Blocking I/O에서 epoll까지, CPU 99%에서 0%로의 최적화 여정
From one blocking accept() to epoll: a C TCP server up the I/O ladder, measured
From one blocking accept() to epoll: a C TCP server up the I/O ladder, measured
nginx Event Loop — Complete Lifecycle Reference
The Polling API Is the Most Underrated RFC PHP Has Shipped in Years
io_uring 도입을 통한 Syscall 오버헤드 제거 및 RPS 20% 향상
Epoll vs. Io_uring in Linux
Redis's Event-Driven Architecture and the ae Event Loop
I built a Redis clone in C: From blocking I/O to epoll to crash safe persistence
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C10K 문제 해결을 위해 Apache httpd의 prefork/worker 방식을 버리고 epoll() 기반의 non-blocking I/O로 전환해 동시 접속자 증가 시에도 RPS 성능 저하를 방지