I've looked at h2o website and seems that someone asked this question and there is an example of a stronger configuration. Using it I did a test on a raspberry

I've looked at h2o website and seems that someone asked this question and there is an example of a stronger configuration. Using it I did a test on a raspberry pi 3 and here https://gist.github.com/mingodad/e5a46c809ee030befc18 https://gist.github.com/mingodad/e5a46c809ee030befc18 is the output. What I noticed is that with nginx there is more connections even using keepalive (h2o 4 connections, nginx 102 connections). h2o-default: 4123 rps h2o-strong-256-first: 3849 rps h2o-strong-384: 4233 rps nginx-default: 2309 rps