Hi Dave, > On Sep 11, 2018, at 10:20, Dave Taht <dave.t...@gmail.com> wrote: > > What I "fixed" was on the apu2 with the burst/cburst change, I went > from completely bottlenecked on one softirq to having 3 eat cpu, and > from 400mbps to 900mbps. Now, that's a quad core and the e1000 (?) > driver. The edgerouter X is a dual core, and you did see a small > improvement in throughput, but I'd hoped for more.
Well, assuming my intuitions about how burst/cburst ameliorate the issue, we might simply have to say accept an additional 5ms delay/jitter to make it perform better. It is basically the same batching approach that always helps throughput of a cyclic process can not be repeated often enough, simply do more per iteration... Best Regards Sebastian _______________________________________________ Cake mailing list Cake@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/cake