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CICS Transaction Statistics

To obtain additional CICS transaction statistics for a given transaction that displays on the TranView panel, enter the line command S next to the desired transaction. These statistics are derived from CICS Transaction Monitoring data (control block DFHMNTDS) as described in the IBM manual, CICS Transaction Server for z/OS Data Areas.

You can request additional transaction statistics in the categories listed iollowing. See the CICS Performance Guide for further information about these statistics.

In order to correctly interpret these statistics, you will need to understand the relationships between response times, dispatch times, and wait and exception times. These relationships are described in the CICS Performance Guide.

The statistics listed in the following table are presented as averages per transaction, except where an average would not be meaningful (such as high water marks). These exceptions are marked with **.

Category

 

Description

 

Relevant Performance Class Categories

ALL

All of the categories listed below

 

DB

File and database statistics

DFHDATA, DFHFILE, DFHRMI, DFHSYNC, DFHTASK

DISP

Dispatcher statistics

DFHCICS, DFHTASK

STG

Storage statistics

DFHSTOR

TSQ

Temporary storage statistics

DFHTEMP

TDQ

Transient data statistics

DFHDEST

JNL

Journal/logger statistics

DFHJOUR

IC

Interval control statistics

DFHTASK

PC

Program control statistics

DFHPROG

TERM

Terminal control statistics

DFHTERM

WAIT

Wait/Exception statistics

DFHCICS, DFHTASK - see also "Exception Class Data"

WEB

WEB/EJB/DOC statistics

DFHDOCH, DFHEJBS, DFHWEBB

FEPI

FEPI statistics

DFHFEPI

BTS

Business Transaction Services statistics

DFHCBTS

SOCK

Socket statistics

DFHSOCK