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Date: Fri, 16 Oct 2009 15:35:28 -0700
Message-ID: <e282921e0910161535nd21544fl6de16c6499ba3e90@mail.gmail.com>
Subject: Re: bench/ directory
From: Chris Anderson <jchris@apache.org>
To: dev@couchdb.apache.org
Content-Type: text/plain; charset=ISO-8859-1

On Fri, Oct 16, 2009 at 3:21 PM, Joe Williams <joe@joetify.com> wrote:
>
> I have also been working on benchmarking Couch and wrote Baracus
> (http://github.com/joewilliams/baracus) the last few days. It's a
> wrapper for httperf that generates session work logs that httperf
> reads through and generates (reads and writes) requests from. Doc size,
> session count, requests per session, request rate and etc are all
> configurable. It even dumps the results into Couch so you can write
> views to get more from the data.
>
> I have a few new features in the works such as work logs as attachments
> so you can replay them at a later date (thanks davisp) and etc. Any
> feedback is appreciated.
>

Cool! We should come up with a simple JSON document format for saving
benchmark results. That way they can be aggregated, visualized and
mixed into the Relaxville data corpus, etc.

Chris

> -Joe
>
>
>
> On Fri, 16 Oct 2009 14:51:16 -0700
> Chris Anderson <jchris@apache.org> wrote:
>
>> Devs,
>>
>> I wrote some benchmarks today and added them to trunk. They are still
>> rudimentary, but I wanted to open the door for other people to follow.
>> I've written a blog post with some numbers here:
>>
>> http://jchrisa.net/drl/_design/sofa/_show/post/Benchmarking-CouchDB
>>
>> To use the JavaScript benchmarks:
>>
>> cd bench/
>> ./runner.sh
>>
>> The scripts are written in benches.js so it should be easy to add new
>> ones. They use the same client as the test suite so you already know
>> how to hack it. There's no reason these shouldn't be able to run in
>> the browser with a little glue code. Keep that in mind as you are
>> writing new ones, but it should't be a big deal to get them to run in
>> either place eventually.
>>
>> There are also plain curl + bash benchmarks you can run from:
>>
>> ./benchbulk.sh
>>
>> I'd like to work in a way to collect and share results from these as
>> well. One step at a time.
>>
>> Chris
>>
>
>
> --
> Name: Joseph A. Williams
> Email: joe@joetify.com
> Blog: http://www.joeandmotorboat.com/
>


-- 
Chris Anderson
http://jchrisa.net
http://couch.io