Path: blob/aarch64-shenandoah-jdk8u272-b10/jdk/src/share/demo/management/MemoryMonitor/README.txt
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#1# Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved.2#3# Redistribution and use in source and binary forms, with or without4# modification, are permitted provided that the following conditions5# are met:6#7# - Redistributions of source code must retain the above copyright8# notice, this list of conditions and the following disclaimer.9#10# - Redistributions in binary form must reproduce the above copyright11# notice, this list of conditions and the following disclaimer in the12# documentation and/or other materials provided with the distribution.13#14# - Neither the name of Oracle nor the names of its15# contributors may be used to endorse or promote products derived16# from this software without specific prior written permission.17#18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS19# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,20# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR21# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR22# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,23# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,24# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR25# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF26# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING27# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS28# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.29#3031MemoryMonitor demonstrates the use of the java.lang.management API32in observing the memory usage of all memory pools consumed by33the application.3435This simple demo program queries the memory usage of each memory pool36and plots the memory usage history graph.3738To run the MemoryMonitor demo3940java -jar <JDK_HOME>/demo/management/MemoryMonitor/MemoryMonitor.jar4142These instructions assume that this installation's version of the java43command is in your path. If it isn't, then you should either44specify the complete path to the java command or update your45PATH environment variable as described in the installation46instructions for the Java(TM) SDK.47484950