Infrastructure Engineering Guide

Infrastructure 提供组件运行所需的环境、资源、隔离、调度、通信、观测和恢复能力。

本项目当前聚焦 Linux / low-latency infrastructure：

Platform / Runtime API
        运行在
Infrastructure
        依赖
Hardware

重点内容：

1. low latency model
2. CPU cache / NUMA / affinity
3. busy polling
4. benchmark methodology
5. NIC to userspace path
6. NAPI / softirq / ksoftirqd
7. RSS / RPS / XPS
8. TCP low latency / UDP multicast