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  1. JDK
  2. JDK-8343893

Test jdk/jfr/event/runtime/TestNativeMemoryUsageEvents.java failed: heap should have grown and NMT should show that: expected 0 > 0

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      Test: jdk/jfr/event/runtime/TestNativeMemoryUsageEvents.java

      ----------System.out:(13/869)----------
      [0.040s][info][gc] Using The Z Garbage Collector
      [1.109s][info][gc] GC(0) Major Collection (Warmup)
      [1.217s][info][gc] GC(0) Major Collection (Warmup) 14M(11%)->8M(6%) 0.107s
      [1.385s][info][gc] GC(1) Major Collection (Warmup)
      [1.506s][info][gc] GC(1) Major Collection (Warmup) 26M(20%)->82M(64%) 0.121s
      [1.510s][info][gc] GC(2) Major Collection (Warmup)
      [1.610s][info][gc] GC(3) Minor Collection (Allocation Rate)
      [1.871s][info][gc] GC(3) Minor Collection (Allocation Rate) 80M(62%)->82M(64%) 0.260s
      [1.878s][info][gc] GC(4) Minor Collection (Allocation Rate)
      [1.937s][info][gc] GC(4) Minor Collection (Allocation Rate) 82M(64%)->86M(67%) 0.060s
      [1.949s][info][gc] GC(5) Minor Collection (Allocation Rate)
      [2.050s][info][gc] GC(5) Minor Collection (Allocation Rate) 86M(67%)->82M(64%) 0.101s
      [2.050s][info][gc] GC(2) Major Collection (Warmup) 82M(64%)->82M(64%) 0.540s
      ----------System.err:(14/1012)----------
      java.lang.RuntimeException: heap should have grown and NMT should show that: expected 0 > 0
      at jdk.test.lib.Asserts.fail(Asserts.java:691)
      at jdk.test.lib.Asserts.assertGreaterThan(Asserts.java:400)
      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:104)
      at java.base/java.lang.reflect.Method.invoke(Method.java:567)
      at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
      at java.base/java.lang.Thread.run(Thread.java:1576)

      Failed in tier8 on three platforms: linux-x64, linux-aarch64, windows-x64

            jsjolen Johan Sjölen
            dholmes David Holmes
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              Created:
              Updated: