From: "Toke Høiland-Jørgensen" <toke@toke.dk>
To: Sebastian Moeller <moeller0@gmx.de>, Pete Heist <pete@heistp.net>
Cc: Cake List <cake@lists.bufferbloat.net>
Subject: Re: [Cake] Using cake to shape 1000’s of users.
Date: Mon, 30 Jul 2018 12:55:00 +0200 [thread overview]
Message-ID: <87muu9yovv.fsf@toke.dk> (raw)
In-Reply-To: <8893BD36-72A4-4FC8-A013-BBB97F0E879B@gmx.de>
Sebastian Moeller <moeller0@gmx.de> writes:
> Hi Pete
>
>> On Jul 30, 2018, at 11:14, Pete Heist <pete@heistp.net> wrote:
>>
>>
>>> On Jul 29, 2018, at 9:14 PM, Toke Høiland-Jørgensen <toke@toke.dk> wrote:
>>>>
>>>> Caveats that I know of:
>>>> - Limited to 1024 members
>>>> - No fairness between flows
>>>
>>> You could assign more than one queue per customer and hash traffic
>>> between them in BPF…
>>
>> True. There will always be that limit of 1024 (in my case I’ll need 800).
>
> I believe all you needto do is change the following in scg_cake.c:
> #define CAKE_QUEUES (1024)
>
> Now I heard reports that above a certain number this breaks, but it
> might be enough for 32K or even 64k, or ~32 to 64 queues per customer,
> which might already help to spread out things a bit...
Has to fit in 16 bits, so 64k is the max; we really ought to have made
that parameter configurable...
-Toke
next prev parent reply other threads:[~2018-07-30 10:55 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-17 7:24 Felix Resch
2018-07-17 16:59 ` Dave Taht
2018-07-26 15:46 ` Dan Siemon
2018-07-26 15:48 ` Dave Taht
2018-07-26 18:07 ` Dan Siemon
2018-07-28 15:51 ` Dave Taht
2018-07-28 16:11 ` Jonathan Morton
2018-07-28 16:36 ` Dave Taht
2018-07-26 17:42 ` Toke Høiland-Jørgensen
2018-07-26 18:10 ` Dan Siemon
2018-07-26 21:09 ` Toke Høiland-Jørgensen
2018-07-26 21:38 ` Jonathan Morton
2018-07-27 9:25 ` Pete Heist
2018-07-27 14:04 ` Dan Siemon
2018-07-27 18:58 ` Jonathan Morton
2018-07-28 8:56 ` Toke Høiland-Jørgensen
2018-07-28 15:04 ` Dave Taht
2018-07-28 16:19 ` Jonathan Morton
2018-07-28 16:39 ` Dave Taht
2018-07-28 17:01 ` Pete Heist
2018-07-28 17:37 ` Pete Heist
2018-07-28 17:52 ` Dave Taht
2018-07-28 17:56 ` Dave Taht
2018-07-28 18:12 ` Toke Høiland-Jørgensen
2018-07-29 0:17 ` Pete Heist
2018-07-29 19:14 ` Toke Høiland-Jørgensen
2018-07-30 9:14 ` Pete Heist
2018-07-30 10:09 ` Sebastian Moeller
2018-07-30 10:55 ` Toke Høiland-Jørgensen [this message]
2018-07-30 11:05 ` Pete Heist
2018-07-30 11:28 ` Toke Høiland-Jørgensen
2018-07-30 22:10 ` Pete Heist
2018-07-30 22:17 ` Toke Høiland-Jørgensen
2018-07-31 7:31 ` Jonathan Morton
2018-07-30 10:55 ` Pete Heist
2018-07-30 11:05 ` Jonathan Morton
2018-07-28 17:53 ` Jonathan Morton
2018-07-28 18:07 ` Dave Taht
2018-07-28 18:17 ` Toke Høiland-Jørgensen
2018-07-28 19:35 ` [Cake] 1000s " Dave Taht
2018-07-29 23:24 ` [Cake] Using cake to shape 1000’s " Dave Taht
2018-08-07 1:46 ` Dan Siemon
2018-07-28 7:18 ` Pete Heist
2018-07-28 8:06 ` Jonathan Morton
2018-07-28 16:41 ` Pete Heist
2018-07-28 17:32 ` [Cake] isp economics Dave Taht
2018-07-28 18:39 ` Pete Heist
2018-07-28 19:03 ` Dave Taht
2018-07-28 20:00 ` Pete Heist
2018-07-29 5:49 ` Loganaden Velvindron
2018-07-28 19:09 ` Dave Taht
-- strict thread matches above, loose matches on Subject: below --
2018-07-16 18:39 [Cake] Using cake to shape 1000’s of users Mike
2018-07-16 19:01 ` Jonathan Morton
2018-07-16 19:13 ` Michel Blais
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