From: "Bill Ver Steeg (versteb)" <versteb@cisco.com>
To: Juliusz Chroboczek <jch@pps.univ-paris-diderot.fr>,
Dave Taht <dave.taht@gmail.com>
Cc: bloat <bloat@lists.bufferbloat.net>
Subject: Re: [Bloat] AQM and PPP on Linux
Date: Tue, 28 Jul 2015 19:31:48 +0000 [thread overview]
Message-ID: <AE7F97DB5FEE054088D82E836BD15BE94DB9C53E@xmb-aln-x05.cisco.com> (raw)
In-Reply-To: <87wpxkozk3.wl-jch@pps.univ-paris-diderot.fr>
It sounds like (one or more ) interface upstream of your link is also subject to periodic congestion. What a shocker --- cascaded links subject to bloat.
Bvs
-----Original Message-----
From: bloat-bounces@lists.bufferbloat.net [mailto:bloat-bounces@lists.bufferbloat.net] On Behalf Of Juliusz Chroboczek
Sent: Tuesday, July 28, 2015 3:25 PM
To: Dave Taht
Cc: bloat
Subject: Re: [Bloat] AQM and PPP on Linux
> I would be very interested in flent benchmarks of your 3g device with
> the 3 packet txqueue and with fq_codel, for the tcp_upload, rrul, and
> rrul_be tests.
Please send me detailed instructions, as well as information about how much traffic I'm going to have to pay for.
FWIW, the RTT of the (unloaded) link varies tremendously. Right now (around 21:20), I'm seeing 89ms to 823ms, with an average of 192ms and a standard deviation of 146ms. It's better at night, mid-morning it's pretty much unusable.
-- Juliusz
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next prev parent reply other threads:[~2015-07-28 19:31 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-28 13:09 Juliusz Chroboczek
2015-07-28 13:33 ` Toke Høiland-Jørgensen
2015-07-28 13:50 ` Juliusz Chroboczek
2015-07-28 14:05 ` Toke Høiland-Jørgensen
2015-07-28 14:11 ` Simon Barber
2015-07-28 14:21 ` Eric Dumazet
2015-07-28 14:31 ` Simon Barber
2015-07-28 14:43 ` Jonathan Morton
2015-07-28 14:49 ` Eric Dumazet
2015-07-28 14:55 ` Eric Dumazet
2015-07-28 16:02 ` Alan Jenkins
2015-07-28 16:22 ` Sebastian Moeller
2015-07-28 17:11 ` Michael Welzl
2015-07-29 7:19 ` David Lang
2015-07-28 19:20 ` Juliusz Chroboczek
2015-07-28 19:29 ` Alan Jenkins
2015-07-28 14:18 ` Eric Dumazet
2015-07-28 14:44 ` Dave Taht
2015-07-28 14:52 ` Eric Dumazet
2015-07-28 19:24 ` Juliusz Chroboczek
2015-07-28 19:31 ` Bill Ver Steeg (versteb) [this message]
2015-07-28 20:10 ` Alan Jenkins
2015-07-28 20:45 ` Alan Jenkins
2015-07-29 13:15 ` Stefan Alfredsson
2015-07-29 13:41 ` Dave Taht
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