Latest / Linux Server Admin with Fexingo: Sysadmin, Bash, and Server Engineering
How to Tune Linux Server TCP Stack for High Throughput
In this episode, Lucas and Luna dive into tuning the Linux server TCP stack for high-throughput workloads. They explain the key socket buffers, congestion control algorithms like BBR, and kernel parameters such as tcp_rmem and tcp_wmem. Using a real-world example of a media server pushing large files, they walk through practical adjustments, how to test improvements, and common pitfalls. By the end, you'll know how to identify bottlenecks and apply targeted tweaks without breaking your network. Whether you're dealing with NFS, web servers, or database replication, this episode gives you…
The skinny
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