DCCP protocol discussions
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From: Andrea Bittau <a.bittau@cs.ucl.ac.uk>
To: dccp@vger.kernel.org
Subject: Re: [PATCH 1/1] [DCCP]: Fix default sequence window size
Date: Thu, 22 Jun 2006 07:54:27 +0000	[thread overview]
Message-ID: <20060622075427.GA1390@shorty.sorbonet.org> (raw)
In-Reply-To: <449A1199.1080404@jandi.co.nz>

> As a side effect of this my rx speed using iperf goes from about 2.8 
> Mbits/sec to 3.5. This is still far too slow but it is a step in the 
> right direction.

I got a bunch of fixes i need to commit.  I'll try to send out patches this
week.  They should make things go faster.  What is your test setup like?

I was able to do 1Gb/s with 0rtt.  As soon as I add delay with netem, I could
only do ~75Mbit/s.  Still investigating why.

Also make sure you change the socket buffer wmem sysctl.

  parent reply	other threads:[~2006-06-22  7:54 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-06-22  3:42 [PATCH 1/1] [DCCP]: Fix default sequence window size Ian McDonald
2006-06-22  3:48 ` Arnaldo Carvalho de Melo
2006-06-22  7:54 ` Andrea Bittau [this message]
2006-06-22 22:52 ` [PATCH 1/1] [DCCP]: Fix default sequence window size (revised) Ian McDonald
2006-07-19 19:01 ` [PATCH 1/1] [DCCP]: Fix default sequence window size Ian McDonald
2006-07-23 20:34 ` Arnaldo Carvalho de Melo
  -- strict thread matches above, loose matches on Subject: below --
2006-07-23 20:32 [PATCH 1/1][DCCP]: " Arnaldo Carvalho de Melo
2006-07-24  6:33 ` David Miller

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