Tagged articles

proxy_buffering

2 articles · Page 1 of 1

Aug 7, 2026 · Backend Development

Why Does Nginx Reverse Proxy Boost Website Performance?

The article explains how Nginx reverse proxy improves website performance by preventing backend threads from being blocked by slow clients, using an event‑driven epoll model, buffering, connection pooling, SSL termination, and proper configuration settings.

EpollNginxPerformance

0 likes · 10 min read

Why Does Nginx Reverse Proxy Boost Website Performance?

Efficient Ops

Mar 18, 2020 · Operations

Why Nginx OOMs Under Million-Connection Load and How to Fix It

During a million‑connection WebSocket stress test, four 32‑core, 128 GB Nginx servers repeatedly ran out of memory, prompting an investigation that revealed oversized proxy buffers as the root cause and showed that disabling buffering and tuning buffer sizes stabilizes memory usage.

BackendHigh ConcurrencyOOM

0 likes · 11 min read

Why Nginx OOMs Under Million-Connection Load and How to Fix It