|
|
|
The Daily CICS Service inquiry produces a graph which
correlates hourly CICS workload and average response time.
It enables you to identify the hours during the day when CICS
service failed to meet your service level objective.
REPORT FORMAT:
This inquiry produces an overlay plot which shows the hourly
CICS transaction volume and average response time. A sample
output of this inquiry is shown in Figure 3-4.
INQUIRY ID:
CICPDC (printer graphic format)
DATA SOURCE (file/timespan):
CICCSY01 in the DAYS timespan.
DATA ELEMENTS USED:
CICSID - CICS System Identifier
CSYTRANS - Transactions Processed
CSYTRSTM - Transaction Response Time Total
CSYSTRN - Short Transactions Processed
CSYMTRN - Medium Transactions Processed
CSYLTRN - Long Transactions Processed
CSYCTRN - Conv. Transactions Processed
DAY - Day of Month
MONTH - Month of Year
YEAR - Year of Century
ZONE - Time Zone
SYSID - System Identifier
CALCULATIONS:
Average response time = CSYTRSTM/CSYTRANS
EXECUTION-TIME PARAMETERS:
UNIT - Select one or more CA MICS data base units by
entering the data base IDs. Enter multiple IDs
with a blank following each ID value.
CYCLE - Optionally, define CA MICS input file cycle
range.
For this inquiry, the default is the 01 cycle.
SYSID - Optionally, specify the SYSID to be reported.
If no value is specified, the value *ALL is
used. It causes all SYSIDs found in input to
be summarized together.
CICSID - Optionally, specify the CICSID to be reported.
If no value is specified, the value *ALL is
used which causes all CICSIDs found in input to
be summarized together.
DATE - Optionally, enter the date to be reported in
ddmmmyy format.
For this inquiry, the default is yesterday.
ZONE - Optionally, select one or more CA MICS time
zones. Valid values are numbers 1 through 9.
RESP - Optionally, select the type of responses to be
ranked. The response types are AVG, SHORT,
MED, LONG, or CONV. The default value is AVG
which produces ranking by average response
seconds.
BY - Optionally, specify the BY variable (either
SYSID or CICSID) to produce separate graphs for
each system. Otherwise, all SYSIDs and CICSIDs
are summarized together and displayed on one
graph.
FILE ID- Optionally, select the CICCSU file as input
when the CICCAU file is active. If you specify
this parameter, then you must also specify the
next parameter to indicate which account code
(CICACT1-CICACT9) identifies your CICS
application.
CICAPU - Optionally, replace CICAPU with any of the
CICACTx data elements, where x is 1 to 9. This
parameter must be specified in conjunction with
FILE ID.
USER EXITS:
If the MICF execution-time parameters are insufficient
to select the data you need, you can invoke one of the
following global exits to further manipulate the input
file. Additionally, you can override the global exit
definitions in MICF using independent source statements.
For detailed information on coding the exits, refer to
Section 3.2 of this guide.
The global exits are defined by macros in the source
module CICRPTGL in sharedprefix.MICS.SOURCE. The
following exits are available to this inquiry:
%GAPPL - Define your CICS application based on any
variable in the input file. The default is
CICAPU.
%GCIC - Select CICSIDs for report.
%GCNTR - Assign value to the variable CENTER which
defines the logical grouping of SYSIDs.
CENTER is set to SYSID by default.
%GSYS - Select SYSIDs for report.
In addition to the above exits, the module CICRPTGL also
contains macro variables which set default values for
service level objectives. Please see Section 3.2 to
override the default values.
DAILY CICS SERVICE BY APPLICATION 1 your_company_name FOR: FEBRUARY 18, 1991 INQUIRY: CICPDC RUN DATE: 25AUG91 SYSID=*ALL CICS REGION=*ALL BAR CHART OF AVG APPL AVG | ACCT0100 |*************************************************************************************** ***** 0.54 ACCT0101 |************* 0.08 ACCT0104 |************************************* 0.22 ACCT0504 |********************** 0.13 BOOK0321 |********************************************************************************** 0.48 BOOK0210 |************************************************************ 0.37 BOOK0902 |*************** 0.09 BOOK0210 |************************************************************ 0.37 MSAS0102 |************** 0.09 MSAS0203 | 0.00 MSAS0523 |********************* 0.13 MSAS0610 |************************************************************ 0.37 MSAS0702 |********* 0.09 MSAS0805 | 0.00 MSAS0812 | 0.00 MSAS0815 | 0.00 MSAS0816 | 0.00 MSAS0817 | 0.00 MSAS0819 | 0.00 MSAS0820 | 0.00 MSAS0821 | 0.00 MSAS1900 | 0.00 MSAS1901 | 0.00 MSAS1902 | 0.00 TOSC1023 |******************** 0.13 TOSC1033 |**************************************************************** 0.40 UNIT0012 |************************************************************* 0.38 OVRSNP |******** 0.05 OVRZMAC |************************************* 0.23 --------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+---- 0.04 0.09 0.14 0.19 0.23 0.28 0.33 0.37 0.42 0.47 0.55 48000 AVERAGE RESPONSE
Figure 3-4. Daily CICS Service by Application Sample Report
| Copyright © 2012 CA. All rights reserved. | Tell Technical Publications how we can improve this information |