Elastic APM Java Agent
Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.
A sampling JVM profiler without the safepoint sample bias
jHiccup is a non-intrusive instrumentation tool that logs and records platform "hiccups" - including the JVM stalls that often happen when Java applications are executed and/or any OS or hardware platform noise that may cause the running application to not be continuously runnable.
Log analyser / visualiser for Java HotSpot JIT compiler. Inspect inlining decisions, hot methods, bytecode, and assembly. View results in the JavaFX user interface.
Utilities for latency measurement and reporting
OpenTracing API for Java. π This library is DEPRECATED! https://github.com/opentracing/specification/issues/163
Performance Test Running and Reporting for Jenkins CI
Netflix Application Monitoring Library