Jconsole monitoring the JVM usage of Linux systems

1. Download and install JDK and Tomcat on Linux system

2. Configure Tomcat parameters

[Email protected] ~]# vim/usr/local/tomcat-7.0.64front/bin/catalina.sh

java_opts= "$JAVA _opts

-dcom.sun.management.jmxremote--Remote login

-dcom.sun.management.jmxremote.port=9004-Open port

-dcom.sun.management.jmxremote.authenticate=true--User password Authentication

-dcom.sun.management.jmxremote.ssl=false--No SSL enabled

-dcom.sun.management.jmxremote.access.file=/usr/local/jdk1.7.0_80/jre/lib/management/

Jmxremote.access--access rights

-dcom.sun.management.jmxremote.password.file=/usr/local/jdk1.7.0_80/jre/lib/management/

Jmxremote.password--Access password

"

[Email protected] ~]# cd/usr/local/jdk1.7.0_80/jre/lib/management/

[Email protected] management]# cp-a jmxremote.password.template Jmxremote.password

[Email protected] management]# vim Jmxremote.password

Tingyun System-User name and password

[Email protected] management]# vim jmxremote.access

#monitorRole ReadOnly--Notes

#controlRole readwrite \

# Create javax.management.monitor.*,javax.management.timer.* \

# Unregister

Tingyun ReadWrite--User authorization (ReadOnly read-only ReadWrite read-write)

[Email protected] management]# chmod jmxremote.password jmxremote.access

[Email protected] management]#/usr/local/tomcat-7.0.64front/bin/shutdown.sh

[Email protected] management]#/usr/local/tomcat-7.0.64front/bin/startup.sh

[Email protected] management]# Netstat-antulp | grep 9004

TCP 0 0::: 9004:::* LISTEN 3093/java

[Email protected] management]#

3.jconsole Connection Server

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This article is from the "Days Together" blog, please be sure to keep this source http://tongcheng.blog.51cto.com/6214144/1707194

Jconsole monitoring the JVM usage of Linux systems