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From Jan Lehnardt <...@apache.org>
Subject Re: Please report your indexing speed
Date Tue, 28 Feb 2012 22:09:40 GMT
Same story, but spinning disk, 5400rpm:

bench_R14B04_1.1.1_default_doc.tpl.log     0m19.175s
bench_R14B04_1.2.x_default_doc.tpl.log     0m16.821s
bench_R15B_1.1.1_default_doc.tpl.log       0m13.050s
bench_R15B_1.2.x_default_doc.tpl.log       0m13.292s

bench_R14B04_1.1.1_nested_6k.tpl.log       1m26.941s
bench_R14B04_1.2.x_nested_6k.tpl.log       0m39.178s
bench_R15B_1.1.1_nested_6k.tpl.log         0m47.766s
bench_R15B_1.2.x_nested_6k.tpl.log         0m31.697s

bench_R14B04_1.1.1_small_doc.tpl.log       1m19.851s
bench_R14B04_1.2.x_small_doc.tpl.log       1m43.057s
bench_R15B_1.1.1_small_doc.tpl.log         0m52.249s
bench_R15B_1.2.x_small_doc.tpl.log         1m8.195s

bench_R14B04_1.1.1_wow.tpl.log             0m29.589s
bench_R14B04_1.2.x_wow.tpl.log             0m24.867s
bench_R15B_1.1.1_wow.tpl.log               0m20.171s
bench_R15B_1.2.x_wow.tpl.log               0m18.800s

Full logs at http://jan.prima.de/slow_couch/rust/

Cheers
Jan
-- 


On Feb 28, 2012, at 21:22 , Jan Lehnardt wrote:

