Performance of org.eclipse.jdt.core: I20080617-2000 relative to 3.3 (200806171530)

RHEL 4.0 Sun 1.4.2_10 (3 GHz 2.5 GB)

Win XP Sun 1.4.2_10 (3 GHz 2 GB)

RHEL 3.0 Sun 1.4.2_10 (3 GHz 2 GB)

Win XP Sun 1.4.2_10 (2 GHz 512 MB)

RHEL 3.0 Sun 1.4.2_10 (2 GHz 512 MB)

Scenario Status

• an icon showing whether the test fails or passes and whether it's reliable or not.
  The legend for this icon is:
  • Green (): mark a successful result, which means this test has neither significant performance regression nor significant standard error
  • Red (): mark a failing result, which means this test shows a significant performance regression (more than 10%)
  • Gray (): mark a failing result (see above) with a comment explaining this degradation.
  • Yellow ( or ): mark a failing or successful result with a significant standard error (more than 3%)
  • Black (): mark an undefined result, which means that deviation on this test is not a number (NaN) or is infinite (happens when the reference value is equals to 0!)
  • "n/a": mark a test for with no performance results
• the value of the deviation from the baseline as a percentage (ie. formula is: (build_test_time - baseline_test_time) / baseline_test_time)
• the value of the standard error of this deviation as a percentage (ie. formula is: sqrt(build_test_stddev^2 / N + baseline_test_stddev^2 / N) / baseline_test_time)
  When test only has one measure, the standard error cannot be computed and is replaced with a '[n/a]'.

• fly over image of failing tests to see the complete error message
• to look at the complete and detailed test results, click on its image

