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From: Roman Yeryomin <leroi.lists@gmail.com>
To: Dave Taht <dave.taht@gmail.com>
Cc: make-wifi-fast@lists.bufferbloat.net,
	 "codel@lists.bufferbloat.net" <codel@lists.bufferbloat.net>,
	ath10k <ath10k@lists.infradead.org>
Subject: Re: [Make-wifi-fast] iperf3 udp flood behavior at higher rates
Date: Wed, 4 May 2016 11:13:10 +0300	[thread overview]
Message-ID: <CACiydbL6QaER-zrP5ZBRe-x5PLOoU7goAnquzGHVXTpt_g+STg@mail.gmail.com> (raw)
In-Reply-To: <CACiydbJGpyak1jCm+eqG=xez4wP4AFciYf5DvQCu4-8E7A_Xyw@mail.gmail.com>

On 4 May 2016 at 11:02, Roman Yeryomin <leroi.lists@gmail.com> wrote:
> On 3 May 2016 at 02:18, Dave Taht <dave.taht@gmail.com> wrote:
>> to fork the fq_codel_drop discussion a bit...
>>
>> I have up and running two new boxes[1] that are my hope to be able to
>> test ath10k/ath9k hardware with, for this test, using one in the
>> middle as a router and a nuc i3 box as the server, all ports pure
>> ethernet... there's a switch in the way, too.
>>
>> On tcp via netperf I get expected ~940 mbits.
>>
>> On udp via iperf3 (again, all pure ethernet) -  in neither case below
>> am I seeing any drops in the qdisc itself anywhere on the path, yet am
>> only achieving 500mbit.
>
> That's interesting, I have no problems with UDP over ethernet.
> What about TCP with iperf3?
>

Also what version of iperf3 are you using?

Regards,
Roman

      reply	other threads:[~2016-05-04  8:13 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-02 23:18 Dave Taht
2016-05-02 23:27 ` [Make-wifi-fast] [Codel] " Rick Jones
2016-05-03  0:07   ` Dave Taht
2016-05-04  8:02 ` [Make-wifi-fast] " Roman Yeryomin
2016-05-04  8:13   ` Roman Yeryomin [this message]

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