[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):

 > Then use ​https://dxr.mozilla.org/mozilla-
 central/source/nsprpub/pr/src/md/windows/ntio.c
 Firefox using [https://dxr.mozilla.org/mozilla-
 central/source/netwerk/base/nsSocketTransportService2.cpp#1251 fixed size
 for windows], hard-coded 131072 * 4 bytes. [https://dxr.mozilla.org
 /mozilla-central/source/netwerk/base/nsSocketTransport2.cpp#1442 Comment
 in code]:
 {{{
     // The Windows default of 8KB is too small and as of vista sp1,
 autotuning
     // only applies to receive window
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22798#comment:47>
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