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Re: Subversion Windows Performance compared to Linux

From: Andreas Stieger <andreas.stieger_at_gmx.de>
Date: Wed, 16 Apr 2014 18:33:18 +0100

Can you re-run with --quiet?
Which version if SQLite is the GNU/Linux client running with?

Regards,
Andreas

> On 16 Apr 2014, at 18:13, Florian Ludwig <vierzigundzwei_at_gmail.com> wrote:
>
> Hi,
>
> this topic was raised several times in the past - the answers range from "will be better/solved in the next version 1.7" or "it is due to ntfs vs ext3/4" or it's the AV, network setup or the Windows file indexing service. After disabling all those and running a test checkout on Linux and Windows on the same machine I still get a result of Linux being 7.3x times faster. Any ideas why?
>
> Versions:
> * 1.8.8 on Linux
> * 1.8.6.254 command line from tortoise
> * 1.7.16 svnserve linux
>
> Note: Upgrading the server might be an option but I guess that is not the root cause of the problem here?
>
>
> The repository:
> * Checkout size: 8.9 GB (without .svn folder 4.9 GB)
> * 410 Folders
> * 23,706 files
>
>
> Commands used to test:
> * Linux: $ time svn co svn://10.0.0.1/test > /dev/null
> * Windows: PS Measure-Command { svn co svn://10.0.0.1/test > $null }
>
> Results (tests run twice, better result taken):
> * Linux on ext4 (journaling enabled): 1m 16s
> * Linux on NTFS*: 3m 29s
> * Windows 7 on NTFS*: 9m 19s
>
> [*] Same partition
>
>
> Client Machine
> --------------
>
> * Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz
> * checkout to HDD not SSD
> * 1 GBit LAN to server
> * Linux, Fedora 20 64 bit
> * Windows 7, 64 bit
> * AV deactivated
> * IPv6 deactivated
> * Windows file indexing service deactivated
> * Windows auto updates deactivated
>
>
> Server Setup
> ----------------
>
> $ svnserve -d --memory-cache-size 2048 -r /srv/svn_repos/ --cache-txdeltas yes --cache-fulltexts yes -c 0
>
> Thanks for any pointers,
> Florian
Received on 2014-04-16 19:33:56 CEST

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