Your question is Owning Log-Based Production Debugging. 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).
Tell me about a time you had to debug a production or staging issue by working directly with application server logs. Walk me through how you approached it, which signals you focused on first, how you communicated progress, and what outcome you drove.