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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. |
MRUSELOF
PrologControl Block Contents
Cross Reference
MRUSELOF Prolog
DSECT NAME - USELOF
FUNCTION - Map a Monitor record.
LOCATED BY -
Through the Monitor Control Area
REFERENCED CONTROL BLOCKS -
MRRECHDR Monitor Record Header
NAME - MRUSELOF
DESCRIPTIVE NAME - Monitor Event Record
Domain 4 - User Domain
Record 2 - User Logoff Data
DESCRIPTION - Records a user that has logged off. A record
is created for the base VMDBK and each virtual@SQ534PQ
CPU that is active at LOGOFF.
NOTES:
- Alternate VMDBKs of the user that has logged off are
recorded in MRUSEDTC (Domain 4, Record 6).
- Fields which are valid only for the base VMDBK are
indicated in the comments for the fields.
- To give a fuller picture of time consumed, three
sets of used processor time are reported in this
monitor record. When multithreading is enabled on
the system, all three are also reported in the Type
1 and F accounting records. Timer field names
ending with _MT1 are MT-1 Equivalent times. Timer
field names ending with _PRO are Prorated Core
Times. Timer field names without an _MT1 or _PRO
suffix contain Raw Time values.
- Raw Time is tracked for ALL users for their entire
session. Raw Time is the CPU time each virtual CPU
spent dispatched on a thread and is the CPU Timer
information provided directly by the hardware.
- MT-1 Equivalent Time is tracked for ALL users for
their entire session. This calculated CPU time
approximates the time that would have been spent
if the workload had been run with multithreading
disabled, that is, with all core resources available
to one thread. When a user is running on a system
where multithreading is not installed or not
enabled, MT-1 Equivalent Time consumed will be
identical to Raw Time. However, if a guest has
relocated from an MT-enabled system to an
MT-disabled system, the cumulative raw and MT-1
Equivalent times reported in monitor records may
differ due to the prior execution in the MT
environment.
- Prorated Core Time charges for core utilization in
a way suitable to core-based software licensing.
Time is charged by dividing the time the core was
dispatched evenly among the threads dispatched in
that interval. Since Prorated Core Time is not always
calculated, additional information
is reported regarding the Prorated Core Time values:
* The _VMAPRCAL bit indicates whether the Prorated
Core Time values in this record are valid.
When the user is relocated to any other system
(even a Multithreading aware/enabled system),
Prorated Core Time is reset. This means:
* the _VMAPRCAL bit is set based on whether the
source system will be calculating prorated core
time or not.
* all _VMAxxxxx_PRO fields are reset to PFXTMMAX.
MRUSELOF Control Block Contents
Offsets Dec Hex Type Len Name (Dim) Description 0 0 Structure 848+ USELOF Start of monitor record 0 0 Character 0 USELOF_MRHDR record header 0 0 Character 20 MRHDR 0 0 Unsigned 2 MRHDRLEN 2 2 Unsigned 2 MRHDRZER 4 4 Unsigned 1 MRHDRDM 5 5 Unsigned 1 * 6 6 Unsigned 2 MRHDRRC 8 8 Character 8 MRHDRTOD 16 10 Character 4 * 20 14 Character 0 MRHDR_END 20 14 Character 8 USELOF_VMDUSER USERID 28 1C Unsigned 2 USELOF_VMDCPUAD Processor ID 30 1E Bitstring 1 USELOF_VMDMODE Guest machine mode. This is as set for internal use by CP. See USELOF_CALMODE for the mode 'calculated' at. 31 1F Bitstring 1 USELOF_CALMODE Architectural mode of the virtual machine 1... .... * .1.. .... USELOF_CALMESA ESA architecture ..1. .... USELOF_CALMXA XA architecture ...1 .... USELOF_CALM370 370 architecture .... 