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Netpoll

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ByteDance SYS Tech

Apr 26, 2024 · Backend Development

How io_uring Integration Boosts Netpoll Throughput and Slashes Latency

This article examines the integration of Linux io_uring into ByteDance's high‑performance Netpoll NIO library, detailing architectural changes, receive/send workflows, benchmarking methodology, and results that show over 10% higher throughput and 20‑40% lower latency while eliminating system calls.

BenchmarkGoNetpoll

0 likes · 18 min read

How io_uring Integration Boosts Netpoll Throughput and Slashes Latency

Tencent Cloud Developer

Mar 22, 2022 · Backend Development

Source Code Analysis of the netpoll Go High‑Performance Network Framework

The article dissects netpoll, a Go‑based high‑performance network framework that uses a Multi‑Reactor model with a main and sub‑reactors, detailing its server EventLoop, poll manager load‑balancing across epoll/kqueue, connection buffering and request handling, and the client’s non‑blocking dialing process.

ClientGoNetpoll

0 likes · 40 min read

Source Code Analysis of the netpoll Go High‑Performance Network Framework