Evaluate Performance in Detail › Performance Evaluation Report

Performance Evaluation Report

The Performance Evaluation Report provides statistics on system use, component use, and process activity. It also provides metrics for performance improvement or degradation, to use when evaluating the impact of recommendations made by the Performance Manager.

The Performance Evaluation Report has the following sections:

• Process statistics by primary and secondary keys
• Pool statistics
• CPU mode statistics
• SCS statistics
• Lock statistics
• CI, NI, and adapter statistics
• Disk statistics
• Tape statistics
• Hot file statistics
• Summary of node's CPU and memory statistics
• Histograms of CPU and memory utilization, and terminal and disk I/O

To display the Performance Evaluation Report, specify the ADVISE PERFORMANCE REPORT PERFORMANCE_EVALUATION command. The /FILTER qualifier lets you select a subset of data for reports. For more information, see the chapter Performance Manager Commands.