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Re: Performance Results on Windows

From: Stefan Fuhrmann <stefan.fuhrmann_at_wandisco.com>
Date: Mon, 14 Jul 2014 15:09:55 +0200

On Mon, Jul 14, 2014 at 12:46 PM, Justin Erenkrantz
<justin_at_erenkrantz.com> wrote:
> On Sun, Jul 13, 2014 at 7:54 PM, Stefan Fuhrmann
> <stefan.fuhrmann_at_wandisco.com> wrote:
>> * ra_serf has an anomaly making "fast" config up to 100x slower
>> than ra_svn - independent of repo format
> ...
>> After that, I'll try to isolate the trigger for the ra_serf anomaly.
> Huh. Very curious to read more about this when you get to it.

I'm curios as well. It's completely unclear what causes it as every
individual aspect (OS, cache size, enabled features, RA layer, client
speed, cache state etc.) works well but but somehow the combination
is a problem.

No ad hoc hypothesis seems particularly convincing. Maybe something
to do with timing / connection management (when to open additional
connections etc.).

> Was the client also Windows?

On the same machine actually (which may be a contributing factor).
The client is svn-bench that simply handles the editor drive but
discards incoming file contents etc.

-- Stefan^2.
Received on 2014-07-14 15:10:24 CEST

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