Welcome to your interview.
The question is on your right: APM Agent Data Collection Overhead. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
How does an APM agent collect and send data to an observability platform without impacting application performance?