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hawshemi / Linux-Optimizer

Linux Optimizer
MIT License
587 stars 89 forks source link

[SUGGESTION] #68

Closed jakobmelti closed 1 day ago

jakobmelti commented 3 weeks ago

Hey, i see you removed "net.ipv4.tcp_fastopen = 3" is there any reason ?

scythianeagle commented 3 weeks ago

no,just testing

hawshemi commented 1 day ago

I read some articles about TCP_FastOpen and TCP_NoDelay. They seem to work well, but they mostly don't affect anything! After testing my various servers, I noticed it's better to stick to the default rather than changing TCP_FO and TCP_ND parameters.

https://blog.apnic.net/2021/07/05/tcp-fast-open-not-so-fast/

https://brooker.co.za/blog/2024/05/09/nagle.html