On Wed, 2015-06-10 at 14:56 -0700, Dave Taht wrote:

> I certainly would like you to try factoring in fq_codel's effects into
> your calculations. 1024 queues is the default,
> with 64k queues possible. If you assume 10k flows, you can readily
> assume a pretty equal distribution across those available queues, with
> 1k codels compensating madly. I tend to think most of the future
> faster world is going to have multiple queues, with every 10gigE
> device I am familiar with coming with 64 or more.

As it stands the draft doesn't say anything to this effect.

> Secondly you appear to be thinking in terms of very abrupt changes in
> demand not characteristic of a core link. (certainly characteristic of
> a route flap, however, so I am not dissing your work).

Things can change surprisingly rapidly when backhoe meets fiber.


Regards,

// Steve

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