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[cosmos-dev] COSMOS i10 Performance Tests : QA Update
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Title: COSMOS i10 Performance Tests : QA Update
Hi,
QA has attempted following performance tests on i10 stable driver and listed is the brief summary of them:
A) Configuration Tests
- COSMOSUI,ReportViewer running on Windows and all DataManagers/MDRs on linux
- DataManagers/MDRs on windows and COSMOSUI,ReportViewer on linux
Test Status:
- Completed, no issues.
B) Concurrency Tests
- Multiple COSMOS Web UI's running on single machine
- Multiple COSMOS Command line client and COSMOS Web UI's running on single machine
Test Status:
- Completed, no issues
C) Volume/Performance Tests (Using Apache JMeter Tool with SOAP/XML data)
- Broker (getAllGroups), with load samples of 10,50,100,150,200 users
- StatDataManager (getDatasourceKeysets), with load samples of 10,50,100,150,200 users
- LoggingDataManager (getLogFileIdentifiers), with load samples of 10,50,100,150,200 users
- FederatingCMDB (getGroupsByNamespace,cmdbf:query,cmdbf:registerRequest), with load samples of 10,50,100,150,200 users
- ExampleMDR (cmdbf:query), with load samples of 10,50,100,150,200 users
- SMLMDR (cmdbf:query), with load samples of 10,50,100,150,200 users
- AperiMdr (cmdbf:query), with load samples of 10,50,100,150,200 users
Test Status:
- Completed, no issues
D) Scalability/Stability Tests (Using Apache JMeter Tool with SOAP/XML data)
- ExampleMDR (cmdbf:query), with volumes of test data insertion (1MB,1.5MB,2MB) under data.xml (sample data of students repository) and
with load samples of 10,50 users.
Test Status:
- Completed, found some configuration issues.
- Unable to perform tests with >2MB data under data.xml file.
- While testing 2.5MB file of data.xml, found "Java heap space error" (fixed with -Xmx768m option). Also found "Post too large error" ,
which is fixed with Tomcat Configuration parameter - maxPostSize=0
- Unable to perform additional Scalability tests (like adding new DataManagers/MDR's) due to unavailability of sufficient information/documentation on
creating new DataManagers.
For detailed status on above tests, Pl. refer http://wiki.eclipse.org/COSMOS_i10_QA_Phase_Execution#Basic_Operational_efficiency_tests
And for test result files, refer : http://wiki.eclipse.org/images/9/90/Cosmos_i10_performancetestResults.zip
Thanks,
Srinivas