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

#### MRSYTCOM

Prolog
Control Block Contents
Cross Reference

#### MRSYTCOM Prolog

####

####

     DSECT NAME - SYTCOM
     FUNCTION - Map a Monitor record.
     LOCATED BY -
            Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR    Monitor Record Header
     NAME - MRSYTCOM
     DESCRIPTIVE NAME - Monitor Sample Record
                        Domain 0  - System Domain
                        Record 11 - Processor Communication Activities
                                    (Per Processor)
     DESCRIPTION - Provides measures of overall communications
                   activities for IUCV and VMCF. A separate record
                   is generated for each online processor.
                   "Data Transferred" by IUCV includes IUCV SEND
                   and IUCV REPLY.  It does NOT include the IUCV
                   RECEIVE function.

    MRSYTCOM Control Block Contents

    Offsets
    Dec Hex  Type       Len  Name (Dim)             Description

      0   0  Structure  272  SYTCOM                 Start of monitor record
      0   0  Character    0  SYTCOM_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  SYTCOM_PFXCPUAD        Processor address
     22  16  Unsigned     2  *                      Reserved for IBM use
     24  18  Unsigned     4  SYTCOM_PLSISEVM        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine
     28  1C  Unsigned     4  SYTCOM_PLSISEMA        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP System Service
                                                    *MSGALL to a virtual machine
     32  20  Unsigned     4  SYTCOM_PLSISEM         Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP System Service
                                                    *MSG to a virtual machine
     36  24  Unsigned     4  SYTCOM_PLSISERA        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP System Service
                                                    *RPI to a virtual machine
     40  28  Unsigned     4  SYTCOM_PLSISEBL        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP System Service
                                                    *BLOCKIO to a virtual machine
     44  2C  Unsigned     4  SYTCOM_PLSISEMO        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP System Service
                                                    *MONITOR to a virtual machine
     48  30  Unsigned     4  SYTCOM_PLSISTMA        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *MSGALL
     52  34  Unsigned     4  SYTCOM_PLSISTVM        Number of times data was
                                                    successfully transferred by
                                                    IUCV to a virtual machine
     56  38  Unsigned     4  SYTCOM_PLSISTM         Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *MSG
     60  3C  Unsigned     4  SYTCOM_PLSISTRA        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *RPI
     64  40  Unsigned     4  SYTCOM_PLSISTBL        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *BLOCKIO
     68  44  Unsigned     4  SYTCOM_PLSISTMO        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *MONITOR
     72  48  Unsigned     4  SYTCOM_PLSISUVM        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from a virtual machine.
     76  4C  Unsigned     4  SYTCOM_PLSISUMA        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *MSGALL
     80  50  Unsigned     4  SYTCOM_PLSISUM         Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *MSG
     84  54  Unsigned     4  SYTCOM_PLSISURA        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *RPI
     88  58  Unsigned     4  SYTCOM_PLSISUBL        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *BLOCKIO
     92  5C  Unsigned     4  SYTCOM_PLSISUMO        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *MONITOR
     96  60  Unsigned     4  SYTCOM_PLSVSEVM        Number of times data was
                                                    successfully transferred by
                                                    VMCF from a virtual machine
    100  64  Unsigned     4  SYTCOM_PLSVSTVM        Number of times data was
                                                    successfully transferred by
                                                    VMCF to a virtual machine
    104  68  Unsigned     4  SYTCOM_PLSVSUVM        Number of times data was NOT
                                                    successfully transferred by
                                                    VMCF to a virtual machine
    108  6C  Unsigned     4  SYTCOM_PLSISECC        Reserved for IBM use
    112  70  Unsigned     4  SYTCOM_PLSISTCC        Reserved for IBM use
    116  74  Unsigned     4  SYTCOM_PLSISUCC        Reserved for IBM use
    120  78  Unsigned     4  SYTCOM_PLSISESI        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP System Service
                                                    *SIGNAL to a virtual machine
    124  7C  Unsigned     4  SYTCOM_PLSISTSI        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP System Service *SIGNAL
    128  80  Unsigned     4  SYTCOM_PLSISUSI        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP System Service
                                                    *SIGNAL to a virtual machine
    132  84  Unsigned     4  SYTCOM_PLSISESP        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP *SPL System
                                                    Service to a virtual machine
    136  88  Unsigned     4  SYTCOM_PLSISTSP        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP *SPL System Service
    140  8C  Unsigned     4  SYTCOM_PLSISUSP        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP *SPL System
                                                    Service to a virtual machine
    144  90  Unsigned     4  SYTCOM_PLSISESY        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP *SYMPTOM
                                                    System Service to a virtual
                                                    machine
    148  94  Unsigned     4  SYTCOM_PLSISTSY        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP *SYMPTOM System Service
    152  98  Unsigned     4  SYTCOM_PLSISUSY        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP *SYMPTOM
