CICLX5 - Daily CICS Loader Statistics Report

The Daily CICS Loader Statistics Report is similar to the Loader reports produced by IBM CICS utility DFHSTUP.
micsrm140cd
The Daily CICS Loader Statistics Report contains two sections, global Loader Statistics, and Loader DSA Statistics.
The global Loader statistics contain information about number of library load requests, load time, average load time, requests that waited for program load to complete. This information is valuable to determine if there are any delays in program requests.
The Loader DSA Statistics contain counts and times of programs that were migrated out of memory and placed on the Not-In-Use (NIU) queue and status.
Report format:
 
This inquiry produces a tabular report which provides a detailed set of Dynamic Storage Area (DSA) related metrics for each CICS region.
Inquiry:
 
CICLX5 (tabular report)
Data Source (file/timespan):
 
  • CICCSY01 in the DETAIL timespan
  • CICCSL01 in the DETAIL timespan
Data elements used
 
Page header:
 
SYSID
- System ID
CICSID
- Subsystem
CICAPPL
- CICS Applid
CICSMVER
- CICS Version
STARTTS
- Interval Start
ENDTS
- Interval End
Loader Statistics Report Section:
 
CSYPGMCT
- LIBRARY load requests
CSYLLRRO
- LIBRARY load requests on the RO TCB
CSYPGMTI
- Total loading time
CSYLLTRO
- Total loading time on the RO TCB
avelt
- Average loading time
aveltro
- Average loading time on the RO TCB
CSYPUSES
- Program uses
CSYLDWAT
- Waiting requests
CSYPCWCT
- Requests that waited
CSYMXLDS
- Peak waiting Loader requests
CSYLHWMT
- Times at peak
CSYPCWAT
- Total waiting time
CSYDREBS
- Times LIBRARY re-opened
CSYLBSOU
- LIBRARY search order updates
CSYLWSOU
- Load requests waited due to search order update
CSYLSORT
- Average LIBRARY search order update time
Calculations:
Average loading time (avelt) = CSYPGMTI / CSYPGMCT Average loading time on the RO TCB (aveltro) = CSYLLTRO / CSYLLRRO
Loader DSA Statistics Report section:
 
CSLPCMDC
- Programs removed by compression
CSLNIUT
- Total Not In Use queue membership time
aveniu
- Average Not In Use queue membership time
CSLNIURE
- Reclaims from Not In Use queue
CSLPGNIU
- Programs loaded but Not In Use
CSLDSNIU
- Amount of DSA occupied by Not In Use programs
Calculations:
Average loading time (aveniu) = CSLNIUTM / CSLPCMDC
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 which causes all CICSIDs found in input to be summarized together.
DATE
(Optional) Enter the date to be reported in ddmmmyy format.
For this inquiry, the default is the contents of the 01 cycle.
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 detailed information about coding the exits, CICS Changing Report Parameters.
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.

Daily CICS Loader Statistics Report Sample Output

Part 1 of 2
 
Daily CICS Loader Statistics Report FOR: January 30, 2017 INQUIRY: CICLX5 RUN DATE: ddmonyy SYSTEM ID: CAxx CICS APPLID: CICSCAAA INTERVAL START: 30JAN17:06:59:03.79 CICSID: CAAA CICS VERSION: 690 INTERVAL END : 30JAN17:07:59:12.00 Loader Statistics LIBRARY load requests . . . . . . . . . . . . . . : 625 LIBRARY load requests on the RO TCB . . . . . . . : 625 Total loading time. . . . . . . . . . . . . . . . : 0:00:01.8588 Total loading time on the RO TCB. . . . . . . . . : 0:00:01.8588 Average loading time. . . . . . . . . . . . . . . : 0:00:00.00297 Average loading time on the RO TCB. . . . . . . . : 0:00:00.00297 Program uses. . . . . . . . . . . . . . . . . . . : 10557 Waiting requests. . . . . . . . . . . . . . . . . : 0 Requests that waited. . . . . . . . . . . . . . . : 2 Peak waiting Loader requests. . . . . . . . . . . : 1 Times at peak . . . . . . . . . . . . . . . . . . : 2 Total waiting time. . . . . . . . . . . . . . . . : 0:00:00.0015 Times LIBRARY re-opened . . . . . . . . . . . . . : 0 LIBRARY search order updates. . . . . . . . . . . : 1 Load requests waited due to search order update . : 0 Average LIBRARY search order update time. . . . . : 0:00:00.0000
Part 2 of 2
 
Daily CICS Loader Statistics Report FOR: January 30, 2017 INQUIRY: CICLD5 RUN DATE: ddmonyy SYSTEM ID: CAxx CICS APPLID: CICSCAAA INTERVAL START: 30JAN17:06:59:03.79 CICSID: CAAA CICS VERSION: 690 INTERVAL END : 30JAN17:07:59:12.00 Loader DSA Statistics CDSA Programs removed by compression . . . . . . . . . : 0 Total Not In Use queue membership time. . . . . . : 0:00:00.0000 Average Not In Use queue membership time. . . . . : 0:00:00.00000 Reclaims from Not In Use queue. . . . . . . . . . : 0 Programs loaded but Not In Use. . . . . . . . . . : 3 Amount of DSA occupied by Not In Use programs . . : 12 ECDSA Programs removed by compression . . . . . . . . . : 0 Total Not In Use queue membership time. . . . . . : 0:00:00.0000 Average Not In Use queue membership time. . . . . : 0:00:00.00000 Reclaims from Not In Use queue. . . . . . . . . . : 27 Programs loaded but Not In Use. . . . . . . . . . : 16 Amount of DSA occupied by Not In Use programs . . : 132 SDSA Programs removed by compression . . . . . . . . . : 0 Total Not In Use queue membership time. . . . . . : 0:00:00.0000 Average Not In Use queue membership time. . . . . : 0:00:00.00000 Reclaims from Not In Use queue. . . . . . . . . . : 0 Programs loaded but Not In Use. . . . . . . . . . : 0 Amount of DSA occupied by Not In Use programs . . : 0 ESDSA Programs removed by compression . . . . . . . . . : 0 Total Not In Use queue membership time. . . . . . : 0:00:00.0000 Average Not In Use queue membership time. . . . . : 0:00:00.00000 Reclaims from Not In Use queue. . . . . . . . . . : 60 Programs loaded but Not In Use. . . . . . . . . . : 2 Amount of DSA occupied by Not In Use programs . . : 3 RDSA Programs removed by compression . . . . . . . . . : 0 Total Not In Use queue membership time. . . . . . : 0:00:00.0000 Average Not In Use queue membership time. . . . . : 0:00:00.00000 Reclaims from Not In Use queue. . . . . . . . . . : 4 Programs loaded but Not In Use. . . . . . . . . . : 5 Amount of DSA occupied by Not In Use programs . . : 66 ERDSA Programs removed by compression . . . . . . . . . : 0 Total Not In Use queue membership time. . . . . . : 0:00:00.0000 Average Not In Use queue membership time. . . . . : 0:00:00.00000 Reclaims from Not In Use queue. . . . . . . . . . : 8800 Programs loaded but Not In Use. . . . . . . . . . : 48 Amount of DSA occupied by Not In Use programs . . : 1026