[Bloat] when does the CoDel part of fq_codel help in the real world?

Toke Høiland-Jørgensen toke at toke.dk
Tue Nov 27 16:05:31 EST 2018


Dave Taht <dave.taht at gmail.com> writes:

> On Tue, Nov 27, 2018 at 12:54 PM Toke Høiland-Jørgensen <toke at toke.dk> wrote:
>>
>> Dave Taht <dave.taht at gmail.com> writes:
>>
>> > I've done things like measure induced latency on wireguard streams of
>> > late and codel keeps it sane. still, wireguard internally is optimized
>> > for single flow "dragster" performance, and I'd like it to gain the
>> > same fq_codel optimization that did such nice things for multiple
>> > flows terminating on the router for ipsec. The before/after on that
>> > was marvelous.
>>
>> This is on my list, FWIW :)
>
> Your queue overfloweth. And as good as you are at FQ-ing yourself, I
> so dearly would like the !@#!@#@! wifi patches to land in 4.20.

Well, 4.20 is already in RC, so that is not going to happen ;)

-Toke



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