visualvm is jdk that comes with a monitoring tool. It provides a visual interface, detailed information is based on Java technology programs running on the Java virtual machine for viewing. VisualVM relevant data for Java Development Kit (JDK) tools to retrieve the JVM software organization, and by means of a way that allows you to quickly view about multiple Java applications data provide the information. You can view the local application and associated data applications running on the remote host
# Installation visualVM:
After you install windows jdk, executable file in the installation directory of jdk bin directory: jvisualvm.exe
Specific path:% JAVA_HOME% \ bin \ jvisualvm.exe
# Open visualvm
Double-click visualvm, to open.
Figure:
Can refer to the following article to learn more about:
Use Jmeter tomcat stress testing tool (the link attachment tuning parameters)