[tahoe-dev] [tahoe-lafs] #1170: new-downloader performs badly when downloading a lot of data from a file

[tahoe-lafs]

#1170: new-downloader performs badly when downloading a lot of data from a file
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     Reporter:  zooko         |       Owner:                                           
         Type:  defect        |      Status:  new                                      
     Priority:  critical      |   Milestone:  1.8.0                                    
    Component:  code-network  |     Version:  1.8β                                     
   Resolution:                |    Keywords:  immutable download performance regression
Launchpad Bug:                |  
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Comment (by zooko):

 I added run1001 and run1002 to the big table. These two runs are notable
 for having complete packet traces and a screenshot of their wireshark
 summaries, as well as flogs and (for the 1.8.0c2 one) status.html. It
 looks to me as if 1.8.0c2+[attachment:1170-combo.diff 1170-combo.diff] was
 slower than 1.7.1 for those runs because it chose slower servers.

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Ticket URL: <http://tahoe-lafs.org/trac/tahoe-lafs/ticket/1170#comment:84>
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