XQS1D - Shared TS Queue Server CF statistics

    CONTROL BLOCK NAME = DFHXQS1D
    NAME OF MATCHING PLS CONTROL BLOCK = None
    DESCRIPTIVE NAME = CICS TS (XQ) Statistics for list structure.
           Licensed Materials - Property of IBM
            Restricted Materials of IBM 
           5655-Y04
           (C) Copyright IBM Corp. 1995, 2006 
    FUNCTION = XQ Statistics for list structure usage and access.
    LIFETIME = N/A
    STORAGE CLASS = N/A
    LOCATION = N/A
           N/A
    NOTES :
       DEPENDENCIES = S/370
       MODULE TYPE = Control block definition
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Table 1.
Offset Hex Type Len Name (Dim) Description
(0) STRUCTURE 0 DFHXQS1D , XQ list structure statistics record
(0) FULLWORD 4 S1 (0) Start of record
(0) HALFWORD 2 S1LEN Length of data area
(0) .111 1..1   S1IDE "0121" List structure stats mask
(2) ADDRESS 2 S1ID List structure stats id
(2) .... ...1   S1VERS "X'01'" DSECT version number mask
(4) CHARACTER 1 S1DVERS List structure stats version number
(5) CHARACTER 3   Reserved 
  Coupling facility list structure status information.
(8) CHARACTER 16 S1NAME (0) Full name of list structure
(8) CHARACTER 8 S1PREF First part of structure name
(10) CHARACTER 8 S1POOL Pool name part of structure name
(18) CHARACTER 16 S1CNNAME (0) Name for connection to structure
(18) CHARACTER 8 S1CNPREF Prefix for connection name
(20) CHARACTER 8 S1CNSYSN Own MVS system name from CVTSNAME
(28) ADDRESS 4 S1SIZE Structure size in 4K pages
(2C) ADDRESS 4 S1SIZEMX Maximum size in 4K pages
(30) FULLWORD 4 S1HDRS Maximum number of list headers
(34) FULLWORD 4 S1HDRSCT Headers used for control lists
(38) FULLWORD 4 S1HDRSQD Headers available for queue data
(3C) FULLWORD 4 S1ELEMLN Data element size as a fullword
(40) ADDRESS 4 S1ELEMPW Data element size as power of 2
(44) ADDRESS 4 S1ELEMPE Max elements per entry (for 32K)
(48) FULLWORD 4 S1ELEMRT Element size of entry:element ratio
(4C) FULLWORD 4 S1ENTRRT Entry size of entry:element ratio 
  Usage statistics.
  Entry and element usage statistics.
  Note that lowest free counts are kept as well as highest in use
  counts because the maximum values may be affected by an ALTER.
(50) FULLWORD 4 S1ENTRCT Current number of entries in use
(54) FULLWORD 4 S1ENTRHI Highest number of entries in use
(58) FULLWORD 4 S1ENTRLO Lowest number of free entries
(5C) FULLWORD 4 S1ENTRMX Max entries returned by IXLCONN
(60) FULLWORD 4 S1ELEMCT Current number of elements in use
(64) FULLWORD 4 S1ELEMHI Highest number of elements in use
(68) FULLWORD 4 S1ELEMLO Lowest number of free elements
(6C) FULLWORD 4 S1ELEMMX Max elements returned by IXLCONN 
  List entry counts returned by IXLLIST requests.
  Note that when lists are moved from free to used and vice versa,
  IXLLIST only returns the target information, so the counts are
  often slightly inconsistent.
(70) DBL WORD 8 S1USEVEC (0) Usage vector, three pairs of words
(70) FULLWORD 4 S1USEDCT Number of entries on used list
(74) FULLWORD 4 S1USEDHI Highest entries on used list
(78) FULLWORD 4 S1FREECT Number of entries on free list
(7C) FULLWORD 4 S1FREEHI Highest entries on free list
(80) FULLWORD 4 S1INDXCT Number of entries in queue index
(84) FULLWORD 4 S1INDXHI Highest entries in queue index 
  Coupling facility I/O statistics.
  Statistics for each main type of CF request.
(88) FULLWORD 4 S1RDQCT Read queue index entry
(8C) FULLWORD 4 S1WRQCT Write queue index entry
(90) FULLWORD 4 S1DLQCT Delete queue index entry
(94) FULLWORD 4 S1CRLCT Create list for a big queue
(98) FULLWORD 4 S1DLLCT Delete list (1 per overall delete)
(9C) FULLWORD 4 S1RDLCT Read list entry
(A0) FULLWORD 4 S1WRLCT Write list entry
(A4) FULLWORD 4 S1RWLCT Rewrite list entry
(A8) FULLWORD 4 S1INQCT Read queue index status only
(AC) FULLWORD 4 S1INLCT Inquire on list entry 
  Statistics for internal CF requests.
(B0) FULLWORD 4 S1WRACT Write queue index adjunct area only
(B4) FULLWORD 4 S1RRQCT Reread index data for full length
(B8) FULLWORD 4 S1RRLCT Reread list data for full length
(BC) FULLWORD 4 S1ASYCT Number of asynchronous requests 
  IXLLIST completion statistics indexed by internal response value.
(C0) FULLWORD 4 S1RSP1CT Normal response, everything OK
(C4) FULLWORD 4 S1RSP2CT Buffer length was too short for the data, needs full length reread
(C8) FULLWORD 4 S1RSP3CT No matching entry was found, indicates queue not found in index or end of queue for list
(CC) FULLWORD 4 S1RSP4CT Entry version did not match, indicates queue updated by another system or duplicate queue exists when attempting to create queue
(D0) FULLWORD 4 S1RSP5CT List authority comparison mismatch, indicates big queue was deleted
(D4) FULLWORD 4 S1RSP6CT Maximum list key reached, indicates max queue size or max queues reached depending on list
(D8) FULLWORD 4 S1RSP7CT The list structure is out of space
(DC) FULLWORD 4 S1RSP8CT An IXLLIST return code occurred other than those described above
(E0) FULLWORD 4 S1RSP9CT Structure temporarily unavailable, for example during rebuild
(E0) 111. .1..   S1END "*"
(E0) 111. .1..   S1CLEN "*-S1LEN" Length of this DSECT