MOOC: Reducing Internet Latency: Why and How
hhk3.kau.se
hhk3.kau.se
AQM Active Queue Management: https://en.wikipedia.org/wiki/Active_queue_management
CoDel > Derived algorithms > CAKE: https://en.wikipedia.org/wiki/CoDel#Derived_algorithms :
> Common Applications Kept Enhanced (CAKE; sch_cake in Linux code) is a combined traffic shaper and AQM algorithm presented by the bufferbloat project in 2018. It builds on the experience of using fq_codel with the HTB (Hierarchy Token Bucket) traffic shaper. It improves over the Linux htb+fq_codel implementation by reducing hash collisions between flows, reducing CPU utilization in traffic shaping, and in a few other ways. [18]
Re: the `dslreports_8dn` netperf test, bufferbloat, RRUL and the fluent GUI: https://news.ycombinator.com/item?id=26596395
There is an x86 container with OpenWRT that can probably be used with load simulation and additional network interfaces on the container. IIRC I had to figure out how to start procd (~systemd) in the openwrt container myself.
/? OpenWRT bufferbloat https://www.google.com/search?q=openwrt+bufferbloat
/? automatically optimize bufferbloat https://www.google.com/search?q=automatically%2Boptimize%2Bb... :
sqm-autorate/sqm-autorate https://github.com/sqm-autorate/sqm-autorate :
> sqm-autorate is a program for OpenWRT that actively manages the CAKE Smart Queue Management (SQM) bandwidth settings through measurments of traffic load and latency. It is designed for variable bandwidth connections such as DOCIS/cable and LTE/wireless, and is not so useful for connections that have a stable, fixed bandwidth.
speedtest-netperf.sh: https://github.com/openwrt/packages/blob/master/net/speedtes... :
opkg install speedtest-netperf
speedtest-netperf.sh [-4 | -6] [-H netperf-server] [-t duration] [-p host-to-ping] [-n simultaneous-streams ] [-s | -c]