                                                    System Service to a virtual
                                                    machine
    156  9C  Unsigned     4  SYTCOM_PLSISEAC        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP *ACCOUNT
                                                    System Service to a virtual
                                                    machine
    160  A0  Unsigned     4  SYTCOM_PLSISTAC        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP *ACCOUNT System Service
    164  A4  Unsigned     4  SYTCOM_PLSISUAC        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP *ACCOUNT
                                                    System Service to a virtual
                                                    machine
    168  A8  Unsigned     4  SYTCOM_PLSISELO        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP *LOGREC System
                                                    Service to a virtual machine
    172  AC  Unsigned     4  SYTCOM_PLSISTLO        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP *LOGREC System Service
    176  B0  Unsigned     4  SYTCOM_PLSISULO        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP *LOGREC System
                                                    Service to a virtual machine
    180  B4  Unsigned     4  SYTCOM_PLSISECR        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP *CRM System
                                                    Service to a virtual machine
    184  B8  Unsigned     4  SYTCOM_PLSISTCR        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP *CRM System Service
    188  BC  Unsigned     4  SYTCOM_PLSISUCR        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP *CRM System
                                                    Service to a virtual machine
    192  C0  Unsigned     4  SYTCOM_PLSISEID        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP *IDENT System
                                                    Service to a virtual machine
    196  C4  Unsigned     4  SYTCOM_PLSISTID        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP *IDENT System Service
    200  C8  Unsigned     4  SYTCOM_PLSISUID        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP *IDENT System
                                                    Service to a virtual machine
    204  CC  Unsigned     4  SYTCOM_PLSISECF        Reserved for IBM use
    208  D0  Unsigned     4  SYTCOM_PLSISTCF        Reserved for IBM use
    212  D4  Unsigned     4  SYTCOM_PLSISUCF        Reserved for IBM use
    216  D8  Unsigned     4  SYTCOM_PLSIUCVT        Total count of IUCV
                                                    invocations.
    220  DC  Unsigned     1  SYTCOM_PFXCPUTY        CPU Type. Valid values: X'00'
                                                    - General Purpose (CP) X'02' -
                                                    zSeries Application Assist
                                                    (zAAP) X'03' - Integrated
                                                    Facility for Linux (IFL) X'04'
                                                    - Internal Coupling Facility
                                                    (ICF) X'05' - zSeries
                                                    Integrated Information (zIIP)
    221  DD  Character    3  *                      Reserved for IBM use
    224  E0  Unsigned     4  SYTCOM_PLSISEVS        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP *VSWITCH
                                                    System Service to a virtual
                                                    machine
    228  E4  Unsigned     4  SYTCOM_PLSISTVS        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP *VSWITCH System Service
    232  E8  Unsigned     4  SYTCOM_PLSISUVS        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP *VSWITCH
                                                    System Service to a virtual
                                                    machine
    236  EC  Unsigned     4  SYTCOM_PLSISEAS        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP *ASYNCMD
                                                    System Service to a virtual
                                                    machine
    240  F0  Unsigned     4  SYTCOM_PLSISTAS        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP *ASYNCMD System Service
    244  F4  Unsigned     4  SYTCOM_PLSISUAS        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP *ASYNCMD
                                                    System Service to a virtual
                                                    machine
    248  F8  Unsigned     4  SYTCOM_PLSISESC        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP *SCLP System
                                                    Service to a virtual machine
    252  FC  Unsigned     4  SYTCOM_PLSISTSC        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP *SCLP System Service
    256 100  Unsigned     4  SYTCOM_PLSISUSC        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP *SCLP System
                                                    Service to a virtual machine
    260 104  Unsigned     4  SYTCOM_PLSISEVE        Number of times data was
                                                    successfully transferred by
                                                    IUCV from the CP *VMEVENT
                                                    System Service to a virtual
                                                    machine
    264 108  Unsigned     4  SYTCOM_PLSISTVE        Number of times data was
                                                    successfully transferred by
                                                    IUCV from a virtual machine to
                                                    the CP *VMEVENT System Service
    268 10C  Unsigned     4  SYTCOM_PLSISUVE        Number of times data was NOT
                                                    successfully transferred by
                                                    IUCV from the CP *VMEVENT
                                                    System Service to a virtual
                                                    machine
    272 110  Character    0  SYTCOM_END

