Re: [Cerowrt-devel] [Starlink] [Make-wifi-fast] TCP_NOTSENT_LOWAT applied to e2e TCP msg latency

2021-10-26 Thread Bob McMahon via Cerowrt-devel
--- Begin Message --- Hi Bjørn, I find, when possible, it's preferred to take telemetry data of actual traffic (or reads and writes) vs a proxy. We had a case where TCP BE was outperforming TCP w/VI because BE had the most engineering resources assigned to it and engineers did a better job with

Re: [Cerowrt-devel] [Starlink] [Make-wifi-fast] TCP_NOTSENT_LOWAT applied to e2e TCP msg latency

2021-10-26 Thread Bjørn Ivar Teigen
Hi Bob, My name is Bjørn Ivar Teigen and I'm working on modeling and measuring WiFi MAC-layer protocol performance for my PhD. Is it necessary to measure the latency using the TCP stream itself? I had a similar problem in the past, and solved it by doing the latency measurements using TWAMP