rust-profiling

What problem does it solve?

This Skill helps developers identify and resolve performance bottlenecks and excessive binary sizes in Rust applications, ensuring efficient and lean code.

Core Features & Use Cases

• Flamegraphs: Generate visual flamegraphs to pinpoint CPU hotspots.
• Binary Size Analysis: Use cargo-bloat and cargo-llvm-lines to find code contributing to large executables.
• Microbenchmarking: Write and run precise benchmarks using Criterion.
• Use Case: Your Rust application is running slower than expected. Use this skill to generate a flamegraph, analyze the binary size, and identify the functions or dependencies causing the performance degradation.

Quick Start

Generate a flamegraph for your Rust application by running cargo flamegraph --bin myapp.