lts-candidate regression New: 1.642.2-fixed regression
          R. Tyler Croy made changes -
          Workflow Original: JNJira [ 167403 ] New: JNJira + In-Review [ 198181 ]

            lkarnasiewicz Lukasz Karnasiewicz
            lkarnasiewicz Lukasz Karnasiewicz
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              Created:
              Updated:
              Resolved: