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Java diagnostics, IBM style, Part 1: Introducing the IBM Diagnostic and Monitoring Tools for Java - Dump Analyzer
Java applications have become increasingly complex; as a result, diagnosing problems in these applications is a non-trivial task and may require extensive work with an external service organization. A helpful pointer in the right direction could save both time and expense. The IBM Diagnostic and Monitoring Tools for Java - Dump Analyzer is a tool that performs basic analysis against a formatted system dump and produces a concise report indicating what it thinks your next course of action should be. 		Articles 02 Oct 2007  
 
Java diagnostics, IBM style, Part 5: Optimizing your application with the Health Center
IBM Monitoring and Diagnostic Tools for Java - Health Center is a tool for monitoring a running Java application. It reports on all aspects of system health via charts, graphs, and tables, and it makes recommendations for fixing problems. The Health Center includes an extremely low-overhead method profiler, a garbage-collection visualizer, a locking profiler to identify contention bottlenecks, and a configuration explorer. Find out how you can use this tool to diagnose and fix performance, configuration, and stability issues in your applications. 		Articles 07 Oct 2009  
 
Java diagnostics, IBM style, Part 4: Extending the IBM Diagnostic and Monitoring Tools for Java - Dump Analyzer with analysis modules
In the first article in this series, you learned about the IBM Dump Analyzer for Java, a tool that can perform analysis against a formatted system dump and offer suggestions for problem diagnosis. One of the great advantages of this tool is that you can extend its functionality by writing your own analysis modules. This article wraps up this series on IBM diagnostic tooling for the Java platform by showing you how to build analyzers that will help you plumb the depths of your system dumps and fine-tune your Java code. 		Articles 23 Oct 2007  
 
Java diagnostics, IBM style, Part 3: Diagnosing synchronization and locking problems with the Lock Analyzer for Java
The IBM Lock Analyzer for Java, available from alphaWorks, provides real-time lock monitoring on a running Java application. It highlights threads suffering from lock contention that could be hurting application performance. Developers can use this information to modify their applications to reduce lock contention and thus improve performance. This article introduces the IBM Lock Analyzer for Java, explains the architecture on which it is built, and provides some thoughts about the tool's future direction. 		Articles 16 Oct 2007  
 
Java diagnostics, IBM style, Part 2: Garbage collection with the IBM Monitoring and Diagnostic Tools for Java - Garbage Collection and Memory Visualizer
The IBM Monitoring and Diagnostic Tools for Java - Garbage Collection and Memory Visualizer, new tooling from IBM, is designed to help diagnose and analyze memory-related Java performance problems. This article, the second in a four-part series, explains how to obtain and use the toolkit and demonstrates how you can use it to quickly diagnose some common problems. 		Articles 09 Oct 2007  
 
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