JProfiler Alternatives

VisualVM is a visual tool integrating several commandline JDK tools and lightweight profiling capabilities. Designed for both production and development time use, it further enhances the capability of monitoring and performance analysis.

Profile any SE or EE application, server, technology and framework; on multiple platforms; locally and remotely; in development, testing and production. For teams and companies of any size.

The Eclipse Memory Analyzer is a fast and feature-rich Java heap analyzer that helps you find memory leaks and reduce memory consumption. Use the Memory Analyzer to analyze productive heap dumps with hundreds of millions of objects.

The JConsole graphical user interface is a monitoring tool that complies to the Java Management Extensions (JMX) specification. JConsole uses the extensive instrumentation of the Java Virtual Machine (Java VM) to provide information about the performance and resource consumption...

AppTimer will run an executable a number of times and time how long it takes for the application to reach a state where user input is being accepted before exiting the application.

OpenBeans is an open-source IDE distribution. It is not a fork of Apache NetBeans, but a distribution, in the same way Ubuntu is a distribution based on Debian. It packages the best there is in the Apache NetBeans* ecosystem, polishes it, fixes minor annoyances and serves them...