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IBM Thread and Monitor Dump Analyzer for Java
A tool that allows identification of hangs, deadlocks, resource contention, and bottlenecks in Java threads.
Date Posted: April 5, 2006
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Platform requirements
Operating system: Java 2 Platform, Standard Edition
Hardware: 256 MB of memory, minimum
Software:
- Java Run-time Environment 1.4.1 or above
- javacore (IBM) or thread dump (Solaris and HP-UX) files from SDK 1.4 or above.
Installation instructions
- Unzip the file jcaNNN.zip.
- Unzip the file readmeNNN.zip and read the "readme" file.
- Run jcaNNN.jar with the Java Run-time Environment. (Note: NNN is the version number.)
The following is an example of processing a javacore with IBM Thread and Monitor Dump Analyzer for Java, Version 1.0.1, and about 500 MB of Java heap size: <Java Runtime Environment path>java -Xmx500m -jar jca101.jar
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