Performance of org.eclipse.osgi: M20090211-1700 relative to 3.3 (200806171530)

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percentage time (linear) time (log)

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)

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]'.

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All 10 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)
StatePerformanceTest#testCreation()	- 8.5% [±5.3]	- 5.7% [±3.4]	- 5.2% [±3.4]	n/a	- 2.8% [±4.0]
StatePerformanceTest#testResolution100()	+5.0% [±2.1]	+3.0% [±1.4]	+7.1% [±1.8]	n/a	+3.3% [±1.6]
StatePerformanceTest#testResolution1000()	+37.5% [±0.5]	+32.7% [±0.4]	+44.1% [±0.7]	n/a	+35.1% [±0.7]
StatePerformanceTest#testResolution500()	+29.9% [±0.3]	+24.8% [±0.4]	+34.8% [±0.3]	n/a	+27.4% [±1.7]
StatePerformanceTest#testResolution5000()	+50.7% [±7.5]	+46.3% [±7.2]	+58.7% [±6.7]	n/a	+47.6% [±6.8]
StatePerformanceTest#testStoreAndRetrieve()	- 3.3% [±1.5]	- 1.2% [±0.7]	- 2.9% [±0.9]	n/a	- 2.7% [±0.7]
StateUsesPerformanceTest#testUsesResolution00100()	+88.1% [±0.2]	+89.0% [±0.1]	+88.5% [±0.2]	n/a	+88.6% [±0.1]
StateUsesPerformanceTest#testUsesResolution00500()	+92.1% [±0.3]	+92.6% [±0.2]	+92.6% [±0.2]	n/a	+92.3% [±0.2]
StateUsesPerformanceTest#testUsesResolution01000()	+92.0% [±0.0]	+92.4% [±0.0]	+92.5% [±0.1]	n/a	+92.1% [±0.1]
StateUsesPerformanceTest#testUsesResolution05000()	+86.6% [±1.3]	+87.6% [±3.1]	+89.5% [±1.1]	n/a	+87.8% [±1.3]