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Re: TSVNCache.exe processor usage at 92-98%

From: Peter McNab <mcnab_p_at_melbpc.org.au>
Date: 2006-10-03 01:08:33 CEST

Royce Fessenden wrote:
> I just discovered one folder had over 16,000 files.
>
> Royce
>
> -----Original Message-----
> From: Royce Fessenden [mailto:rfessenden@dmp.com]
> Sent: Monday, October 02, 2006 8:42 AM
> To: users@tortoisesvn.tigris.org
> Subject: RE: TSVNCache.exe processor usage at 92-98%
>
> TortoiseSVN 1.4.0 Build 7501, though I believe the problem also occurred
> with 1.3.?, as I just recently upgraded and I have seen this several times.
>
> I have 22 working copies. The first 3 folders I checked had 1028, 1700, and
> 624 files. I think several of them will have over a 1000 files, though none
> should be more than 2000.
>
> Royce
>
> -----Original Message-----
> From: Peter McNab [mailto:mcnab_p@melbpc.org.au]
> Sent: Wednesday, September 27, 2006 6:07 PM
> To: users@tortoisesvn.tigris.org
> Subject: Re: TSVNCache.exe processor usage at 92-98%
>
> Royce Fessenden wrote:
>
>> Every so often, for no apparent reason, TSVNCache CPU usage go to 90% and
>> stays there. I have to terminate the process or reboot. Any idea why?
>>
That one puts your WC into the large category buy my figuring.
One question raised is:-
How much memory is required by TSVN and TSVNCache at it's peak to hold
all the data structures and how much free RAM does your system have?
Is the disk "thrashing" stuff into and out of the paging file and
perhaps re-triggering TSVNCache?
Because of the WC size does TSVNCache take too long to search the data
in response to a request for info and perhaps get timed out, forcing a
re-start?
What's the speed of the affected machine, the % of free memory available
before and after the cache runs.
I note Stefan quietly fixed a memory leak over the weekend so maybe an
update from the nightly build could help.
Check the defragmentation including the paging file and MFT. Hopefully
your disk is NTFS and not Fat32.

Peter.

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Received on Tue Oct 3 01:08:48 2006

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