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Re: 1.4.4 performance problems

From: Stefan Küng <tortoisesvn_at_gmail.com>
Date: 2007-08-23 09:04:05 CEST

On 8/23/07, Steven Fisher <sflists@pyile.com> wrote:
>
> On 22-Aug-2007, at 5:34 PM, Steven Fisher wrote:
>
> > On 22-Aug-2007, at 1:28 PM, Stefan Küng wrote:
> >
> >> I'm currently building the nightly builds for the 1.4.x branch.
> >> Should be ready in about two hours. Can you please download that
> >> build and see if your issues are solved or at least improved? It
> >> should now be at least not worse than the 1.4.3 release (apart
> >> from the thread leak I also fixed a crawl-loop when a versioned
> >> item got removed).
> >
> > It's definitely better. At one point with a previous build, I was
> > looking at over 250 threads. After a few hours running this build,
> > I've got 21 (with nothing but the task manager running). You might
> > have another few leaks to find, though.
>
> I maybe spoke too soon. TSVNCache just hit 30 threads and I had to
> kill it to regain control. Several hours only created 20, and then
> within a minute or two of that I had 30. I'll see if there's any
> particular directory it's trying to index when the thread count
> starts increasing like that.

Don't get upset, but I have to ask:
did you restart after upgrading TSVN? The problem is in the shell
extension (not closing some handles) which makes the cache leak
threads. So without restarting the old extension is still in memory
and in use.

Stefan

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Received on Thu Aug 23 09:01:34 2007

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