TCP Retransmissions, Explained: Inside the Kernel with tcpshark
Analyze TCP retransmissions with eBPF tracing and kernel packet drop correlation.
Reviving Go-pcap: Pure Go Packet Filtering for AI Infrastructure
go-pcap compiles tcpdump-style filters in pure Go for real-time packet filtering across skb, mbuf, and RDMA paths.
Where Packets Get Dropped: Tracing the Linux Network Stack with eBPF
Trace Linux packet drops with eBPF, kernel stack traces, and targeted traffic filtering.
避坑！504 超时错误的元凶竟然是它
本篇重点分析了核心链路服务出现 504 错误的根因，其中 HUATUO 发挥了关键作用，无论丢包还是网卡硬件故障。