For Robert Newson, avoiding bulk inserts to populate the dbs: bench_R14B04_1.1.1_default_doc.tpl.log 0m19.692s bench_R14B04_1.2.x_default_doc.tpl.log 0m17.033s
bench_R14B04_1.1.1_nested_6k.tpl.log 1m31.393s bench_R14B04_1.2.x_nested_6k.tpl.log 0m42.010s bench_R14B04_1.1.1_small_doc.tpl.log 0m8.103s bench_R14B04_1.2.x_small_doc.tpl.log 0m10.597s bench_R14B04_1.1.1_wow.tpl.log 0m33.944s bench_R14B04_1.2.x_wow.tpl.log 0m27.087s (Just R14B04, full logs available on demand) Cheers Jan -- On Feb 28, 2012, at 23:09 , Jan Lehnardt wrote: > 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 <[email protected]> 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." >> >
