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Re: Slow Performance on 1.6.7

From: Andy Levy <andy.levy_at_gmail.com>
Date: Thu, 18 Feb 2010 12:34:44 -0500

On Thu, Feb 18, 2010 at 12:19, nb1forxp <nbonwit_at_gmail.com> wrote:
> Hello,
>
> I just downloaded TSVN for the first time.  I installed it on my
> laptop and created a repository on my server (ubuntu x64 I think).
> When I commit a change, it takes about 17 seconds before the
> "modified" line appears and another 28 seconds before I can click the
> OK button when I'm committing a change on a single file.  The file is
> a Labview ".vi" file which is a non-text file and the file size is
> 2.6Mb.
>
> Doing a commit on a 170kb text file takes about 5 seconds, which still
> seems slow given the file size, but it's obviously much faster.
>
> Any idea why the binary file is so slow?  Transferring the 2.6Mb file
> to the server takes less than 2 seconds.

The text file can be diffed efficiently, so only the changes you've
made to it are sent over the wire.

The binary file likely has changed too much, so you're sending the
whole file, not a diff.

Once the data gets to the server, it has to be read, transformed &
stored. More data = more time.

The Commit window should indicate how many bytes you've sent, and your
transfer rate.

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Received on 2010-02-18 18:34:54 CET

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