Key coupling facility performance metrics at the structure level include synchronous and asynchronous request rates and service times, making them attractive candidates for Change Detection. In this use case, a significant increase in the rate of asynchronous requests occurred for a high-volume structure.

 

Use Cases for Automated Change Detection

  1. CPU by System
  2. CPU by WLM Importance Level
  3. CICS CPU per Transaction
  4. Db2 Getpage Rate
  5. Coupling Facility Request Rate
  6. Batch Job Elapsed Time
  7. CICS Max Tasks

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Modernize your approach to mainframe performance management by moving away from static reports towards interactive, context-driven analytics. Identify cost savings and upcoming availability risks, and train the next generation of z/OS performance analysts.