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  1. JDK
  2. JDK-8131035

[TESTBUG] sun/management/HotspotRuntimeMBean/GetTotalSafepointTime.java needs to enable UsePerfData

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    • svc
    • b75

        Test sun/management/HotspotRuntimeMBean/GetTotalSafepointTime.java is seen to fail with:

         java.lang.RuntimeException: Total safepoint time illegal value: -1 ms (MIN = 1; MAX = 9223372036854775807)

        This is typically seen on embedded systems as by default UsePerfData is disabled, but we can reproduce on any system by disabling UserPerfData:

         > jtreg -a -v -testjdk:/scratch/dh198349/jdk9-hs-rt/build/b00/se-linux-i586-internal/images/jdk -vmoption:-XX:-UsePerfData sun/management/HotspotRuntimeMBean/GetTotalSafepointTime.java
        runner starting test: sun/management/HotspotRuntimeMBean/GetTotalSafepointTime.java
        runner finished test: sun/management/HotspotRuntimeMBean/GetTotalSafepointTime.java
        Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Total safepoint time illegal value: -1 ms (MIN = 1; MAX = 9223372036854775807)

              ykantser Yekaterina Kantserova (Inactive)
              dholmes David Holmes
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                Created:
                Updated:
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