Coupling Facility Activity Report
The Coupling Facility Activity Report provides information about the following coupling facility components:
- Activity against structures at both structure and system levels
- Storage allocation and usage
- CPU utilization
- Path and subchannel configuration
The Coupling Facility Activity Report is produced by using the CFACT Analyzer control statement. The data for this report is obtained by using the CFDATA Extractor control statement. One report is produced for each coupling facility found in the input data.
This multipage report consists of summary sections and detail sections.
Summary sections
Processor
Displays Processor utilization of the coupling facility
Storage
Displays storage allocation and usage
Connectivity
Displays the name of connected system members
Structure
Summarizes the attributes of each structure and its activities from all systems
The structures are grouped by type in the following order: list, cache, and lock. Structures of the same type are ordered by name.
SCM Structure
Summarizes the attributes of each storage-class memory (SCM) structure and its activities from all systems
SCM structures are grouped by type in the following order: list, cache, and lock. Structures of the same type are ordered by name.
Asynchronously Duplexed Structures
(PTF BQM1361, BQM1362, BQM1363, BQM1379, BQY1369, or BQY1371 applied)Summarizes the asynchronous duplex operations for secondary structures
This section displays data for coupling facility (CF) operations and sync-up requests.
The following figure shows an example of the summary sections of the Coupling Facility Activity Report and Field-descriptions-of-the-summary-sections-of-the-Coupling-Facility-Activity-Report describes each field.
Detail sections
Subchannel Activity
Displays the path and subchannel configuration of each connected system and its activity
Field-descriptions-of-the-Subchannel-Activity-Section shows an example of the Subchannel Activity section of the Coupling Facility Activity Report.
Structure Activity
Displays request activity against each structure, viewed by system
The structures are grouped by type in the following order: list, cache, and lock. Structures of the same type are ordered by name. See Field-descriptions-of-the-Structure-Activity-Section for an example of the Structure Activity section of the Coupling Facility Activity Report.
CF to CF Activity
Summarizes basic counts for duplexing-related operations, and information about CF link types
For more information, see Field-descriptions-of-the-CF-to-CF-Activity-Section for an example of the CF to CF Activity section of the Coupling Facility Activity Report.
Summary sections of the Coupling Facility Activity Report
BMC SOFTWARE, INC. XYZ COMPANY REPORT DATE: DD MMM YY 16.06
ACTL DD MM YY 11.45.00 DD MM YY 14.30.00 HQ LOCATION SYSTEM ID: ESAJ Z v.rr.n
BASED ON REC TYPE/# RECS/# SAMPLES/REC HOURS: 74-4/44/9,623/2.75
COUPLING FACILITY = CF11 --------------------- PROCESSOR SUMMARY SECTION ----------------------------------------------------
CPU MODEL = 2827 VERSION = H43 PLANT = 02 SEQUENCE # = 00000002F037 CF LEVEL = 19 PARTITION ID = 13
# LOGICAL PROCESSORS = 1
# SHARED PROCESSORS = 1 AVG WEIGHT = 500 DYNAMIC DISPATCHING = THIN
# PROCESSORS EFFECTIVE = 0
AVERAGE UTILIZATION = 80.0%
MAXIMUM UTILIZATION = 80.5% (PROCESSOR NUMBER = 00000000, FROM 20 JUN 14 13.30.00 TO 20 JUN 14 13.45.00)
