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Re: Windows explorer sometimes unresponsive (0% CPU LOAD)

From: Stefan Küng <tortoisesvn_at_gmail.com>
Date: 2006-04-19 17:57:38 CEST

Jeroen wrote:
> Stefan Küng <tortoisesvn <at> gmail.com> writes:
>
>> Jeroen wrote:
>
>>> OBones <obones.newsgroups <at> gmail.com> writes:
>> Where did you install TSVN? Do you have Admin rights on your computer?
>> At least when you installed it?
>> Maybe you can get FileMon from www.sysinternals.com and check what file
>> that app wants to access while it 'hangs'. Could be something on a
>> server/network share which isn't there.
>
> Just on my local drive.
>
> Now; should this be a reason to start worrying, or is this normal:
> 10:07:59 TSVNCache.exe:3600 DIRECTORY C:\
> SUCCESS Change Notify
[snip]
>
> seems TSVNCache is monitoring my C: drive for changes.

Yes it does. That's how it works: it monitors a drive for changes, and
for every change it checks if it was for a working copy, and if yes
fetches the status of that working copy folder again.

> Any clues how I could use filemon to find out what of the file access things is
> causing the pause? is it the last thing that happens before the pause, the first
> thing after? there's really a looooooooot of data, but you can clearly see a gap:
>
> 10:08:05 explorer.exe:3340 QUERY INFORMATION
> C:\Program Files\IDM Computer Solutions\UltraEdit-32\wshENU.DLL NOT FOUND
> Attributes: Error
>
> 10:08:05 explorer.exe:3340 OPEN
> H:\es\wshENU.DLL
> NOT FOUND Options: Open Access: All
>
> 10:08:05 explorer.exe:3340 OPEN
> H:\win311\wshENU.DLL
> NOT FOUND Options: Open Access: All

You should maybe check if you have the windows scripting host installed
(should be by default, unless you've removed it).

[snip]
> 10:08:10 FrameworkServic:276 CLOSE
> C:\Documents and Settings\All Users\Application Data\Network Associates\Common
> Framework\Task\TaskInternalData\
> SUCCESS
>
> 10:08:25 explorer.exe:3340 QUERY INFORMATION
> C:\PROGRA~1\MICROS~2\OFFICE11\MCPS.DLL
> SUCCESS Attributes: A

I guess you mean this gap here.
That doesn't really tell us where the problem is. But it seems as if
your McAfee scanner is the one who hangs explorer.
I can't really help you here, but maybe you can figure something out by
reading Marks blog entries here:
http://www.sysinternals.com/blog/2005/08/case-of-intermittent-and-annoying.html
http://www.sysinternals.com/blog/2005/10/registry-junk-windows-fact-of-life.html

Stefan

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Received on Wed Apr 19 17:58:09 2006

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