JDK-8177765 : gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterMinorGC.java: Actual memory usage should not deviate from expected
  • Type: Bug
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 9,10
  • Priority: P3
  • Status: Closed
  • Resolution: Duplicate
  • Submitted: 2017-03-29
  • Updated: 2019-05-07
  • Resolved: 2019-01-30
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.

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JDK 13
13Resolved
Related Reports
Duplicate :  
JDK-8218049 - Survivor MemoryMXBean used() size granularity is region based
Relates :  
JDK-8190277 - TestPromotionToSurvivor - Actual memory usage should not deviate from expected
Relates :  
JDK-8129886 - Test TestPromotionToSurvivor fails with jimage refresh
Relates :  
JDK-8081688 - SurvivorAlignmentInBytes tests too lenient
Sub Tasks
JDK-8186149 :  
quarantine gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterMinorGC.java - Resolved
Description
intermittent failure.

java.lang.RuntimeException: Actual memory usage should not deviate from expected for more then 1172616: expected that 1174608 <= 1172616
	at jdk.test.lib.Asserts.fail(Asserts.java:594)
	at jdk.test.lib.Asserts.assertLessThanOrEqual(Asserts.java:154)
	at jdk.test.lib.Asserts.assertLTE(Asserts.java:125)
	at SurvivorAlignmentTestMain.verifyMemoryUsage(SurvivorAlignmentTestMain.java:333)
	at TestPromotionFromSurvivorToTenuredAfterMinorGC.main(TestPromotionFromSurvivorToTenuredAfterMinorGC.java:112)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:563)
	at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:110)
	at java.base/java.lang.Thread.run(Thread.java:844)

seen on various platforms.

JDK-8139713: