Programming Interface Information: The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM.

#### MRUSEACT

Prolog
Control Block Contents
Cross Reference

#### MRUSEACT Prolog

####

####

     DSECT NAME - USEACT
     FUNCTION - Map a Monitor record.
     LOCATED BY -
            Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR    Monitor Record Header
     NAME - MRUSEACT
     DESCRIPTIVE NAME - Monitor Sample Record
                        Domain 4 - User Domain
                        Record 3 - User Activity Data
     DESCRIPTION - User activity data.  Generated for each virtual
                   processor in a virtual configuration.

    MRUSEACT Control Block Contents

    Offsets
    Dec Hex  Type       Len  Name (Dim)             Description

      0   0  Structure  440  USEACT                 Start of monitor record
      0   0  Character    0  USEACT_MRHDR           Record header. See MRRECHDR
                                                    for details.
      0   0  Character   20  MRHDR
      0   0  Unsigned     2  MRHDRLEN               record length in bytes
      2   2  Unsigned     2  MRHDRZER               field of zeros
      4   4  Unsigned     1  MRHDRDM                domain identifier
      5   5  Unsigned     1  *
      6   6  Unsigned     2  MRHDRRC                record identifier
      8   8  Character    8  MRHDRTOD               Time at which this record was
                                                    built. In time-of-day (TOD)
                                                    clock format. See IBM System
                                                    370 XA Principle of Operation
                                                    for explanation of format.
     16  10  Character    4  *
     20  14  Character    0  MRHDR_END              End of header
     20  14  Character    8  USEACT_VMDUSER         Userid
     28  1C  Unsigned     2  USEACT_VMDCPUAD        Processor ID/CPU address of
                                                    virtual processor
     30  1E  Bitstring    1  USEACT_VMDMODE         Guest machine mode. This is
                                                    as set for internal use by CP.
                                                    See USEACT_CALMODE for the mode
                                                    'calculated' at.
     31  1F  Bitstring    1  USEACT_CALMODE         Architectural mode of the
                                                    virtual machine
              1... ....      *
              .1.. ....      USEACT_CALMESA         ESA architecture
              ..1. ....      USEACT_CALMXA          XA architecture
              ...1 ....      USEACT_CALM370         370 architecture
              .... 1...      USEACT_CALMXC          XC architecture
              .... .1..      USEACT_CALMESAM        ESA mode machine has entered
                                                    z/Arch mode.
              .... ..1.      *
              .... ...1      *
     32  20  Bitstring    1  USEACT_VMDSLIST        Scheduling list that the user
                                                    is in: X'37' = Dispatch List.
                                                    X'21' = Eligible List. X'0B' =
                                                    Dormant List. X'00' = user is
                                                    not in any list.
     33  21  Unsigned     1  USEACT_VMDELIST        Class number (0,1,2,or 3) of
                                                    the scheduling list the user is
                                                    in
     34  22  Bitstring    1  USEACT_CALFLAG1        Flag byte
              1... ....      USEACT_CALBASE         If on, this is the base
                                                    VMDBK. VMDBASE
              .1.. ....      USEACT_VMDQDSPU        This user has the QUICKDSP
                                                    designation, as set or
                                                    defaulted by the SET QUICKDSP
                                                    command. When the user has work
                                                    to do, it will be added to the
                                                    dispatch list immediately
                                                    without waiting in the eligible
                                                    list.
              ..1. ....      USEACT_CALDIAL         This user is a dialed user
              ...1 ....      USEACT_CALSNA          This user is connected
                                                    through System Network
                                                    Architecture (SNA)
              .... 1...      USEACT_VMDNOINS        User is prevented from
                                                    inserting any tracks into the
                                                    minidisk cache. (set when SET
                                                    MDC INS OFF command is issued)
              .... .1..      USEACT_VMDNOFSL        No MDC fair share limit
                                                    applies. Set at LOGON if the
                                                    NOMDCFS option is specified on
                                                    the OPTIONS statement in the
                                                    user's directory.
              .... ..1.      USEACT_VMDMASST        Collaborative Memory
                                                    Management assist enabled.
              .... ...1      USEACT_VMDMAACT        Collaborative Memory
                                                    Management assist is active,
                                                    i.e. in use by this virtual
                                                    machine. Note: This guest may
                                                    be in a pending off state if
                                                    either a global or per-user SET
                                                    MEMASSIST OFF has been issued
                                                    (SYSMASST or VMDMASST is off).
                                                    This indicates that the system
                                                    or user setting was turned off
