gc/metaspace/TestMetaspacePerfCounters.java fails when synching jdk9/hs with jdk9/dev. Here's the stack:

command: main -XX:+IgnoreUnrecognizedVMOptions -XX:-UseCompressedOops -XX:-UseCompressedClassPointers -XX:+UsePerfData -XX:+UseParallelGC -XX:+UseParallelOldGC TestMetaspacePerfCounters
reason: User specified action: run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-UseCompressedOops -XX:-UseCompressedClassPointers -XX:+UsePerfData -XX:+UseParallelGC -XX:+UseParallelOldGC TestMetaspacePerfCounters
elapsed time (seconds): 0.744
STDOUT:
STDERR:
java.lang.RuntimeException: (assert failed: 2293760 >= 5554640)
 at jdk.test.lib.Asserts.error(Asserts.java:447)
 at jdk.test.lib.Asserts.assertTrue(Asserts.java:374)
 at jdk.test.lib.Asserts.assertGreaterThanOrEqual(Asserts.java:209)
 at jdk.test.lib.Asserts.assertGreaterThanOrEqual(Asserts.java:197)
 at jdk.test.lib.Asserts.assertGTE(Asserts.java:179)
 at TestMetaspacePerfCounters.checkPerfCounters(TestMetaspacePerfCounters.java:75)
 at TestMetaspacePerfCounters.main(TestMetaspacePerfCounters.java:56)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-internal/Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(java.base@9-internal/NativeMethodAccessorImpl.java:62)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-internal/DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(java.base@9-internal/Method.java:531)
 at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:110)
 at java.lang.Thread.run(java.base@9-internal/Thread.java:804)