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 Automatically generated by Pandoc 2.3.1

 "JCONSOLE" "1" "2020" "JDK 14" "JDK Commands"
 NAME

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

 SYNOPSIS

\f[CB]jconsole\f[R] [\f[CB]-interval=\f[R]\f[I]n\f[R]] [\f[CB]-notile\f[R]]
[\f[CB]-plugin\f[R] \f[I]path\f[R]] [\f[CB]-version\f[R]]
[\f[I]connection\f[R] ...
] [\f[CB]-J\f[R]\f[I]input_arguments\f[R]]


\f[CB]jconsole\f[R] \f[CB]-help\f[R]

 OPTIONS

 \f[CB]-interval\f[R] Sets the update interval to \f[CB]n\f[R] seconds (default is 4 seconds).






 \f[CB]-notile\f[R] Doesn\[aq]t tile the windows for two or more connections.






 \f[CB]-pluginpath\f[R] \f[I]path\f[R] Specifies the path that \f[CB]jconsole\f[R] uses to look up plug-ins.
The plug-in \f[I]path\f[R] should contain a provider-configuration file
named \f[CB]META-INF/services/com.sun.tools.jconsole.JConsolePlugin\f[R]
that contains one line for each plug-in.
The line specifies the fully qualified class name of the class
implementing the \f[CB]com.sun.tools.jconsole.JConsolePlugin\f[R] class.






 \f[CB]-version\f[R] Prints the program version.






 \f[I]connection\f[R] = \f[I]pid\f[R] | \f[I]host\f[R]\f[CB]:\f[R]\f[I]port\f[R] | \f[I]jmxURL\f[R] A connection is described by either \f[I]pid\f[R],
\f[I]host\f[R]\f[CB]:\f[R]\f[I]port\f[R] or \f[I]jmxURL\f[R].



 \[bu] 2
The \f[I]pid\f[R] 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
\f[CB]jconsole\f[R] command.

 \[bu] 2
The \f[I]host\f[R]\f[CB]:\f[R]\f[I]port\f[R] values are the name of the host
system on which the JVM is running, and the port number specified by the
system property \f[CB]com.sun.management.jmxremote.port\f[R] when the JVM
was started.

 \[bu] 2
The \f[I]jmxUrl\f[R] value is the address of the JMX agent to be
connected to as described in JMXServiceURL.




 \f[CB]-J\f[R]\f[I]input_arguments\f[R] Passes \f[I]input_arguments\f[R] to the JVM on which the
\f[CB]jconsole\f[R] command is run.






 \f[CB]-help\f[R] or \f[CB]--help\f[R] Displays the help message for the command.





 DESCRIPTION

The \f[CB]jconsole\f[R] 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 \f[CB]jconsole\f[R] command doesn\[aq]t associate with a
console window.
It does, however, display a dialog box with error information when the
\f[CB]jconsole\f[R] command fails.