                                                    after the guest started using
                                                    the assist. The assist will
                                                    remain active
                                                    (USEACT_VMDMAACT=1) and
                                                    available to this guest until
                                                    the next virtual machine reset
                                                    or IPL.
     35  23  Bitstring    1  USEACT_VMDSTYPE        Storage type this virtual
                                                    machine resides in. X'00' =>
                                                    V=V. X'80' => Reserved and no
                                                    longer available. X'40' => V=F.
     36  24  Character    8  USEACT_VMDTTIME        Total time which has been
                                                    expended on this VMDBK. This
                                                    includes time which the VMDBK
                                                    spent doing its own work and
                                                    also time which CP spent doing
                                                    work on behalf of the VMDBK. It
                                                    is in CPU timer format. The
                                                    complement of this field is the
                                                    elapsed time in TOD clock
                                                    units.
     44  2C  Character    8  USEACT_VMDVTIME        Total time that this user was
                                                    running and doing productive
                                                    work. It does NOT include any
                                                    time that CP spends on behalf
                                                    of that user doing such things
                                                    as instruction simulation or
                                                    page translation. This is in
                                                    CPU timer format. The
                                                    complement of this field is the
                                                    elapsed time in TOD clock
                                                    units.
     52  34  Character    8  *                      Reserved for IBM use Previous
                                                    field is no longer meaningful.
                                                    (USEACT_VMDVFVTM)
     60  3C  Character    8  *                      Reserved for IBM use Previous
                                                    field is no longer meaningful.
                                                    (USEACT_VMDVFOTM)
     68  44  Unsigned     4  USEACT_VMDCTPVR        Cardinal count of resident
                                                    pages in private address spaces
                                                    belonging to this user. This
                                                    monitor field is actually the
                                                    sum of VMDCTPVR + VMDCTPVG. To
                                                    get the count of resident pages
                                                    below the 2GB line, subtract
                                                    USEACT_VMDCTPVG from
                                                    USEACT_VMDCTPVR.
     72  48  Unsigned     4  USEACT_VMDCTPVL        Cardinal count of locked
                                                    pages in private address spaces
                                                    <2G belonging to this user. See
                                                    USEACT_VMDCTPVLA for the >2G
                                                    value.
     76  4C  Unsigned     4  USEACT_VMDWSSPR        This user's projected working
                                                    set size. This is the
                                                    scheduler's estimate of the
                                                    amount of storage this user
                                                    will require to be resident as
                                                    it runs during its next stay in
                                                    the dispatch list. It is based
                                                    upon the user's past behavior
                                                    and in some cases, on the
                                                    behavior of similar types of
                                                    users.
     80  50  Unsigned     4  USEACT_VMDCTXBK        Number of expanded storage
                                                    blocks allocated to a virtual
                                                    machine by CP for paging.
     84  54  Unsigned     4  USEACT_CALXSTOR        Size, in megabytes, of
                                                    expanded storage attached to
                                                    the user. If zero, no expanded
                                                    storage is attached. VMDXSTOR
     88  58  Unsigned     4  USEACT_VMDCTFLT        Count of host segment and
                                                    page faults on guest pages
                                                    which occurred while running
                                                    this virtual CPU. It does not
                                                    include faults on RCP pages.
     92  5C  Unsigned     4  *                      Reserved for IBM use Previous
                                                    field is no longer meaningful.
                                                    (USEACT_VMDCTVFL)
     96  60  Unsigned     4  USEACT_VMDFLREO        Total number of frame list
                                                    reorders for this virtual
                                                    system's private address spaces
    100  64  Unsigned     4  USEACT_VMDCTORF        Total number of referenced
