Linux 6.8 Network Optimizations Can Boost TCP Performance by ~40%
Linux 6.8 Network Optimizations Can Boost TCP Performance by ~40%

www.phoronix.com
Linux 6.8 Network Optimizations Can Boost TCP Performance For Many Concurrent Connections By ~40%

There is a discussion on Hacker News, but feel free to comment here as well.
4% sounds like the new code is great.
40% sounds like the old code was crap.
Oh wow, no, they really one-upped some decent optimizations. Kickass.