Performance of org.eclipse.jdt.debug: M20080221-1800 relative to 3.2 (200801281721)

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 11 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)
PerfBreakpointTests#testBreakpointRemoval()	+3.9% [±0.9]	+1.3% [±0.9]	+3.7% [±0.6]	+4.2% [±1.9]	+2.0% [±1.4]
PerfBreakpointTests#testLineBreakpointCreation()	+0.8% [±0.4]	+0.0% [±0.6]	- 0.3% [±0.6]	+3.5% [±1.4]	+1.2% [±0.7]
PerfBreakpointTests#testMethodEntryBreakpointCreation()	+1.2% [±0.3]	- 1.3% [±0.4]	+0.9% [±0.2]	+0.7% [±1.2]	+0.1% [±0.6]
PerfBreakpointTests#testWatchpointCreation()	+0.6% [±0.6]	+1.1% [±0.7]	+1.7% [±0.6]	- 2.2% [±1.3]	- 0.7% [±0.8]
PerfConditionalBreakpointsTests#testConditionalBreakpoints()	+12.9% [±11.6]	- 3.0% [±4.9]	- 8.8% [±8.2]	+2.7% [±11.8]	+3.0% [±5.6]
PerfConsoleTests#testProcessConsolePlainOutput10000Lines()	- 4.3% [±0.7]	- 2.7% [±1.6]	- 4.6% [±1.3]	- 0.5% [±1.8]	- 3.2% [±0.9]
PerfConsoleTests#testProcessConsoleStackTraceOutput10000Lines()	- 4.5% [±0.9]	- 0.8% [±1.3]	- 6.0% [±1.5]	+2.4% [±1.7]	- 1.1% [±1.2]
PerfConsoleTests#testProcessConsoleWrappedOutput10000Lines()	- 6.9% [±0.8]	- 2.4% [±1.6]	- 5.1% [±1.3]	- 6.7% [±2.0]	- 6.1% [±1.2]
PerfContextualLaunchMenu#testContextualLaunchMenu()	+89.3% [±3.6]	+87.3% [±12.6]	+86.5% [±12.6]	+92.9% [±5.5]	+94.1% [±14.1]
PerfSteppingTests#testBareStepOver()	- 1.2% [±0.6]	- 2.3% [±0.4]	- 0.4% [±0.1]	- 2.6% [±1.1]	- 4.8% [±0.7]
PerfVariableDetailTests#testToStringDetails()	+27.9% [±0.4]	+25.9% [±0.5]	+26.2% [±0.3]	+21.1% [±1.1]	+19.2% [±0.7]