From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: Dave Taht <dave.taht@gmail.com>
Cc: Noah Causin <n0manletter@gmail.com>,
make-wifi-fast@lists.bufferbloat.net,
"cerowrt-devel@lists.bufferbloat.net"
<cerowrt-devel@lists.bufferbloat.net>,
Felix Fietkau <nbd@nbd.name>,
Simon Wunderlich <sw@simonwunderlich.de>
Subject: Re: [Cerowrt-devel] [Make-wifi-fast] wifi airtime fairness patches could use eyeballs and testing
Date: Wed, 10 Aug 2016 22:06:39 +0200 [thread overview]
Message-ID: <E8B9BE5E-CBDD-4F7D-8390-9A4415FEBA95@toke.dk> (raw)
In-Reply-To: <CAA93jw5_cbzrzG6VJ09pwBEX4TGB+EmvbFR=Ui=gXnVg=f2yNA@mail.gmail.com>
On 10 August 2016 21:35:40 CEST, Dave Taht <dave.taht@gmail.com> wrote:
>Wow, that *is* weird. It is good to see the tcp window changing on
>this set of data (it wasn't before), and CWRs, but... hmmm... SCIENCE.
>
>Enabling ecn on both sides will rule out some potential bugs.
Yeah, couldn't get ecn to work on the host I was using as the other endpoint on that test. Will try with another box that's not on quite as ancient a kernel. Was also planning to disable codel (by setting a very high target) to try to narrow down the problem.
>Doubling the quantum again (3028) will go easier on the other side's
>tcp stack. (unless 3028 is the wrong number at this layer)
The endpoints have plenty of CPU.
>Are you thinking timestamps are being scribbled on?
Not necessarily; that was related to something else...
-Toke
next prev parent reply other threads:[~2016-08-10 20:06 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-10 11:28 [Cerowrt-devel] " Dave Taht
2016-08-10 13:06 ` [Cerowrt-devel] [Make-wifi-fast] " Noah Causin
2016-08-10 13:11 ` Dave Taht
2016-08-10 15:04 ` Toke Høiland-Jørgensen
2016-08-10 19:35 ` Dave Taht
2016-08-10 20:06 ` Toke Høiland-Jørgensen [this message]
2016-08-10 21:50 ` Toke Høiland-Jørgensen
2016-08-10 21:58 ` Dave Taht
2016-08-10 22:05 ` Toke Høiland-Jørgensen
2016-08-10 22:07 ` Toke Høiland-Jørgensen
2016-08-10 22:18 ` Jonathan Morton
2016-08-10 22:45 ` Toke Høiland-Jørgensen
2016-08-11 6:43 ` Dave Taht
2016-08-11 9:16 ` Toke Høiland-Jørgensen
2016-08-14 22:21 ` Dave Taht
2016-08-14 22:49 ` Aaron Wood
2016-08-14 23:02 ` Dave Taht
2016-08-14 23:04 ` Aaron Wood
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