wachy - A New Approach to Performance Debugging

Trace arbitrary compiled binaries and functions on Linux, at runtime with 0 modifications. Low overhead dynamic instrumentation Wachy uses the magic of eBPF to dynamically instrument binaries with minimal overhead. This also means there is 0 overhead for untraced functions. Deep code integration eBPF on its own can be difficult and time-consuming to use. The goal of wachy is to make userspace eBPF

[tmatsuu]

eBPFを使ったパフォーマンスデバッグツール。TUIでわかりやすい。デモ動画あり