Spring Boot Metrics # This post will discuss how to monitor spring boot application metrics using Prometheus and Grafana. Prometheus # Prometheus is a monitoring system that collects metrics from configured targets at intervals. Grafana # Grafana is an open-source metric analytics & visualization tool. Micrometer # The micrometer is a metrics instrumentation library for JVM-based applications. Spring Boot Actuator # Spring Boot Actuator helps you monitor and manage your application when it’s pushed to production.