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Plan is to perform the tests for List API in multiple iterations. Each iteration will differ in terms of server configuration, number of List APIs executed etc. 

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Details are mentioned against each iteration.

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Following outlines the results for Test Execution of few List API which were optimized as part of API re-factoring.

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Base Line Numbers Before API Optimization:

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Uploaded the baseline numbers which were recorded before API Optimization here:

https://cwiki.apache.org/confluence/display/CLOUDSTACK/Performance+Test+Baselines

Test Results for 4.1

Tests were carried out in two Iterations to start with, each iteration differs mostly in the configuration. The configuration used during ITERATION 2 is similar to the ones used with the Base Line Runs.

ITERATION 1:

Following configuration was used for this run:

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mysql configuration attached here: my.cnf.txt

Results:

https://cwiki.apache.org/confluence/display/CLOUDSTACK/List+API+Perf+Results+Iteration+1^{Image Removed}

ITERATION 2:

Following configuration was used for this run:

Management Server :

Dual core Intel(R) Xeon(R) CPU processor, 2.27GHz, ht enabled, 4 processor

Database:

Quad-Core AMD Opteron(tm) Processor, 2.1GHz, ht enabled, 8 processor

CentOS release 6.2 (Final), x86_64

MySQL-server-5.5.21-1.linux2.6.x86_64 (InnoDB engine)

mysql configuration - same as Iteration 1

Results:

https://cwiki.apache.org/confluence/display/CLOUDSTACK/List+API+Perf+Results+Iteration+2^{Image Removed}

OVERALL RESULTS:

For the ITERATION 2 which used the same configuration as baseline runs, the results were same or better. 

PENDING:

Following List APIs are yet to be measured