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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. |
MRSYTUSR
PrologControl Block Contents
Storage Layout
Cross Reference
MRSYTUSR Prolog
DSECT NAME - SYTUSR
FUNCTION - Map a Monitor record.
LOCATED BY -
Through the Monitor Control Area
REFERENCED CONTROL BLOCKS -
MRRECHDR Monitor Record Header
NAME - MRSYTUSR
DESCRIPTIVE NAME - Monitor Sample Record
Domain 0 - System Domain
Record 8 - User Data
DESCRIPTION - Global information concerning service and
loads of users in the system.
MRSYTUSR Control Block Contents
Offsets
Dec Hex Type Len Name (Dim) Description
0 0 Structure 100 SYTUSR Start of monitor record
0 0 Character 0 SYTUSR_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 4 SYTUSR_SYSUSRS Cardinal count of current
logged-on users
24 18 Unsigned 4 SYTUSR_SRMCDORM Cardinal count of VMDBKs now in
the dormant list. They represent
users with no work currently
active. They may be in a wait
state, or have no work pending.
28 1C Character 8 SYTUSR_CALMPTRV Accumulated time, in TOD clock
units, for trivial transactions
completed in a virtual MP
environment
36 24 Unsigned 4 SYTUSR_CALMPTCT Number of trivial transactions
completed in a virtual MP
environment
40 28 Character 8 SYTUSR_CALMPNTR Accumulated time, in TOD clock
units, for non-trivial
transactions completed in a
virtual MP environment
48 30 Unsigned 4 SYTUSR_CALMPNCT Number of non-trivial
transactions completed in a
virtual MP environment
52 34 Character 8 SYTUSR_CALUPTRV Accumulated time, in TOD clock
units, for trivial transactions
completed in a virtual UP
environment
60 3C Unsigned 4 SYTUSR_CALUPTCT Number of trivial transactions
completed in a virtual UP
environment
64 40 Character 8 SYTUSR_CALUPNTR Accumulated time, in TOD clock
units, for non-trivial
transactions completed in a
virtual UP environment
72 48 Unsigned 4 SYTUSR_CALUPNCT Number of non-trivial
transactions completed in a
virtual UP environment
76 4C Character 8 SYTUSR_CALQDNTR Accumulated time, in TOD clock
units, for QUICKDISP VMDBKs
84 54 Unsigned 4 SYTUSR_CALQDNCT Number of transactions added for
a QUICKDISP VMDBK
88 58 Unsigned 4 SYTUSR_SYSDIALD Cardinal count of dialed users
92 5C Unsigned 4 SYTUSR_SYSLUCNT Cardinal count of users logged
on through System Network
Architecture (SNA)
96 60 Unsigned 4 SYTUSR_SYSIOPQ I/O Priority Queueing
Information
96 60 Bitstring 1 SYTUSR_SYSIOPQH I/O Priority Queueing Hardware
Flags
1... .... SYTUSR_SYSIOPQA I/O Priority Queueing facility
active
.1.. .... *
..1. .... *
...1 .... *
.... 1... *
.... .1.. *
.... ..1. *
.... ...1 *
97 61 Unsigned 1 SYTUSR_SYSIOPLO I/O Priority system minimum
98 62 Unsigned 1 SYTUSR_SYSIOPHI I/O Priority system maximum
99 63 Character 1 * Reserved for IBM Use
100 64 Character 0 SYTUSR_END
MRSYTUSR 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
SYTUSR 0 100
SYTUSR_CALMPNCT 30 4
SYTUSR_CALMPNTR 28 8
SYTUSR_CALMPTCT 24 4
SYTUSR_CALMPTRV 1C 8
SYTUSR_CALQDNCT 54 4
SYTUSR_CALQDNTR 4C 8
SYTUSR_CALUPNCT 48 4
SYTUSR_CALUPNTR 40 8
SYTUSR_CALUPTCT 3C 4
SYTUSR_CALUPTRV 34 8
SYTUSR_END 64 0
SYTUSR_MRHDR 0 0
SYTUSR_SRMCDORM 18 4
SYTUSR_SYSDIALD 58 4
SYTUSR_SYSIOPHI 62 1
SYTUSR_SYSIOPLO 61 1
SYTUSR_SYSIOPQ 60 4
SYTUSR_SYSIOPQA 60 80
SYTUSR_SYSIOPQH 60 1
SYTUSR_SYSLUCNT 5C 4
SYTUSR_SYSUSRS 14 4
This information is
based on z/VM V4R3.0.
Last updated on 1 May 2002 at 16:20:33.
Copyright IBM Corporation, 1990, 2002