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This article introduces the relevant knowledge of "how to use the Jconsole-java Monitoring and Management console". Many people will encounter this dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

When Jconsole monitors java programs, when you start the java program, you can remotely monitor by adding the following options:

-Djava.rmi.server.hostname=192.168.80.123-Dcom.sun.management.jmxremote-Dcom.sun.management.jmxremote.port=12345-Dcom.sun.management.jmxremote.ssl=fasle-Dcom.sun.management.jmxremote.authenticate=false

For example, to start the jar package of a springboot project using java-jar, you can use the following command:

Java-Xms512m-Xmx512m-Djava.rmi.server.hostname=192.168.80.123-Dcom.sun.management.jmxremote-Dcom.sun.management.jmxremote.port=12345-Dcom.sun.management.jmxremote.ssl=fasle-Dcom.sun.management.jmxremote.authenticate=false-jar abc.jar

80.123 is the address of the server and the java program is deployed.

We can use our own computers to monitor:

First enter jconsole in cmd, open the jconsle tool, and enter 192.168.80.123jconsle 12345 to connect, as follows:

After the connection is successful, the monitoring interface is as follows, which is consistent with the monitoring of the local process.

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