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   96  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               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  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 external SIGP's
                                                    issued by this processor,
                                                    signalling another 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        Number of read operations
                                                    done for system paging
     76  4C  Unsigned     4  SYTSYP_PLSPIOPW        Number of write operations
                                                    done for system paging
     80  50  Unsigned     4  SYTSYP_PLSPIOSR        Number of read operations
                                                    done for spooling
     84  54  Unsigned     4  SYTSYP_PLSPIOSW        Number of write operations
                                                    done for spooling
     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  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     96
    SYTSYP_END                60      0
    SYTSYP_MRHDR               0      0
    SYTSYP_PFXCPUAD           14      2
    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_PLSPIOPR           48      4
    SYTSYP_PLSPIOPW           4C      4
    SYTSYP_PLSPIOSR           50      4
    SYTSYP_PLSPIOSW           54      4
    SYTSYP_PLSPRVIS           20      4
    SYTSYP_PLSXITCT           5C      4

    This information is
    based on z/VM V5R2.0.

    Last updated on 11 Dec 2005 at 18:48:12.

    Copyright IBM Corporation, 1990, 2005