On Wed, Dec 6, 2017 at 2:35 PM, Luis E. Garcia <[email protected]> wrote: > Dave, > What is the highest bandwidth that you have been able to shape with CAKE on > the APU2?
pete ran out of cpu at 900mbit in one of the early test rounds. https://lists.bufferbloat.net/pipermail/cake/2017-November/003032.html > > Regards, > Luis Garcia > > On Wed, Dec 6, 2017 at 3:08 PM, Dave Taht <[email protected]> wrote: >> >> >> Groovy. >> >> I guess if I had any one goal, was that I wanted to have cake to shape >> well on the APU2 at a gigabit. That's the highest end "home router" we >> have, although it would be good to get results on things like the turris >> omnia, also. >> >> I hope to start a round of profiling as to what can be optimized (out) >> this weekend. Last I looked the hashing costs dominated. >> >> Pretty sure we're good at 200Mbit there (aside from the ingress bug). >> >> It would be nice to have a test showing blue being useful. >> >> Did you get cpu stats for the below tests? >> >> Georgios Amanakis <[email protected]> writes: >> >> > -------- Forwarded Message -------- >> > From: Georgios Amanakis <[email protected]> >> > To: Dave Taht <[email protected]> >> > Cc: Cake List <[email protected]>, Jonathan Morton <chromatix9 >> > [email protected]>, Pete Heist <[email protected]> >> > Subject: Re: [Cake] RHODIUM - nuking blue (for testing) >> > Date: Tue, 05 Dec 2017 20:58:39 -0500 >> > >> > I just finished testing Rhodium, and I am supplementing Sunday's >> > results. >> > >> > CMTS setup: >> > server -- delay -- isp -- mbox -- client >> > >> > ISP limited at 200/10mbit. >> > Cake/HTB shaping at 180/9mbit. >> > RTT 20ms with cake's RTT set at 20ms >> > rrul_be_nflows, 32 download, 8 upload streams. >> > net.ipv4.tcp_ecn=2 in all nodes (linux default) >> > >> > Cake tested in all flow-isolation modes with all ack filtering options. >> > HTB tested with codel,pie,fq,sfq,fq_codel. >> > >> > Rhodium(cakerhod) doesn't show much difference against Cobalt(cake). >> > >> > George >> > >> > On Tue, 2017-12-05 at 11:32 -0800, Dave Taht wrote: >> >> Given some of the results thus far at various RTTs, and at higher >> >> loads, like the ginormous one georgios just ran, I thought it might >> >> be >> >> useful to run a battery of tests with blue disabled. >> >> >> >> I haven't gone to the trouble of creating a formal branch - tho if I >> >> did, I'd call it rhodium, as rhodium detectors are used in nuclear >> >> reactors to measure the neutron flux level. >> >> >> >> untested-but-compiling-patch attached. I'm busy on a few other things >> >> this week, and it is looking like we'll have to replace the xstats >> >> structure with something smaller to go mainline. >> >> >> >> _______________________________________________ >> >> Cake mailing list >> >> [email protected] >> >> https://lists.bufferbloat.net/listinfo/cake >> > >> > >> > >> > >> > _______________________________________________ >> > Cake mailing list >> > [email protected] >> > https://lists.bufferbloat.net/listinfo/cake >> _______________________________________________ >> Cake mailing list >> [email protected] >> https://lists.bufferbloat.net/listinfo/cake > > > > _______________________________________________ > Cake mailing list > [email protected] > https://lists.bufferbloat.net/listinfo/cake > -- Dave Täht CEO, TekLibre, LLC http://www.teklibre.com Tel: 1-669-226-2619 _______________________________________________ Cake mailing list [email protected] https://lists.bufferbloat.net/listinfo/cake
