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Programming Interface Information:
The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM. |
MRMTRSCM
PrologControl 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 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 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 V5R1.0.
Last updated on 13 Sep 2004 at 11:25:22.
Copyright IBM Corporation, 1990, 2004