Re: [Cake] [Fwd: Re: RHODIUM - nuking blue (for testing)]

2017-12-07 Thread Jonathan Morton
Smells like the NAS and OneDrive are using nonstandard, and at least partially noncompliant TCP stacks. Did the ack stream carry ECE flags? But yes, that is exactly the sort of abuse that the BLUE portion of COBALT is meant to cope with. - Jonathan Morton

Re: [Cake] [Fwd: Re: RHODIUM - nuking blue (for testing)]

2017-12-07 Thread Kevin Darbyshire-Bryant
> On 7 Dec 2017, at 02:19, Jonathan Morton wrote: > > > It would be nice to have a test showing blue being useful. > > To do that, you would need to have a saturating unresponsive load, such as a > UDP flood, which drives Cake's queue to the memory limit. Even then, I > suspect you wouldn't

Re: [Cake] [Fwd: Re: RHODIUM - nuking blue (for testing)]

2017-12-07 Thread Pete Heist
> On Dec 7, 2017, at 2:15 AM, Dave Taht wrote: > > On Wed, Dec 6, 2017 at 2:35 PM, Luis E. Garcia > 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

Re: [Cake] [Fwd: Re: RHODIUM - nuking blue (for testing)]

2017-12-06 Thread Jonathan Morton
> It would be nice to have a test showing blue being useful. To do that, you would need to have a saturating unresponsive load, such as a UDP flood, which drives Cake's queue to the memory limit. Even then, I suspect you wouldn't see much difference in the traffic stats, but there might be a CPU

Re: [Cake] [Fwd: Re: RHODIUM - nuking blue (for testing)]

2017-12-06 Thread Dave Taht
On Wed, Dec 6, 2017 at 2:35 PM, Luis E. Garcia 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 > > Rega

Re: [Cake] [Fwd: Re: RHODIUM - nuking blue (for testing)]

2017-12-06 Thread Luis E. Garcia
Dave, What is the highest bandwidth that you have been able to shape with CAKE on the APU2? Regards, Luis Garcia On Wed, Dec 6, 2017 at 3:08 PM, Dave Taht 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 hi

Re: [Cake] [Fwd: Re: RHODIUM - nuking blue (for testing)]

2017-12-06 Thread Georgios Amanakis
I will rerun this one, just to be sure. On Wed, Dec 6, 2017 at 4:17 PM, Georgios Amanakis wrote: > > On Wed, Dec 6, 2017 at 4:08 PM, Dave Taht wrote: > >> >> Did you get cpu stats for the below tests? >> >> I did! In the no-ack-filter case CPU usage looks strange though. Seems to > be higher wi

Re: [Cake] [Fwd: Re: RHODIUM - nuking blue (for testing)]

2017-12-06 Thread Dave Taht
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 optim

Re: [Cake] [Fwd: Re: RHODIUM - nuking blue (for testing)]

2017-12-05 Thread Jonathan Morton
Yup, I wouldn't expect any difference at all in normal loads. Only when you get some flows marked as unresponsive does the BLUE portion do anything. - Jonathan Morton ___ Cake mailing list Cake@lists.bufferbloat.net https://lists.bufferbloat.net/listinf