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
Storage Layout
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 V4R2.0.
Last updated on 15 Oct 2001 at 08:04:23.
Copyright IBM Corporation, 1990, 2001