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  1. JDK
  2. JDK-8225554

add JFR event for uncommon trap

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    Details

    • Type: Enhancement
    • Status: Closed
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: 13
    • Fix Version/s: 14
    • Component/s: hotspot

      Description

      having a jfr event emitted when an uncommon trap can be helpful to understand performance of application. furthermore, such event will be also helpful in compiler testing to determine whenever and why compiler method has been deoptimized.
        

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              Assignee:
              iignatyev Igor Ignatyev (Inactive)
              Reporter:
              iignatyev Igor Ignatyev (Inactive)
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