[noxa]

Having written similar tools like this in the past I pretty much exclusively use Tracy nowadays and let all my old stuff rot. The UI is snappy/fluid even with a tremendous amount of events, instrumentation is rich (zones/plots/memory tracking with timing, GPU events, logging, etc) and sampling is robust across all major platforms (Windows/Android/Linux/Mac) and the disassembly/analysis is as solid as most vendor tools. If wanting to integrate/use any tool like this I strongly recommend Tracy and then occasionally using vendor tooling where better (but platform/hardware limited). Having a single swiss-army knife perf tool makes it much easier for most of the team to learn and use it and leave the specialized knowledge of vendor tooling to those who need it.

There's also superluminal (https://superluminal.eu/), but it's closed source/paid - wolfpld (the Tracy author) is responsive and there's a decent set of contributors so switching to a black box on a part of the engineering process that is designed to avoid black boxes isn't very enticing. It also is sketchy/misleading about saying things like "Superluminal is the only sampling profiler that displays the profiling data in a visual UI." which is a big turn-off for someone who's been using/building tools like that for decades :)