X-Ray and Performance Tracing Quiz

What you'll be asked

1. What is the primary purpose of using X-Ray or performance tracing tools in a production environment?
2. When analyzing a trace, what does a 'subsegment' typically represent in the context of X-Ray?
3. If you observe a high 'latency' in a trace for a specific microservice call, what is the most logical next step for an engineer?
4. What is a major risk of setting the 'sampling rate' too high in a production tracing configuration?
5. In a distributed system, how does 'trace context propagation' enable end-to-end visibility?

Answers and explanations come after you submit.