Two tests are failing many times in Tier2 after JDK-8047998:

  10 gc/arguments/TestNewSizeFlags.java
  10 gc/arguments/TestVerifyBeforeAndAfterGCFlags.java

so 20 failures per Tier2.

Three tests are failing many times in Tier3 after JDK-8047998:

   4 compiler/runtime/Test8010927.java
   6 jdk/jfr/event/gc/detailed/TestPromotionFailedEventWithDefNew.java
   6 jdk/jfr/event/gc/detailed/TestPromotionFailedEventWithParallelScavenge.java

so 16 failures per Tier3.

The failures look like:

----------System.err:(18/994)----------
 stdout: [Error occurred during initialization of VM
The MaxNewSize must be the same as NewSize because the MaxHeapSize and InitialHeapSize are the same.
];
 stderr: []
 exitValue = 1

java.lang.RuntimeException: Expected to get exit value of [0], exit value is: [1]
at jdk.test.lib.process.OutputAnalyzer.shouldHaveExitValue(OutputAnalyzer.java:490)
at gc.arguments.TestVerifyBeforeAndAfterGCFlags.testVerifyFlags(TestVerifyBeforeAndAfterGCFlags.java:105)
at gc.arguments.TestVerifyBeforeAndAfterGCFlags.main(TestVerifyBeforeAndAfterGCFlags.java:69)
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.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:333)
at java.base/java.lang.Thread.run(Thread.java:1570)

JavaTest Message: Test threw exception: java.lang.RuntimeException
JavaTest Message: shutting down test

result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Expected to get exit value of [0], exit value is: [1]