This version does indeed work against net-next. I managed to break
myself because I'd been fiddling with flows 32 in some cases, and my
version
returns ENOTSUPP for that which sqm doesn't catch... and ohhh....
boy... htb with a 1000 packet fifo buffer fallback... SUCKS! :)
As for profiling, once again I found myself distracted by the ecn
debate. Fitting ecn 500 flows through a 100mbit bottleneck results in
1300 packets outstanding
26 flows that can't start (presumably due to ecn fall back), and
without ecn, 450 packets outstanding 3 flows that can't start.
On Wed, Aug 29, 2018 at 7:23 AM Dave Taht <
dave.taht@gmail.com> wrote:
I'm presently compiling against net-next.
On Wed, Aug 29, 2018 at 1:12 AM Pete Heist <pete@heistp.net> wrote:
On Aug 29, 2018, at 3:04 AM, Dave Taht <dave.taht@gmail.com> wrote:
Anyway, this should be a drop in replacement (presently) for fq_codel,
that compiles out of tree and rips out almost everything I don't like.
https://github.com/dtaht/fq_codel_fast
Cool…I’d give it a quick run but it doesn’t compile for me (attached). Kernel version?
I think the tc filter thing really hurt us in cake.
It would be interesting to see how much. Jon also expressed concern and I’d been meaning to try some benchmarks before and after that change…
--
Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619
--
Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.comTel: 1-669-226-2619