Requesting a summary of the daily or volume statistics
You specify REPORT DAILY FUNCTION SUMMARY to get the summary totals of the daily statistics for all functions. You specify REPORT VOLUME FUNCTION SUMMARY to get the summary totals of the volume statistics for all volumes and all functions. You specify the VOLUMES parameter with a volume serial number to get summary statistics for only one volume. If you request a summary of specified functions, the summary contains the statistics totals for only the specified functions.
When you specify SUMMARY, you get only the summary report. If you do not specify SUMMARY, you get the statistics report you requested and a summary at the end of the report if DFSMShsm reports the statistics for more than one day. A sample of the summary statistics report is not shown because the information is in the same format as the summary information shown in Figure 1 and Figure 1.