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Re: Concerned about Subversion's speed

From: Branko ÄŒibej <brane_at_xbc.nu>
Date: 2003-08-13 07:30:53 CEST

cmpilato@collab.net wrote:

>Philip Martin <philip@codematters.co.uk> writes:
>
>
>
>>"Matt Blais" <mblais1@yummage.com> writes:
>>
>>
>>
>>>OK, this is better: on my newly-checked-out dir of 330 files (none
>>>modified), 'svn st' now only takes about 2.5 seconds. And 'svn st -v'
>>>only takes 4 seconds. That, I can live with.
>>>
>>>
>>It seems that all your operations are far slower than I would expect,
>>330 files over ra_local in not very big: over 2 minutes for checkout
>>and over 2 seconds for status is slow. That's several times what I
>>would expect based on my use of Subversion on Linux. Is Subversion
>>really that slow on Windows? Is it all CPU, or is something blocking?
>>What is the code doing during all that extra time?
>>
>>
>
>It really is slow on Windows. I dunno if its OS, the way APR
>interacts with the OS, Subversion, or what. But performance is often
>noticeably worse on my 2.4 Ghz Windows box versus my 800 Mhz Linux
>laptop.
>
Yep. It's the Windows I/O subsystem and all the crap it has to carry
around. It's designed for fast throughput, but add ACL processing and
change-notification hooks etc. etc., and it bogs down.

>
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-- 
Brane ÄŒibej   <brane_at_xbc.nu>   http://www.xbc.nu/brane/
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Received on Fri Aug 22 04:10:16 2003

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