All 57 scenarios	RHEL 3.0 Sun 1.4.2_10 (2 GHz 512 MB)	RHEL 3.0 Sun 1.4.2_10 (3 GHz 2 GB)	RHEL 4.0 Sun 1.4.2_10 (3 GHz 2.5 GB)	Win XP Sun 1.4.2_10 (2 GHz 512 MB)	Win XP Sun 1.4.2_10 (3 GHz 2 GB)
FullSourceWorkspaceASTTests#testDomAstCreationProjectJLS3()	+0.9% [±0.7]	+2.1% [±1.1]	+1.7% [±0.1]	+0.7% [±0.4]	- 0.5% [±1.6]
FullSourceWorkspaceASTTests#testPerfDomAstCreationJLS2()	+3.2% [±2.9]	+2.4% [±2.2]	+3.3% [±2.3]	+3.3% [±2.5]	+1.3% [±2.1]
FullSourceWorkspaceASTTests#testPerfDomAstCreationJLS3()	+3.0% [±0.3]	+3.0% [±0.5]	+3.0% [±0.3]	+3.1% [±0.3]	+2.9% [±1.3]
FullSourceWorkspaceASTTests#testWkspDomAstCreationJLS2()	- 1.5% [n/a]	+5.8% [n/a]	+1.3% [n/a]	Performance criteria not met when compared to '{config=eclipseperfwin1, build=3.3_200706251500_200806171530, jvm=sun}': Elapsed Process: 2.34m is not within [0%, 110%] of 2.06m - 13.6% [n/a]	- 0.3% [n/a]
FullSourceWorkspaceBuildTests#testBatchCompilerNoWarning()	- 3.2% [±1.2]	- 2.1% [±1.5]	+0.0% [±0.3]	- 6.2% [±1.2]	+8.0% [±1.9]
FullSourceWorkspaceBuildTests#testCompileJDTCoreProjectAllWarnings()	- 4.3% [±1.0]	+3.7% [±2.5]	+4.0% [±0.3]	- 5.3% [±1.5]	+7.1% [±0.7]
FullSourceWorkspaceBuildTests#testCompileJDTCoreProjectDefault()	- 3.3% [±1.6]	- 0.2% [±2.3]	+0.0% [±0.2]	- 5.2% [±2.2]	+3.9% [±0.9]
FullSourceWorkspaceBuildTests#testCompileJDTCoreProjectJavadoc()	- 2.5% [±1.4]	+1.8% [±3.4]	+0.8% [±0.1]	- 3.1% [±1.0]	+5.2% [±0.8]
FullSourceWorkspaceBuildTests#testCompileJDTCoreProjectNoWarning()	- 3.7% [±1.2]	+1.5% [±2.6]	+0.1% [±0.2]	- 6.7% [±2.5]	+3.8% [±0.6]
FullSourceWorkspaceBuildTests#testCompileSWTProjectDefault()	+2.9% [±1.3]	+3.8% [±1.3]	+3.4% [±0.1]	- 5.4% [±3.4]	+9.2% [±0.7]
FullSourceWorkspaceBuildTests#testFullBuildDefault()	- 7.7% [n/a]	+8.5% [n/a]	+3.5% [n/a]	+5.7% [n/a]	+10.8% [n/a]
FullSourceWorkspaceBuildTests#testFullBuildProjectAllWarnings()	- 3.7% [±2.4]	+4.6% [±0.5]	+3.0% [±4.0]	- 4.8% [±1.3]	+11.7% [±1.0]
FullSourceWorkspaceBuildTests#testFullBuildProjectDefault()	- 2.2% [±0.1]	+3.6% [±0.6]	+3.9% [±0.2]	- 1.8% [±0.7]	+9.3% [±0.5]
FullSourceWorkspaceBuildTests#testFullBuildProjectNoWarning()	- 4.7% [±0.3]	+1.6% [±0.4]	+1.2% [±0.2]	- 4.5% [±1.1]	+8.4% [±0.7]
FullSourceWorkspaceBuildTests#testParser()	- 2.1% [±0.5]	- 4.9% [±0.5]	- 0.3% [±0.2]	- 3.4% [±1.5]	- 4.8% [±1.1]
FullSourceWorkspaceBuildTests#testScanner()	+0.5% [±0.3]	+5.2% [±0.3]	- 1.0% [±0.1]	+2.9% [±0.5]	+3.2% [±0.6]
FullSourceWorkspaceCompletionTests#testPerfCompleteEmptyName()	+1.2% [±0.6]	+0.8% [±0.7]	+1.9% [±0.4]	+0.5% [±1.3]	+2.1% [±1.4]
FullSourceWorkspaceCompletionTests#testPerfCompleteEmptyNameWithoutMethods()	+1.2% [±0.4]	- 0.3% [±0.7]	+1.2% [±0.2]	+1.7% [±1.5]	+3.3% [±2.0]
FullSourceWorkspaceCompletionTests#testPerfCompleteEmptyNameWithoutTypes()	+0.8% [±0.4]	+0.7% [±0.6]	+1.0% [±0.2]	+0.0% [±1.5]	+0.7% [±5.2]
