eBPF

eBPF Networking Deep Dive: From XDP Packet Processing to TCP Tracing and Production Deployment

Comprehensive deep-dive into eBPF networking internals: XDP packet processing at driver level, Traffic Control subsystem, socket-level tracing with kprobes, TCP state machine and retransmission analysis, DNS query monitoring, network latency distribution and throughput measurement, production deployment guide with kernel configuration, containerized environments, and performance optimization strategies.

eBPF 深度实战:从内核探针到可观测性工程全景

eBPF从入门到精通:详解BPF虚拟机架构(寄存器模型/指令集/辅助函数)、Verifier安全沙箱(指针精化/循环检测)、Map类型全景(LRU/PERCPU/RingBuf)、程序挂载点(XDP/TC/kprobe/fentry/LSM)、CO-RE跨版本兼容机制、BCC/bpftrace/libbpf工具链对比,以及三大实战案例(XDDOS防护/ext4延迟直方图/透明代理)和完整生产可观测性工程方案。