I can really recommend samply: https://github.com/mstange/samply https://github.com/mstange/samply. It just works out of the box. It uses the Firefox profiler

I can really recommend samply: https://github.com/mstange/samply https://github.com/mstange/samply. It just works out of the box. It uses the Firefox profiler to view its recorded profiles. You can (don't have to, just can) even share them, I was looking at this profile just yesterday: https://share.firefox.dev/3PxfriB https://share.firefox.dev/3PxfriB for my day job, for example.