the following tests timed out in jdk-11+20 ATR w/ AOT'ed java.base:
affected tests:
serviceability/sa/TestUniverse.java#id0
serviceability/sa/TestType.java
serviceability/sa/TestRevPtrsForInvokeDynamic.java
serviceability/sa/TestPrintMdo.java
serviceability/sa/TestJmapCoreMetaspace.java
serviceability/sa/TestJmapCore.java
serviceability/sa/TestJhsdbJstackLock.java
serviceability/sa/TestIntConstant.java
serviceability/sa/TestInstanceKlassSizeForInterface.java
serviceability/sa/TestInstanceKlassSize.java
serviceability/sa/TestHeapDumpForLargeArray.java
serviceability/sa/TestHeapDumpForInvokeDynamic.java
serviceability/sa/TestG1HeapRegion.java
serviceability/sa/TestDefaultMethods.java
serviceability/sa/TestCpoolForInvokeDynamic.java
serviceability/sa/TestClhsdbJstackLock.java
serviceability/sa/TestClassDump.java
serviceability/sa/JhsdbThreadInfoTest.java
serviceability/sa/DeadlockDetectionTest.java
serviceability/sa/ClhsdbWhere.java
serviceability/sa/ClhsdbVmStructsDump.java
serviceability/sa/ClhsdbThread.java
serviceability/sa/ClhsdbSymbolTable.java
serviceability/sa/ClhsdbSymbol.java
serviceability/sa/ClhsdbSource.java
serviceability/sa/ClhsdbScanOops.java
serviceability/sa/ClhsdbPstack.java
serviceability/sa/ClhsdbPrintStatics.java
serviceability/sa/ClhsdbPrintAs.java
serviceability/sa/ClhsdbPmap.java
serviceability/sa/ClhsdbLongConstant.java
serviceability/sa/ClhsdbJstack.java
serviceability/sa/ClhsdbJhisto.java
serviceability/sa/ClhsdbJdis.java
serviceability/sa/ClhsdbInspect.java
serviceability/sa/ClhsdbFlags.java
serviceability/sa/ClhsdbFindPC.java
serviceability/sa/ClhsdbField.java
serviceability/sa/ClhsdbCDSCore.java
serviceability/sa/ClhsdbAttach.java
serviceability/sa/sadebugd/SADebugDTest.java
serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java