Be careful with INTERVAL
If you want to use OMEGAMON for Db2 Performance Expert for trend analysis, you probably want to report data by interval. To do this, first reduce the input data to your Accounting and Statistics reports by using an interval other than the default zero. Then order the report by intervals.
For example, if you want to report the data at daily intervals, specify INTERVAL (1440) in the REDUCE subcommand and ORDER(INTERVAL) in the REPORT subcommand.
Interval processing affects the performance of the job. If you do not intend to produce reports by interval, accept the default (0) for INTERVAL, which means that no interval processing is performed.