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Bpftune uses BPF to auto-tune Linux systems

(github.com)
256 points BSDobelix | 1 comments | 17 Nov 24 11:38 UTC | HN request time: 0.202s | source
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robinhoodexe ◴[17 Nov 24 12:22 UTC] No.42163820[source]▶
Is tuning the TCP buffer size for instance worth it?
replies(6): >>42163899 #>>42166594 #>>42167580 #>>42167891 #>>42168594 #>>42169545 #
1. crest ◴[17 Nov 24 19:52 UTC] No.42166594[source]▶
It depends mostly on the bandwidth-delay-product and packet loss you expect on each connection. A there is a vast difference between a local interactive SSH session and downloading a large VM image from across an ocean.