{"repo":"pawurb/hotpath-rs","free":true,"listed":false,"github":"https://github.com/pawurb/hotpath-rs","clone":"git clone https://github.com/pawurb/hotpath-rs.git","description":"Quickly find bottlenecks in Rust - one profiler for CPU, memory, SQL, HTTP, I/O and async code.","language":"Rust","stars":1681,"topics":["allocations","benchmark","performance","rust","debugging","mpsc","profiler","mcp"],"license":"MIT","category":"mcp-servers","readme_excerpt":"hotpath - Rust Performance, CPU & Memory Profiler hotpath-rs is an easy-to-configure Rust performance profiler that shows exactly where your code spends time, burns CPU, and allocates memory. It helps you distinguish between functions that are slow because they wait on I/O and those that are CPU-intensive. Instrument functions, channels, futures, streams, SQL queries, HTTP calls, and byte-level I/O to find bottlenecks and focus optimizations where they matter most. Get actionable insights into time, memory, and async data flow with minimal setup. Try the TUI demo via SSH - no installation required: Or let your own AI agent configure profiling in a repo: Explore the full documentation at hotpath.rs. See CONTRIBUTING.md for development setup and guidelines. You can use it to produce one-off performance (timing, memory or CPU) reports: inspect throughput and latency of network, file or compression I/O streams: analyze SQL/HTTP calls performance with automatic source function attribution: monitor throughput, performance and max queue depth of instrumented channels: or use the live TUI dashboard to monitor real-time performance metrics with debug info: https://github.com/user-attachments/assets/2e890417-2b43-4b1b-8657-a5ef3b458153 Features - Time, CPU & memory profiling - identify expensive functions, allocation hotspots, and investigate memory leaks. - Async observability - futures, channels and streams. - I/O monitoring - bytes, throughput, latency and errors for any sync or asy","default_branch":null,"files":null,"tree":[],"storefront":"/r/pawurb","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/pawurb/hotpath-rs/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}