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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2010/03/10 20:21:27 UTC

[jira] Created: (CASSANDRA-875) Performance regression tests, take 2

Performance regression tests, take 2
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                 Key: CASSANDRA-875
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-875
             Project: Cassandra
          Issue Type: Test
          Components: Tools
            Reporter: Jonathan Ellis


We have a  stress test in contrib/py_stress, and Paul has a tool using libcloud to automate running it against an ephemeral cluster of rackspace cloud servers, but to really qualify as "performance regression tests" we need to

 - test a wide variety of data types (skinny rows, wide rows, different comparator types, different value byte[] sizes, etc)
 - produce pretty graphs.  seriously.
 - archive historical data somewhere for comparison (rackspace can provide a VM to host a db for this, if the ASF doesn't have something in place for this kind of thing already)


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