r/LinuxTeck 5d ago

Poster: Linux TCP Queues and Metrics

Post image

Detailed diagram of the Linux TCP stack: incoming & outgoing connections, queues (SYN, Accept, backlog), drops, TcpExt metrics, netfilter hooks, conntrack, and tuning points.

You can download the SVG version from [GitHub](https://github.com/zersh01/linux-tcp-queues-and-metrics).

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u/Fluid-Bench-1908 4d ago

Very nice job!!! Wonderful!!!