                                                    frames resident when reset was
                                                    done for this virtual system's
                                                    private address spaces
    104  68  Unsigned     4  USEACT_CALCTPGS        Cardinal count of
                                                    non-preferred paging slots for
                                                    private address spaces
                                                    belonging to this user.
    108  6C  Unsigned     4  *                      Reserved for IBM use
    112  70  Unsigned     4  USEACT_VMDCTPWT        Count of outstanding paging
                                                    and spooling I/O's for this
                                                    user
    116  74  Unsigned     4  USEACT_CALCPPGR        Cumulative count of pages
                                                    read from DASD to main storage
                                                    for this user's address spaces
                                                    while they were private.
    120  78  Unsigned     4  USEACT_CALCPPGW        Cumulative count of pages
                                                    written from main storage to
                                                    DASD for this user's address
                                                    spaces while they were private.
    124  7C  Unsigned     4  USEACT_VMDCTSPR        Number of times I/O was
                                                    issued for a spool read request
    128  80  Unsigned     4  USEACT_VMDCTSPW        Number of times I/O was
                                                    issued for a spool write
                                                    request
    132  84  Unsigned     4  USEACT_VMDPGSPL        Number of pages spooled for
                                                    this user. This includes the
                                                    pages spooled for the virtual
                                                    reader, printer, punch,
                                                    console, dump, and trace files.
    136  88  Unsigned     4  USEACT_VMDVCSCT        Count of start requests to
                                                    the virtual machine console
    140  8C  Unsigned     4  USEACT_VMDVDSCT        Cumulative count of virtual
                                                    I/O requests the virtual
                                                    machine has issued to DASD
                                                    devices
    144  90  Unsigned     4  USEACT_VMDVUSCT        Count of Start requests to
                                                    virtual Unit Record devices
    148  94  Unsigned     4  USEACT_VMDVTSCT        Count of Start requests to
                                                    virtual channel-to-channel
                                                    adapters
    152  98  Unsigned     4  USEACT_VMDVOSCT        Count of Start requests to
                                                    devices other than console,
                                                    DASDs, CTCAs, and unit records.
                                                    (see USEACT_VMDVCSCT,
                                                    USEACT_VMDVDSCT,
                                                    USEACT_VMDVUSCT, and
                                                    USEACT_VMDVTSCT)
    156  9C  Unsigned     4  USEACT_CALCPPST        Cumulative count of pages
                                                    stolen from this user's address
                                                    spaces while they were private.
    160  A0  Unsigned     4  USEACT_VMDISEVM        Number of times IUCV data was
                                                    successfully transferred by
                                                    this virtual complex. (SENDs
                                                    and REPLYs with RC=0 when this
                                                    virtual machine is the source).
                                                    Not valid in the SYSTEM VMDBK.
                                                    Valid only in base VMDBK.
    164  A4  Unsigned     4  USEACT_VMDISTVM        Number of times IUCV data was
                                                    successfully transferred to
                                                    this virtual complex. (SENDs
                                                    and REPLYs with RC=0 when this
                                                    virtual machine is the target).
                                                    Not valid in the SYSTEM VMDBK.
                                                    Valid only in base VMDBK.
    168  A8  Unsigned     4  USEACT_VMDISUVM        Number of times IUCV data was
                                                    NOT successfully transferred by
                                                    this virtual complex. (SENDs
                                                    and REPLYs with RC^=0 when this
                                                    virtual machine is the source).
                                                    Not valid in the SYSTEM VMDBK.
                                                    Valid only in base VMDBK.
    172  AC  Unsigned     4  USEACT_VMDVSEVM        Number of times VMCF data was
                                                    successfully transferred by
                                                    this virtual machine. (SENDs
                                                    SENDXs, SEND/RECEIVEs, and
                                                    REPLYs with RC=0 and this
                                                    virtual machine is source.)
    176  B0  Unsigned     4  USEACT_VMDVSTVM        Number of times VMCF data was
                                                    successfully transferred to
                                                    this virtual machine. (SENDs
                                                    SENDXs, SEND/RECEIVEs, and
                                                    REPLYs with RC=0 and this
