From: Simon Barber <simon@superduper.net>
To: Dave Taht <dave.taht@gmail.com>
Cc: codel@lists.bufferbloat.net, cerowrt-devel@lists.bufferbloat.net,
bloat@lists.bufferbloat.net
Subject: Re: [Cerowrt-devel] [Bloat] Latest codel, fq_codel, and pie sim study from cablelabs now available
Date: Wed, 01 May 2013 13:26:23 -0700 [thread overview]
Message-ID: <51817A6F.1080006@superduper.net> (raw)
In-Reply-To: <CAA93jw5y=n29wAf=rBdR9N0EZ+LX_OuA+XvPc705vcmun2bQzw@mail.gmail.com>
Interesting to note that sfq-codel's reaction to a non conforming flow
is of course to start dropping more aggressively to make it conform,
leading to the high loss rates for whatever is hashed together with a
VoIP flow that does not reduce it's bandwidth.
One downside to SFQ really.
Simon
On Wed 01 May 2013 04:23:00 AM PDT, Dave Taht wrote:
> Greg White and his team over at cablelabs have just published their
> latest simulation results of the aqm algorithms under test on
> simulated cable modems.
>
> This paper is vastly expanded from the presentation at ietf 86 iccrg,
> including great descriptions the effects of latency on web, voice, and
> gaming traffic, and of codel, fq_codel, and pie. There's an excellent
> and deep section on the characteristics of gaming traffic, a ton of
> new graphs and analysis, and much much more.
>
> http://www.cablelabs.com/downloads/pubs/Active_Queue_Management_Algorithms_DOCSIS_3_0.pdf
>
> While I have a few quibbles, I'll reserve them until after more folk
> have had a chance to read this.
>
> It's good stuff.
>
next prev parent reply other threads:[~2013-05-01 20:26 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-01 11:23 [Cerowrt-devel] " Dave Taht
2013-05-01 20:26 ` Simon Barber [this message]
2013-05-02 0:00 ` [Cerowrt-devel] [Bloat] " Jonathan Morton
2013-05-02 2:20 ` Simon Barber
2013-05-02 4:59 ` [Cerowrt-devel] [Codel] " Andrew McGregor
2013-05-02 12:04 ` [Cerowrt-devel] " Jonathan Morton
2013-05-14 2:26 ` [Cerowrt-devel] [Codel] " Dan Siemon
2013-05-14 4:56 ` [Cerowrt-devel] [Bloat] [Codel] " Tristan Seligmann
2013-05-14 10:24 ` Dave Taht
2013-05-14 13:02 ` [Cerowrt-devel] [Codel] [Bloat] " Eric Dumazet
2013-06-11 18:19 ` [Cerowrt-devel] [Bloat] [Codel] " Michael Richardson
2013-05-14 12:12 ` [Cerowrt-devel] [Codel] [Bloat] " Jesper Dangaard Brouer
2013-05-06 17:54 ` Jesper Dangaard Brouer
2013-05-06 18:46 ` Jonathan Morton
2013-05-06 20:47 ` Jesper Dangaard Brouer
2013-05-07 16:22 ` Greg White
2013-05-07 13:31 ` [Cerowrt-devel] " Michael Richardson
2013-05-07 16:30 ` Greg White
2013-05-07 19:56 ` Wes Felter
2013-05-07 20:30 ` Eric Dumazet
2013-05-08 22:25 ` Dave Taht
2013-05-08 22:54 ` Eric Dumazet
2013-05-09 1:45 ` [Cerowrt-devel] [Codel] " Andrew McGregor
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