Demystifying Java Instrumentation: The Engineering Behind the New Relic Java Agent
Observatory | The New Relic Blog

Demystifying Java Instrumentation: The Engineering Behind the New Relic Java Agent


Summary

The New Relic Java Agent prioritizes stability while providing observability by minimizing its footprint and utilizing the JVM’s built-in instrumentation. It achieves this through bytecode manipulation during startup (via the `-javaagent` flag) and a lightweight, in-memory data collection process that batches and sends metrics to New Relic without local disk storage. Users can further customize monitoring with options ranging from simple annotations to complex XML/YML configurations and custom JARs, extending visibility into proprietary code.
Read the Original Article

This article originally appeared on Observatory | The New Relic Blog.

Read Full Article on Original Site

Related Articles

Popular from Observatory | The New Relic Blog