The statistics utility program, DFHSTUP, prepares and prints reports offline, using the CICS® statistics data recorded on the MVS™ system management facilities (SMF) SYS1.MANx data sets. To enable the CICS statistics domain to record interval statistics on these SMF data sets, you must specify the STATRCD=ON system initialization parameter. The other statistics record types (unsolicited, requested and end-of-day) are written regardless of the setting of the STATRCD option. For information about the SMF data sets, see the z/OS MVS System Management Facilities (SMF). For information about what CICS data is recorded on the SMF data sets, see "Introduction to CICS statistics" in the CICS Performance Guide. For information about interpreting CICS statistics output in the DFHSTUP report, see "Interpreting CICS statistics" in the CICS Performance Guide. For a description of the STATRCD system initialization parameter, see the CICS System Definition Guide.
Use the version of the DFHSTUP program from the same release of CICS as the data that it is to process. This section describes the CICS Transaction Server for z/OS®, Version 3 Release 1 version of the DFHSTUP program, which you should use for CICS Transaction Server for z/OS, Version 3 Release 1 data only.