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  1. JDK
  2. JDK-8311536

JFR TestNativeMemoryUsageEvents fails in huge pages configuration

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    • jfr
    • b07
    • x86_64
    • linux

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      Description

        Test that failed: jdk/jfr/event/runtime/TestNativeMemoryUsageEvents.java
        Platform: linux-x64 (Oracle Linux 8.7) with huge pages configured
        JVM flags: -XX:+UseLargePages

        ---------------- Details:
        java.lang.RuntimeException: heap should have grown and NMT should show that: expected 134217728 > 134217728
        at jdk.test.lib.Asserts.fail(Asserts.java:594)
        at jdk.test.lib.Asserts.assertGreaterThan(Asserts.java:343)
        at jdk.jfr.event.runtime.TestNativeMemoryUsageEvents.verifyHeapGrowth(TestNativeMemoryUsageEvents.java:155)
        at jdk.jfr.event.runtime.TestNativeMemoryUsageEvents.main(TestNativeMemoryUsageEvents.java:188)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
        at java.base/java.lang.Thread.run(Thread.java:1583)

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                mgronlun Markus Grönlund
                mseledtsov Mikhailo Seledtsov
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                  Updated:
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