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