“Comparative Study of WebRTC Open Source SFUs for Video Conferencing”, by Emmanuel André, Nicolas Le Breton, Augustin Lemesle, Ludovic Roux and Alexandre Gouaillard (CoSMo Software), in “Proceedings of Principles, Systems and Applications of IP Telecommunications”.
This study used mediasoup v2.
Topic in the mediasoup Discourse Group about performance of mediasoup v3 for 1:many video broadcasting using various mediasoup workers and pipeToRouter(). It includes performance testing numbers: