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

#### MRMTREPR

Prolog
Control Block Contents
Storage Layout
Cross Reference

#### MRMTREPR Prolog

####

####

     DSECT NAME - MTREPR
     FUNCTION - Map a Monitor record.
     LOCATED BY -
            Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR    Monitor Record Header
     NAME - MRMTREPR
     DESCRIPTIVE NAME - Monitor Event Configuration Record
                        Domain 1 - Monitor Domain
                        Record 1 - Event Profile
     DESCRIPTION - Indicates the currently active set of domains for
                   event data collection.

    MRMTREPR Control Block Contents

    Offsets
    Dec Hex  Type       Len  Name (Dim)          Description

      0   0  Structure   24  MTREPR              Start of monitor record
      0   0  Character    0  MTREPR_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  Bitstring    1  MTREPR_EDOMAINS     Event Domain Vector
              1... ....      *
              .1.. ....      MTREPR_EDOMMON      Monitor domain active
              ..1. ....      MTREPR_EDOMSCH      Scheduler domain active
              ...1 ....      MTREPR_EDOMSTO      Storage domain active
              .... 1...      MTREPR_EDOMUSR      User domain active
              .... .1..      MTREPR_EDOMPRO      Processor domain active
              .... ..1.      MTREPR_EDOMIO       I/O domain active
              .... ...1      MTREPR_EDOMSEK      Seek domain active
     21  15  Bitstring    1  *
              1... ....      *
              .1.. ....      *
              ..1. ....      MTREPR_EDOMAPL      Appldata domain active
              ...1 ....      *
              .... 1...      *
              .... .1..      *
              .... ..1.      *
              .... ...1      *
     22  16  Unsigned     2  MTREPR_CONFIG       CONFIG time limit in seconds
     24  18  Character    0  MTREPR_END          End of record

    MRMTREPR 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
    MTREPR                  0     24
    MTREPR_CONFIG          16      2
    MTREPR_EDOMAINS        14      1
    MTREPR_EDOMAPL         14           20
    MTREPR_EDOMIO          14           02
    MTREPR_EDOMMON         14           40
    MTREPR_EDOMPRO         14           04
    MTREPR_EDOMSCH         14           20
    MTREPR_EDOMSEK         14           01
    MTREPR_EDOMSTO         14           10
    MTREPR_EDOMUSR         14           08
    MTREPR_END             18      0
    MTREPR_MRHDR            0      0

    This information is
    based on z/VM V4R3.0.

    Last updated on 1 May 2002 at 16:20:33.

    Copyright IBM Corporation, 1990, 2002