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This is the main development page for EclipseLink performance.
 
This is the main development page for EclipseLink performance.
* [https://bugs.eclipse.org/bugs/buglist.cgi?query_format=advanced&short_desc_type=allwordssubstr&short_desc=&classification=Technology&product=EPS%28EclipseLink%29&long_desc_type=allwordssubstr&long_desc=&bug_file_loc_type=allwordssubstr&bug_file_loc=&status_whiteboard_type=allwordssubstr&status_whiteboard=&keywords_type=allwords&keywords=performance&bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&emailtype1=substring&email1=&emailtype2=substring&email2=&bugidtype=include&bug_id=&votes=&chfieldfrom=&chfieldto=Now&chfieldvalue=&cmdtype=doit&order=Reuse+same+sort+as+last+time&field0-0-0=noop&type0-0-0=noop&value0-0-0= Open performance bugs]
 
  
[[Category:EclipseLink]]
+
EclipseLink performance is tracked through several mechanisms.
 +
* Weekly regression performance unit tests.
 +
* Milestone third party product performance unit tests comparisons.
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* Milestone concurrency regression unit tests.
 +
* Milestone performance regression unit tests.
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* Public standard benchmarks such as [http://www.spec.org/benchmarks.html#java SPECjAppServer ®].
 +
 
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===Tests===
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<table border=1 cellspacing=0 cellpadding=0>
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<tr style="background:#ffdead"><td>Component</td><td>Test</td><td>Description</td></tr>
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<tr><td>Core</td><td>PerformanceComparisonModel</td><td>Compares the performance of different operations (reading vs batch reading)</td></tr>
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<tr><td>Core</td><td>PerformanceTestModel</td><td>Compares performance for each test against previous result.</td></tr>
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<tr><td>Core</td><td>ConcurrencyComparisonTestModel</td><td>Compares concurrency for each test using 1 to 32 threads.</td></tr>
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<tr><td>Core</td><td>ConcurrencyRegressionTestModel</td><td>Compares concurrnecy for each test against previous result.</td></tr>
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<tr><td>JPA</td><td>JPAPerformanceRegressionModel</td><td>Compares performance for each test against previous result.</td></tr>
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<tr><td>JPA</td><td>JPAConcurrencyComparisonTestModel</td><td>Compares concurrency for each test using 1 to 32 threads.</td></tr>
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<tr><td>JPA</td><td>JPAIsolatedPerformanceRegressionModel</td><td>Compares performance without caching.</td></tr>
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<tr><td>JPA</td><td>HibernateJPAPerformanceRegressionModel</td><td>Compares EclipseLink with Hibernate.</td></tr>
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<tr><td>JPA</td><td>OpenJPAJPAPerformanceRegressionModel</td><td>Compares EclipseLink with OpenJPA.</td></tr>
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<tr><td>JPA</td><td>EssentialsJPAPerformanceRegressionModel</td><td>Compares EclipseLink with TopLink Essentials.</td></tr>
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<tr><td>JPA</td><td>TopLinkJPAPerformanceRegressionModel</td><td>Compares EclipseLink with TopLink.</td></tr>
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<tr><td>JPA</td><td>JPAMemoryLeakModel</td><td>Tests for possible memory leaks in EclipseLink.</td></tr>
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</table>
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====Results====
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* [[/Results/1.0/|Results comparing EclipseLink 1.0 with TopLink® Essentials]]
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* [[/Results/1.1/|Results comparing EclipseLink 1.1 with EclipseLink 1.0]]
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* [[/Results/1.2/|Results comparing EclipseLink 1.2 with EclipseLink 1.1]]
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* [[/Results/2.0/|Results comparing EclipseLink 2.0 with EclipseLink 1.2]]
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* [[/Results/2.1/|Results comparing EclipseLink 2.1 with EclipseLink 2.0]]
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===Links===
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* [[EclipseLink/DesignDocs/221546|EclipseLink 1.0 Performance project]]
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* [[EclipseLink/DesignDocs/221546(1.1)|EclipseLink 1.1 Performance project]]
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* [[EclipseLink/DesignDocs/221546(2.0)|EclipseLink 2.0 Performance project]]
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* [https://bugs.eclipse.org/bugs/buglist.cgi?query_format=advanced&short_desc_type=allwordssubstr&short_desc=&classification=RT&component=Foundation&component=JPA&product=EclipseLink&long_desc_type=allwordssubstr&long_desc=&bug_file_loc_type=allwordssubstr&bug_file_loc=&status_whiteboard_type=allwordssubstr&status_whiteboard=&keywords_type=allwords&keywords=performance&bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&emailtype1=substring&email1=&emailtype2=substring&email2=&bugidtype=include&bug_id=&votes=&chfieldfrom=&chfieldto=Now&chfieldvalue=&cmdtype=doit&order=Reuse+same+sort+as+last+time&field0-0-0=noop&type0-0-0=noop&value0-0-0= Open performance bugs]
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[[Category:EclipseLink|Performance]]

Revision as of 13:44, 12 January 2011

Performance

This is the main development page for EclipseLink performance.

EclipseLink performance is tracked through several mechanisms.

  • Weekly regression performance unit tests.
  • Milestone third party product performance unit tests comparisons.
  • Milestone concurrency regression unit tests.
  • Milestone performance regression unit tests.
  • Public standard benchmarks such as SPECjAppServer ®.

Tests

ComponentTestDescription
CorePerformanceComparisonModelCompares the performance of different operations (reading vs batch reading)
CorePerformanceTestModelCompares performance for each test against previous result.
CoreConcurrencyComparisonTestModelCompares concurrency for each test using 1 to 32 threads.
CoreConcurrencyRegressionTestModelCompares concurrnecy for each test against previous result.
JPAJPAPerformanceRegressionModelCompares performance for each test against previous result.
JPAJPAConcurrencyComparisonTestModelCompares concurrency for each test using 1 to 32 threads.
JPAJPAIsolatedPerformanceRegressionModelCompares performance without caching.
JPAHibernateJPAPerformanceRegressionModelCompares EclipseLink with Hibernate.
JPAOpenJPAJPAPerformanceRegressionModelCompares EclipseLink with OpenJPA.
JPAEssentialsJPAPerformanceRegressionModelCompares EclipseLink with TopLink Essentials.
JPATopLinkJPAPerformanceRegressionModelCompares EclipseLink with TopLink.
JPAJPAMemoryLeakModelTests for possible memory leaks in EclipseLink.

Results

Links