CICLX4 - Daily CICS Storage Statistics Report

The Daily CICS Storage Statistics Report is similar to the Storage reports produced by IBM CICS utility DFHSTUP.  The report output contains three report sections, global storage statistics, Dynamic Storage Areas, and DSA task subpools.
micsrm140cd
The Daily CICS Storage Statistics Report is similar to the Storage reports produced by IBM CICS utility DFHSTUP.  The report output contains three report sections, global storage statistics, Dynamic Storage Areas, and DSA task subpools.
The global storage statistics contain current storage and memory allocations and usage.
The Dynamic Storage Area section is divided into three sets, below the line storage, above the line, and above the bar. This contains metrics such as current sizes, percent usage, GETMAIN/FREEMAIN requests, short on storage metrics, and more.
The Task Subpools section contains GETMAIN/FREEMAIN requests, and page storage for User and CICS access types to the DSA storage pools.
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 ID
 
CICLX4 (tabular report)
Data source (file/timespan)
 
  • CICCSY01 in the DETAIL timespan
  • CICCSD01 in the DETAIL timespan
  • CICCSA01 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
Storage manager statistics report section:
 
CSYSMPRT
- Storage protection
CSYSMISO
- Transaction isolation
CSYSMRNT
- Reentrant programs
CSYDSAL
- Current DSA limit
CSYDSA
- Current DSA total
CSYMEMSZ
- Peak DSA total
CSYEDSAL
- Current EDSA limit
CSYEDSA
- Current EDSA total
CSYMEMSE
- Peak EDSA total
CSYMLTSZ
- MEMLIMIT size
CSYMLTSC
- MEMLIMIT set by
CSYCASAD
- Current Address Space active
CSYXSCNN
- Peak Address Space active
CSYTRSTM
- Current GDSA allocated
CSYMXASA
- Peak GDSA allocated
CSYGDSAA
- Current GDSA active
CSYMXGDL
- Peak GDSA active
CSYUSSUS
- Current unique subspace users
CSYUSSUM
- Total unique subspace users
CSYMXUSU
- Peak unique subspace users
CSYCSSUR
- Current common subspace users
CSYCSSUM
- Total common subspace users
CSYMXCSU
- Peak common subspace users
CSYMSTWT
- MVS storage request waits
CSYMSWTM
- Total time waiting for MVS storage
CSYGSRSZ
- IARV64 GETSTOR request size
CSYFGFCT
- IARV64 FROMGUARD Failures
CSYFGFSZ
- IARV64 FROMGUARD Failure size
CSYPMOCT
- Private Memory Objects
CSYPMBA
- Bytes allocated to Private Memory Objects
CSYPMBH
- Bytes hidden within Private Memory Objects
CSYMXBUP
- Peak bytes usable within Private Memory Objects
CSYSMOCT
- Shared Memory Objects
CSYLMSB
- Bytes allocated to Shared Memory Objects
CSYMXLMB
- Peak bytes usable within Shared Memory Objects
CSY64AS
- Auxiliary slots backing Private Memory Objects
CSYMX64A
- HWM Auxiliary slots backing Private Memory Objects
CSY64RMP
- Real Frames backing Private Memory Objects
CSYMX64R
- HWM Real Frames backing Private Memory Objects
CSYLMOCT
- Number of Large Memory Objects Allocated
CSYLPBCT
- Number of Large Pages backed in Real Storage
Dynamic storage areas report section:
 
CSDDSASZ
- Largest free area
CSDGMREQ
- Getmain Requests
CSDFMREQ
- Freemain Requests
CSDCSUBP
- Current no of Subpools
CSDASREQ
- Add Subpool Requests
CSDDSREQ
- Delete Subpool Requests
CSDCRISS
- Times no storage returned
CSDUCSS
- Times request suspended
CSDCSS
- Current suspended
CSDHWMSS
- Peak requests suspended
CSDPWWS
- Purged while waiting
CSDCREL
- Times cushion released
CSDSOS
- Times went short on storage
CSDTSOS
- Total time SOS
CSDAVSOS
- Average time SOS
CSDSV
- Storage violations
CSDEXTS
- Current extents
CSDEXTSA
- Extents added
CSDEXTSR
- Extents released
 
Task subpools report section:
 