1... USELOF_CALMXC XC architecture .... .1.. USELOF_CALMESAM ESA mode machine has entered z/Arch mode. .... ..1. * .... ...1 * 32 20 Bitstring 1 USELOF_VMDSLIST Scheduling list that the user is in: X'37' = Dispatch List. X'21' = Eligible List. X'0B' = Dormant List. X'00' = user is not in any list. 33 21 Unsigned 1 USELOF_VMDELIST Class number (0,1,2,or 3) of the scheduling list the user is in 34 22 Bitstring 1 USELOF_CALFLAG1 Flag byte 1... .... USELOF_CALBASE This is base VCPU. .1.. .... USELOF_VMDQDSPU This user has the QUICKDSP designation, as set or defaulted by the SET QUICKDSP command. When the user has work to do, it will be added to the dispatch list immediately without waiting in the eligible list. ..1. .... USELOF_CALDIAL This user is a dialed user ...1 .... USELOF_CALSNA This user is connected through System Network Architecture (SNA) .... 1... USELOF_VMDNOINS User is prevented from inserting any tracks into the minidisk cache. (set when SET MDC INS OFF command is issued) .... .1.. USELOF_VMDNOFSL No MDC fair share limit applies. Set at LOGON if the NOMDCFS option is specified on the OPTIONS statement in the user's directory. .... ..1. USELOF_VMDMASST Collaborative Memory Management assist enabled. .... ...1 USELOF_VMDMAACT Collaborative Memory Management assist is active, i.e. in use by this virtual machine. Note: This guest may be in a pending off state if either a global or per-user SET MEMASSIST OFF has been issued (SYSMASST or VMDMASST is off). This indicates that the system or user setting was turned off after the guest started using the assist. The assist will remain active (USELOF_VMDMAACT=1) and available to this guest until the next virtual machine reset or IPL. 35 23 Bitstring 1 USELOF_VMDSTYPE Storage type this virtual machine resides in. X'00' => V=V. X'80' => Reserved and no longer available. X'40' => V=F. 36 24 Character 8 USELOF_VMDTTIME Total Raw Time which has been expended on this VMDBK. This includes time which the VMDBK spent doing its own work and also time which CP spent doing work on behalf of the VMDBK. It is in CPU timer format. The complement of this field is the elapsed time in TOD clock units. 44 2C Character 8 USELOF_VMDVTIME Total Raw Time that this user was running and doing productive work. It does NOT include any time that CP spends on behalf of that user doing such things as instruction simulation or page translation. This is in CPU timer format. The complement of this field is the accumulated time in TOD clock units. 52 34 Character 8 * Reserved for IBM use. Previous field is no longer meaningful. (USELOF_VMDVFVTM) 60 3C Character 8 * Reserved for IBM use. Previous field is no longer meaningful. (USELOF_VMDVFOTM) 68 44 Unsigned 4 USELOF_VMDCTPVR Cardinal count of private resident pages in the virtual machine. This monitor field is actually the sum of VMDCTPVR + VMDCTPVG, which includes pages above and below the 2GB line. To get the count of the resident pages below the 2GB line, subtract USELOF_VMDCTPVG from USELOF_VMDCTPVR. Valid only on base VMDBK. 72 48 Unsigned 4 USELOF_VMDCTPVL Cardinal count of locked pages in private address spaces <2G belonging to this user. See USELOF_VMDCTPVLA for the >2G value. Valid only on base VMDBK. 76 4C Unsigned 4 USELOF_VMDWSSPR This user's projected working set size. This is the scheduler's estimate of the amount of storage this user will require to be resident as it runs during its next stay in the dispatch list. It is based upon the user's past behavior and in some cases, on the behavior of similar types of users. Valid only on base VMDBK. 80 50 Unsigned 4 USELOF_VMDCTXBK Number of expanded storage blocks allocated to a virtual machine by CP for paging. Valid only on base VMDBK. 84 54 Unsigned 4 USELOF_CALXSTOR Size, in megabytes, of expanded storage attached to the user. If zero, no expanded storage is attached. VMDXSTOR 88 58 Unsigned 4 USELOF_VMDCTFLT Count of host segment and page faults on guest pages which occurred while running this virtual CPU. It does not include faults on RCP pages. 92 5C Unsigned 4 * Reserved for IBM use. Previous field is no longer meaningful. (USELOF_VMDCTVFL) 96 60 Unsigned 4 * Reserved for IBM use - was USELOF_VMDFLREO 100 64 Unsigned 4 * Reserved for IBM use - was USELOF_VMDCTORF 104 68 Unsigned 4 USELOF_CALCTPGS Cardinal count of non-preferred paging slots for private address spaces belonging to this user. Valid only on base VMDBK. 