NetBeans profiler is a fully featured Java profiling tool integrated into the NetBeans IDE. The features include CPU, memory, threads, locks and SQL queries profiling as well as basic JVM monitoring, allowing developers to be more productive in solving performance and memory issues.

Methods profiling session
Methods profiling session


First Profiling Session
Learn how to start profiling with the redesigned and improved profiler.
What's New
See what are the most significant changes from the previous release.
Wiki Documentation
Read the documentation provided directly by profiler developers.
Supported Platforms
Check what are the supported operating systems and Java platforms.


The profiler is included in all Java distributions of the NetBeans IDE. Go and download the current stable release or the latest development build right now!

Need to use a standalone profiler without the full IDE? Download the latest VisualVM release or use Java VisualVM in your JDK distribution.

Project Features

About this Project

Profiler was started in November 2009, is owned by Tomas Hurka, and has 62 members.
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