DSANAME
- DSA Name
ACCESSTP
- Access
CSAGMREQ
- Getmain Requests
CSAFMREQ
- Freemain Requests
CSACNE
- Current Elements
CSACES
- Current Elem Stg
CSACPS
- Current Page Stg
CSAHWMPS
- Peak Page Stg
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 Storage Statistics Report Sample Output

Part 1 of 5
 
Daily CICS Storage Statistics Report FOR: January 30, 2017 INQUIRY: CICLD4 RUN DATE: 24APR17 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 STORAGE MANAGER STATISTICS Storage protection . . . . . . . . : Inactive Transaction isolation. . . . . . . : Inactive Reentrant programs . . . . . . . . : NoProtct Current DSA limit. . . . . . . . . : 8704 MVS storage request waits. . . . . . . . . . . . . : 0 Current DSA total. . . . . . . . . : 1536 Total time waiting for MVS storage . . . . . . . . : 0:00:00.0000 Peak DSA total . . . . . . . . . . : 1536 Current EDSA limit . . . . . . . . : 153600 Current EDSA total . . . . . . . . : 52224 Peak EDSA total. . . . . . . . . . : 52224 MEMLIMIT size. . . . . . . . . . . : 8192 IARV64 GETSTOR request size. . . . . . . . . . . . : 1024 MEMLIMIT set by. . . . . . . . . . : IEFUSI Exit IARV64 FROMGUARD Failures. . . . . . . . . . . . . : 0 Current Address Space active . . . : 1042 IARV64 FROMGUARD Failure size. . . . . . . . . . . : 0 Peak Address Space active. . . . . : 1042 Private Memory Objects . . . . . . . . . . . . . . : 15 Current GDSA allocated . . . . . . : 1024 Bytes allocated to Private Memory Objects. . . . . : 2164260864 Peak GDSA allocated. . . . . . . . : 1024 Bytes hidden within Private Memory Objects . . . . : 1071644672 Peak bytes usable within Private Memory Objects. . : 1092616192 Current GDSA active. . . . . . . . : 1023 Peak GDSA active . . . . . . . . . : 1023 Shared Memory Objects. . . . . . . . . . . . . . . : 0 Bytes allocated to Shared Memory Objects . . . . . : 0 Peak bytes usable within Shared Memory Objects . . : 0 Auxiliary slots backing Private Memory Objects . . : 0 HWM Auxiliary slots backing Private Memory Objects : 0 Real Frames backing Private Memory Objects . . . . : 4358 HWM Real Frames backing Private Memory Objects . . : 4358 Number of Large Memory Objects Allocated . . . . . : 0 Number of Large Pages backed in Real Storage . . . : 0 Subspace Statistics Current unique subspace users. . . : 0 Total unique subspace users. . . . : 0 Peak unique subspace users . . . . : 0 Current common subspace users. . . : 0 Total common subspace users. . . . : 0 Peak common subspace users . . . . : 0
Part 2 of 5
 
Daily CICS Storage Statistics Report FOR: January 30, 2017 INQUIRY: CICLD4 RUN DATE: 24APR17 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 Dynamic Storage Areas (BELOW 16M) CDSA UDSA SDSA RDSA ------------------------------------------------------------------ Current DSA size. . . . . . : 524288 262144 262144 524288 Cushion Size. . . . . . . . : 65536 65536 65536 65536 Free storage (inc. cushion) : 155648 262144 114688 167936 Percentage free storage . . : 30 100 44 32 Peak free storage . . . . . : 262144 262144 262144 270336 Lowest free storage . . . . : 94208 200704 114688 167936 Largest free area . . . . . : 114688 262144 114688 159744 Getmain Requests. . . . . . : 415 155 11 23 Freemain Requests . . . . . : 344 155 0 1 Current no of Subpools. . . : 37 18 5 4 Add Subpool Requests. . . . : 161 142 5 4 Delete Subpool Requests . . : 124 124 0 0 Times no storage returned . : 0 0 0 0 Times request suspended . . : 0 0 0 0 Current suspended . . . . . : 0 0 0 0 Peak requests suspended . . : 0 0 0 0 Purged while waiting. . . . : 0 0 0 0 Times cushion released. . . : 0 0 0 0 Times went short on storage : 0 0 0 0 Total time SOS. . . . . . . : 0 0 0 0 Average time SOS. . . . . . : 0 0 0 0 Storage violations. . . . . : 0 0 0 0 Current extents . . . . . . : 2 1 1 2 Extents added . . . . . . . : 2 1 1 2 Extents released. . . . . . : 0 0 0 0
Part 3 of 5
 
