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Re: [TSVN] Severe performance degradation observed

From: Nicklas Norling <exinor_at_exinor.net>
Date: 2004-12-13 12:44:02 CET

After I wrote the email it got worse. The overlays stopped working and the
explorer.exe did no longer take any CPU cycles. Still very sluggish to
click around. After having visited a few svn folders the explorer came to
a halt and finaly said 'Not responding'. It did not use any CPU during
this. I was able to close both (I hade two explorers open on the same
folder) after clicking the close-X and waiting for about a minute.
Needless to say I'm back on the release again... Please let me know if I
can help with debugging this in any way, thanks!
P.S. By the way, I realized I might have forgotten some important settings...
On the 'Lock and Feel' tab the only checked setting is 'Fixed drives',
nothing else.
/Nicke

> Hi.
>
> I just uninstalled the latest release of TSVN in favour of testing the
> latest nightly build.
> I uninstalled the old, rebooted, install the new, rebooted.
>
> Now that I look at the code I've got very dramatic delays wherever there
> is a subversion handled folder (I also have TCVS installed).
> I've got a folder with 5 svn checkouts. Opening that folder it takes 1-2
> seconds for the overlay to display.
> On of those folders have around 100 files, I can see the status icon
> getting set in a very slow tempo on each file. I'd say it manages around 5
> status icons per second or so. This seem consistent with all explorer
> related stuff. Getting the properties sheet appear for the top folder
> takes over 10 seconds and going to the Subversion tab takes several
> seconds. I'v never seen anything even remotly near this with older
> versions of TSVN.
>
> I've got a P4 2.4 GHz with HD that does random read @ 60 MB/s.
>
> When the update 'freezes' it's not using much disk, if any, but CPU usage
> is at 100% the entire time and the process that's taking the time is
> explorer.exe.
>
> /Nicke
>
>
>
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Received on Mon Dec 13 12:44:49 2004

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