Intel has a Performance Monitoring Unit on its core that has significant overlap. Forgetting this tool-space, but at least some of these tools can make use of

Intel has a Performance Monitoring Unit on its core that has significant overlap. Forgetting this tool-space, but at least some of these tools can make use of that hardware: https://github.com/intel/pcm https://github.com/intel/pcm https://github.com/andikleen/pmu-tools https://github.com/andikleen/pmu-tools