You can use MongoDB performance monitoring with New Relic Instant Observability to create a unified view of your MongoDB database performance, without having to pay for dedicated servers. The open-source MongoDB quickstart provides a free and easy-to-use solution that allows you to view throughput, collection size, connections, indexes, and more in a single dashboard. This approach is particularly useful for the MongoDB Community Server, which lacks the comprehensive monitoring and metrics dashboards available in MongoDB Atlas. By using New Relic Instant Observability's quickstart, you can create a customized dashboard with just a couple of clicks, without having to query your MongoDB data or build it from scratch. The solution provides real-time insights into the health and performance of your MongoDB clusters, making it easier to diagnose slow-running operations and high traffic collections.