Welcome to your interview.
The question is on your right: Troubleshoot App-to-DB Latency Spikes. 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 would you troubleshoot a sudden increase in latency between your application layer and your database at Bumble?