Re: [Bloat] buffer sizing meeting notes

2019-08-24 Thread Luca Muscariello
On Sat, Aug 24, 2019 at 9:59 AM Sebastian Moeller wrote: > Another nugget from the notes ( > http://yuba.stanford.edu/~bspang/buffer-sizing-meeting/notes/): > > This looks like an argument for fq_codel/cake's use of time instead of > queue length, OR an argument for fq, because in a

Re: [Bloat] buffer sizing meeting notes

2019-08-24 Thread Sebastian Moeller
Another nugget from the notes (http://yuba.stanford.edu/~bspang/buffer-sizing-meeting/notes/): Chuanxiong Guo, Bytedance Talked about buffering in Bytedance’s datacenters. The top of rack switches have buffers of 12-32MB, and the aggregation switches have larger buffers of several GB. Were

Re: [Bloat] buffer sizing meeting notes

2019-08-24 Thread Jesper Dangaard Brouer
On Fri, 23 Aug 2019 10:13:39 -0700 Simon Barber wrote: > > On Aug 23, 2019, at 9:07 AM, Dave Taht wrote: > > > > There's some good preso from various representatives in the dc market here. > > > > The p4 stuff, in particular (from barefoot) is looking impressive. > > > >

Re: [Bloat] buffer sizing meeting notes

2019-08-23 Thread Dave Taht
Simon Barber writes: > The Netflix presentation requires a password - can you share it? I was not at this meeting, I just stumbled across the url. I don't even know how, I think I was looking for the old (and good!) stanford buffersizing paper, and there was this set of updates from various

Re: [Bloat] buffer sizing meeting notes

2019-08-23 Thread Simon Barber
The Netflix presentation requires a password - can you share it? Simon > On Aug 23, 2019, at 9:07 AM, Dave Taht wrote: > > There's some good preso from various representatives in the dc market here. > > The p4 stuff, in particular (from barefoot) is looking impressive. > >

[Bloat] buffer sizing meeting notes

2019-08-23 Thread Dave Taht
There's some good preso from various representatives in the dc market here. The p4 stuff, in particular (from barefoot) is looking impressive. http://yuba.stanford.edu/~bspang/buffer-sizing-meeting/ -- Dave Täht CTO, TekLibre, LLC http://www.teklibre.com Tel: 1-831-205-9740