Detailed Rust Performance Profiler for Developers
hotpath-rs is a powerful performance profiling tool designed for Rust applications, enabling developers to gain deep insights into CPU usage, memory allocation, and async data flow. With its easy-to-configure setup, users can instrument functions, channels, futures, and streams, effectively identifying bottlenecks and optimizing performance for both synchronous and asynchronous code. The tool offers a live TUI dashboard for real-time monitoring and static reports for one-off performance evaluations, making it versatile for various use cases.
The profiler is built with minimal overhead, ensuring zero-cost when disabled and providing detailed statistics such as average execution time, call counts, and memory usage. Additionally, it integrates with GitHub Actions for automated benchmarking, allowing for continuous performance monitoring across different versions of applications. With its support for the Model Context Protocol, hotpath-rs can also facilitate interactions with AI agents, enhancing its utility in modern development workflows.
