From: "Toke Høiland-Jørgensen" <notifications@github.com> To: tohojo/flent <flent@noreply.github.com> Cc: Subscribed <subscribed@noreply.github.com> Subject: [Flent-users] Re: [tohojo/flent] support for flowgrind (#219) Date: Mon, 25 Jan 2021 04:04:00 -0800 [thread overview] Message-ID: <tohojo/flent/issues/219/766769369@github.com> (raw) In-Reply-To: <tohojo/flent/issues/219@github.com> [-- Attachment #1: Type: text/plain, Size: 1118 bytes --] Jonas Smedegaard <notifications@github.com> 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 [-- Attachment #2: Type: text/html, Size: 2180 bytes --]
prev parent reply other threads:[~2021-01-25 12:04 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-01-23 18:14 [Flent-users] " Jonas Smedegaard 2021-01-25 12:04 ` Toke Høiland-Jørgensen [this message]
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