Why We Revived go-pcap for AI Infrastructure
go-pcap compiles tcpdump-style filters in pure Go for real-time packet filtering across skb, mbuf, and RDMA paths.
Kernel Packet Drop Tracing with eBPF Dropwatch
This article describes how HUATUO uses eBPF to implement full-stack packet drop observability across the Linux kernel protocol stack.
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。