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  1. Jenkins
  2. JENKINS-37570

Jenkins starts to response super slow after creating 400 branch jobs from Multi-branch-project

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Major Major
    • branch-api-plugin, core
    • None
    • Ubuntu 14.04 x86_64
      OpenJDK-7u101
      Jenkins 2.17
      Multi-branch-project 0.5.1

      8-core CPU | 8GB RAM |
      JVM: -Xms2048m -Xmx 2048m

      Right after doing branch-indexing to create 400 branch jobs,
      Jenkins starts to response super slow when open any pages (job page, manage jenkins page, etc).

      And after delete the Multi-branch job of 400 branch jobs,
      everything is back to normal.

      From the log,
      I don't see any out of memory error.
      But I do see the Java process has high %CPU (400~500) with about 1.9G RES memory.

        1. threaddump-02
          37 kB
        2. threddump-01.log
          37 kB

            Unassigned Unassigned
            totoroliu Rick Liu
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              Created:
              Updated: