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Improving Rust performance debugging workflow with TUIs and LLMs

In my session, I want to present hotpath and channels-console libraries and explain how they compare to other profiling tools available.

Paweł Urbanek
Rubyist turned Rustacean, working in a Singaporean IoT startup
About This Talk

Hi. I'm the author of https://github.com/pawurb/hotpath and https://github.com/pawurb/channels-console crates. Hotpath has gained over 1k GitHub stars in just 2 months after the release. I'm currently working on unifying them in a single crate for instrumenting various performance aspects of Rust apps. I'll also be adding the MCP/LLM interface to enable providing all the metrics context for AI-powered debugging sessions. I've implemented similar integration for one of my Ruby projects https://github.com/pawurb/rails-pg-extras-mcp.

In my session, I want to present these libraries and explain how they compare to other profiling tools available. Session will be practical, with live-coding examples, and showcasing some nontrivial performance/memory optimizations.

I have experience delivering tech speeches on LRUG and WRUG (Łódź and Warsaw Ruby user groups).

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Centrum Konferencyjne POLIN, Poland
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