    MRSYTCOM 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
    SYTCOM                     0    272
    SYTCOM_END               110      0
    SYTCOM_MRHDR               0      0
    SYTCOM_PFXCPUAD           14      2
    SYTCOM_PFXCPUTY           DC      1
    SYTCOM_PLSISEAC           9C      4
    SYTCOM_PLSISEAS           EC      4
    SYTCOM_PLSISEBL           28      4
    SYTCOM_PLSISECC           6C      4
    SYTCOM_PLSISECF           CC      4
    SYTCOM_PLSISECR           B4      4
    SYTCOM_PLSISEID           C0      4
    SYTCOM_PLSISELO           A8      4
    SYTCOM_PLSISEM            20      4
    SYTCOM_PLSISEMA           1C      4
    SYTCOM_PLSISEMO           2C      4
    SYTCOM_PLSISERA           24      4
    SYTCOM_PLSISESC           F8      4
    SYTCOM_PLSISESI           78      4
    SYTCOM_PLSISESP           84      4
    SYTCOM_PLSISESY           90      4
    SYTCOM_PLSISEVE          104      4
    SYTCOM_PLSISEVM           18      4
    SYTCOM_PLSISEVS           E0      4
    SYTCOM_PLSISTAC           A0      4
    SYTCOM_PLSISTAS           F0      4
    SYTCOM_PLSISTBL           40      4
    SYTCOM_PLSISTCC           70      4
    SYTCOM_PLSISTCF           D0      4
    SYTCOM_PLSISTCR           B8      4
    SYTCOM_PLSISTID           C4      4
    SYTCOM_PLSISTLO           AC      4
    SYTCOM_PLSISTM            38      4
    SYTCOM_PLSISTMA           30      4
    SYTCOM_PLSISTMO           44      4
    SYTCOM_PLSISTRA           3C      4
    SYTCOM_PLSISTSC           FC      4
    SYTCOM_PLSISTSI           7C      4
    SYTCOM_PLSISTSP           88      4
    SYTCOM_PLSISTSY           94      4
    SYTCOM_PLSISTVE          108      4
    SYTCOM_PLSISTVM           34      4
    SYTCOM_PLSISTVS           E4      4
    SYTCOM_PLSISUAC           A4      4
    SYTCOM_PLSISUAS           F4      4
    SYTCOM_PLSISUBL           58      4
    SYTCOM_PLSISUCC           74      4
    SYTCOM_PLSISUCF           D4      4
    SYTCOM_PLSISUCR           BC      4
    SYTCOM_PLSISUID           C8      4
    SYTCOM_PLSISULO           B0      4
    SYTCOM_PLSISUM            50      4
    SYTCOM_PLSISUMA           4C      4
    SYTCOM_PLSISUMO           5C      4
    SYTCOM_PLSISURA           54      4
    SYTCOM_PLSISUSC          100      4
    SYTCOM_PLSISUSI           80      4
    SYTCOM_PLSISUSP           8C      4
    SYTCOM_PLSISUSY           98      4
    SYTCOM_PLSISUVE          10C      4
    SYTCOM_PLSISUVM           48      4
    SYTCOM_PLSISUVS           E8      4
    SYTCOM_PLSIUCVT           D8      4
    SYTCOM_PLSVSEVM           60      4
    SYTCOM_PLSVSTVM           64      4
    SYTCOM_PLSVSUVM           68      4

    This information is
    based on z/VM V6R1.0.

    Last updated on 8 Oct 2009 at 21:08:13.

    Copyright IBM Corporation, 1990, 2009