Your question is Real-Time Software Metrics. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
What are important metrics of real-time software?
Explain which metrics you would measure for an embedded real-time system, how they relate to deadlines and correctness, and how you would collect them without disturbing timing behavior. Distinguish hard real-time metrics from general performance metrics, and describe how you would set thresholds and investigate violations.