Spring Boot Monitoring: JVM Metrics That Actually Matter

Description

Monitor your Spring Boot applications like a pro! Learn to instrument Java apps with Micrometer and expose metrics to Prometheus. 🎯 What You'll Learn: ✅ Spring Boot Actuator setup for Prometheus ✅ JVM metrics (memory, GC, threads, CPU) ✅ HTTP request metrics (RED method) ✅ Custom business metrics (Counter, Gauge, Timer) ✅ Kubernetes service discovery ✅ Grafana dashboards for Spring Boot ⏱️ Timestamps: 0:00 - Introduction: Why instrument your apps? 0:30 - The RED Method for services 1:30 - Spring Boot Actuator setup 3:00 - JVM Metrics deep dive 4:30 - HTTP Request metrics 6:00 - Custom business metrics 7:00 - Kubernetes integration & Grafana 7:30 - Recap & Next Video 💻 Key Dependencies: spring-boot-starter-actuator micrometer-registry-prometheus 📝 Configuration: management.endpoints.web.exposure.include=health,prometheus management.metrics.tags.application=${spring.application.name} 📊 Grafana Dashboards: - 4701: JVM Micrometer - 17175: Spring Boot Observability 📚 Documentation: - Spring Boot Actuator: https://docs.spring.io/spring-boot/reference/actuator/metrics.html - Micrometer: https://docs.micrometer.io/micrometer/reference/ - Prometheus: https://prometheus.io/docs/ 🔗 Lab Repository: https://github.com/brainupgrade-in/obs-graf 📺 Full Observability Playlist: https://www.youtube.com/playlist?list=PLqGvN2U9LT-ssAhIt6lZNKP9XdMliRS-k About Your Instructor: Rajesh Gheware DevOps Architect with 25+ years experience. IIT Madras alumnus. Credentials: CKA | CKS | TOGAF | Spring Certified Connect: LinkedIn: https://linkedin.com/in/rajesh-gheware Website: https://brainupgrade.in 🚀 Subscribe for more DevOps tutorials! 👍 Like if you learned something new 💬 Share your Spring Boot monitoring setup! #SpringBoot #Micrometer #Prometheus #Java #Observability #DevOps #Monitoring #Grafana #GhewareDevOpsAI ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔔 SUBSCRIBE for weekly DevOps tutorials! → https://www.youtube.com/channel/UCSHFanMgmtBK5mWXCyTCW7A?sub_confirmation=1 --- Gheware DevOps AI - Docker | Kubernetes | AI | DevOps