Your question is Troubleshooting High Latency. 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).
Describe a time when a customer's application experienced high latency. How did you troubleshoot and isolate the root cause?
I’m looking for how you structured the investigation, what signals you checked first, and how you narrowed the problem without guessing. Focus on the steps you took across the application, AWS services, logs, metrics, and dependencies, and explain how you ruled out alternatives. A strong answer shows clear prioritization, calm execution, and ownership of the customer outcome.