Re: Ceph Benchmark HowTo

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On Wed, Jul 25, 2012 at 1:25 PM, Gregory Farnum <greg@xxxxxxxxxxx> wrote:
> Yeah, an average isn't necessarily very useful here — it's what you
> get because that's easy to implement (with a sum and a counter
> variable, instead of binning). The inclusion of max and min latencies
> is an attempt to cheaply compensate for that...but if somebody wants
> to find/write an appropriately-licensed statistical counting library
> and integrate it with rados bench, then (say it with me) contributions
> are welcome! ;)

How about "output results in a good machine-readable format and here's
the pandas script to crunch it to a useful summary".

http://pandas.pydata.org/
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