Tags » Visualvm

Configure VisualVM on Ubuntu 14.10

VisualVM is a kind of data gathering software for application which are running under the Java Virtual Machines (JVM). This retrieve information related to the Java application, like heap size, heap dumps, RAM utilization, CPU utilization, thread count and so on. 363 more words

Linux/Ubuntu

Simplify Tomcat/JVM Monitoring with Mission Control (JMX) or VisualVM

A. JMX Mission Control

Oracle Java Mission Control enables you to monitor and manage Java applications without introducing the performance overhead normally associated with these types of tools. 359 more words

Technology

Spring JMX: Manage beans in runtime

JMX (Java Management Extensions) allows to change the bean field values or invoke bean methods on the fly at runtime. It is in opposite to DI where you configure application when it starts, using profiles or classpath. 499 more words

IT

Heap Dump Generation

Overview:
Java memory model consists of Heap memory, Thread stacks, Perm gen area.
Heap is memory area which is used for allocating memory for class instances and arrays are created. 412 more words

Java

How to connect VisualVM to directly invisible server using single port

Situation

I would like to check JVM state on my server using VisualVM and JMX. But I can’t connect directly to it because is behind firewall or in inaccessible network. 337 more words

Monitoring OUD with VisualVM

VisualVM is a visual tool integrating several command line JDK tools and lightweight profiling capabilities. Designed for both production and development time use, it further enhances the capability of monitoring and performance analysis for the Java SE platform. 323 more words

Duloutre

Groovy JMX Bean Monitoring

Head Note

It’s been a while since i have last written an article, i guess life got a little bit more complex ever since it was filled by our two little kids :) Time is now such an expensive resource, haha. 3,074 more words

GLASSFISH / J2EE / JAVA PERFORMANCE