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The Monthly CICS Service Ranking inquiry produces tabular
reports which identifies the top 10 CICS applications with
the worst average response time in a given month.
REPORT FORMAT:
This inquiry produces a tabular report which contains a
summary section and a ranking section. The summary section
shows the overall response distribution by transaction type,
and indicates whether or not the service level objective has
been met for the month. The ranking section identifies the
10 applications with the worst average response time and
provides other pertinent information such as average wait
time and percentage of wait in file control, journal control,
terminal control, and temporary storage.
The service level objectives used in this report are defined
by module #CICMOBJ in prefix.MICS.SOURCE and CICRPTGL in
sharedprefix.MICS.SOURCE. See section 3.2 of this guide if
you want to override the service level objectives. A sample
output of this inquiry is shown in Figure 3-13.
INQUIRY ID:
CICLMB (tabular report)
DATA SOURCE (file/timespan):
CICCAU01 in the MONTHS timespan.
If the CICCAU (CICS Application Unit Activity) file is
not active, the CICCSU (CICS User Activity) file will be
used for reporting. The variable CICACT2 will be used
in place of the variable CICAPU.
DATA ELEMENTS USED:
CAUABEND - Abnormal Termination Occurrences
CAUCDSTx - Count Conv. Responses Within Limit x
CAUCPUTM - Task CPU Time
CAUCRSTM - Conv. Response Time Total
CAUCTRN - Conv. Transactions Processed
CAUDAMSC - Damaged Storage Chain
CAUETRN - Excessive Transactions Processed
CAUFCWAT - Wait Time for CICS File Control
CAUJCWAT - Wait Time for CICS Journal Control
CAUMDSTx - Count Medium Responses Within Limit x
CAUMRSTM - Medium Response Time Total
CAUMTRN - Medium Transactions Processed
CAUMXTSK - Max Tasking Condition
CAUPETTM - Task Dispatch Time
CAURESTM - Transaction Residency Time
CAUSDSTx - Count Short Responses Within Limit x
CAUSOS - Short on Storage Condition
CAUSRSTM - Short Response Time Total
CAUSTRN - Short Transactions Processed
CAUSUSTM - Time Transaction was on CICS Susp Chain
CAUTCWAT - Wait Time for CICS Terminal Control
CAUTDSTx - Count Responses Within Limit x
CAUTLWAT - Wait Time for CICS (Total)
CAUTRANS - Transactions Processed
CAUTRSTM - Transaction Response Time Total
CAUTSWAT - Wait Time for CICS Temp Storage
CICAPU - CICS Application Unit ID
CICSID - CICS System Identifier
DAY - Day of Month
MONTH - Month of Year
YEAR - Year of Century
ZONE - Time Zone
SYSID - System Identifier
CALCULATIONS:
Average conv. response time = CAUCRSTM/CAUCTRN
Average dispatch = CAUPETTM/SUM(CAUTRANS,CAUETRN)
Average long response time = CAULRSTM/CAULTRN
Average medium response time = CAUMRSTM/CAUMTRN
Average response time = CAUTRSTM/CAUTRANS
Average short response time = CAUSRSTM/CAUSTRN
Average suspend = CAUSOS/SUM(CAUTRANS,CAUETRN)
Average wait= (CAURESTM-CAUPETTM)/SUM(CAUTRANS,CAUETRN)
Average CPU = CAUCPUTM/CAUTRANS;
Other wait=total wait-SUM(CAUFCWAT,CAUJCWAT,CAUTCWAT,
CAUTSWAT)
Percent FC wait = CAUFCWAT/total wait * 100
Percent JC wait = CAUJCWAT/total wait * 100
Percent OT wait = Other wait/total wait * 100
Percent TC wait = CAUTCWAT/total wait * 100
Percent TS wait = CAUTSWAT/total wait * 100
Total wait= CAURESTM-CAUPETTM;
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.
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:
%APPLOBJ- Define service level objective for individual
applications. By default, the same objectives
are set for each application. The objectives
are defined in prefix.MICS.SOURCE(#CICMOBJ).
%GAPPL - Define your CICS application based on any
variable in the input file. The default is
CICAPU.
%GCIC - Select CICSIDs for report.
%GSLO - Determine if SLO (service level objectives)
has been met. No defaults.
%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.
MONTHLY CICS SERVICE RANKING REPORT your_company_name FOR AUGUST, 1991 INQUIRY: CICLMB RUN DATE: 06SEP91 SYSTEM SUMMARY: 7 REGIONS SLO AVG RESP %OBJ ------------ RESPONSE DISTRIBUTION ------------ MET TYPE # TRANSACTIONS % RESP OBJ MET <1 <2 <3 <4 <5 <6 <7 YES TOTAL 644,548 0.32 15.00 100.0 95.6 2.9 1.1 0.3 0.0 0.0 0.0 YES SHORT 362,767 56.3 0.13 5.00 100.0 95.8 2.8 1.0 0.3 0.0 0.0 0.0 YES LONG 232,047 36.0 0.68 15.00 100.0 94.5 3.5 1.4 0.4 0.1 0.0 0.0 YES CONV 49,734 7.7 0.03 15.00 100.0 99.8 0.1 0.0 0.0 0.0 0.0 0.0 ** TOP 10 APPLICATIONS WITH WORST AVG RESPONSE TIME AVG RESP %OBJ AVG AVG AVG AVG ----- % WAIT ------ ----- %TRANS ------ RANK APPL RESP OBJ MET # TRANS DISPCH CPU WAIT SUSP FC JC TC TS OTH SOS MXTSK VIOL ABND 1 TCSV 908.32 15.00 0.0 1 0.04 0.01 908.28 0.00 0 0 0 0 100 0 0 0 0 2 DSNC 700.14 15.00 66.7 3 1.03 0.55 699.11 1.67 0 0 0 0 100 0 0 0 0 3 OPID 691.24 15.00 83.3 6 0.05 0.00 691.19 690.88 0 0 50 0 50 0 0 0 0 4 LAON 71.69 15.00 63.6 11 0.98 0.01 70.71 2.39 0 0 0 0 100 0 0 0 0 5 GLST 42.70 15.00 89.9 247 0.05 0.03 42.65 34.15 0 0 44 0 55 0 0 0 1 6 ICST 13.80 15.00 100.0 1 0.15 0.01 13.66 12.62 0 0 0 0 100 0 0 0 0 7 RSFU 12.76 15.00 100.0 11 0.27 0.02 12.49 3.46 0 0 0 0 100 0 0 0 0 8 ISHI 12.62 15.00 100.0 1 0.15 0.02 12.47 10.00 0 0 0 0 100 0 0 0 0 9 DPRM 4.65 15.00 100.0 9 0.28 0.03 4.37 3.43 21 0 0 0 79 0 0 0 0 10 CSIR 2.56 15.00 97.3 1,479 0.00 0.00 2.55 0.04 0 1 0 0 99 0 0 0 0
Figure 3-13. Monthly CICS Service Ranking Report Sample Output
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