On Fri, Dec 3, 2021 at 4:44 AM Kenneth Porter <sh...@sewingwitch.com> wrote: > > --On Friday, December 03, 2021 12:12 PM +0000 "Wheelock, Ian" > <ian.wheel...@commscope.com> wrote: > > > 280Mbps service with Comcast is likely the 300/10 package offering… In > > that case the US is limited to 10Mbps > > > > I understand there might be some issue if 280Mbps was being processed – > > but in the US direction, we are not talking >>100Mbps – its about > > 10Mbps US, I would have thought running cake on 10Mbps US cake would not > > have triggered a 50% loss in performance even on this platform. Now if > > cake is applied to both inbound and outbound traffic then having to deal > > with ~280Mbps might be tough. In the case of DOCSIS AQM, PIE runs in the > > GW only on outbound traffic. > > That's indeed the package. I was seeing 270-280 down and 12 up. > > "Good" tests without cake: > <https://www.waveform.com/tools/bufferbloat?test-id=22cc9c3e-d3bd-4893-8b68-aba088e199e1> > <https://www.waveform.com/tools/bufferbloat?test-id=90bfc919-0ccc-47d6-88e6-dee10a4f1b16>
I'm confused, was cake on on the upload? The whole "upload under load +0" thing I am finding a bit worrisome, certainly at higher rates with fq on it's going to be close to 0, but in actually finding one ONT with a mere 5ms buffer (so far), I am fearing that a solution entering the field is really short buffers. Could you take a packet capture of a test without cake? > It got slammed down to 49 here: > <https://www.waveform.com/tools/bufferbloat?test-id=a670b084-0e90-434b-aedb-e82b7ea7f7ab> Ouch. And your uplink went to heck, also. The other worrisome thing has been powersave and interacting with the request/grant processes badly. > > I disabled cake and it slowly recovered: > <https://www.waveform.com/tools/bufferbloat?test-id=eb5e874a-b5a4-436a-bb9b-b3a90ae14930> > <https://www.waveform.com/tools/bufferbloat?test-id=6afcc17b-8d6a-47ee-9a78-ad5b65b74205> > > (I wish the tests had a timestamp so I could be sure I'm ordering them > correctly.) > > > _______________________________________________ > Bloat mailing list > bl...@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/bloat -- I tried to build a better future, a few times: https://wayforward.archive.org/?site=https%3A%2F%2Fwww.icei.org Dave Täht CEO, TekLibre, LLC _______________________________________________ Cerowrt-devel mailing list Cerowrt-devel@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/cerowrt-devel
