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

#### MRSYTSYP

Prolog
Control Block Contents
Cross Reference

#### MRSYTSYP Prolog

     DSECT NAME - SYTSYP
     FUNCTION - Map a Monitor record.
     LOCATED BY -
            Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR    Monitor Record Header
     NAME - MRSYTSYP
     DESCRIPTIVE NAME -  Monitor Sample Record
                         Domain 0 - System Domain
                         Record 1 - System Data (Per Processor)
     DESCRIPTION - System wide utilization data. A separate
                   record is generated for each online processor.

#### MRSYTSYP Control Block Contents

    Offsets
    Dec  Hex  Type        Len  Name (Dim)             Description

       0   0  Structure   116  SYTSYP                 Start of monitor record
       0   0  Character     0  SYTSYP_MRHDR           Record header. See MRRECHDR
                                                      for details.
       0   0  Character    20  MRHDR
       0   0  Unsigned      2  MRHDRLEN
       2   2  Unsigned      2  MRHDRZER
       4   4  Unsigned      1  MRHDRDM
       5   5  Unsigned      1  *
       6   6  Unsigned      2  MRHDRRC
       8   8  Character     8  MRHDRTOD
      16  10  Character     4  *
      20  14  Character     0  MRHDR_END
      20  14  Unsigned      2  SYTSYP_PFXCPUAD        processor address
      22  16  Unsigned      2  *                      Reserved for IBM use
      24  18  Unsigned      4  SYTSYP_PLSABNCT        Count of soft abends taken
      28  1C  Unsigned      4  SYTSYP_PLSDIAGT        Count of IBM supplied
                                                      DIAGNOSE instructions.
      32  20  Unsigned      4  SYTSYP_PLSPRVIS        Count of simulated
                                                      instructions.
      36  24  Unsigned      4  SYTSYP_PLSEXTNX        Count of external
                                                      interrupts received by this
                                                      CPU
      40  28  Unsigned      4  SYTSYP_PLSEXTNC        Count of SIGP external
                                                      calls received by this
                                                      processor
      44  2C  Unsigned      4  SYTSYP_PLSMCHCT        Count of machine checks
                                                      which occurred on this
                                                      processor
      48  30  Unsigned      4  SYTSYP_PLSCTSS         Cumulative count of start
                                                      subchannels executed on a
                                                      processor
      52  34  Unsigned      4  SYTSYP_PLSCTRS         Cumulative count of resume
                                                      subchannels executed on a
                                                      processor
      56  38  Unsigned      4  SYTSYP_PLSCTCS         Cumulative count of clear
                                                      subchannels executed on a
                                                      processor
      60  3C  Unsigned      4  SYTSYP_PLSCTHS         Cumulative count of halt
                                                      subchannels executed on a
                                                      processor
      64  40  Unsigned      4  SYTSYP_PLSCTSI         Cumulative count of
                                                      solicited interrupts received
                                                      by this processor
      68  44  Unsigned      4  SYTSYP_PLSCTUI         Cumulative count of
                                                      unsolicited interrupts
                                                      received by this processor
      72  48  Unsigned      4  SYTSYP_PLSPIOPR        Count of pages read from
                                                      paging space. Includes reads
                                                      in progress.
      76  4C  Unsigned      4  SYTSYP_PLSPIOPW        Count of pages written to
                                                      paging space. Includes writes
                                                      in progress.
      80  50  Unsigned      4  SYTSYP_PLSPIOSR        Count of pages read from
                                                      SPOOL. Includes reads in
                                                      progress.
      84  54  Unsigned      4  SYTSYP_PLSPIOSW        Count of pages written to
                                                      SPOOL. Includes writes in
                                                      progress.
      88  58  Unsigned      4  SYTSYP_PLSDGUCT        Count of USER supplied
                                                      diagnose instructions
      92  5C  Unsigned      4  SYTSYP_PLSXITCT        Number of user exit calls
                                                      that are made
      96  60  Unsigned      4  SYTSYP_PLSPAGPS        Count of pages serviced
                                                      (reads + writes) for paging
                                                      and spool. Updated after the
                                                      I/O completes.
     100  64  Unsigned      4  SYTSYP_PLSSTKPE        Number of elapsed time
                                                      slice drops.
     104  68  Unsigned      4  SYTSYP_PLSTMRCE        Count of guest entries
                                                      moved to an enabled state.
     108  6C  Unsigned      4  SYTSYP_PLSPRVSC        Count of SVC interrupts
                                                      reflected to virtual
                                                      machines.
     112  70  Unsigned      1  SYTSYP_PFXCPUTY        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)
     113  71  Character     3  *                      Reserved for IBM use
     116  74  Character     0  SYTSYP_END

#### MRSYTSYP 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
    SYTSYP                     0    116
    SYTSYP_END                74      0
    SYTSYP_MRHDR               0      0
    SYTSYP_PFXCPUAD           14      2
    SYTSYP_PFXCPUTY           70      1
    SYTSYP_PLSABNCT           18      4
    SYTSYP_PLSCTCS            38      4
    SYTSYP_PLSCTHS            3C      4
    SYTSYP_PLSCTRS            34      4
    SYTSYP_PLSCTSI            40      4
    SYTSYP_PLSCTSS            30      4
    SYTSYP_PLSCTUI            44      4
    SYTSYP_PLSDGUCT           58      4
    SYTSYP_PLSDIAGT           1C      4
    SYTSYP_PLSEXTNC           28      4
    SYTSYP_PLSEXTNX           24      4
    SYTSYP_PLSMCHCT           2C      4
    SYTSYP_PLSPAGPS           60      4
    SYTSYP_PLSPIOPR           48      4
    SYTSYP_PLSPIOPW           4C      4
    SYTSYP_PLSPIOSR           50      4
    SYTSYP_PLSPIOSW           54      4
    SYTSYP_PLSPRVIS           20      4
    SYTSYP_PLSPRVSC           6C      4
    SYTSYP_PLSSTKPE           64      4
    SYTSYP_PLSTMRCE           68      4
    SYTSYP_PLSXITCT           5C      4

    This information is
    based on z/VM V7R2.0.

    Last updated on 08 August 2020 at 15:33:48.

    Copyright IBM Corporation, 1990, 2020