Daily CICS Storage Statistics Report FOR: January 30, 2017 INQUIRY: CICLD4 RUN DATE: 24APR17 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 Dynamic Storage Areas (ABOVE 16M) ECDSA EUDSA ESDSA ERDSA ETDSA --------------------------------------------------------------------------- Current DSA size. . . . . . : 8388608 1048576 1048576 41943040 1048576 Cushion Size. . . . . . . . : 131072 0 131072 262144 131072 Free storage (inc. cushion) : 851968 1048576 761856 241664 1003520 Percentage free storage . . : 10 100 73 1 96 Peak free storage . . . . . : 1232896 1048576 1048576 3919872 1048576 Lowest free storage . . . . : 651264 786432 761856 241664 991232 Largest free area . . . . . : 667648 1048576 741376 180224 1003520 Getmain Requests. . . . . . : 28143 64 93 532 241 Freemain Requests . . . . . : 16456 64 63 7 155 Current no of Subpools. . . : 384 18 13 4 6 Add Subpool Requests. . . . : 508 142 13 4 6 Delete Subpool Requests . . : 124 124 0 0 0 Times no storage returned . : 0 0 0 0 0 Times request suspended . . : 0 0 0 0 0 Current suspended . . . . . : 0 0 0 0 0 Peak requests suspended . . : 0 0 0 0 0 Purged while waiting. . . . : 0 0 0 0 0 Times cushion released. . . : 0 0 0 0 0 Times went short on storage : 0 0 0 0 0 Total time SOS. . . . . . . : 0 0 0 0 0 Average time SOS. . . . . . : 0 0 0 0 0 Storage violations. . . . . : 0 0 0 0 0 Current extents . . . . . . : 8 1 1 19 1 Extents added . . . . . . . : 8 1 1 19 1 Extents released. . . . . . : 0 0 0 0 0
Part 4 of 5
 
Daily CICS Storage Statistics Report FOR: January 30, 2017 INQUIRY: CICLD4 RUN DATE: 24APR17 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 Dynamic Storage Areas (ABOVE 2GB) GCDSA GUDSA GSDSA --------------------------------------------- Current DSA size. . . . . . : 1024 0 0 Cushion Size. . . . . . . . : 128 0 0 Free storage (inc. cushion) : 1009 0 0 Percentage free storage . . : 99 0 0 Peak free storage . . . . . : 1024 0 0 Lowest free storage . . . . : 1008 0 0 Largest free area . . . . . : 1008 0 0 Getmain Requests. . . . . . : 5456 0 0 Freemain Requests . . . . . : 172 0 0 Current no of Subpools. . . : 27 0 2 Add Subpool Requests. . . . : 169 142 2 Delete Subpool Requests . . : 124 124 0 Times no storage returned . : 0 0 0 Times request suspended . . : 0 0 0 Current suspended . . . . . : 0 0 0 Peak requests suspended . . : 0 0 0 Purged while waiting. . . . : 0 0 0 Times cushion released. . . : 0 0 0 Times went short on storage : 0 0 0 Total time SOS. . . . . . . : 0 0 0 Average time SOS. . . . . . : 0 0 0 Storage violations. . . . . : 0 0 0 Current extents . . . . . . : 1 0 0 Extents added . . . . . . . : 1 0 0 Extents released. . . . . . : 0 0 0
Part 5 of 5
 
Daily CICS Storage Statistics Report FOR: January 30, 2017 INQUIRY: CICLD4 RUN DATE: 24APR17 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 Task Subpools DSA Access Getmain Freemain Current Current Current Peak Name Requests Requests Elements Elem stg Page stg Page stg --------------------------------------------------------------------------------- CDSA CICS 236 236 0 0 0 76 UDSA CICS 155 155 0 0 0 60 ECDSA CICS 14268 14219 49 155040 200 264 EUDSA CICS 64 64 0 0 0 256 GCDSA CICS 0 0 0 0 0 0 GUDSA CICS 0 0 0 0 0 0