How to use the Console to Identify Problems › DB2 z/OS Buffer Pool Activity Dashboard

DB2 z/OS Buffer Pool Activity Dashboard

This dashboard displays the following information for each monitored DB2 for z/OS subsystem:

• Page Read Efficiency
• Prefetch Failures
• Page Write Efficiency
• Page Write Requests
• Synchronous I/O
• Asynchronous Writes
• Available Pages Percentage
• Buffer Pool Size
• Prefetch I/O
• Prefetch Reads
• Page Get Requests
• Prefetch Requests
• Group Buffer Pool Statistics
  • Page Read Efficiency
  • Page Data Reads
  • Page Empty Reads
  • Write Failures

For more information, see CA Cross-Enterprise APM Metrics.

Follow these steps:

• To view the dashboard, from the CA Introscope console, select CA APM Cross-Enterprise: DB2 z/OS Buffer Pool Activity from the Dashboard drop-down menu.

  The DB2 z/OS Buffer Pool Activity dashboard opens.