> 
> # tl;dr:
> 
> bench_R14B04_1.1.1_default_doc.tpl.log     0m18.749s
> bench_R14B04_1.2.x_default_doc.tpl.log     0m16.304s
> bench_R15B_1.1.1_default_doc.tpl.log       0m12.946s
> bench_R15B_1.2.x_default_doc.tpl.log       0m13.616s
> 
> bench_R14B04_1.1.1_nested_6k.tpl.log       1m27.267s
> bench_R14B04_1.2.x_nested_6k.tpl.log       0m37.910s
> bench_R15B_1.1.1_nested_6k.tpl.log         0m46.963s
> bench_R15B_1.2.x_nested_6k.tpl.log         0m33.011s
> 
> bench_R14B04_1.1.1_small_doc.tpl.log       1m17.212s
> bench_R14B04_1.2.x_small_doc.tpl.log       1m41.383s
> bench_R15B_1.1.1_small_doc.tpl.log         0m52.858s
> bench_R15B_1.2.x_small_doc.tpl.log         1m9.043s
> 
> bench_R14B04_1.1.1_wow.tpl.log             0m29.842s
> bench_R14B04_1.2.x_wow.tpl.log             0m24.178s
> bench_R15B_1.1.1_wow.tpl.log               0m20.493s
> bench_R15B_1.2.x_wow.tpl.log               0m19.584s
> 
> (Full logs at [5])
> 
> 
> # Description
> 
> All of these are on Mac OS X 10.7.3 on an SSD.
> 
> I'll be running the same set on spinning disk and then Robert N asked
> me to populate the DBs not using builk docs. Since that's gonna take
> a while, I'll probably run this overnight.
> 
> All of the results are generated by my fork of Jason's slow_couchdb[1]
> and Filipe's seatoncouch[2].
> 
> The changes I've made is have the small_doc test run with 500k instead
> of 50k docs, added .view files to match the tpl files in
> seatoncouch/templates/* so we can have similar views use the different
> doc structures.
> 
> I also added two scripts to orchestrate the above testing in a more
> automated fashion. It also allows you to run the full matrix yourself.
> All you need is set up homebrew allow `brew switch erlang R14B04` and
> R15B (which is controlled in matrix.sh[3]) and have a git checkout of the
> CouchDB sources that allow you to do `git checkout 1.1.1` or `1.2.x`
> (which is controlled in runner.sh[4], adjust the path to the git checkout
> there as well).
> 
> matrix.sh also allows you to specify which docs to run.
> 
> Please shout if you need any more info about this test run or how to
> run this yourself.
> 
> 
> # Analysis
> 
> Inconclusive, I'l like to run this on larger dbs in general to see if
> there are more differences that shake out and I've yet have to run this
> on a spinning disk let alone another OS* or more complex view functions
> or larger design docs (like the one Stefan had).
> 
> * It shouldn't be too much work to port slow_couchdb to other OSs, I'll
> definitely be looking into that, but we can do with every bit of help :)
> 
> So far, I'm happy to conclude that while there are definitely provable
> differences, that we can live with them.
> 
> Cheers
> Jan
> -- 
> 
> 
> [1]: https://github.com/janl/slow_couchdb
> [2]: https://github.com/janl/seatoncouch
> [3]: https://github.com/janl/slow_couchdb/blob/master/matrix.sh
> [4]: https://github.com/janl/slow_couchdb/blob/master/runner.sh
> [5]: http://jan.prima.de/slow_couch/ssd/
> 
> 
> On Feb 28, 2012, at 18:53 , Filipe David Manana wrote:
> 
>> Jason, repeated my last test with the 1Kb docs (
>> https://gist.github.com/1930804, map function
>> http://friendpaste.com/5C99aqXocN6N6H1BAYIigs ) to cover branch 1.1.x
>> as well. Here are the full results (also in
>> https://gist.github.com/1930807):
>> 
>> 
>> Before COUCHDB-1186
>> 
>> fdmanana 23:21:05 ~/git/hub/slow_couchdb (master)> docs=500000
>> batch=5000 ./bench.sh wow.tpl
>> Server: CouchDB/1.2.0a-a68a792-git (Erlang OTP/R14B03)
>> {"couchdb":"Welcome","version":"1.2.0a-a68a792-git"}
>> 
>> [INFO] Created DB named `db1'
>> [INFO] Uploaded 5000 documents via _bulk_docs
>> (....)
>> [INFO] Uploaded 5000 documents via _bulk_docs
>> Building view.
>> {"total_rows":500000,"offset":0,"rows":[
>> {"id":"00051ef7-d735-48d7-9ba8-5a21a86e8d57","key":["dwarf","assassin"],"value":[{"x":31227.35,"y":31529.73},{"x":116667.85,"y":82008.25},{"x":224.11,"y":36652.41},{"x":128565.95,"y":6780.2},{"x":165230.43,"y":176208.63}]}
>> ]}
>> 
>> real	5m6.676s
>> user	0m0.009s
>> sys	0m0.010s
>> 
>> 
>> After COUCHDB-1186
>> 
>> fdmanana 23:50:07 ~/git/hub/slow_couchdb (master)> docs=500000
>> batch=5000 ./bench.sh wow.tpl
>> Server: CouchDB/1.2.0a-f023052-git (Erlang OTP/R14B03)
>> {"couchdb":"Welcome","version":"1.2.0a-f023052-git"}
>> 
>> [INFO] Created DB named `db1'
>> [INFO] Uploaded 5000 documents via _bulk_docs
>> (....)
>> [INFO] Uploaded 5000 documents via _bulk_docs
>> Building view.
>> {"total_rows":500000,"offset":0,"rows":[
>> {"id":"00051ef7-d735-48d7-9ba8-5a21a86e8d57","key":["dwarf","assassin"],"value":[{"x":31227.35,"y":31529.73},{"x":116667.85,"y":82008.25},{"x":224.11,"y":36652.41},{"x":128565.95,"y":6780.2},{"x":165230.43,"y":176208.63}]}
>> ]}
>> 
>> real	5m1.395s
>> user	0m0.008s
>> sys	0m0.010s
>> 
>> 
>> After COUCHDB-1186 + better queueing patch
>> (http://friendpaste.com/178nPFgfyyeGf2vtNRpL0w)
>> 
>> fdmanana 00:14:25 ~/git/hub/slow_couchdb (master)> docs=500000
>> batch=5000 ./bench.sh wow.tpl
>> Server: CouchDB/1.2.0a-f023052-git (Erlang OTP/R14B03)
>> {"couchdb":"Welcome","version":"1.2.0a-f023052-git"}
>> 
>> [INFO] Created DB named `db1'
>> [INFO] Uploaded 5000 documents via _bulk_docs
>> (....)
>> [INFO] Uploaded 5000 documents via _bulk_docs
>> Building view.
>> {"total_rows":500000,"offset":0,"rows":[
>> {"id":"00051ef7-d735-48d7-9ba8-5a21a86e8d57","key":["dwarf","assassin"],"value":[{"x":31227.35,"y":31529.73},{"x":116667.85,"y":82008.25},{"x":224.11,"y":36652.41},{"x":128565.95,"y":6780.2},{"x":165230.43,"y":176208.63}]}
>> ]}
>> 
>> real	4m48.175s
>> user	0m0.008s
>> sys	0m0.009s
>> 
>> 
>> CouchDB branch 1.1.x
>> 
>> fdmanana 08:16:58 ~/git/hub/slow_couchdb (master)> docs=500000
>> batch=5000 ./bench.sh wow.tpl
>> Server: CouchDB/1.1.2a785d32f-git (Erlang OTP/R14B03)
>> {"couchdb":"Welcome","version":"1.1.2a785d32f-git"}
>> 
>> [INFO] Created DB named `db1'
>> [INFO] Uploaded 5000 documents via _bulk_docs
>> (....)
>> [INFO] Uploaded 5000 documents via _bulk_docs
>> Building view.
>> {"total_rows":500000,"offset":0,"rows":[
>> {"id":"0001c0a1-edcb-4dbc-aa9d-533c73d980cb","key":["dwarf","assassin"],"value":[{"x":62038.32,"y":105825.29},{"x":90713.13,"y":128570.97},{"x":43836.37,"y":80517.12},{"x":71610.97,"y":143739.99},{"x":86038.39,"y":84731.8}]}
>> ]}
>> 
>> real	5m44.374s
>> user	0m0.008s
>> sys	0m0.010s
>> 
>> 
>> Disk model APPLE SSD TS128C, quad core machine, 8Gb of ram.
>> 
>> 
>> 
>> On Tue, Feb 28, 2012 at 5:17 AM, Jason Smith <jhs@apache.org> wrote:
>>> Forgive the clean new thread. Hopefully it will not remain so.
>>> 
>>> If you can, would you please clone https://github.com/jhs/slow_couchdb
>>> 
>>> And build whatever Erlangs and CouchDB checkouts you see fit, and run
>>> the test. For example:
>>> 
>>>   docs=500000 ./bench.sh small_doc.tpl
>>> 
>>> That should run the test and, God willing, upload the results to a
>>> couch in the cloud. We should be able to use that information to
>>> identify who you are, whether you are on SSD, what Erlang and Couch
>>> build, and how fast it ran. Modulo bugs.
>> 
>> 
>> 
>> -- 
>> Filipe David Manana,
>> 
>> "Reasonable men adapt themselves to the world.
>> Unreasonable men adapt the world to themselves.
>> That's why all progress depends on unreasonable men."
> 


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