FullSourceWorkspaceCompletionTests#testPerfCompleteMemberAccess()	+2.5% [±0.4]	+3.1% [±0.7]	+2.5% [±0.4]	+0.2% [±1.5]	+2.3% [±1.6]
FullSourceWorkspaceCompletionTests#testPerfCompleteMethodDeclaration()	+0.3% [±1.6]	+0.5% [±1.4]	+1.8% [±1.4]	- 1.3% [±1.6]	- 0.4% [±1.7]
FullSourceWorkspaceCompletionTests#testPerfCompleteName()	+0.6% [±1.0]	- 1.1% [±0.3]	- 0.7% [±0.2]	- 0.7% [±0.9]	- 0.7% [±0.6]
FullSourceWorkspaceCompletionTests#testPerfCompleteNameWithoutMethods()	+0.0% [±0.5]	- 1.3% [±0.4]	- 1.0% [±0.3]	- 0.9% [±0.8]	+0.1% [±0.7]
FullSourceWorkspaceCompletionTests#testPerfCompleteNameWithoutTypes()	+0.5% [±0.6]	+0.0% [±0.8]	+1.5% [±5.3]	+0.1% [±1.4]	+1.4% [±1.6]
FullSourceWorkspaceCompletionTests#testPerfCompleteTypeReference()	+1.6% [±4.3]	- 0.3% [±0.5]	- 0.7% [±0.3]	- 0.9% [±0.8]	+0.3% [±0.6]
FullSourceWorkspaceFormatterTests#testFormatDefault()	+5.0% [±1.4]	+1.7% [±1.2]	+4.0% [±1.4]	+1.6% [±1.3]	+0.3% [±1.8]
FullSourceWorkspaceFormatterTests#testFormatDefaultBigFile()	+2.1% [±0.7]	+3.8% [±0.9]	+1.5% [±0.1]	+1.4% [±0.3]	+2.2% [±0.3]
FullSourceWorkspaceModelTests#testCloseProjects()	+3.7% [±9.4]	+4.9% [±8.7]	+0.5% [±9.0]	+19.7% [±5.8]	+2.4% [±3.5]
FullSourceWorkspaceModelTests#testCreateJavaElement()	- 0.6% [±1.8]	+1.6% [±1.1]	- 4.9% [±1.9]	- 7.4% [±1.0]	- 5.9% [±1.0]
FullSourceWorkspaceModelTests#testFindType()	+18.3% [±0.6]	+17.7% [±2.2]	+17.6% [±0.3]	+12.2% [±1.8]	+7.0% [±1.8]
FullSourceWorkspaceModelTests#testInitJDTPlugin()	+5.1% [±0.5]	+7.9% [±3.1]	+5.6% [±0.4]	+7.6% [±1.6]	+6.7% [±1.0]
FullSourceWorkspaceModelTests#testNameLookupFindKnownSecondaryType()	+1.6% [±0.7]	+0.7% [±0.8]	- 2.0% [±0.7]	+0.4% [±1.2]	+1.5% [±2.3]
FullSourceWorkspaceModelTests#testNameLookupFindKnownType()	- 0.7% [±2.9]	- 0.2% [±1.1]	- 1.4% [±1.0]	+3.7% [±1.0]	+1.5% [±2.0]
FullSourceWorkspaceModelTests#testNameLookupFindUnknownType()	+0.6% [±0.9]	+0.0% [±0.8]	- 1.3% [±0.7]	+0.6% [±0.8]	+0.8% [±1.0]
FullSourceWorkspaceModelTests#testPerfReconcile()	+0.8% [±4.2]	+3.2% [±0.6]	+1.8% [±0.3]	+2.0% [±0.6]	+1.2% [±1.4]
FullSourceWorkspaceModelTests#testPerfReconcileBigFileWithSyntaxError()	+3.0% [±0.4]	+3.5% [±0.8]	+3.0% [±0.3]	+2.7% [±0.7]	+5.8% [±1.7]
FullSourceWorkspaceModelTests#testPerfSearchAllTypeNamesAndReconcile()	+1.9% [±0.3]	+2.7% [±0.5]	+1.5% [±0.2]	+2.2% [±0.8]	+2.9% [±1.3]
FullSourceWorkspaceModelTests#testPopulateTwoBigJars()	+97.5% [±0.3]	+97.9% [±11.4]	+97.8% [±7.9]	+97.2% [±0.6]	+97.4% [±2.2]
FullSourceWorkspaceModelTests#testProjectFindKnownMemberType()	+1.4% [±1.0]	+0.4% [±1.4]	+0.0% [±0.6]	Performance criteria not met when compared to '{config=eclipseperfwin1, build=3.3_200706251500_200806171530, jvm=sun}': Elapsed Process: 365ms is not within [0%, 110%] of 329ms - 10.9% [±0.9]	+0.0% [±0.8]
