Your question is Owning a Production Memory Leak. 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 identified and resolved a memory leak or major performance regression in production. Walk me through how you diagnosed it, how you worked with others to contain the impact, and what you changed so it wouldn’t happen again.