Console-based JVM monitoring tool
Prometheus instrumentation library for JVM applications
VisualVM is an All-in-One Java Troubleshooting Tool
Distributed Tracing, Metrics and Context Propagation for applications
APM Server
App observability facade for the most popular observability tools
Run programs faster anywhere
Use one Apache Tomcat installation to run multiple Tomcat instances
Poll JMX attributes from Java based applications with Nagios