Statistics domain: Global statistics
You can retrieve statistics domain statistics by using the EXEC CICS EXTRACT STATISTICS STATS system command. They are mapped by the DFHSTGDS DSECT.
| 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 the EXEC CICS SET STATISTICS
INTERVAL(4-byte packed decimal data-area) command. 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 the EXEC CICS SET STATISTICS ENDOFDAY(4-byte
packed decimal data-area) command. 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 the EXEC CICS SET
STATISTICS RECORDING(cvda) command. 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.