IBM Application Performance Analyzer for z/OS measures and reports how applications use available resources. This easy to use tool helps you identify system constraints and improve application performance. The product’s key functions allow users to maximize the performance of your existing applications and improve response time of online transactions and batch turnaround times. The tool aids application design, development and maintenance cycles. It helps evaluate applications in the design phase, measure the impact of increased data volume or changes in business requirements, and generate historical reports to analyze performance trends.

  • Measure and report on how system resources are used by applications. Monitor overall system activity or track one specific job.
  • Easy-to-use functions help you isolate performance problems in applications and compare observation reports.
  • Reduce performance bottlenecks for online transactions and improve batch application turnaround times.