108 6C Unsigned 4 USELOF_VMDCTPWT Count of outstanding paging and spooling I/O's for this user 112 70 Unsigned 4 USELOF_CALCPPGR Cumulative count of pages read from DASD to main storage for this user's address spaces while they were private. Valid only on base VMDBK. 116 74 Unsigned 4 USELOF_CALCPPGW Cumulative count of pages written from main storage to DASD for this user's address spaces while they were private. Valid only on base VMDBK. 120 78 Unsigned 4 USELOF_VMDCTSPR Number of times I/O was issued for a spool read request Valid only on base VMDBK. 124 7C Unsigned 4 USELOF_VMDCTSPW Number of times I/O was issued for a spool write request Valid only on base VMDBK. 128 80 Unsigned 4 USELOF_VMDPGSPL Number of pages spooled for this user. This includes the pages spooled for the virtual reader, printer, punch, console, dump, and trace files. 132 84 Unsigned 4 USELOF_VMDVCSCT Count of start requests to the virtual machine console 136 88 Unsigned 4 USELOF_VMDVDSCT Cumulative count of virtual I/O requests the virtual machine has issued to DASD devices 140 8C Unsigned 4 USELOF_VMDVUSCT Count of Start requests to virtual Unit Record devices 144 90 Unsigned 4 USELOF_VMDVTSCT Count of Start requests to virtual channel-to-channel adapters 148 94 Unsigned 4 USELOF_VMDVOSCT Count of Start requests to devices other than console, DASDs, CTCAs, and unit records. (see USELOF_VMDVCSCT, USELOF_VMDVDSCT, USELOF_VMDVUSCT, and USELOF_VMDVTSCT) 152 98 Unsigned 4 USELOF_CALCPPST Cumulative count of pages reclaimed/offt this user's address spaces while they were private. Valid only on base VMDBK. 156 9C Unsigned 4 USELOF_VMDISEVM Number of times IUCV data was successfully transferred by this virtual machine. (SENDs and REPLYs with RC=0 when this virtual machine is the source). Valid only in base VMDBK. 160 A0 Unsigned 4 USELOF_VMDISTVM Number of times IUCV data was successfully transferred to this virtual machine. (SENDs and REPLYs with RC=0 when this virtual machine is the target). Valid only in base VMDBK. 164 A4 Unsigned 4 USELOF_VMDISUVM Number of times IUCV data was NOT successfully transferred by this virtual machine. (SENDs and REPLYs with RC^=0 when this virtual machine is the source). Valid only in the base VMDBK. 168 A8 Unsigned 4 USELOF_VMDVSEVM Number of times VMCF data was successfully transferred by this virtual machine. (SENDs SENDXs, SEND/RECEIVEs, and REPLYs with RC=0 and this virtual machine is source.) Valid only on base VMDBK. 172 AC Unsigned 4 USELOF_VMDVSTVM Number of times VMCF data was successfully transferred to this virtual machine. (SENDs SENDXs, SEND/RECEIVEs, and REPLYs with RC=0 and this virtual machine is target.) Valid only on base VMDBK. 176 B0 Unsigned 4 USELOF_VMDVSUVM Number of times VMCF data was NOT successfully transferred by this virtual machine. (SENDs SENDXs, SEND/RECEIVEs, and REPLYs with RC^=0 and this virtual machine is source.) Valid only on base VMDBK. 180 B4 Unsigned 4 USELOF_VMDX98CT Cumulative number of times Diagnose X'98' was issued by this virtual machine 184 B8 Unsigned 4 USELOF_CALCPMIG Cumulative count of pages migrated by CP from expanded storage to DASD for this user's address spaces while they were private. Valid only on base VMDBK. 188 BC Unsigned 4 USELOF_CALCPXWT Cumulative count of pages written from main storage to expanded storage for this user's address spaces while they were private. Valid only on base VMDBK. 192 C0 Unsigned 4 USELOF_CALCPXRD Cumulative count of pages read from expanded storage to main storage for this user's address spaces while they were private. Valid only on base VMDBK. 196 C4 Unsigned 2 USELOF_VMDASMCT Cardinal number of non-base address spaces owned by this user. 198 C6 Bitstring 1 USELOF_CALSHARF Set Share flags 1... .... USELOF_VMDMXSHA Max share for this CPU is ABSOLUTE if on. Max share for this CPU is RELATIVE if off. .1.. .... * ..1. .... * ...1 .... * .... 1... * .... .1.. * .... ..1. USELOF_VMDLIMTH Max share for this CPU is LIMITHARD if on. Max share for this CPU is LIMITSOFT if off. .... ...1 * 199 C7 Bitstring 1 USELOF_CALOSTAT Virtual machine operating status 1... .... USELOF_VMDSYSOP User is primary system operator .1.. .... USELOF_VMDUSRCT User is counted as being logged on ..1. .... * ...1 .... USELOF_VMDFORCE User is to be logged off. This may be requested by CP, a forced logoff, or user's logoff command. .... 1... USELOF_VMDUFORC User is forced to logoff the system .... .1.. USELOF_VMDDISC User is running disconnected .... ..1. USELOF_VMDAUTOL AUTOLOG/XAUTOLOG in progress. User has been automatically logged on. This bit is set off when the user's IPL statement is processed, or (if there is no IPL to process) when the user enters a LOGON command from a terminal to RECONNECT. .... ...1 USELOF_VMDXAUTO The original command was XAUTOLOG. Valid for the base VMDBK only (see USEINT_CALBASE). 200 C8 Unsigned 4 USELOF_VMDBLKCT Count of SSCH's issued by BLOCKIO system service (includes both read and write requests) 204 CC Unsigned 4 USELOF_VMDMDCIA Count of SSCH's avoided due to Minidisk Cache read hit 208 D0 Unsigned 4 * Reserved for IBM use Previous field is no longer meaningful. (USELOF_VMDCOPCT) 212 D4 Unsigned 4 USELOF_VMDCTISO Number of times ISOLATE occurred for spaces owned by this virtual system. Valid only in base VMDBK 216 D8 Unsigned 4 USELOF_VMDRELSH This virtual CPU's RELATIVE share of the system, as set in the user's directory or via the SET SHARE command. Set to zero when this VMDBK has an ABSOLUTE share value, or has a virtual processor dedicated to it, or is in the process of being logged off. 220 DC Unsigned 4 USELOF_VMDABSSH This virtual CPU's ABSOLUTE share of the system, as set in the user's directory or via the SET SHARE command. Unit of value is a hexadecimal factor scaled 16 bits. For example, X'00010000' = 1.00(100%), X'0000C000' = 0.75(75%), X'00008000' = 0.50(50%), etc. Set to zero when this VMDBK has a RELATIVE share value. 224 E0 Unsigned 4 USELOF_VMDSSIZE Virtual machine size, in bytes. This field is kept for compatability reasons, but may not be accurate for z/Arch systems where larger virtual machines are valid. The preferred field is USELOF_ASCDEFSZ 228 E4 Unsigned 4 USELOF_VMDMXRVP Number of pages reserved for the user 232 E8 Character 8 USELOF_VMDACTNO User accounting number 240 F0 Character 8 USELOF_VMDGRPN RACF ACI group name 248 F8 Character 8 USELOF_CALTODON Time at which the user logged on for this session. In time-of-day (TOD) clock format. To get the user's connect time, subtract this time value from the time stamp in the record header's MRHDRTOD. If virtual CPUs are active at LOGOFF the value in this field represents the time-of-day when the virtual CPU was defined. 256 100 Unsigned 4 USELOF_VMDVDISK Count of virtual I/Os to a virtual disk in storage. 260 104 Unsigned 4 USELOF_VMDMXSHR This virtual CPU's Max share of the system, as set in the user's directory or via the SET SHARE command. This value is set to zero if no Max share exists. If the Max share is Absolute, then the unit of the value is a hexadecimal factor scaled 16 bits. For example, X'00010000' = 1.00(100%), X'0000C000' = 0.75(75%), X'00008000' = 0.50(50%), etc. Check USELOF_VMDMXSHA to determine if Max share is absolute or relative. 264 108 Unsigned 4 USELOF_VMDTHRCT Total number of times this user was delayed doing I/O to a throttled device 268 10C Character 8 USELOF_ASCDEFSZ Defined storage size in addressable bytes, minus one. If DEF STOR CONFIG was used to define multiple discontiguous extents of addressable defined storage, this field contains the sum of the sizes in bytes of all of the individual extents (minus one). The minus one notation is used so that a total size of 16 Exabytes may be represented without ambiguity (as x'FFFFFFFF_FFFFFFFF'). Valid only on base VMDBK. 268 10C Character 4 USELOF_CALDEFHI high four bytes 272 110 Character 4 USELOF_CALDEFLO low four bytes 276 114 Unsigned 4 USELOF_VMDCTPVG Count of private address space resident pages in DPA owned by this virtual machine which are >= 2G. Valid only in base VMDBK. 