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  1. JDK
  2. JDK-8205103

[TESTBUG] Instability in JFR test TestThreadCpuTimeEvent

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 11
    • Fix Version/s: 11
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      jfr
    • Resolved In Build:
      b19

      Backports

        Description

        If the host running the test is really starved for CPU time, it is possible that the test may fail to generate any CPU time related events. To make the test more stable, we can simply retry the event generation a few times until the events of interest are detected.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8205802 [TESTBUG] Instability in JFR test TestThreadCpuTimeEvent

            • P3 - Major loss of function.
            • Resolved
            duplicates

            Bug - A problem which impairs or prevents the functions of the product. JDK-8205466 jdk/jfr/event/runtime/TestThreadCpuTimeEvent.java fails with java.lang.RuntimeException: assertGreaterThan: expected PT0S > PT0S

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed

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                Assignee:
                rwestberg Robin Westberg (Inactive)
                Reporter:
                rwestberg Robin Westberg (Inactive)
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                  Updated:
                  Resolved: