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Questions tagged [jconsole]

A Java debugging aid that redirects any System.{out,err} to a console window.

"Java Console" explains:

Java Console is a simple debugging aid that redirects any System.out and System.err to the console window. It is available for applets running with Java Plug-in and applications running with Java Web Start.

See also How do I enable and view the Java Console?

JConsole may also refer to the eponymous Java Virtual Machine monitoring tool.

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Where check log why VM doesn't running for jconsole with custom jar?

I try run jconsole with jar that contains my classes like: cd "C:\Program Files\Java\jdk1.6.0_26\bin" set console="C:\Program Files\Java\jdk1.6.0_26\lib\jconsole.jar" set tools="C:\Program Files\Java\jdk1.6.0_26\lib\tools.jar" set…
user710818
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JConsole remote connection james server

I am trying to to get jconsole to connect to james jmx remotely. I set in the remote configuration these parameters: -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false -Djava.rmi.server.hostname=
Blanca Hdez
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java.io.NotSerializableException raised when JMX raises notifications

Hello recently I started working on a JMX bean implementation. I then publish the below bean, run JConsole, connect to the bean, register for notification. However when the notification is sent i get the following error: Apr 13, 2012 5:31:26 PM…
jonatzin
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Email notification using jconsole when memory uses by java application reaches to threshold

i want email notification using jconsole , when java application uses more than given threshold memory. Is it possible through Jconsole or not, if it possible how can i achieve this. Can anybody give some examples or clue ? Thanks
Vikas Thakur
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how to connect jconsole portal with appservers

I m using jboss app server in my office. Now i am getting cpu load issues often. I am using nagios as a monitoring tool and we face the issue that cpu usage often grows and we not able to find the solution for this . After the long research…
dilip
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Why all java utils for dumping heap are not working? How to dump heap?

I'm tired to trying to dump java heap when I need it. Any time when I could do that none of utils are not able to do that. I'm trying jmap, jvisualvm, jconsole, jmc and none of them not able to do that easy task -- just dump the *** heap! How people…
Mingun
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jconsole not connecting to java process on 1 server unlike another server

There are 2 servers running same java application. Successful connection to server is running process with java version as below java version "1.8.0_161" Java(TM) SE Runtime Environment (build 1.8.0_161-b12) Java HotSpot(TM) 64-Bit Server VM (build…
Ehteshaam
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How count active connection postgresql (without idle) for every database?

Image org.apatche.commons.pool2. Show numActive connection I have many connection from java server application. How get numActive connection (like jconsole) on PostgreSQL server? Thanks
Anton Patsev
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Monitor RabbitMQ nodes via JConsole

We are doing R & D on RabbitMQ and ActiveMQ, now we want to measure CPU and Memory consumption by particular MQ. For ActiveMQ we found good support with JConsole and working as expected, but we are unable to find out JConsole support RabbitMQ. Can…
Yogesh Prajapati
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Jconsole and Java Connection Failed Error Windows 7 Java 8

Jconsole showing process list, but it is giving "Connection failed: Retry" on trying to analyse application ?
Kartik Agrawal
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Set up JMX support using LocalSessionFactoryBean

There is java configuration bean with Hibernate JMX Statistics Service and LocalSessionFactoryBean configurations. I don't see any possibility to get SessionFactory through already instantiated LocalSessionFactoryBean. The goal is to enable JMX…
J.Olufsen
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JConsole: java.lang.OutofMemoryError: during event dispatching

I have ran the performance test of my java application for two days and monitored through JConsole. However After the test ran for a day; JConsole output window reports OutOfMemoryError and JConsole hangup. Q1) Is it becasue of my application OR…
Kanagavelu Sugumar
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JConsole SSL and private key

I'm trying to connect to remote service running on Amazon EC2 via JMX. Ports are opened and it looks managing to establish connection but starts to pending and then fails with message like 'You are trying to connect over SSL when it is not…
Viktor Stolbin
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Connect jconsole with mysql 5.1

I want to connect jconsole with mysql 5.1 as likes as database profiler. Is there any way to solve this problem?
Sai Ye Yan Naing Aye
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How to make an application like JConsole?

I want to make an application like JConsole. Is it possible? If yes, what are the changes need to done at JVM level? I am planning to use Spring-Boot. As per my knowledge, JMX is enabled by default. Do I need to configure anything extra in my…
Satyaprakash Nayak
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