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List:       kdevelop-bugs
Subject:    [Bug 281504] New: KDevelop very slow after performing SVN operations
From:       Aaron Williams <aaronw () doofus ! org>
Date:       2011-09-06 22:52:36
Message-ID: bug-281504-40295 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=281504

           Summary: KDevelop very slow after performing SVN operations
           Product: kdevelop
           Version: 4.2.0
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: aaronw@doofus.org


Version:           4.2.0 (using KDE 4.6.0) 
OS:                Linux

I have a very large project (U-Boot) with around 1800 files. Whenever I perform
a Subversion operation such as checking in a file there is a very long delay
afterwards with one CPU core pegged at 100%. An operation might take a couple
minutes to complete on a quad-core XEON. I also have a lot of files open with
kdevelop consuming 1.7GB of RAM (virt) and 910MB (resident).  The memory usage
isn't a problem but I'm guessing the large number of open files might be
related.

Reproducible: Always

Steps to Reproduce:
1. Open a large project with a large number of open files (say 250)
2. Perform a subversion operation, could be compare to head, checkin, update,
etc. on an open file.
3. Wait for the operation to finish
4. Go to step 3

Actual Results:  
The wait is quite long, often several minutes.

Expected Results:  
The operation should complete within a few seconds.

OS: Linux (x86_64) release 2.6.37.6-0.7-desktop
Compiler: gcc

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