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   508  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.        USEACT_CALVARCH         Guest's virtual
                                                  architecture is not the same
                                                  as the system's real
                                                  architecture
          .... ...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        Cumulative count of the
                                                  total number of resident
                                                  frames found referenced
                                                  during reorders for this
                                                  virtual system's private
                                                  address space
 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... ....        USEACT_RELO1            Indicates this is first
                                                  record since a live guest
                                                  relocation occurred
          .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  *                      Reserved for IBM use
                                                  Previous field is no longer
                                                  meaningful. (USEACT_VMDCOPCT)
 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  Unsigned      4  USEACT_VMDLKTOT        Cumulative count of times
                                                  this user has issued the LINK
                                                  command. Valid only in base
                                                  VMDBK.
 444 1BC  Unsigned      4  USEACT_VMDLKPLX        Cumulative count of times
                                                  this user has issued the LINK
                                                  command and consulted with
                                                  the SSI. Valid only in base
                                                  VMDBK.
 448 1C0  Character     8  USEACT_VMDLKTOD        Total virtual time for LINK
                                                  commands to consult with the
                                                  SSI. Valid only in base
                                                  VMDBK.
 456 1C8  Unsigned      4  USEACT_VMDDTTOT        Cumulative count of times
                                                  this user has issued the
                                                  DETACH command. Valid only in
                                                  base VMDBK.
 460 1CC  Unsigned      4  USEACT_VMDDTPLX        Cumulative count of times
                                                  this user has issued the
                                                  DETACH command and consulted
                                                  with the SSI. Valid only in
                                                  base VMDBK.
 464 1D0  Character     8  USEACT_VMDDTTOD        Total virtual time for
                                                  DETACH commands to consult
                                                  with the SSI. Valid only in
                                                  base VMDBK.
 472 1D8  Unsigned      4  USEACT_VMDWKTOT        Cumulative count of times
                                                  this user has used WRKALLEG
                                                  (SET WRKALLEG, DASDOPT
                                                  WRKALLEG or MINIOPT
                                                  WRKALLEG). Valid only in base
                                                  VMDBK.
 476 1DC  Unsigned      4  USEACT_VMDWKPLX        Cumulative count of times
                                                  this user has used WRKALLEG
                                                  (SET WRKALLEG, DASDOPT
                                                  WRKALLEG or MINIOPT WRKALLEG)
                                                  and consulted with the SSI.
                                                  Valid only in base VMDBK.
 480 1E0  Character     8  USEACT_VMDWKTOD        Total virtual time for
                                                  WRKALLEG use to consult with
                                                  the SSI. Valid only in base
                                                  VMDBK.
 488 1E8  Character     8  USEACT_VMDRLLST        Time stamp of last
                                                  relocation of this user. Only
                                                  valid if USEACT_RELO1 is ON.
 496 1F0  Character     8  USEACT_RDMNAME         Name of the guest's
                                                  relocation domain
 504 1F8  Bitstring     4  USEACT_RDMMMASK        Relocation domain's member
                                                  mask - bit mask that
                                                  indicates the slots of SSI
                                                  members that are included in
                                                  this guest's domain. (Bit 0
                                                  means SSI slot 1)
 508 1FC  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    508
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_CALVARCH           1F           02
USEACT_CALVMCF            C4      4
USEACT_CALXSTOR           54      4
USEACT_END               1FC      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_RDMMMASK          1F8      4
USEACT_RDMNAME           1F0      8
USEACT_RELO1              DB           80
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_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_VMDDTPLX          1CC      4
USEACT_VMDDTTOD          1D0      8
USEACT_VMDDTTOT          1C8      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_VMDLKPLX          1BC      4
USEACT_VMDLKTOD          1C0      8
USEACT_VMDLKTOT          1B8      4
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_VMDRLLST          1E8      8
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_VMDWKPLX          1DC      4
USEACT_VMDWKTOD          1E0      8
USEACT_VMDWKTOT          1D8      4
USEACT_VMDWSSPR           4C      4
USEACT_VMDX98CT           C8      4

This information is based on z/VM V6R2.0.
Last updated on 23 Nov 2011 at 15:33:04.
Copyright IBM Corporation, 1990, 2011