280 118 Unsigned 4 USELOF_VMDMVB2G Number of times page translation moved a page on behalf of this us user from a frame with address >= 2GB to one < 2GB. This field is only valid in the base VMDBK. 284 11C Unsigned 4 USELOF_VEBALERT Number of alert interruptions Collected only for base VMDBK. 288 120 Unsigned 4 USELOF_VEBTVSCT Number of interceptions for guest TVS instructions Collected only for base VMDBK. 292 124 Unsigned 4 USELOF_VEBSVSCT Number of interceptions for guest SVS instructions Collected only for base VMDBK. 296 128 Unsigned 4 USELOF_VEBTPIAI Number of adapter interruptions delivered via guest TPI Collected only for base VMDBK. 300 12C Unsigned 4 USELOF_VEBVIRAI Number of adapter interruptions stacked for guest by CP Collected only for base VMDBK. 304 130 Unsigned 4 USELOF_VEBHDWAI Number of adapter interruptions delivered to guest inside SIE Collected only for base VMDBK. 308 134 Character 8 USELOF_VMDCTPVLA Cardinal count of locked pages in private address spaces >2G belonging to this user. See USELOF_VMDCTPVL for the <2G value. Valid only on base VMDBK. 316 13C Unsigned 4 USELOF_VMDCTSHL Count of shared address space resident pages <2G. Valid only in the SYSTEM VMDBK. 320 140 Character 8 USELOF_VMDCTSHLA Count of shared address space resident pages >2G. Valid only in the SYSTEM VMDBK. 328 148 Unsigned 1 USELOF_VMDPUTYP 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) 329 149 Unsigned 1 USELOF_CALMNEST When configuration-topology facility is installed, this is the selector 2 (x) value used by CP on STSI 15.1.x to obtain CPU topology information. When the configuration-topology facility is not installed, this contains a value of 1. This value is used to determine the number of valid entries in the USELOF_VMUPLTL, USELOF_VMUVMTL, and USELOF_VMUSTLTL arrays. 330 14A Character 2 * Reserved and available for IBM use. 332 14C Character 8 USELOF_VMDVTMP Total raw virtual time for the user on primary processor. 340 154 Character 8 USELOF_VMDTTMP Total raw virtual and simulation time for the user on primary processor. 348 15C Character 8 USELOF_VMDVTMS Total raw virtual time for the user on secondary processor. 356 164 Character 8 USELOF_VMDTTMS Total raw virtual and simulation time for the user on secondary processor. 364 16C Unsigned 4 USELOF_CP_SSHRELSH This user's RELATIVE share setting for CPUs of type CP. 368 170 Unsigned 4 USELOF_CP_SSHABSSH This user's ABSOLUTE share setting for CPUs of type CP. 372 174 Unsigned 4 USELOF_CP_SSHMXSHR This user's Max share setting for CPUs of type CP. 376 178 Bitstring 1 USELOF_CP_SSHFLG1 This user's share flags for CPUs of type CP. 1... .... * .1.. .... USELOF_CP_SSHLIMH Max share for type CP is LIMITHARD if on. Max share for type CP is LIMITSOFT if off. ..1. .... USELOF_CP_SSHNMSHA Normal share for type CP is ABSOLUTE if on. Normal share for type CP is RELATIVE if off. ...1 .... USELOF_CP_SSHMXSHA Max share for type CP is ABSOLUTE if on. Max share for type CP is RELATIVE if off. .... 1... * .... .1.. * .... ..1. * .... ...1 * 377 179 Bitstring 3 * Reserved and available for IBM use. 380 17C Unsigned 4 USELOF_ZAP_SSHRELSH This user's RELATIVE share setting for CPUs of type zAAP. 384 180 Unsigned 4 USELOF_ZAP_SSHABSSH This user's ABSOLUTE share setting for CPUs of type zAAP. 388 184 Unsigned 4 USELOF_ZAP_SSHMXSHR This user's Max share setting for CPUs of type zAAP. 392 188 Bitstring 1 USELOF_ZAP_SSHFLG1 This user's share flags for CPUs of type zAAP. 1... .... * .1.. .... USELOF_ZAP_SSHLIMH Max share for type zAAP is LIMITHARD if on. Max share for type zAAP is LIMITSOFT if off. ..1. .... USELOF_ZAP_SSHNMSHA Normal share for type zAAP is ABSOLUTE if on. Normal share for type zAAP is RELATIVE if off. ...1 .... USELOF_ZAP_SSHMXSHA Max share for type zAAP is ABSOLUTE if on. Max share for type zAAP is RELATIVE if off. .... 