What would you do when there is a customer drop or a specific metric drop in the dashboard for an Instagram-like product?

"I got into the process through a referral and started with a recruiter call that was actually very informative. The process was five rounds for me: recruiter, a 60-minute technical screen with 30 minutes SQL and 30 minutes Python, a 30-minute behavioral, and then three loop rounds. The loop was a little different from other data engineer interviews I have done because each round combined product sense, data modeling, SQL, and Python rather than testing them in isolation. The interviewers were super helpful if I spoke out loud and asked clarifying questions, and the recruiters gave me a lot of prep material up front."