If you enjoy this post, you may also enjoy the companion post which dives into the same level of detail, but for the receive side[1]. I set out to write all th

If you enjoy this post, you may also enjoy the companion post which dives into the same level of detail, but for the receive side[1]. I set out to write all this up because so much of the existing documentation (including the man pages) is vague, incomplete, or nonexistent. FWIW, I think this is probably to be expected for a system as complex as the Linux kernel. [1]: https://blog.packagecloud.io/eng/2016/06/22/monitoring-tuning-linux-networking-stack-receiving-data/ https://blog.packagecloud.io/eng/2016/06/22/monitoring-tunin...