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From "Jonathan Ellis (JIRA)" <>
Subject [jira] [Assigned] (CASSANDRA-875) Performance regression tests, take 2
Date Tue, 15 May 2012 21:15:08 GMT


Jonathan Ellis reassigned CASSANDRA-875:

    Assignee: Tyler Patterson
> Performance regression tests, take 2
> ------------------------------------
>                 Key: CASSANDRA-875
>                 URL:
>             Project: Cassandra
>          Issue Type: Test
>          Components: Tools
>            Reporter: Jonathan Ellis
>            Assignee: Tyler Patterson
>              Labels: gsoc, gsoc2010
> 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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