My Oracle Support Banner

Troubleshooting JConsole Connection Issues (Doc ID 2940055.1)

Last updated on APRIL 06, 2023

Applies to:

Java SE JDK and JRE - Version 8 and later
Information in this document applies to any platform.

Purpose

JConsole is a JMX (Java Management Extension) compliant monitoring and management tool that comes with the Java Development Kit (JDK).  JConsole uses the extensive instrumentation of the Java Virtual Machine (Java VM) to provide information about the performance and resource consumption of applications running on the Java platform.

The purpose of this document is to help troubleshoot connection problems when using JConsole.

Troubleshooting Steps

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Purpose
Troubleshooting Steps
 JConsole FAQ
 Security Configuration Issues
 Firewall and RMI
 Enable JConsole Debug Traces
 Enable JMX and Security Traces
 JMX Remote Exceptions

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.