1... * .... .1.. * .... ..1. * .... ...1 * 393 189 Bitstring 3 * Reserved and available for IBM use. 396 18C Unsigned 4 USELOF_IFL_SSHRELSH This user's RELATIVE share setting for CPUs of type IFL. 400 190 Unsigned 4 USELOF_IFL_SSHABSSH This user's ABSOLUTE share setting for CPUs of type IFL. 404 194 Unsigned 4 USELOF_IFL_SSHMXSHR This user's Max share setting for CPUs of type IFL. 408 198 Bitstring 1 USELOF_IFL_SSHFLG1 This user's share flags for CPUs of type IFL. 1... .... * .1.. .... USELOF_IFL_SSHLIMH Max share for type IFL is LIMITHARD if on. Max share for type IFL is LIMITSOFT if off. ..1. .... USELOF_IFL_SSHNMSHA Normal share for type IFL is ABSOLUTE if on. Normal share for type IFL is RELATIVE if off. ...1 .... USELOF_IFL_SSHMXSHA Max share for type IFL is ABSOLUTE if on. Max share for type IFL is RELATIVE if off. .... 1... * .... .1.. * .... ..1. * .... ...1 * 409 199 Bitstring 3 * Reserved and available for IBM use. 412 19C Unsigned 4 USELOF_ICF_SSHRELSH This user's RELATIVE share setting for CPUs of type ICF. 416 1A0 Unsigned 4 USELOF_ICF_SSHABSSH This user's ABSOLUTE share setting for CPUs of type ICF. 420 1A4 Unsigned 4 USELOF_ICF_SSHMXSHR This user's Max share setting for CPUs of type ICF. 424 1A8 Bitstring 1 USELOF_ICF_SSHFLG1 This user's share flags for CPUs of type ICF. 1... .... * .1.. .... USELOF_ICF_SSHLIMH Max share for type ICF is LIMITHARD if on. Max share for type ICF is LIMITSOFT if off. ..1. .... USELOF_ICF_SSHNMSHA Normal share for type ICF is ABSOLUTE if on. Normal share for type ICF is RELATIVE if off. ...1 .... USELOF_ICF_SSHMXSHA Max share for type ICF is ABSOLUTE if on. Max share for type ICF is RELATIVE if off. .... 1... * .... .1.. * .... ..1. * .... ...1 * 425 1A9 Bitstring 3 * Reserved and available for IBM use. 428 1AC Unsigned 4 USELOF_ZIP_SSHRELSH This user's RELATIVE share setting for CPUs of type zIIP. 432 1B0 Unsigned 4 USELOF_ZIP_SSHABSSH This user's ABSOLUTE share setting for CPUs of type zIIP. 436 1B4 Unsigned 4 USELOF_ZIP_SSHMXSHR This user's Max share setting for CPUs of type zIIP. 440 1B8 Bitstring 1 USELOF_ZIP_SSHFLG1 This user's share flags for CPUs of type zIIP. 1... .... * .1.. .... USELOF_ZIP_SSHLIMH Max share for type zIIP is LIMITHARD if on. Max share for type zIIP is LIMITSOFT if off. ..1. .... USELOF_ZIP_SSHNMSHA Normal share for type zIIP is ABSOLUTE if on. Normal share for type zIIP is RELATIVE if off. ...1 .... USELOF_ZIP_SSHMXSHA Max share for type zIIP is ABSOLUTE if on. Max share for type zIIP is RELATIVE if off. .... 1... * .... .1.. * .... ..1. * .... ...1 * 441 1B9 Bitstring 3 * Reserved and available for IBM use. 444 1BC Unsigned 4 USELOF_VMDLKTOT Cumulative count of times this user has issued the LINK command. Valid only in base VMDBK. 448 1C0 Unsigned 4 USELOF_VMDLKPLX Cumulative count of times this user has issued the LINK command and consulted with the SSI. Valid only in base VMDBK. 452 1C4 Character 8 USELOF_VMDLKTOD Total virtual time for LINK commands to consult with the SSI. Valid only in base VMDBK. 460 1CC Unsigned 4 USELOF_VMDDTTOT Cumulative count of times this user has issued the DETACH command. Valid only in base VMDBK. 464 1D0 Unsigned 4 USELOF_VMDDTPLX Cumulative count of times this user has issued the DETACH command and consulted with the SSI. Valid only in base VMDBK. 468 1D4 Character 8 USELOF_VMDDTTOD Total virtual time for DETACH commands to consult with the SSI. Valid only in base VMDBK. 476 1DC Unsigned 4 USELOF_VMDWKTOT Cumulative count of times this user has used WRKALLEG (SET WRKALLEG, DASDOPT WRKALLEG or MINIOPT WRKALLEG). Valid only in base VMDBK. 480 1E0 Unsigned 4 USELOF_VMDWKPLX Cumulative count of times this user has used WRKALLEG (SET WRKALLEG, DASDOPT WRKALLEG or MINIOPT WRKALLEG) and consulted with the SSI. Valid only in base VMDBK. 484 1E4 Character 8 USELOF_VMDWKTOD Total virtual time for WRKALLEG use to consult with the SSI. Valid only in base VMDBK. 492 1EC Bitstring 1 USELOF_LCLFLAGS General flags 1... .... USELOF_RELO1 Record cut due to a live guest relocation .1.. .... USELOF_VMDVVECT Vector regs in use ..1. .... * ...1 .... * .... 