From: Michal Kazior <michal.kazior@tieto.com>
To: Dave Taht <dave.taht@gmail.com>
Cc: make-wifi-fast@lists.bufferbloat.net
Subject: Re: [Make-wifi-fast] in search of a plot
Date: Wed, 26 Oct 2016 09:47:58 +0200 [thread overview]
Message-ID: <CA+BoTQkskqUBnMUErPz27OpYhoq0f-ZZ6MrBZtoUrCB4zUEC_w@mail.gmail.com> (raw)
In-Reply-To: <CAA93jw6Du8wdNxbKzXbg2Frrhx1WEg47bybWZKi8eZW6x6dE2w@mail.gmail.com>
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.
The "clean" case included my WIP ATF implementation for ath10k.
Unfortunately I never got to finish it up.
Funnily enough I dug the plot up yesterday for a different reason:
http://imgur.com/a/sSn8V
Michał
next prev parent reply other threads:[~2016-10-26 7:48 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 [this message]
2016-10-26 16:05 ` Dave Taht
2016-10-26 18:20 ` Michal Kazior
2016-10-26 18:25 ` Dave Taht
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