[tor-bugs] #22798 [Core Tor/Tor]: Windows relay is several times slower than Linux relay

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#22798: Windows relay is several times slower than Linux relay
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 Reporter:  Vort                           |          Owner:
     Type:  defect                         |         Status:  new
 Priority:  Medium                         |      Milestone:  Tor:
                                           |  unspecified
Component:  Core Tor/Tor                   |        Version:  Tor: 0.2.9.11
 Severity:  Normal                         |     Resolution:
 Keywords:  tor-relay performance windows  |  Actual Points:
Parent ID:                                 |         Points:  5
 Reviewer:                                 |        Sponsor:
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Comment (by cypherpunks):

 https://serverfault.com/questions/608060/windows-tcp-window-scaling-
 hitting-plateau-too-early yet more food, where it (not) explains what
 afd.sys version you need to tune registry key with send window, why it
 never works, what autotunes you need to turn off and turn on, why m$
 ruined tcp stack for win7 and what to do? (spoiler: nobody knows how to
 fix win7, except maybe to install ~~win98~~ win10)

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22798#comment:36>
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