What JRockit Management Console

This section describes the Oracle JRockit Management Console which a GUI tool to monitor and manage JRockit JVM. It is part of the JRockit Mission Control tool set.

What is JRockit Management Console? The JRockit Management Console is a tool for monitoring and managing multiple JRockit instances. It captures and presents live data about GC pauses, memory and CPU usage, as well as information from any JMX MBean deployed in the JVM's internal MBean server. JVM management includes dynamic control over CPU affinity, garbage collection strategy, memory pool sizes and more.

JRockit Management Console is part of the JRockit Mission Control tool set which is installed as part of the JRockit JVM installation. JRockit Management Console in JRockit Mission Control 4.1.0 provides 4 groups of JVM monitoring and management functions:

Go to http://docs.oracle.com/cd/E13150_01/jrockit_jvm/jrockit/webdocs/ for more information.

Last update: 2014.

Table of Contents

 About This Book

 Downloading and Installing JDK 1.8.0 on Windows

 Downloading and Installing JDK 1.7.0 on Windows

 java.lang.Runtime Class - The JVM Instance

 java.lang.System Class - The Operating System

 ClassLoader Class - Class Loaders

 Class Class - Class Reflections

 Sun's JVM - Java HotSpot VM

JRockit JVM 28.2.7 by Oracle Corporation

 What Is JRockit JVM?

 Downloading and Installing JRockit R28.2.7

 Running Java Programs on JRockit R28.2.7

 Memory Footprint of JRockit R28.2.7

 What Is JRockit Mission Control?

 Running JRockit Mission Control

What JRockit Management Console

 JRockit Management Console on HotSpot JVM

 JVM Runtime Data Areas

 Memory Management and Garbage Collectors

 Garbage Collection Tests

 JVM Stack, Frame and Stack Overflow

 Thread Testing Program and Result

 CPU Impact of Multi-Thread Applications

 I/O Impact of Multi-Thread Applications

 CDS (Class Data Sharing)

 Micro Benchmark Runner and JVM Options

 Micro Benchmark Tests on "int" Operations

 Micro Benchmark Tests on "long" Operations

 Micro Benchmark Tests in JIT Compilation Mode

 Micro Benchmark Tests on "float" and "double" Operations

 Outdated Tutorials

 References

 PDF Printing Version