Use JConsole to monitor Tomcat

Use JConsole to monitor Tomcat

Use of JConsole:

JConsole is a JMX-based GUI tool used to connect to a running JVM. Monitors local and remote java programs.

JConsole can monitor Tomcat on local Tomcat and remote servers

Configure the following before monitoring:

1. If you want to monitor remote Java processes, you need to make corresponding settings on the remote server.

1) In windows, you need to modify the tomcat main directory \ bin \ catalina. bat file

Set

Set JAVA_OPTS = % JAVA_OPTS %-Djava. util. logging. manager = org. apache. juli. classLoaderLogManager-Djava. util. logging. config. file = "% CATALINA_BASE % \ conf \ logging. properties"

Modify

Set JAVA_OPTS = % JAVA_OPTS %-Djava. util. logging. manager = org. apache. juli. classLoaderLogManager-Djava. util. logging. config. file = "% CATALINA_BASE % \ conf \ logging. properties"

-Dcom. sun. management. jmxremote

-Dcom. sun. management. jmxremote. port = "8080"

-Dcom. sun. management. jmxremote. authenticate = "false"

-Dcom. sun. management. jmxremote. ssl = "false"

2) in Linux, You need to modify the tomcat main directory \ bin \ catalina. sh File

Add a row

CATALINA_OPTS = "$ JAVA_OPTS-Djava. rmi. server. hostname = 218.28.198.188-Dcom. sun. management. jmxremote. port = 9527-Dcom. sun. management. jmxremote. authenticate = false-Dcom. sun. management. jmxremote. ssl = false"

Then you can use JConsole to monitor Tomcat.

Click jconsole.exe under % JAVA_HOME % \ bin.

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