From: Jonathan Morton <chromatix99@gmail.com>
To: Dave Taht <dave.taht@gmail.com>
Cc: cake@lists.bufferbloat.net
Subject: Re: [Cake] peeling at sub-1ms
Date: Mon, 25 May 2015 07:56:35 +0300 [thread overview]
Message-ID: <67EE7961-8978-4403-AC1A-1157F008795D@gmail.com> (raw)
In-Reply-To: <CAA93jw6MCB3YLPSyV7Y0M3GjBD2yHS2xqizFXC+Czpp0zZQtkw@mail.gmail.com>
> On 23 May, 2015, at 20:47, Dave Taht <dave.taht@gmail.com> wrote:
> I think I would be happier if we peeled at 250usec rather than 1ms. At
> 110Mbit that is 2 packets, but at a gig quite a lot.
>
> (selfishly, that is the speed I am running at while watching
> dslreports misbehave)
>
> The second problem is that the default peeling behavior somehow should
> work while at line rate, whether the rate be 10mbit or a gbit.
>
> another option is when we know we have lots of flows, to peel more.
Since it doesn’t seem to have completely blown up in your face, I can assume that I was on basically the right track, and do a bit more refinement on the peeling code. There probably is some room for efficiency improvements.
If I do some pre-computation at shaper configuration time, I think I can efficiently handle the cases you mention.
- Jonathan Morton
next prev parent reply other threads:[~2015-05-25 4:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-23 17:46 Dave Taht
2015-05-23 17:47 ` Dave Taht
2015-05-25 4:56 ` Jonathan Morton [this message]
2015-05-25 20:09 ` Dave Taht
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