About this document

This document describes IBM® Application Performance Analyzer for z/OS®, Version 12 Release 1.

For the latest Application Performance Analyzer PTF information, see http://www.ibm.com/software/awdtools/apa/support/.

Appendix A contains information about IBM Web sites that can help you answer questions and solve problems.

IBM Application Performance Analyzer for z/OS (also referred to as Application Performance Analyzer) is a tool you can use to analyze the performance of user applications throughout the design, development, and maintenance cycle.

If you need to install Application Performance Analyzer, refer to the Application Performance Analyzer Program Directory for installation instructions.