https://rajkumargosavi.github.io/tags/profiling/Recent content in Profiling on Rajkumar GosaviHugoen-usSat, 14 Nov 2026 00:00:00 +0000https://rajkumargosavi.github.io/projects/perfhawk/Sat, 14 Nov 2026 00:00:00 +0000https://rajkumargosavi.github.io/projects/perfhawk/<p align="center"> <img src="icon.svg" alt="Perfhawk" width="96" height="96"> </p> <h1 align="center">Perfhawk</h1> <p align="center"><strong>Find out why your Go or .NET app is slow — without sending a byte anywhere.</strong><br> Attach to a running process (or import a profile file) and explore flame graphs, a call graph, GC behaviour, before/after diffs and plain-language findings in your browser.</p> <p align="center"> <a href="https://github.com/rajkumarGosavi/perfhawk/releases" target="_blank" rel="noopener noreferrer"><strong>⬇️ Download</strong></a> · <a href="https://github.com/rajkumarGosavi/perfhawk" target="_blank" rel="noopener noreferrer">Source on GitHub</a> · <a href="https://github.com/rajkumarGosavi/perfhawk/blob/main/docs/QUICKSTART.md" target="_blank" rel="noopener noreferrer">Quickstart</a> · <a href="https://github.com/rajkumarGosavi/perfhawk/blob/main/docs/USER_GUIDE.md" target="_blank" rel="noopener noreferrer">User Guide</a> · <a href="https://github.com/rajkumarGosavi/perfhawk/issues" target="_blank" rel="noopener noreferrer">Report an issue</a> </p> <blockquote> <p><strong>Status: v0.1, Windows first.</strong> Linux and macOS are next. See the <a href="https://github.com/rajkumarGosavi/perfhawk/blob/main/docs/LIMITATIONS.md">known limitations</a>.</p>