                                                    virtual machine is target.)
    180  B4  Unsigned     4  USEACT_VMDVSUVM        Number of times VMCF data was
                                                    NOT successfully transferred by
                                                    this virtual machine. (SENDs
                                                    SENDXs, SEND/RECEIVEs, and
                                                    REPLYs with RC^=0 and this
                                                    virtual machine is source.)
    184  B8  Signed       4  USEACT_CALIUCVS        Cardinal count of messages on
                                                    the IUCV SEND queue. The SEND
                                                    queue consists of messages sent
                                                    to this user either by another
                                                    user or by a CP System Service.
                                                    Note: A zero value may mean
                                                    that the data could not be
                                                    obtained as well as that there
                                                    weren't any messages.
    188  BC  Signed       4  USEACT_CALIUCVR        Cardinal count of messages on
                                                    the IUCV RECEIVE queue which
                                                    consists of messages this user
                                                    has received from other users
                                                    or CP System Services, but has
                                                    not yet replied to. Note: A
                                                    zero value may mean that the
                                                    data could not be obtained as
                                                    well as that there were not any
                                                    messages.
    192  C0  Signed       4  USEACT_CALIUCVY        Cardinal count of messages on
                                                    the IUCV REPLY queue which
                                                    consists of replies to messages
                                                    this user sent either to other
                                                    users or to CP System Services.
                                                    Note: A zero value may mean
                                                    that the data could not be
                                                    obtained as well as that there
                                                    were not any messages.
    196  C4  Signed       4  USEACT_CALVMCF         Cardinal count of messages on
                                                    the VMCF queue. Note: A zero
                                                    value may mean that the data
                                                    could not be obtained as well
                                                    as that there were not any
                                                    messages.
    200  C8  Unsigned     4  USEACT_VMDX98CT        Cumulative number of times
                                                    Diagnose X'98' was issued by
                                                    this virtual machine
    204  CC  Unsigned     4  USEACT_CALCPMIG        Cumulative count of pages
                                                    migrated by CP from expanded
                                                    storage to DASD for this user's
                                                    address spaces while they were
                                                    private.
    208  D0  Unsigned     4  USEACT_CALCPXWT        Cumulative count of pages
                                                    written from main storage to
                                                    expanded storage for this
                                                    user's address spaces while
                                                    they were private.
    212  D4  Unsigned     4  USEACT_CALCPXRD        Cumulative count of pages
                                                    read from expanded storage to
                                                    main storage for this user's
                                                    address spaces while they were
                                                    private.
    216  D8  Unsigned     2  USEACT_VMDASMCT        Cardinal number of non-base
                                                    address spaces owned by this
                                                    user.
    218  DA  Bitstring    1  USEACT_CALSHARF        Set Share flags
              1... ....      USEACT_VMDMXSHA        Max share is Absolute if ON.
                                                    Max share is Relative if OFF.
              .1.. ....      USEACT_VMDSTOP         This virtual CPU is in soft
                                                    stop
              ..1. ....      USEACT_VMDSTOPD        This virtual CPU is stopped
              ...1 ....      *
              .... 1...      *
              .... .1..      *
              .... ..1.      USEACT_VMDLIMTH        Max Share is Limithard if ON.
                                                    Max Share is Limitsoft if OFF.
              .... ...1      *
    219  DB  Bitstring    1  USEACT_LCLFLAGS        General flags
              1... ....      *                      Reserved for IBM use.
              .1.. ....      USEACT_VMDREOFL        When on, indicates reorder
                                                    processing is in effect for the
                                                    user.
              ..1. ....      *
              ...1 ....      *
              .... 1...      *
              .... .1..      *
              .... ..1.      *
              .... ...1      *
    220  DC  Unsigned     4  USEACT_VMDBLKCT        Count of SSCH's issued by
                                                    BLOCKIO system service
                                                    (includes both read and write
