jconsole - start a graphical console to monitor and manage Java applications

jconsole [-interval=n] [-notile] [-plugin path] [-version] [connection ... ] [-Jinput_arguments]

jconsole -help

Sets the update interval to n seconds (default is 4 seconds).
Doesn't tile the windows for two or more connections.
Specifies the path that jconsole uses to look up plug-ins. The plug-in path should contain a provider-configuration file named META-INF/services/com.sun.tools.jconsole.JConsolePlugin that contains one line for each plug-in. The line specifies the fully qualified class name of the class implementing the com.sun.tools.jconsole.JConsolePlugin class.
Prints the program version.
A connection is described by either pid, host:port or jmxURL.
The pid value is the process ID of a target process. The JVM must be running with the same user ID as the user ID running the jconsole command.
The host:port values are the name of the host system on which the JVM is running, and the port number specified by the system property com.sun.management.jmxremote.port when the JVM was started.
The jmxUrl value is the address of the JMX agent to be connected to as described in JMXServiceURL.
Passes input_arguments to the JVM on which the jconsole command is run.
Displays the help message for the command.

The jconsole command starts a graphical console tool that lets you monitor and manage Java applications and virtual machines on a local or remote machine.

On Windows, the jconsole command doesn't associate with a console window. It does, however, display a dialog box with error information when the jconsole command fails.

2021 JDK 17