There are three types of Management Reports: Highlights/Summaries (three reports), Highlights/Buffer Pool Utilization Report, and the Ranking Report (one report each).
Highlights/Summaries are produced at three levels of detail:
Highlights/Summary Reports--These reports are summaries of system performance and resource consumption derived from the Program Report.
Highlights/Summary Reports present totals, highest, lowest, means, and medians of program attributes and program consumption (IDMS STATISTICS). These are presented at program summary, system summary, and grand summary levels. You will get this report by specifying REPORT = HI-SUM on the parameter statement.
Highlights/Buffer Pool Utilization Report--This report presents the number of run-units (and percentage of the total that these represent) falling into each of several categories as viewed by Buffer Pool Ratio (PAGES REQUESTED divided by PAGES READ) for each hour of each day within the time period you selected. You will get this report by specifying REPORT = HI-BPU on the parameter statement.
Ranking Report--This report type also uses system performance and resource consumption information derived from the Program Details Report. However, the Ranking Report presents the information in ranked order, rather than in summarized form. You designate the run-unit category to be selected for ranking, the particular attribute to be ranked, and value type of ranking process to be used.
For example, you may specify that all online run-units are to be ranked by the median value of their pages read, that this information be presented in a highest to lowest sequence and that you only want to see the first 10 run-units sequenced in this way. You will get this report by specifying REPORT = RANK on the parameter statement.
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