                                                    requests)
    224  E0  Unsigned     4  USEACT_VMDMDCIA        Count of SSCH's avoided due
                                                    to Minidisk Cache read hit
    228  E4  Unsigned     4  USEACT_VMDCOPCT        Number of times this virtual
                                                    CPU had to be redispatched due
                                                    to a crypto operation exception
    232  E8  Unsigned     4  USEACT_VMDCTISO        Number of times ISOLATE
                                                    occurred for spaces owned by
                                                    this virtual system. Valid only
                                                    in base VMDBK
    236  EC  Unsigned     4  USEACT_VMDRELSH        This virtual CPU's RELATIVE
                                                    share of the system, as set in
                                                    the user's directory or via the
                                                    SET SHARE command. Set to zero
                                                    when this VMDBK has an ABSOLUTE
                                                    share value, or has a virtual
                                                    processor dedicated to it, or
                                                    is in the process of being
                                                    logged off. Note that if the
                                                    USEACT_VMDSTOP bit is ON, this
                                                    virtual CPU share value should
                                                    not be included when
                                                    calculating the user's share
                                                    value.
    240  F0  Unsigned     4  USEACT_VMDABSSH        This virtual CPU's ABSOLUTE
                                                    share of the system, as set in
                                                    the user's directory or via the
                                                    SET SHARE command. Unit of
                                                    value is a hexadecimal factor
                                                    scaled 16 bits. For example,
                                                    X'00010000' = 1.00(100%),
                                                    X'0000C000' = 0.75(75%),
                                                    X'00008000' = 0.50(50%), etc.
                                                    Set to zero when this VMDBK has
                                                    a RELATIVE share value. Note
                                                    that if the USEACT_VMDSTOP bit
                                                    is ON, this virtual CPU share
                                                    value should not be included
                                                    when calculating the user's
                                                    share value.
    244  F4  Unsigned     4  USEACT_VMDSSIZE        Virtual machine size, in
                                                    bytes. This field is kept for
                                                    compatability reasons, but may
                                                    not be accurate for z/Arch
                                                    systems where larger virtual
                                                    machines are valid. The
                                                    preferred field is
                                                    USEACT_ASCDEFSZ
    248  F8  Unsigned     4  USEACT_VMDMXRVP        Number of pages reserved for
                                                    the user
    252  FC  Character    8  USEACT_VMDACTNO        User accounting number
    260 104  Character    8  USEACT_VMDGRPN         RACF ACI group name
    268 10C  Character    8  USEACT_CALTODON        Time at which the user logged
                                                    on for this session. In
                                                    time-of-day (TOD) clock format.
                                                    To get the user's connect time,
                                                    subtract this time value from
                                                    the time stamp in the record
                                                    header's MRHDRTOD.
    276 114  Unsigned     4  USEACT_VMDVDISK        Count of virtual I/Os to a
                                                    virtual disk in storage.
    280 118  Unsigned     4  USEACT_VMDMXSHR        The virtual CPU's Max share
                                                    of the system, as set in the
                                                    user's directory or via the SET
                                                    SHARE command. This value is
                                                    set to zero if no Max share
                                                    exists. If the Max share is
                                                    Absolute, then the unit of the
                                                    value is a hexadecimal factor
                                                    scaled 16 bits. For example,
                                                    X'00010000' = 1.00(100%),
                                                    X'0000C000' = 0.75(75%),
                                                    X'00008000' = 0.50(50%), etc.
                                                    Check USEACT_VMDMXSHA to
                                                    determine if Max share is
                                                    absolute or relative. Note that
                                                    if the USEACT_VMDSTOP bit is
                                                    ON, this virtual CPU share
                                                    value should not be included
                                                    when calculating the user's
                                                    share value.
    284 11C  Unsigned     4  USEACT_VMDTHRCT        Total number of times this
