CMF Performance based fields

A data line is presented for the CMF performance class data summarized by transaction and program.

APPLID
(In the report heading.) The APPLID of the CICS® system where the CMF records were created.
Tran
Transaction ID (field: TRAN, owner: DFHTASK, field ID: 001).
Program
Initial Program Name (field: PGMNAME, owner: DFHPROG, field ID: 071).
#Tasks
The number of tasks summarized.

Each CMF-based line of the List report represents a CMF data record. For the purpose of accumulating for the Summary report, a record is considered to represent a task, that is, for each CMF performance record included in the Summary report, #Tasks increments by 1. Only records with DB2REQCT>0 are included.

For each of the following fields (except #Abends), two values are presented:
Average
The task average for the field.
Maximum
The maximum value of the field over the reporting period.
DB2ConWt Time
DB2® Connection Wait time; wait for DB2 subtask to become available.
DB2ThdWt Time
DB2 Ready Queue Wait time; wait for DB2 thread to become available.
DB2Rqst Count
DB2 Request Count (EXEC SQL and IFI).
UserCPU Time
CICS task CPU time (does not include DB2 CPU). This can be added to the Class1: Thread CPU Time to get a reasonable picture of the overall CPU utilization.
Response Time
Task response time.
#Abends
Total number of abends for the transaction in the reporting period.

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Timestamp icon Last updated: Saturday, 8 February 2014


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