Interpreting ISC/IRC attach time entry statistics

ISC/IRC Signon activity. If the number of "entries reused" in signon activity is low, and the "entries timed out" value for signon activity is high, the value of the USRDELAY system initialization parameter should be increased. The "average reuse time between entries" gives some indication of the time that could be used for the USRDELAY system initialization parameter.

ISC Persistent verification (PV) activity. If the number of "entries reused" in the PV activity is low, and the "entries timed out" value is high, the PVDELAY system initialization parameter should be increased. The "average reuse time between entries" gives some indication of the time that could be used for the PVDELAY system initialization parameter.

Note:
If there are a lot of either signed-on or PV-entries timed out, and not many reused, your performance may be degraded because of the need to make calls to an external security manager, such as RACF® for security checking.

For more information, see the CICS® statistics tables in topic ISC/IRC attach time entry statistics.

Related reference
Back to full list of statistics
Interpreting CICS statistics
Full listing and DFHSTUP reports for these statistics
ISC/IRC attach time entry statistics
DFH0STAT reports for these statistics
not available
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