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From: Konstantin Osipov <kostja@tarantool.org>
To: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: tarantool-patches@freelists.org
Subject: Re: [PATCH 2/2] vinyl: apply box.cfg.snap_io_rate_limit to dump/compaction
Date: Fri, 1 Jun 2018 20:56:28 +0300	[thread overview]
Message-ID: <20180601175628.GB15567@atlas> (raw)
In-Reply-To: <0686cb69b36e79d9646fb44f2923a73a527ab0f9.1527605229.git.vdavydov.dev@gmail.com>

* Vladimir Davydov <vdavydov.dev@gmail.com> [18/05/29 18:20]:

> diff --git a/test/vinyl/snap_io_rate.test.lua b/test/vinyl/snap_io_rate.test.lua
> new file mode 100644
> index 00000000..836bf537
> --- /dev/null
> +++ b/test/vinyl/snap_io_rate.test.lua
> @@ -0,0 +1,38 @@
> +fiber = require('fiber')
> +digest = require('digest')
> +test_run = require('test_run').new()
> +
> +MB = 1024 * 1024
> +TUPLE_SIZE = 1024
> +TUPLE_COUNT = 100

This test runs for 3.8 seconds on my laptop.

You only need to run it for 0.2 seconds, definitely 1 second to
test the rate.

Sorry for being painfully finicky about this, but I run tests
every day.

If you hate this request, don't bother, this is a standalone test
and can run in parallel.


-- 
Konstantin Osipov, Moscow, Russia, +7 903 626 22 32
http://tarantool.io - www.twitter.com/kostja_osipov

  reply	other threads:[~2018-06-01 17:56 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-29 15:19 [PATCH 0/2] vinyl: allow to limit dump bandwidth Vladimir Davydov
2018-05-29 15:19 ` [PATCH 1/2] xlog: use ev_sleep instead of fiber_sleep for rate limiting Vladimir Davydov
2018-06-01 17:52   ` Konstantin Osipov
2018-06-04  9:51     ` Vladimir Davydov
2018-06-07 13:11       ` Konstantin Osipov
2018-05-29 15:19 ` [PATCH 2/2] vinyl: apply box.cfg.snap_io_rate_limit to dump/compaction Vladimir Davydov
2018-06-01 17:56   ` Konstantin Osipov [this message]
2018-06-04  9:55     ` Vladimir Davydov

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