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  1. ZooKeeper
  2. ZOOKEEPER-3844 Add useful metrics for ZK servers
  3. ZOOKEEPER-3845

Add metric JVM_PAUSE_TIME

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Details

    • Sub-task
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 3.7.0, 3.6.2
    • metric system
    • None

    Description

      This metric is used to report how long the JVM stalls, which will help understand issues when there is unexpected high latency due to things like GC.

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        relates to

        Improvement - An improvement or enhancement to an existing feature or task. ZOOKEEPER-4818 Export JVM heap metrics in ServerMetrics

        • Minor - Minor loss of function, or other problem where easy workaround is present.
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            jiehuangjie Jie Huang
            jiehuangjie Jie Huang
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