/ April 2012 ~ Java EE Support Patterns

4.25.2012

Java Thread CPU analysis on Windows

This article will provide you with a tutorial on how you can quickly pinpoint the Java thread contributors to a high CPU problem on the Windows OS. Windows, like other OS such as Linux, Solaris & AIX allow you to monitor the CPU utilization at the process level but also for individual Thread executing a task within a process. Tutorials are also available from some other OS as per below: CPU per Thread analysis on Solaris CPU per Thread analysis...

4.09.2012

JRockit jrcmd tutorial

This article will provide you an overview and tutorial on how you can perform an initial analysis and problem isolation of a JRockit Java Heap problem using the jrcmd tool. A deeper analysis and tutorial using JRockit Mission Control and Heap Dump analysis (JRockit version R28+ only) will be covered in future articles. For a quick overview of the JRockit Java Heap Space, please consult the article below: JRockit Java Heap Space JRCMD tool overview jrcmd is a free tool that is available out-of-the-box in the JRockit binaries. It allows you generate and collect crucial data from your runtime JRockit VM such as: -       ...

Page 1 of 3212345Next