Monitoring and Diagnostic Tools, Part 2

This video describes the RMF Coupling Facility Activity report, which can show:

• Number of requests to each structure
• Average service times of requests
• Standard deviation of service times
• Sizes of structures and numbers of entries that are used
• Lock structures information: 
• Number of requests with real contention
• Number of requests with false contention
• Cache structure information: 
• Number of buffer invalidations