Statistics domain statistics

This section contains the following statistics:

Statistics domain: Global statistics

These statistics can be accessed online using the EXEC CICS® COLLECT STATISTICS STATS command, and are mapped by the DFHSTGDS DSECT. For programming information about the EXEC CICS COLLECT STATISTICS command, see the CICS System Programming Reference manual.

Table 121. Statistics domain: Global statistics
DFHSTUP name Field name Description
Interval Collections so far STGNC is the number of interval collections made during the CICS run, or from one end-of-day to the following end-of-day.

Reset characteristic: This field is reset to zero only at every end-of-day collection.

 

Number of SMF writes STGSMFW is the number of SMF writes since the last reset time. This figure includes records written for all types of statistics collections.

Reset characteristic: reset to zero

 

Number of SMF writes suppressed STGSMFS is the number of SMF writes for statistics records that were suppressed by the global user exit (XSTOUT).

Reset characteristic: reset to zero

 

Number of SMF errors STGSMFE is the number of non-OK responses from the request to write a record to SMF. This count is incremented when an SMF write fails for any reason, for example, when SMF is inactive.

Reset characteristic: reset to zero

 

Number of INT statistics records STGINTR is the number of SMF writes for interval (INT) statistics records.

Reset characteristic: reset to zero

 

Number of EOD statistics records STGEODR is the number of SMF writes for end-of-day (EOD) statistics records.

Reset characteristic: reset to zero

 

Number of USS statistics records STGUSSR is the number of SMF writes for unsolicited (USS) statistics records.

Reset characteristic: reset to zero

 

Number of REQ statistics records STGREQR is the number of SMF writes for requested (REQ) statistics records.

Reset characteristic: reset to zero

 

Number of RRT statistics records STGRRTR is the number of SMF writes for requested reset (RRT) statistics records.

Reset characteristic: reset to zero

 

Statistics CICS Start Date and Time STGCSTRT is the date and time at which the CICS statistics domain was initialized. The DFHSTUP report expresses the date and time as mm/dd/yyyy and hh:mm:ss; however, the DSECT field contains the date and time as a store clock (STCK) value.

Reset characteristic: not reset

 

Statistics Last Reset Date and Time STGLRT is the date and time at which the statistics values were last reset. The DFHSTUP report expresses the date and time as mm/dd/yyyy and hh:mm:ss; however, the DSECT field contains the date and time as a store clock (STCK) value.

Reset characteristic: reset to current

 

Statistics Interval STGINTVL is the current statistics recording interval. This is the STATINT value specified in the SIT, or as an override, or changed dynamically using CEMT SET STATISTICS INTERVAL(value) or EXEC CICS SET STATISTICS INTERVAL(4-byte packed decimal data-area) commands.

Reset characteristic: not reset

 

Statistics End-of-Day Time STGEODT is the current statistics end-of-day time. This is the STATEOD value specified in the SIT, or as an override, or changed dynamically using CEMT SET STATISTICS ENDOFDAY(value) or EXEC CICS SET STATISTICS ENDOFDAY(4-byte packed decimal data-area) commands.

Reset characteristic: not reset

 

Statistics Recording STGSTRCD is the current setting for interval statistics recording. This is the STATRCD setting specified in the SIT, or as an override, or changed dynamically using CEMT SET STATISTICS RECORDING or EXEC CICS SET STATISTICS RECORDING(cvda) commands.

Reset characteristic: not reset

 

NOT IN THE DFHSTUP REPORT STGLDW is the length of data written to SMF during an interval, expressed as bytes. This figure includes length of data written during an interval for unsolicited, requested, and interval/end-of-day collections.

Reset characteristic: reset to zero

Note:
This field contains the accumulated length of statistics records excluding the SMF headers.

 

Interval, end-of-day, and requested statistics all contain the same items.

Statistics domain: Summary global statistics

Summary statistics are not available online.

Table 122. Statistics domain: Summary global statistics
DFHSTUP name Description
Total number of Interval Collections is the total number of interval collections made during the entire CICS run.

 

Total number of SMF writes is the total number of SMF writes during the entire CICS run. This figure includes records written during an interval for unsolicited, requested, and interval/end-of-day collections.

 

Total number of SMF writes suppressed is the total number of SMF writes for statistics records that were suppressed by the global user exit (XSTOUT).

 

Total number of SMF errors is the total number of non-OK responses from the request to write a record to SMF.

 

Total number of INT statistics records is the total number of SMF writes for interval (INT) statistics records.

 

Total number of EOD statistics records is the total number of SMF writes for end-of-day (EOD) statistics records.

 

Total number of USS statistics records is the total number of SMF writes for unsolicited (USS) statistics records.

 

Total number of REQ statistics records is the total number of SMF writes for requested (REQ) statistics records.

 

Total number of RRT statistics records is the total number of SMF writes for requested reset (RRT) statistics records.

 

Statistics Interval is the last statistics recording interval (STATINT) value that was specified in the SIT, or as an override, or changed dynamically using CEMT SET STATISTICS INTERVAL(value) or EXEC CICS SET STATISTICS INTERVAL(4-byte packed decimal data-area) commands.

 

Statistics End-of-Day Time is the last statistics end-of-day time (STATEOD) value that was specified in the SIT, or as an override, or changed dynamically using CEMT SET STATISTICS ENDOFDAY(value) or EXEC CICS SET STATISTICS ENDOFDAY(4-byte packed decimal data-area) commands.

 

Statistics Recording is the last setting for interval statistics recording (STATRCD) setting that was specified in the SIT, or as an override, or changed dynamically using CEMT SET STATISTICS RECORDING or EXEC CICS SET STATISTICS RECORDING(cvda) commands.

 

Related reference
Back to full list of statistics and DFHSTUP reports
Appendix A. CICS statistics tables
Interpreting these statistics
Interpreting statistics domain statistics
DFH0STAT reports for these statistics
not available
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