                                                    user was delayed doing I/O to a
                                                    throttled device
    288 120  Unsigned     2  USEACT_IUCTOTCN        Total number of connections
                                                    for IUCV. Valid only for base
                                                    VMDKBK
    290 122  Unsigned     2  USEACT_IUCMXCN         Maximum number of connections
                                                    from the MAXCONN directory
                                                    option or the system default.
    292 124  Unsigned     4  USEACT_VMDCTPVG        Count of private address
                                                    space resident pages in DPA
                                                    owned by this virtual machine
                                                    which are >= 2G. Valid only in
                                                    base VMDBK.
    296 128  Character    8  USEACT_ASCDEFSZ        Defined storage size in
                                                    addressable bytes, minus one.
                                                    If DEF STOR CONFIG was used to
                                                    define multiple discontiguous
                                                    extents of addressable defined
                                                    storage, this field contains
                                                    the sum of the sizes in bytes
                                                    of all of the individual
                                                    extents (minus one). The minus
                                                    one notation is used so that a
                                                    total size of 16 Exabytes may
                                                    be represented without
                                                    ambiguity (as
                                                    x'FFFFFFFF_FFFFFFFF').
    296 128  Character    4  USEACT_CALDEFHI        high four bytes
    300 12C  Character    4  USEACT_CALDEFLO        low four bytes
    304 130  Unsigned     4  USEACT_VMDMVB2G        Number of times page
                                                    translation moved a page on
                                                    behalf of this us user from a
                                                    frame with address >= 2GB to
                                                    one < 2GB. This field is only
                                                    valid in the base VMDBK.
    308 134  Bitstring    1  USEACT_IPQF0           I/O priority flag byte. See
                                                    CP SET IOPRIORITY command for
                                                    description of absolute and
                                                    relative ranges. Valid only in
                                                    base VMDBK.
              1... ....      USEACT_IPQRELRG        Using a relative range. Valid
                                                    only in base VMDBK.
              .1.. ....      USEACT_IPQABSRG        Using an absolute range.
                                                    Valid only in base VMDBK.
              ..1. ....      USEACT_IPQGSSC         Guest requested I/O subsystem
                                                    details which includes I/O
                                                    priority facility status. This
                                                    usually indicates that the
                                                    guest is I/O priority aware.
                                                    Valid only in base VMDBK.
              ...1 ....      *
              .... 1...      *
              .... .1..      *
              .... ..1.      *
              .... ...1      *
    309 135  Unsigned     1  USEACT_IPQRQLO         I/O priority requested range
                                                    low value. See CP SET
                                                    IOPRIORITY command for
                                                    description of requested and
                                                    effective I/O priority values.
                                                    Valid only in base VMDBK.
    310 136  Unsigned     1  USEACT_IPQRQHI         I/O priority requested range
                                                    high value. Valid only in base
                                                    VMDBK.
    311 137  Unsigned     1  USEACT_IPQEFLO         I/O priority effective range
                                                    low value. Valid only in base
                                                    VMDBK.
    312 138  Unsigned     1  USEACT_IPQEFHI         I/O priority effective range
                                                    high value. Valid only in base
                                                    VMDBK.
    313 139  Character    3  *                      Reserved and available for
                                                    IBM use.
    316 13C  Unsigned     4  USEACT_IPQDSKIP        Count of times that a DASD
                                                    I/O request was out-prioritized
                                                    by another virtual machine's
                                                    I/O. Valid only in base VMDBK.
    320 140  Unsigned     4  USEACT_VEBALERT        Number of alert interruptions
                                                    Collected only for base VMDBK.
    324 144  Unsigned     4  USEACT_VEBTVSCT        Number of interceptions for
                                                    guest TVS instructions
                                                    Collected only for base VMDBK.
    328 148  Unsigned     4  USEACT_VEBSVSCT        Number of interceptions for
                                                    guest SVS instructions
                                                    Collected only for base VMDBK.
    332 14C  Unsigned     4  USEACT_VEBTPIAI        Number of adapter
