Hands-on articles about tracing, networking, and programmable Linux internals.

[eBPF]MAR 31, 2026

Tracing Goroutines in Realtime with eBPF

Built a Go runtime tracer called xgotop to trace and visualize goroutine lifecycles and memory allocations in realtime, and won eBPF Summit '25 Hackathon with it!

ebpfbpftracego

[eBPF]JUN 6, 2024

An Applied Introduction to eBPF with Go

eBPF is a revolutionary technology that allows you to reprogram the Linux kernel within minutes, even without rebooting the system. It allows you to trace system calls, user space functions, library functions, network packets, and much more.

goebpf