There are three parts to the System Summary Data section of the
Job Summary Report.
System Summary Data (First Part)
The first part of the System Summary Data report includes trace periods for trace date and CPI by priority for all jobs for total trace period.
System Summary Data (Second Part)
The second part of the System Summary Data report includes CPU and disk I/O per job type for all jobs for total trace period and interactive transaction averages by job type.
System Summary Data (Third Part)
The third part of the System Summary Data report includes analysis by interactive transaction categories, response time and key/think time.