FullSourceWorkspaceModelTests#testProjectFindKnownSecondaryType()	+9.7% [±1.0]	+5.5% [±1.1]	+8.6% [±0.5]	+5.2% [±0.9]	+6.2% [±2.6]
FullSourceWorkspaceModelTests#testProjectFindKnownType()	+1.2% [±0.9]	- 0.2% [±0.9]	+1.6% [±0.8]	- 1.5% [±1.3]	+1.2% [±1.1]
FullSourceWorkspaceModelTests#testProjectFindUnknownType()	+8.3% [±0.3]	+7.2% [±0.4]	+7.4% [±0.3]	+3.9% [±0.9]	+7.4% [±1.9]
FullSourceWorkspaceModelTests#testProjectFindUnknownTypeAfterSetClasspath()	+7.4% [±0.3]	+4.2% [±0.4]	+6.4% [±0.2]	+5.3% [±0.8]	+6.0% [±1.6]
FullSourceWorkspaceModelTests#testSeekPackageFragments()	- 1.4% [±1.8]	- 1.0% [±1.9]	- 1.9% [±1.7]	- 2.0% [±2.7]	- 1.7% [±4.4]
FullSourceWorkspaceSearchTests#testIndexing()	Performance criteria not met when compared to '{config=eclipseperflnx1, build=3.3_200706251500_200806171530, jvm=sun}': Elapsed Process: 55.39s is not within [0%, 110%] of 50.09s - 10.6% [n/a]	+4.8% [n/a]	- 2.1% [n/a]	- 1.2% [n/a]	- 0.4% [n/a]
FullSourceWorkspaceSearchTests#testIndexingOneProject()	- 0.5% [±1.1]	- 1.7% [±1.9]	- 1.9% [±0.2]	- 2.5% [±1.0]	- 1.0% [±0.7]
FullSourceWorkspaceSearchTests#testNewSearchAllTypeNames()	+2.7% [±0.5]	+1.1% [±0.2]	+1.2% [±0.2]	+12.4% [±0.9]	+7.3% [±2.8]
FullSourceWorkspaceSearchTests#testSearchAllTypeNameMatches()	+27.3% [±0.3]	+31.5% [±1.4]	+29.0% [±0.2]	+28.4% [±0.8]	+30.4% [±0.8]
FullSourceWorkspaceSearchTests#testSearchAllTypeNames()	+4.0% [±0.4]	+2.7% [±0.6]	+2.4% [±0.3]	+0.7% [±0.4]	+4.6% [±0.7]
FullSourceWorkspaceSearchTests#testSearchBinaryMethod()	- 1.3% [±0.2]	+0.0% [±2.3]	- 2.3% [±0.2]	+8.2% [±0.3]	+0.4% [±1.7]
FullSourceWorkspaceSearchTests#testSearchConstructor()	- 1.6% [±0.4]	- 1.6% [±0.2]	- 2.1% [±0.2]	- 2.5% [±0.1]	- 3.3% [±0.8]
FullSourceWorkspaceSearchTests#testSearchField()	- 2.1% [±0.3]	- 1.9% [±0.7]	- 2.0% [±0.2]	- 2.8% [±0.4]	- 0.9% [±0.8]
FullSourceWorkspaceSearchTests#testSearchMethod()	- 3.5% [±0.5]	- 7.6% [±1.1]	- 3.0% [±0.4]	- 8.9% [±0.7]	- 4.2% [±1.6]
FullSourceWorkspaceSearchTests#testSearchPackageDeclarationsWorkspace()	- 2.3% [±0.4]	- 1.8% [±0.8]	Performance criteria not met when compared to '{config=eclipseperflnx3, build=3.3_200706251500_200806171530, jvm=sun}': Elapsed Process: 306ms is not within [0%, 110%] of 269ms - 13.8% [±0.4]	- 1.4% [±1.2]	- 3.0% [±2.5]
FullSourceWorkspaceSearchTests#testSearchType()	- 1.9% [±0.5]	- 2.0% [±0.7]	- 2.2% [±0.4]	- 2.7% [±0.2]	- 4.2% [±0.6]
FullSourceWorkspaceTypeHierarchyTests#testPerfAllTypes()	- 0.2% [±0.3]	- 1.1% [±0.8]	+0.0% [±0.4]	+1.3% [±1.0]	+0.4% [±1.7]
FullSourceWorkspaceTypeHierarchyTests#testPerfClassWithPotentialSubinterfaces()	+0.4% [±0.4]	- 0.7% [±2.5]	+2.0% [±1.0]	+0.0% [±0.1]	- 0.7% [±1.9]