Debugging Real-time Linux Scheduling Latency with rtla timerlat

Explore the intricacies of debugging real-time Linux scheduling latency in this 40-minute conference talk by Daniel Bristot de Oliveira from Red Hat. Delve into the growing importance of this skill as Linux becomes increasingly prevalent in automotive and industrial applications. Learn about the limitations of traditional black box testing methods and discover how the rtla (real-time Linux analysis) kernel tool addresses these challenges. Gain insights into the rtla timerlat tool, which simplifies scheduling latency debugging by integrating measurements with kernel tracing features. Understand how it measures latency, traces causative factors, produces standardized auto-analysis, and breaks down scheduling latency into manageable components. Witness a demonstration of effective strategies for tackling complex scheduling latency issues using this user-friendly interface.