----------------------------------------------------- STORAGE SUMMARY SECTION ----------------------------------------------------
--- SIZE ---- -% OF DUMP-- -- DEFINED -- -- ALLOCATED --
STORAGE AMOUNT % OF USED MAX STORAGE SIZE % OF SIZE % OF
ALLOCATION CF REQ ORGANIZATION CF DEFINED
---------- ------ ----- ----- ----- ------------ ------ ----- ------ -------
STRUCTURES 3674M 45.41 CONTROL 8091M 100.0 3676M 45.44
DUMP 2097K 0.03 0 150.0 DATA NOT DEFINED SEPARATELY FROM CONTROL
AUGMENTED 5148K 0.06
AVAILABLE 4414M 54.56 Assigned %InUse SumMaxSCM
---------- ------ ----- -------- ------ ---------
TOTAL 8096M 100.1 Total CF SCM: 86602 86.61 86621
-------------------------------------------------- CONNECTIVITY SUMMARY SECTION --------------------------------------------------
SYSTEM DURATION START TIME END TIME
NAME DDD.HH.MM.SS
-------- ------------ ------------------- -------------------
ESAJ 02.45.00 20 JUN 14 11.45.00 20 JUN 14 14.30.00
IMSA *** NO DATA ***
SYSM *** NO DATA ***
*WARNING* CMF07440 (IN SOR07440) DATA FROM AT LEAST ONE SYSTEM OF COUPLING FACILITY IS MISSING
COUPLING FACILITY = CF11 --------------------- STRUCTURE SUMMARY SECTION ----------------------------------------------------
TYPE NAME STATUS --- SIZE --- CPU --------------------- REQUESTS --------------------- LST/DIR DATA LOCK
AMOUNT % OF % OF ---- PER SEC ----- COUNT % OF -- SERVICE TIME -- ENTRIES ELEMENT ENTRIES DIR
CF CF CF TOT/CUR TOT/CUR TOT/CUR RECL
----- ---------------- ------ ------ ----- ---- ------- ---------- -------- ----- ------- ---------- ------- ------- --------- ----
LIST BMCBSL_QA_STR_01 ACTIVE 23069K 0.29 0.4 0 0 0 0 888 3423 N/A N/A
1 1 N/A
LIST BMCBSL_TS_STR_01 ACTIVE 23069K 0.29 0.1 0 0 0 0 883 3424 N/A N/A
1 1 N/A
LIST BRD_DFHLOG_001 ACTIVE 10486K 0.13 0 0 0 0 0 852 2618 N/A N/A
6 17 N/A
LIST BRD_DFHSHUNT_001 ACTIVE 9437K 0.12 0 0 0 0 0 519 1069 N/A N/A
5 16 N/A
LIST DLACQS_EMHLOG ACTIVE 26214K 0.32 0 0 6 0 11.7 7004 28167 N/A N/A
26 100 N/A
LIST DLACQS_MSGLOG ACTIVE 26214K 0.32 0 0 6 0 10.7 11998 23799 N/A N/A
88 188 N/A
COUPLING FACILITY = CF11 ------------------------ SCM STRUCTURE SUMMARY -----------------------------------------------------
SCM AUGMENTED LST ENTRY LST ELEM --- SCM READ ---- --- SCM WRITE --- SCM AUX DELAYED
ALGO- MAX/ EST.MAX/ EST.MAX/ EST.MAX/ CNT/BYTE AVG ST/ CNT/BYTE AVG ST/ ENABLED FAULTS
TYPE STRUCTURE NAME RITHM %USED %USED CURRENT CURRENT X'FERRED STD_DEV X'FERRED STD_DEV CMD/%ALL CNT/%ALL
LIST QSHZSHAREDQ01 KeyPrty1 104.9M 11,538K 58,501 351,001 0 0 0 0 0 0
0 0.27 0 0 0 0 0 0 0 0
LIST QSHZSHAREDQ02 KeyPrty1 104.9M 11,538K 58,501 351,001 0 0 40 1,147 0 0
0.10 0.27 35,100 210,600 0 0 10,240 0 0 0
LIST QSHZSHAREDQ03 KeyPrty1 104.9M 11,538K 58,501 351,001 0 0 0 0 0 0
0 0.27 0 0 0 0 0 0 0 0
COUPLING FACILITY = IMSLCF02 ----------- ASYNCHRONOUSLY DUPLEXED STRUCTURES - SECONDARY -----------------------------------------
---------- ASYNC DUPLEX CF OPERATIONS ----------- --------- ASYNC DUPLEX SYNC_UP REQUESTS ---------
-TRANSMIT TIME- -SERVICE TIME-- ----SUSPEND---- -SUSPEND TIME--
TYPE STRUCTURE NAME PER SEC COUNT AVG STD DEV AVG STD DEV PER SEC COUNT PER SEC COUNT AVG STD DEV
----- ---------------- ------- ------ ------ ------- ------ ------- ------- ------ ------- ------ ------ -------
LOCK DSNDMD_LOCK1 10.881 35,655 2,103 77.403 2,440 85.085 0.734 2,405 0.002 7 6,791 85.256
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