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JinsightLive for IBM System z

A tool that provides a dynamic, lightweight Java profiler and visualizer for Linux on System z and z/OS.


Date Posted: February 5, 2008
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Platform requirements

For the visualizer on the workstation:

  • Hardware: minimum 512 MB RAM, 1 GB recommended
  • Operating systems: Windows® 2000, XP; Linux®
  • Software: Java™ run-time environment (1.4.2 or above)

For the tracing environment on System z:

  • Operating systems: z/OS®; Linux on System z® (zLinux)
  • Software: One of the following
    • IBM® 31-bit Java System Development Kit (SDK) for z/OS, Java 2 Technology Edition, Version 1.4.2 or 5
    • IBM 31-bit Java SDK for zLinux, Java 2 Technology Edition, Version 1.4.2 or 5.

For JinsightLive for IBM System z Enhanced Agent: The base JinsightLive for IBM System z must be installed first.

Usage Restrictions

  • This release of JinsightLive for IBM System z does not support profiling of applications running in a 64-bit Java SDK or Java 6 SDK on either z/OS or zLinux.
  • The JinsightLive profiling agent cannot be active in a JVM that has monitoring code using the same JVM Profiling Interface (JVMPI).
  • Profiling sessions are limited to the 120-minute interval following JVM initialization. After this interval, the JVM will continue to run; however, profiling cannot be done. A restart of the JVM will be required if the profiling session exceeds 120 minutes.

Installation instructions

Installation and configuration instructions are located in this Installation Guide.

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Java and all Java-based trademarks are trademarks of Sun Microsystems, Inc. in the United States, other countries, or both.
Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation in the United States, other countries, or both.
Linux is a registered trademark of Linus Torvalds in the United States, other countries, or both.
IBM, z/OS, and System z are trademarks of IBM Corporation in the United States, other countries, or both.
Other company, product, or service names may be trademarks or service marks of others.

View screenshots:
Execution of a Java System.out.println() invocation

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Related technologies

For platform(s):
Multi-Platform

For topics:
analysis, debugging, Java technology, linux, performance, trace, visualization


 

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