Jonas Smedegaard writes: > the tool flowgrind seems like it might be an interesting backend for > flent to support: https://github.com/flowgrind/flowgrind > > From its README: > >> Unlike most cross-platform testing tools, flowgrind can output some >> transport layer information, which are usually internal to the TCP/IP >> stack. For example, on Linux and FreeBSD this includes among others >> the kernel's estimation of the end-to-end RTT, the size of the TCP >> congestion window (CWND) and slow start threshold (SSTHRESH). These values Flent can already extract (using the 'ss' tool). Just enable --socket-stats :) Also from its README: > In contrast to similar tools like iperf or netperf it features a > distributed architecture, where throughput and other metrics are > measured between arbitrary flowgrind server processes. ...which makes me suspect it's not a very good fit for Flent. -- 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/219#issuecomment-766769369