What you've learned

You should now know how to:

  • Build and run the Process Watch tool on your Arm machine.
  • Describe how Process Watch works.
  • Check in real-time whether any workloads are using specific Arm instructions or features.

Knowledge Check

The Process Watch GitHub repository depends on other GitHub repositories.

Process Watch uses the Linux perf_events interface to sample branch predictions.

Process Watch can tell me whether my workloads are using specific instructions or features.


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