                                                    interruptions delivered via
                                                    guest TPI Collected only for
                                                    base VMDBK.
    336 150  Unsigned     4  USEACT_VEBVIRAI        Number of adapter
                                                    interruptions stacked for guest
                                                    by CP Collected only for base
                                                    VMDBK.
    340 154  Unsigned     4  USEACT_VEBHDWAI        Number of adapter
                                                    interruptions delivered to
                                                    guest inside SIE Collected only
                                                    for base VMDBK.
    344 158  Character    8  USEACT_VMDCTPVLA       Cardinal count of locked
                                                    pages in private address spaces
                                                    >2G belonging to this user. See
                                                    USEACT_VMDCTPVL for the <2G
                                                    value.
    352 160  Unsigned     4  USEACT_VMDCTSHL        Count of shared address space
                                                    resident pages <2G. Valid only
                                                    in the SYSTEM VMDBK.
    356 164  Character    8  USEACT_VMDCTSHLA       Count of shared address space
                                                    resident pages >2G. Valid only
                                                    in the SYSTEM VMDBK.
    364 16C  Unsigned     4  USEACT_VMDUFOLKCT      Total count of times UFO list
                                                    lock has gone into the formal
                                                    spin routine when attempting to
                                                    get the lock in exclusive mode
    368 170  Character    8  USEACT_VMDUFOLKTM      Total elapsed spin time on
                                                    UFO list lock when attempting
                                                    to get it in exclusive mode,
                                                    starting at zero and counting
                                                    up
    376 178  Unsigned     4  USEACT_VMDTMORD        Last time (sequence) PGMBK
                                                    List was reordered
    380 17C  Unsigned     4  USEACT_VMDPBKCT        Count of PGMBKs that are
                                                    currently on the PGMBK List
    384 180  Unsigned     4  USEACT_VMDCRPGM        Count of REFERENCED PGMBKs on
                                                    PGMBK List at the last reorder
    388 184  Unsigned     4  USEACT_VMDCUPGM        Count of UNREFERENCED PGMBKs
                                                    on PGMBK List at the last
                                                    reorder
    392 188  Unsigned     1  USEACT_VMDPUTYP        CPU Type. Valid values: X'00'
                                                    - General Purpose (CP) X'02' -
                                                    zSeries Application Assist
                                                    (zAAP) X'03' - Integrated
                                                    Facility for Linux (IFL) X'04'
                                                    - Internal Coupling Facility
                                                    (ICF) X'05' - zSeries
                                                    Integrated Information (zIIP)
    393 189  Bitstring    1  USEACT_VMDCFGEM        Virtual configuration
                                                    indicators. Valid in base VMDBK
                                                    only
              1... ....      *
              .1.. ....      USEACT_VMDCPUAF        User requested CPU Affinity
              ..1. ....      *
              ...1 ....      *
              .... 1...      *
              .... .1..      *
              .... ..1.      *
              .... ...1      *
    394 18A  Bitstring    1  USEACT_VMDPUST         CPU Status flag
              1... ....      USEACT_VMDAFSUP        CPU Affinity suppressed
              .1.. ....      *
              ..1. ....      *
              ...1 ....      *
              .... 1...      *
              .... .1..      *
              .... ..1.      *
              .... ...1      *
    395 18B  Character    1  *                      Reserved for IBM use
    396 18C  Character    8  USEACT_VMDVTMP         Total virtual time for user
                                                    on primary processor
    404 194  Character    8  USEACT_VMDTTMP         Total virtual and simulation
                                                    time for the user on primary
                                                    processor
    412 19C  Character    8  USEACT_VMDVTMS         Total virtual time for user
                                                    on secondary processor
    420 1A4  Character    8  USEACT_VMDTTMS         Total virtual and simulation
                                                    time for the user on secondary
                                                    processor
    428 1AC  Unsigned     4  USEACT_VMDCACHN        Number of minidisk cache
                                                    inserts
    432 1B0  Unsigned     4  USEACT_VMDCTSTA        Count of times this virtual
                                                    CPU has been started by one of
                                                    the following methods: -SIGP
                                                    START -SIGP RESTART -Begin
                                                    Command
    436 1B4  Unsigned     4  USEACT_VMDCTSTO        Count of times this virtual
                                                    CPU has been stopped by one of
                                                    the following methods: -SIGP
                                                    STOP -SIGP STOP AND STORE
                                                    STATUS -SIGP INITIAL CPU RESET
                                                    -SIGP CPU RESET -STOP Command
    440 1B8  Character    0  USEACT_END

