What is JConsole used for?
You can use JConsole to connect to a running Java virtual machine, and then monitor the memory usage and thread activity. You can obtain class-loading information, plus information on the JVM and the operating system.
What is difference between JConsole and VisualVM?
JConsole uses only JMX, but VisualVM uses other monitoring technologies like Jvmstat, Attach API and SA in addition to JMX. It can merge data from all those monitoring technologies in one place and the user does not need to think which technology he should use in particular situation.
How do I access JConsole?
The jconsole executable can be found in JDK_HOME/bin, where JDK_HOME is the directory in which the Java Development Kit (JDK) is installed. If this directory is in your system path, you can start JConsole by simply typing jconsole in a command (shell) prompt.
Is JConsole open source?
Command usage and options. jvmtop JConsole-like open source monitoring tool (but terminal based).
How do I monitor with JConsole?
So to use jconsole for monitoring your application, you would need to compile and execute your code first and while your code is executing…
- Start -> Run -> jconsole.exe and hit/press Enter.
- Select the application which you want to monitor and then click Connect .
How does JConsole connect to remote process?
Starting JConsole. Open JConsole on the remote machine. Select the remote Process radio button. Enter the IP Adress of the host and the JMX port in the following format. :.
How do you analyze JConsole?
How do you install JConsole on Windows?
How to run JConsole?
- Navigate to the Java platform (JDK) installation folder. In the installation folder, open the bin folder.
- Run the Jconsole.exe application to start JConsole.
- OR you can open the command prompt in the bin folder location and type “jconsole” and press enter which will open the JConsole window.
How do I run JConsole on Linux?
Where is JConsole located?
JDK_HOME/bin
The jconsole executable can be found in JDK_HOME/bin, where JDK_HOME is the directory in which the Java Development Kit (JDK) is installed. If this directory is in your system path, you can start JConsole by simply typing jconsole in a command (shell) prompt.
How do I enable JConsole for remote monitoring?
The most common way to enable remote JMX access to your JVM is to specify a TCP/IP port number and some basic security settings when you start the JVM. The security settings commonly include authentication and SSL (Secure Socket Layer). Derby attempts to use the JVM’s built-in platform MBean server.
How do I install JConsole on Windows 10?
What is JConsole in Java?
The JConsole graphical user interface is a monitoring tool that complies to the Java Management Extensions (JMX) specification. 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.
How do I connect JConsole to my application?
To connect JConsole to your application, select the application you want to monitor, then click the Connect button. The list of local processes includes applications running in the following types of Java VM.
How do I start JConsole in Linux?
The jconsole executable can be found in JDK_HOME/bin, where JDK_HOME is the directory in which the Java Development Kit (JDK) is installed. If this directory is in your system path, you can start JConsole by simply typing jconsole in a command (shell) prompt. Otherwise, you have to type the full path to the executable file.
How do I monitor a specific application in JConsole?
When JConsole starts, you will be given a choice of all the Java applications that are running locally that JConsole can connect to. If you want to monitor a specific application, and you know that application’s process ID, then you can also start JConsole so that it connects to that application.