From: Dave Taht <dave.taht@gmail.com>
To: Michal Kazior <michal.kazior@tieto.com>
Cc: make-wifi-fast@lists.bufferbloat.net
Subject: Re: [Make-wifi-fast] in search of a plot
Date: Wed, 26 Oct 2016 09:05:06 -0700 [thread overview]
Message-ID: <CAA93jw6NjBq7Zv8h0G+O4abv_-meWTP9k+VAcw20n1t=zCxpBw@mail.gmail.com> (raw)
In-Reply-To: <CA+BoTQkskqUBnMUErPz27OpYhoq0f-ZZ6MrBZtoUrCB4zUEC_w@mail.gmail.com>
On Wed, Oct 26, 2016 at 12:47 AM, Michal Kazior <michal.kazior@tieto.com> wrote:
> Hi Dave,
>
> On 26 October 2016 at 03:25, Dave Taht <dave.taht@gmail.com> wrote:
>> At some point in the last 8 months, I had a plot (of 50? stations)
>> that showed before/after results with the then current ath10k driver,
>> and the new stuff, with this "ramping up" chaotic plot ultimately
>> showing 10s of seconds of latency, lots of jitter, flows stopping for
>> a long time, etc.
>>
>> followed by another one, that did 50 stations "cleanly". I cannot for
>> the life of me find them, or remember who I got the data from, and I'd
>> like to use those for the linuxplumbers talk. Any memories? I did not
>> apparently blog those, so I figure it's in email somewhere...
>
> It was me. 100 stations. Latency sky-rocketing. Flows starved.
Thanks! boy that first plot was ugly!
> The "clean" case included my WIP ATF implementation for ath10k.
> Unfortunately I never got to finish it up.
Will you be at linuxplumbers?
> Funnily enough I dug the plot up yesterday for a different reason:
>
> http://imgur.com/a/sSn8V
>
>
> Michał
--
Dave Täht
Let's go make home routers and wifi faster! With better software!
http://blog.cerowrt.org
next prev parent reply other threads:[~2016-10-26 16:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-26 1:25 Dave Taht
2016-10-26 7:47 ` Michal Kazior
2016-10-26 16:05 ` Dave Taht [this message]
2016-10-26 18:20 ` Michal Kazior
2016-10-26 18:25 ` Dave Taht
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