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Re: OS X: svn stat is VERY slow

From: Ben Collins-Sussman <sussman_at_collab.net>
Date: 2005-01-17 01:02:25 CET

On Jan 15, 2005, at 2:16 PM, kfogel@collab.net wrote:

> This is surprisingly slow. Do you get the same behavior with latest
> (appx r12744) trunk Subversion?
>
> I re-subjected this to catch the eye of OS X users (in particular Ben
> Collins-Sussman, but also others.)
>
>

This is not surprisingly slow to me.

The 'svn up' command does *much* less work than 'svns status'.

'svn up' only needs to open each directory's .svn/entries file and
report working-revisions to the server. (And it doesn't even report
every working-revision; only those that differ from the immediate
parent.)

'svn status' not only opens every single .svn/entries file, but has to
stat() all 16000 files and compare actual vs. recorded timestamps. CVS
does the same thing.

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Received on Mon Jan 17 01:06:01 2005

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