1... * .... .1.. * .... ..1. * .... ...1 * 493 1ED Unsigned 1 * Reserved for IBM Use 494 1EE Unsigned 1 * Reserved for IBM Use 495 1EF Unsigned 1 * Reserved for IBM Use 496 1F0 Unsigned 4 USELOF_VMUNRBAL Cumulative count of the number of configuration rebalances. Valid only in base VMDBK. 500 1F4 Unsigned 1 USELOF_VMUTOPNE Number of elements that fit in the USELOF_VMUTOPDA array. 501 1F5 Unsigned 1 USELOF_VMUTOPNS The size in bytes of one element of the USELOF_VMUTOPDA array. 502 1F6 Unsigned 1 USELOF_VMUTOPDX Zero-based index into the circular array called USELOF_VMUTOPDA. This field indicates which element is the most recently updated of the ten. A value of zero indicates the first array element is the latest. A value of one indicates the second element is the latest and so on. 503 1F7 Unsigned 1 USELOF_MAXTOPO Maximum number of topology levels currently architected. The value should be used for array size calculation for the following fields: USELOF_VMUPLTL, USELOF_VMUVMTL, USELOF_VMUSTLTL. 504 1F8 Unsigned 2 USELOF_OFFPLTL Offset within this record to the USELOF_VMUPLTL array. 506 1FA Unsigned 2 USELOF_OFFVMTL Offset within this record to the USELOF_VMUVMTL array. 508 1FC Unsigned 2 USELOF_OFFSTLTL Offset within this record to the USELOF_VMUSTLTL array. 510 1FE Unsigned 2 USELOF_OFFTOPDA Offset within this record to the USELOF_VMUTOPDA array. 512 200 Unsigned 4 USELOF_VMUREBAL The value of RCCREBAL (the count of the number of times a rebalance was done on this system) at the time of the most recent rebalance. 516 204 Unsigned 4 * Reserved for IBM use 520 208 Unsigned 2 USELOF_VMDSTLFC Steal weight factor. Used to determine the level of aggressiveness in reclaiming frames from this user. Valid only for the base VMDBK. 522 20A Unsigned 2 USELOF_VMDSTFHW Steal weight factor high water mark. Valid only for the base VMDBK. 524 20C Unsigned 4 USELOF_VMDUFACTC The length (in frames) of the active section of the UFO. Valid only for the base VMDBK. 528 210 Unsigned 4 USELOF_VMDUFIBRC The length (in frames) of the IBR section of the UFO. Valid only for the base VMDBK. 532 214 Unsigned 4 USELOF_CALCTINS Cardinal count of private instantiated pages. Valid only for the base VMDBK. 536 218 Unsigned 4 USELOF_CALCTIBRB2G Cardinal count of private IBR pages on the UFO that are backed by frames < 2G. Valid only for the base VMDBK. 540 21C Unsigned 4 USELOF_CALCTIBRA2G Cardinal count of private IBR pages on the UFO that are backed by frames > 2G. Valid only for the base VMDBK. 544 220 Unsigned 4 USELOF_CALCTAGLB2G Cardinal count of private IBR pages on the global aging list that are backed by frames < 2G. Valid only for the base VMDBK. 548 224 Unsigned 4 USELOF_CALCTAGLA2G Cardinal count of private IBR pages on the global aging list that are backed by frames > 2G. Valid only for the base VMDBK. 552 228 Unsigned 4 USELOF_CALCTRABISB2G Cardinal count of private non-faulted pages read in by a block read, made IBR, currently on the UFO or the global aging list, and backed by frames < 2G. Valid only for the base VMDBK. 556 22C Unsigned 4 USELOF_CALCTRABISA2G Cardinal count of private non-faulted pages read in by a block read, made IBR, currently on the UFO or the global aging list, and backed by frames > 2G. Valid only for the base VMDBK. 560 230 Unsigned 4 USELOF_CALCPINT Cumulative count of private instantiated pages. Valid only for the base VMDBK. 564 234 Unsigned 4 USELOF_CALCPREL Cumulative count of private pages whose frames were reclaimed without preserving page content because of the guest page state (that is, the collaborative memory management state or because the contents was released by the guest via DIAG x10 or Diag x214) Valid only for the base VMDBK. 568 238 Unsigned 4 USELOF_CALCPINV Cumulative count of private pages made IBR. Valid only for the base VMDBK. 572 23C Unsigned 4 USELOF_CALCPPFI Cumulative count of private IBR pages revalidated while on the UFO. Valid only for the base VMDBK. 