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  1. Subversion
  2. SVN-1429

'svn checkout' unbelievably slow compared to cvs

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: all
    • Fix Version/s: 0.33
    • Component/s: libsvn_ra_neon
    • Labels:
    • Environment:

      other

      Description

      plasmabal ran some performance experiments:
      
          - version :  0.25
          - OS      :  client: freebsd 4.8, server: freebsd 4.7
          - Recipe:  (over a LAN)
      
              - import mozilla-1.0 source code into svn repos  (size??)
              - svn co http://          :  takes 114 mins
              - svn co svn+ssh://       :  takes  50 mins
              - cvs co                  :  takes   3 mins
      
         ### comments:
      
             1. Holy Mostaccioli, Batman!!!
      
             2. curious to see how file:/// and svn:// compare in this list.
      
      
      HTTP isn't our main culprit anymore.  Even svn:// is slow, which is a
      stateful custom protocol.  Fingers of blame might be pointed at
      libsvn_wc, or even at libsvn_fs.
      

        Attachments

        1. 1_timing.txt
          8 kB
          Philip Martin
        2. 2_gprof.co.client.gz
          29 kB
          Subversion Importer
        3. 3_gprof.co.gz
          60 kB
          Subversion Importer
        4. 4_1429-patch.txt
          12 kB
          Karl Fogel

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            • Assignee:
              Unassigned
              Reporter:
              sussman Ben Collins-Sussman
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              • Created:
                Updated:
                Resolved: