Mike Chen Rui

Aug 6, 2026 · Operations

Hands‑on Nginx High‑Concurrency Tuning: Boost Performance Up to 10×

This article walks through practical Nginx high‑concurrency tuning steps—including worker_processes, worker_connections, Linux file‑descriptor limits, and sendfile zero‑copy settings—to dramatically increase throughput and handle tens of thousands of simultaneous connections.