Elastic APM Java Agent
Admin UI for administration of spring boot applications
A fault tolerant, protocol-agnostic RPC system
Powerful, elegant and flexible test framework for Kotlin
APM Server
Distributed Tracing, Metrics and Context Propagation for applications
App observability facade for the most popular observability tools
inspectIT is the leading Open Source APM
Fibers, channels and actors for the JVM
Console-based JVM monitoring tool
A handsome JVM monitoring dashboard.
Use one Apache Tomcat installation to run multiple Tomcat instances
Poll JMX attributes from Java based applications with Nagios