I have ss installed and am using --socket-stats, but for some reason tcp_rtt plots don't seem to be working (using rrul_be but I need it ultimately for tcp_1up_noping). I'm using flent from HEAD and python 3.7.3 on Ubuntu 19.04. Do the attached .flent.gz files and output from --verbose show what's going on? [rrul_be-2019-06-06T154334.551187.flent.gz](https://github.com/tohojo/flent/files/3261829/rrul_be-2019-06-06T154334.551187.flent.gz) [stderr.txt.gz](https://github.com/tohojo/flent/files/3261830/stderr.txt.gz) [stdout.txt.gz](https://github.com/tohojo/flent/files/3261833/stdout.txt.gz) -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/163