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Re: Subversion 1.0.4 very slow with large files

From: Christian van der leeden <lists_at_logicunited.com>
Date: 2004-07-19 23:06:14 CEST

just tried it with 1.1.0-rc1 (used /lib/ld-linux.so.2 --list to make
sure
that not the old libraries are used) and the result is the same.

Christian

On Jul 19, 2004, at 10:22 PM, Christian van der leeden wrote:

> Hi,
>
> we've got subversion 1.0.4-r1 with apache2.50 running on linux.
> (it's the a gentoo ebuild). On a large .jar file (24 MB) subversion
> needs more than 7 minutes to do a check out (via http://xxx). Import
> is fine.
> merge etc. is very slow, too. A local checkout via svn file:///xxx is
> fine. I've tried the svn 1.1.0-rc1 client, but this didn't help.
> during checkout svn needs almost 100% cpu, apache is idle.
>
>
> Here is my "data":
> brain svn # time svn co file:///var/svn/repos/test2
> A test2/test_enc.jar
> Checked out revision 4.
>
> real 0m15.190s
> user 0m12.650s
> sys 0m1.350s
>
> brain svn # time svn co http://localhost/svn/repos/test2
> A test2/test_enc.jar
> Checked out revision 4.
>
> real 10m50.805s
> user 10m24.080s
> sys 0m9.500s
>
>
> Steps to reproduce:
> ==============
> 1) create an empty repository
> 2) in /tmp create directory mycase
> 3) in mycase do (ok, i was lazy with the dd arguments :-)
> dd if=/dev/zero of=test.jar bs=1 count=24786578
> openssl enc -des3 -k test -in test.jar -out test_enc.jar
> rm test.jar
> 4) svn mkdir http://localhost/svn/repos/test2
> 5) svn import mycase http://localhost/svn/repos/test2
>
> then run the above commands.
>
> I couldn't check with 1.1.0-rc1 yet, if anybody has a running
> instance on his machine (can't compile it on my osx box and
> no ebuild for gentoo right now at hand) I'd be grateful
> to hear if this issue is addressed. (gladly I'd migrate, but
> we've got a large running repository, and a lot of work...)
>
>
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Received on Mon Jul 19 23:06:29 2004

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