    MRUSEACT Cross Reference

                          Hex           Hex
    Name                 Offset Length Value

    MRHDR                      0     20
    MRHDR_END                 14      0
    MRHDRDM                    4      1
    MRHDRLEN                   0      2
    MRHDRRC                    6      2
    MRHDRTOD                   8      8
    MRHDRZER                   2      2
    USEACT                     0    440
    USEACT_ASCDEFSZ          128      8
    USEACT_CALBASE            22           80
    USEACT_CALCPMIG           CC      4
    USEACT_CALCPPGR           74      4
    USEACT_CALCPPGW           78      4
    USEACT_CALCPPST           9C      4
    USEACT_CALCPXRD           D4      4
    USEACT_CALCPXWT           D0      4
    USEACT_CALCTPGS           68      4
    USEACT_CALDEFHI          128      4
    USEACT_CALDEFLO          12C      4
    USEACT_CALDIAL            22           20
    USEACT_CALFLAG1           22      1
    USEACT_CALIUCVR           BC      4
    USEACT_CALIUCVS           B8      4
    USEACT_CALIUCVY           C0      4
    USEACT_CALMESA            1F           40
    USEACT_CALMESAM           1F           04
    USEACT_CALMODE            1F      1
    USEACT_CALMXA             1F           20
    USEACT_CALMXC             1F           08
    USEACT_CALM370            1F           10
    USEACT_CALSHARF           DA      1
    USEACT_CALSNA             22           10
    USEACT_CALTODON          10C      8
    USEACT_CALVMCF            C4      4
    USEACT_CALXSTOR           54      4
    USEACT_END               1B8      0
    USEACT_IPQABSRG          134           40
    USEACT_IPQDSKIP          13C      4
    USEACT_IPQEFHI           138      1
    USEACT_IPQEFLO           137      1
    USEACT_IPQF0             134      1
    USEACT_IPQGSSC           134           20
    USEACT_IPQRELRG          134           80
    USEACT_IPQRQHI           136      1
    USEACT_IPQRQLO           135      1
    USEACT_IUCMXCN           122      2
    USEACT_IUCTOTCN          120      2
    USEACT_LCLFLAGS           DB      1
    USEACT_MRHDR               0      0
    USEACT_VEBALERT          140      4
    USEACT_VEBHDWAI          154      4
    USEACT_VEBSVSCT          148      4
    USEACT_VEBTPIAI          14C      4
    USEACT_VEBTVSCT          144      4
    USEACT_VEBVIRAI          150      4
    USEACT_VMDABSSH           F0      4
    USEACT_VMDACTNO           FC      8
    USEACT_VMDAFSUP          18A           80
    USEACT_VMDASMCT           D8      2
    USEACT_VMDBLKCT           DC      4
    USEACT_VMDCACHN          1AC      4
    USEACT_VMDCFGEM          189      1
    USEACT_VMDCOPCT           E4      4
    USEACT_VMDCPUAD           1C      2
    USEACT_VMDCPUAF          189           40
    USEACT_VMDCRPGM          180      4
    USEACT_VMDCTFLT           58      4
    USEACT_VMDCTISO           E8      4
    USEACT_VMDCTORF           64      4
    USEACT_VMDCTPVG          124      4
    USEACT_VMDCTPVL           48      4
    USEACT_VMDCTPVLA         158      8
    USEACT_VMDCTPVR           44      4
    USEACT_VMDCTPWT           70      4
    USEACT_VMDCTSHL          160      4
    USEACT_VMDCTSHLA         164      8
    USEACT_VMDCTSPR           7C      4
    USEACT_VMDCTSPW           80      4
    USEACT_VMDCTSTA          1B0      4
    USEACT_VMDCTSTO          1B4      4
    USEACT_VMDCTXBK           50      4
    USEACT_VMDCUPGM          184      4
    USEACT_VMDELIST           21      1
    USEACT_VMDFLREO           60      4
    USEACT_VMDGRPN           104      8
    USEACT_VMDISEVM           A0      4
    USEACT_VMDISTVM           A4      4
    USEACT_VMDISUVM           A8      4
    USEACT_VMDLIMTH           DA           02
    USEACT_VMDMAACT           22           01
    USEACT_VMDMASST           22           02
    USEACT_VMDMDCIA           E0      4
    USEACT_VMDMODE            1E      1
    USEACT_VMDMVB2G          130      4
    USEACT_VMDMXRVP           F8      4
    USEACT_VMDMXSHA           DA           80
    USEACT_VMDMXSHR          118      4
    USEACT_VMDNOFSL           22           04
    USEACT_VMDNOINS           22           08
    USEACT_VMDPBKCT          17C      4
    USEACT_VMDPGSPL           84      4
    USEACT_VMDPUST           18A      1
    USEACT_VMDPUTYP          188      1
    USEACT_VMDQDSPU           22           40
    USEACT_VMDRELSH           EC      4
    USEACT_VMDREOFL           DB           40
    USEACT_VMDSLIST           20      1
    USEACT_VMDSSIZE           F4      4
    USEACT_VMDSTOP            DA           40
    USEACT_VMDSTOPD           DA           20
    USEACT_VMDSTYPE           23      1
    USEACT_VMDTHRCT          11C      4
    USEACT_VMDTMORD          178      4
    USEACT_VMDTTIME           24      8
    USEACT_VMDTTMP           194      8
    USEACT_VMDTTMS           1A4      8
    USEACT_VMDUFOLKCT        16C      4
    USEACT_VMDUFOLKTM        170      8
    USEACT_VMDUSER            14      8
    USEACT_VMDVCSCT           88      4
    USEACT_VMDVDISK          114      4
    USEACT_VMDVDSCT           8C      4
    USEACT_VMDVOSCT           98      4
    USEACT_VMDVSEVM           AC      4
    USEACT_VMDVSTVM           B0      4
    USEACT_VMDVSUVM           B4      4
    USEACT_VMDVTIME           2C      8
    USEACT_VMDVTMP           18C      8
    USEACT_VMDVTMS           19C      8
    USEACT_VMDVTSCT           94      4
    USEACT_VMDVUSCT           90      4
    USEACT_VMDWSSPR           4C      4
    USEACT_VMDX98CT           C8      4

    This information is
    based on z/VM V6R1.0.

    Last updated on 14 Sep 2010 at 22:54:13.

    Copyright IBM Corporation, 1990, 2010