CICLWP - Weekly CICS Performance Summary Report

The Weekly CICS Performance Summary Report shows the workload, service, and percent availability of each CICS region in a given week.
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The Weekly CICS Performance Summary Report also shows the occurrences of abnormal conditions that affect CICS performance, such as high number of program compressions, short-on-storage, and maximum tasks conditions. If a problem is detected using this report, you can then select one of the detail reports in the service or workload area to further investigate the cause of the problem.
Report format
 
This inquiry produces a tabular report which provides a summary line for each CICS region found in input. In addition, the report provides a summary line for overall CICS performance for the enterprise (summed across SYSIDs and CICSs), and CICS performance at the system level (summarized by SYSID).
A sample output of this inquiry is shown in the following section Weekly CICS Performance Summary Report Sample Output. Each field in the report is described below:
SYSID
System identification. This field is set to ALL for data that is summarized for all systems.
CICSID
CICS system identification as assigned by
MICS
. This field is set to ALL if the data is summarized for all CICS regions.
AVG RESP
The average response time for all transactions, excluding the transactions that are assigned as TRANTYPE X in your CICRLRT exit in prefix.MICS.PARMS.
TRANS
The total number of transactions processed, excluding the transactions that are assigned as TRANTYPE X in your CICRLRT exit in prefix.MICS.PARMS.
%AVAIL
The CICS availability expressed in a percentage. This number is derived by dividing the total CICS uptime by the total report duration.
CPU TOTAL
The total amount of TCB and SRB time consumed. This also includes subtask time for CMF.
CPU %USER
Percentage of total CPU time consumed by user transactions.
CPU %KCP
Percentage of total CPU time consumed by task control (system overhead).
CPU %JCP
Percentage of total CPU time consumed by journal control (system overhead).
CPU %TCP
Percentage of total CPU time consumed by terminal control (system overhead).
CPU %SRB
Percentage of SRB time out of total CPU time.
CPU %SUB
Percentage of subtask time out of total CPU time.
CPU %SPEC
Percentage of zIIP CPU time out of total CPU time.
DSA SIZE
The size of CICS dynamic storage area as defined in the SIT (system initialization table).
DSA HWM
The maximum dynamic storage area used.
COMPRS
The number of program compressions performed.
% ABND
The percentage of transactions that abended for this application.
Inquiry ID
 
CICLWP (tabular report)
Data source (file/timespan)
 
CICCSY01 in the WEEKS timespan.
Data elements used
 
CICSID
- CICS System Identifier
CSYABEND
- Abnormal Termination Occurrences
CSYADSTM
- Address Space CPU Time
CSYCTRN
- Conversational Transactions Processed
CSYDSASZ
- DSA Size
CSYETRN
- Excessive Transactions Processed
CSYLTRN
- Long Transactions Processed
CSYMTRN
- Medium Transactions Processed
CSYNZZTM
- Normalized zIIP CPU Time
CSYPCMDC
- Number of Program Compressions
CSYSRBTM
- CPU SRB Time
CSYSTRN
- Short Transactions Processed
CSYSUBTM
- Total Subtask TCB Time
CSYTCUTM
- User CPU Time
CSYTRANS
- Total Transactions Ended
CSYTRSTM
- Total Response Time All Functions
CSYTSRTM
- Task Control CPU Time
DAY
- Day of Month
ENDTS
- End Timestamp
MONTH
- Month of Year
YEAR
- Year of Century
ZONE
- Time Zone
SYSID
- System Identifier
Calculations
 
Average response time = CSYTRSTM/CSYTRANS Percent abend = CSYABEND/SUM(CSYTRANS,CSYETRN) * 100 Percent conv. = CSYCTRN/CSYTRANS * 100 Percent long = CSYLTRN/CSYTRANS * 100 Percent medium = CSYMTRN/CSYTRANS * 100 Percent short = CSYSTRN/CSYTRANS * 100 Percent user CPU = CSYTCUTM/total CPU * 100 Percent KCP CPU = CSYTSRTM/total CPU * 100 Percent SPEC CPU (zIIP time) = CSYNZZTM/total CPU * 100 Percent SRB CPU = CSYSRBTM/total CPU * 100 Percent SUB CPU = CSYSUBTM/total CPU * 100 Total CPU = SUM(CSYADSTM,CSYSRBTM,CSYNZZTM)
Execution-time parameters
 
UNIT
Select one or more
MICS database
units by entering the data base IDs. Enter multiple IDs with a blank following each ID value.
CYCLE
(Optional) Define
MICS
input file cycle range.
For this inquiry, the default is the 01 cycle.
SYSID
(Optional) 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
(Optional) Specify the CICSID to be reported. If no value is specified, the value *ALL is used. It causes all CICSIDs found in input to be summarized together.
DATE
(Optional) Enter start of the report period in ddmmmyy format.
For this inquiry, the default is the previous week.
ZONE
(Optional) Select one or more
MICS
time zones. Valid values are numbers 1 through 9.
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. Also, you can override the global exit definitions in MICF using independent source statements. For details about coding the exits, see the Changing the Report Parameters section.
The global exits are defined by macros in the source module CICRPTGL in sharedprefix.MICS.SOURCE. The following exits are available to this inquiry:
%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.

Weekly CICS Performance Summary Report Sample Output

WEEKLY CICS PERFORMANCE SUMMARY REPORT your_company_name FOR THE WEEK OF March 05, yyyy INQUIRY: CICLWP RUN DATE: 16MARyy AVG % % % % ----------------- CPU ------------------ % SYSID CICSID RESP TRANS SHORT MED LONG CONV TOTAL %USER %KCP %SRB %SUB %SPEC COMPRS ABND *ALL *ALL 0.32 644,528 56 0 36 8 1:42 56 13 14 16 1 0 0 PRD2 *ALL 0.32 644,528 56 0 36 8 1:42 56 13 14 16 1 0 0 LCP1 0.12 469,815 77 0 14 9 0:43 56 13 19 17 1 0 0 RCP1 0.13 77,933 1 0 91 8 0:17 50 13 19 17 1 0 0 RCP2 0.34 68,652 0 0 99 1 0:19 70 11 4 13 2 0 0 RCP3 0.26 2,606 29 0 51 19 0:01 58 13 8 20 1 0 0 TCP4 0.61 24,056 0 0 96 4 0:20 63 11 8 17 2 0 0 TCT2 0.27 1,288 0 0 60 40 0:01 26 41 18 15 0 0 0 TCT7 563.10 178 0 0 4 96 0:00 25 43 14 18 0 0 0 TOTAL # REGIONS: 7