[tahoe-dev] [tahoe-lafs] #1170: does new-downloader perform badly for certain situations (such as today's Test Grid)?

[tahoe-lafs]

#1170: does new-downloader perform badly for certain situations (such as today's
Test Grid)?
------------------------------+---------------------------------------------
     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:                |  
------------------------------+---------------------------------------------
Changes (by zooko):

  * keywords:  immutable download performance => immutable download
               performance regression
  * priority:  major => critical
  * milestone:  eventually => 1.8.0


Comment:

 Hm, okay it really looks like there ''is'' a substantial (2X) slowdown for
 using Tahoe-LAFS v1.8.0c2 instead of v1.7.1 on today's (and yesterday's)
 Test Grid. I'm re-adding the {{{regression}}} tag which means I think this
 issue should block 1.8.0 release until we at least understand it better.

-- 
Ticket URL: <http://tahoe-lafs.org/trac/tahoe-lafs/ticket/1170#comment:24>
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