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

MRMTRSCM

Prolog
Control Block Contents
Cross Reference

MRMTRSCM Prolog

 DSECT NAME - MTRSCM
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR    Monitor Record Header
 NAME - MRMTRSCM
 DESCRIPTIVE NAME - Monitor Sample Record
                    Domain 1  - Monitor Domain
                    Record 10 - Sample Alteration Command
 DESCRIPTION - Text of a MONITOR SAMPLE command that was issued
               during the sample interval.  All MONITOR SAMPLE
               commands except MONITOR SAMPLE START and MONITOR
               SAMPLE STOP are recorded, and in separate records.
               The purpose of this record is to identify changes
               that have occurred to the monitor profile during a
               sample interval.

MRMTRSCM Control Block Contents

Offsets
Dec  Hex  Type        Len  Name (Dim)             Description
 
   0   0  Structure    32  MTRSCM                 Start of monitor record
   0   0  Character    32  MTRSCM_STATIC
   0   0  Character     0  MTRSCM_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  Character     8  MTRSCM_CALTOD          time-of-day the command was
                                                  issued
  28  1C  Unsigned      4  MTRSCM_CALBYCT         length, in bytes, of data
                                                  in MTRSCM_CALCMD
  32  20  Character     0  MTRSCM_CALCMD          Text of command, starting
                                                  with the word, 'MONITOR'.
                                                  Regardless of how the command
                                                  word, 'MONITOR', was entered
                                                  on the command line, it is
                                                  expanded to its full word in
                                                  the record.

MRMTRSCM 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
MTRSCM                     0     32
MTRSCM_CALBYCT            1C      4
MTRSCM_CALCMD             20      0
MTRSCM_CALTOD             14      8
MTRSCM_MRHDR               0      0
MTRSCM_STATIC              0     32

This information is
based on z/VM V7R1.0.

Last updated on 11 Sept 2018 at 16:02:46.
Copyright IBM Corporation, 1990, 2018