Application Performance Analyzer for z/OS can help

Enterprises around the world use IBM® Application Performance Analyzer for z/OS® (APA) to help them identify areas of low performance in their applications. Through non-intrusive sampling, IBM Application Performance Analyzer for z/OS provides interactive reports on how your mainframe applications are consuming available resources.

Available in ISPF 3270 and Eclipse-based GUI interfaces, IBM Application Performance Analyzer for z/OS helps identify system constraints and will assist in improving application performance. With the power of APA’s source-code mapping, you can maximize existing application performance and improve response times of online transactions and batch job throughput.


Improved oversight

Non-intrusively measure and report on how system resources are used by applications. Monitor overall system activity or measure specific jobs.

Easier problem identification

Easy-to-use functions help you isolate performance problems in applications and compare observation reports.

Continuous improvement

Reduce performance bottlenecks for online transactions and improve batch application turnaround times.

IBM Application Performance Analyzer for z/OS features

  • Non-intrusive collection of performance and statistical data
  • Pinpoint and fix bottlenecks easily
  • Report and track historical changes over time
  • Support application development, enhancements and debugging