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
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... ....      MTREPR_EDOVNT          Virt. Net. domain act.
          .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_EDOVNT             14           80
MTREPR_END                18      0
MTREPR_MRHDR               0      0

This information is based on z/VM V5R3.0.
Last updated on 12 Jun 2007 at 12:35:23.
Copyright IBM Corporation, 1990, 2007