Linux Kernel Journey

Dec 2, 2024 · Operations

Getting Started with rtla timerlat: Cross‑Compilation and Usage Guide

This article introduces rtla timerlat, a Linux scheduling‑latency analysis tool that breaks latency into detailed phases, explains how to cross‑compile its libtracefs and libtraceevent dependencies, compile the tool, enable the kernel timerlat tracer, configure common parameters, and run a typical command with sample output.