Join me as I share a hands-on approach to load testing Python apps with Locust and monitoring them in real time using Grafana and Prometheus. I'll show you how to simulate user behavior, identify bottlenecks, and set up clear, practical dashboards. Drawing from my experience with microservices, I’ll offer real tips to help you quickly spot issues and scale your applications efficiently. This talk is designed for anyone looking to boost their app’s performance with proven, straightforward techniques.