Bpftrace Recipes - 5 Real Problems Solved

Explore a comprehensive conference talk from Ubuntu Summit 2023 that delves into solving real-world operational challenges using bpftrace. Learn how to identify and address five specific problems as an operations engineer, gaining insights into the practical application of this powerful technology. Discover the advantages of dynamic runtime tracing combined with BPF, and understand how bpftrace allows for efficient kernel-level data collection and analysis without system modifications. Compare traditional debugging methods with bpftrace-based tools, examining their performance impacts and effectiveness in diagnosing outlier cases. Gain valuable knowledge about writing concise, understandable bpftrace scripts using its Domain Specific Language (DSL), making advanced troubleshooting accessible even to those without extensive software engineering or kernel expertise.