We are currently scaling our infrastructure and I’m concerned about maintaining uptime as our user base grows. I want to implement a robust strategy for saas monitoring that goes beyond simple ping tests. Ideally, I’m looking for a solution that tracks real-user interactions and provides deep insights into API latency and database performance. If anyone has experience setting up full-stack observability for a multi-tenant environment, I’d love to hear your recommendations on which metrics to prioritize first.