Pinpoint is an open source APM (Application Performance Management) tool for large-scale distributed systems written in Java.
Free • Open Source
What is Pinpoint APM?
Pinpoint is an APM (Application Performance Management) tool for large-scale distributed systems written in Java.
Inspired by Dapper, Pinpoint provides a solution to help analyze the overall structure of the system and how components within them are interconnected by tracing transactions across distributed applications.
You should definitely check Pinpoint out If you want to
understand your application topology at a glance monitor your application in Real-Time gain code-level visibility to every transaction install APM Agents without changing a single line of code have minimal impact on the performance (approximately 3% increase in resource usage)