'Re: TSVNCache and TGitCache using 100% CPU'

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List:       tortoisesvn-users
Subject:    Re: TSVNCache and TGitCache using 100% CPU
From:       "Andre.Ziegler" <MagicAndre1981 () live ! com>
Date:       2011-11-28 13:49:34
Message-ID: 2068c5cd-1f92-432e-89b9-bbc51e53ea9b () i8g2000vbh ! googlegroups ! com
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look at the process graph, enable stack and look at weight an see that
Explorer.exe uses a lot of CPU usage. Expand the stack and you see
that TGit.dll is the cause.

On 28 Nov., 13:22, Jean-Pierre Bergamin <jpberga...@gmail.com> wrote:
> Hmm. When I right-click one of those graphs that xperf creates and
> choose "Simple Summary Table", TSVNCache.exe is in the 3rd row.
> When I show the "CPU Sampling by Process" graph, I also that
> TSVNCache.exe uses lots of CPU. And TSVNCache.exe also shows up in the
> Taskmanager with high CPU load.
> 
> Best regards,
> James
> 
> 2011/11/28 Andre.Ziegler <MagicAndre1...@live.com>:
> 
> 
> 
> 
> 
> 
> 
> 
> 
> > TSVN is fine. It is TGit which uses the CPU. TSVN is about 2%. Most
> > cpu usage is caused by TGit while updating the overlay icons:
> 
> > https://lh4.googleusercontent.com/-zTCbYnaSyr4/TtN3VWBzfDI/AAAAAAAAAD...
> 
> > Next your several JAVA executables (Tomcat?) also take a lot of HDD
> > and CPU activity.
> 
> > André
> 
> > On 28 Nov., 11:08, Jean-Pierre Bergamin <jpberga...@gmail.com> wrote:
> > > An absolute classic....   I had to run the cmd shell as administrator. :-/
> > > I send you the link to the zipped xperf output.
> 
> > > Best regards,
> > > James
> 
> > > 2011/11/25 Andre.Ziegler <MagicAndre1...@live.com>:
> 
> > > > it works fine. It must be 1 line. Copy it into a CMD file and run the
> > > > CMD.
> 
> > > > On 25 Nov., 13:35, Jean-Pierre Bergamin <jpberga...@gmail.com> wrote:
> > > > > I tried to to the xperf trace without success:
> 
> > > > > C:\>xperf -start perf!GeneralProfiles.InBuffer && timeout -1 && xperf
> > > > > -stop perf!GeneralProfiles.InBuffer TSVN.etl
> > > > > xperf: error: Failed to start profile: Falscher Parameter. (0x80070057).
> 
> > > > > Any ideas?
> 
> > > > > Best regards,
> > > > > James
> 
> > > > > 2011/11/21 Andre.Ziegler <MagicAndre1...@live.com>:
> 
> > > > > > Make a xperf trace (xperf -start perf!GeneralProfiles.InBuffer &&
> > > > > > timeout -1 && xperf -stop perf!GeneralProfiles.InBuffer TSVN.etl) and
> > > > > > upload the TSVN.etl (zip the file to reduce the size) somewhere.
> 
> > > > > > On 21 Nov., 09:56, Jean-Pierre Bergamin <jpberga...@gmail.com> wrote:
> > > > > > > Hello Stefan
> 
> > > > > > > Thanks for opening an issue for TortoiseGit.
> > > > > > > In my case, TSVNCache.exe also eats up as much CPU as it gets. I'm \
> > > > > > > using Windows 7 64-Bit with "TortoiseSVN 1.7.1, Build 22161 - 64 Bit" \
> > > > > > > and "TortoiseGit 1.7.5.0 git version 1.7.4.msysgit.0"
> 
> > > > > > > Best regards,
> > > > > > > James
> 
> > > > > > > 2011/11/18 Stefan Küng <tortoise...@gmail.com>
> 
> > > > > > > > On Fri, Nov 18, 2011 at 16:49, Stefan Küng <tortoise...@gmail.com> \
> > > > > > > > wrote:
> > > > > > > > > On 18.11.2011 15:30, Jean-Pierre Bergamin wrote:
> 
> > > > > > > > > > Hello everyone
> 
> > > > > > > > > > After the Update to TortoiseSVN 1.7, I have the problem
> > > > > > > > > > that TSVNCache.exe and TGitCache.exe fight for CPU time when I \
> > > > > > > > > > select a folder that contains sub folders with git and svn \
> > > > > > > > > > repositories in it. The icons of the directories start to flicker \
> > > > > > > > > > and TSVNCache, TGitCache and two explorer.exe processes start \
> > > > > > > > > > using 100% CPU on a core. I cannot close this explorer window \
> > > > > > > > > > anymore, but must kill its process.
> 
> > > > > > > > > > Any idea? Shall I file a bug report?
> 
> > > > > > > > > Can you try a nightly build please?
> > > > > > > > > When I tried to reproduce the problem, I still had a nightly from \
> > > > > > > > > monday installed. Could not reproduce it under debugger with the \
> > > > > > > > > very latest version so I upgraded my release install to the latest \
> > > > > > > > > nightly, and I
> > > > > > > > can't
> > > > > > > > > reproduce it now anymore.
> 
> > > > > > > > Sorry, won't work. Just have the issue again.
> > > > > > > > But from what I can see, it's not the TSVNCache that's the problem \
> > > > > > > >                 here:
> > > > > > > > * TSVNCache.exe uses 0.47% CPU, while TGitCache.exe uses 32.87% (dual
> > > > > > > > core).
> > > > > > > > * TSVNCache.exe does not send any shell notifications, but
> > > > > > > > TGitCache.exe does repeatedly (a shell notification leads to explorer
> > > > > > > > asking for the overlays again, that's why TSVNCache.exe is a little
> > > > > > > > bit busy as well)
> 
> > > > > > > > Opened issue #973 for TGit:
> > > > > > > > http://code.google.com/p/tortoisegit/issues/detail?id=973
> 
> > > > > > > > Stefan
> 
> > > > > > > > --
> > > > > > > > ___
> > > > > > > > oo   // \\         "De Chelonian Mobile"
> > > > > > > > (_,\/ \_/ \       TortoiseSVN
> > > > > > > > \ \_/_\_/>      The coolest Interface to (Sub)Version Control
> > > > > > > > /_/    \_\      http://tortoisesvn.net
> 
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