

CA MICS Hardware and SCP Analyzer (RMF) Queries › Mainframe CPC Memory Use and Paging › RMFPAG – z/OS System Daily Paging Analysis › Modifications
Modifications
The following modifications can be made to the RMFPAG query:
- If you want to see interval, rather than hourly level paging and page fault statistics, you can use the HARCPU and SCPPAG DETAIL timespan.
- You can increase the number of cycles to show more than one day’s data on a single chart, but comment out the user code for the SCPPAG initial file selection step that selects only yesterday’s data.
- You can use a filter statement to restrict data to focus on a particular time range (for example, HOUR GE 8 AND HOUR LE 17) or particular time zone (for example, ZONE EQ 1)
- You can add filter statements to select only a single CPC, or set of CPCs using the identifying data elements shown in the CPCID derivation.
- Various time-based derived data elements—HHMM, DATE, DATEHHMM, and DATEHOUR (default)—can be used to display the data in different ways. For example, if you want to display charts for multiple days, with each chart showing one day’s activity, you can insert DATE and substitute HHMM for DATEHOUR in the data extract step KEY selection. The DATE appears in the chart title, and HHMM (Hour Minute) appears on the X-axis.
- The CSVs for the data extract steps include numerous other page rate and page count related data elements. These elements can be plotted if desired by editing the view and selecting the appropriate data elements for charting.
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