576 240 Unsigned 4 USELOF_CALCPPFA Cumulative count of private IBR pages revalidated while on the global aging list. Valid only for the base VMDBK. 580 244 Unsigned 4 USELOF_CALCPFRY Cumulative count of private IBR pages on the global aging list that were already backed on auxiliary before the frames needed to be reclaimed. Valid only for the base VMDBK. 584 248 Unsigned 4 USELOF_CALCPFNR Cumulative count of private IBR pages on the UFO list that were written to XSTORE or auxiliary storage immediately before the frames were reclaimed. Valid only for the base VMDBK. 588 24C Unsigned 4 USELOF_CALCPXRL Cumulative count of XSTORE blocks released by migration when the private page contents was already on auxiliary storage. Valid only for the base VMDBK. 592 250 Unsigned 4 USELOF_VMDDSRSV Cumulative count of times demand scan could not move any frames from the UFO to the global aging list because it would violate the user's SET RESERVED setting. Valid only for the base VMDBK. 596 254 Unsigned 4 USELOF_VMDWASTE Cumulative count of times page faults occurred for private pages on the global aging list that were already written to auxiliary storage. Valid only for the base VMDBK. 600 258 Unsigned 4 USELOF_CALCTXBK Cardinal count of expanded storage paging blocks for private address spaces belonging to this user. Valid only for the base VMDBK. 604 25C Character 8 USELOF_VMDTTIME_MT1 Total MT-1 Equivalent time which has been expended on this VMDBK. This includes time which the VMDBK spent doing its own work and also time which CP spent doing work on behalf of the VMDBK. It is in CPU timer format. 612 264 Character 8 USELOF_VMDVTIME_MT1 Total MT-1 Equivalent time that this user was running and doing productive work. It does NOT include any time that CP spends on behalf of that user doing such things as instruction simulation or page translation. This is in CPU timer format. 620 26C Character 8 USELOF_VMDVTMP_MT1 MT-1 Equivalent virtual time for the user on primary processor. 628 274 Character 8 USELOF_VMDTTMP_MT1 MT-1 Equivalent total virtual and simulation time for the user on primary processor. 636 27C Character 8 USELOF_VMDVTMS_MT1 MT-1 Equivalent total virtual time for the user on secondary processor. 644 284 Character 8 USELOF_VMDTTMS_MT1 MT-1 Equivalent total virtual and simulation time for the user on secondary processor. 652 28C Character 8 USELOF_VMATTIME_PRO Total Prorated Core Time which has been expended on this VMDBK. This includes time which the VMDBK spent doing its own work and also time which CP spent doing work on behalf of the VMDBK. It is in CPU timer format. See the notes above. 660 294 Character 8 USELOF_VMAVTIME_PRO Total Prorated Core Time that this user was running and doing productive work. It does not include any time that CP spends on behalf of that user doing such things as instruction simulation or page translation. This is in CPU timer format. See the notes above. 668 29C Character 8 USELOF_VMAVTMP_PRO Total Prorated Core virtual time for user on primary processor. See the notes above. 676 2A4 Character 8 USELOF_VMATTMP_PRO Total Prorated Core virtual and simulation time for the user on primary processor. See the notes above. 684 2AC Character 8 USELOF_VMAVTMS_PRO Total Prorated Core virtual time for user on secondary processor. See the notes above. 692 2B4 Character 8 USELOF_VMATTMS_PRO Total Prorated Core virtual and simulation time for the user on secondary processor. See the notes above. 700 2BC Unsigned 4 * Reserved for IBM use 704 2C0 Bitstring 1 USELOF_PROBITS Prorated Core Time bits needed to understand those fields. 1... .... USELOF_VMAPRCAL Indicates whether the Prorated Core Time values in this record are valid (only use if valid) 0 = values not valid 1 = values are valid .1.. .... * ..1. .... * ...1 .... * .... 1... * .... .1.. * .... ..1. * .... ...1 * 705 2C1 Unsigned 1 * Reserved for IBM use 706 2C2 Unsigned 2 * Reserved for IBM use
HOST SHARE IPTE INTERLOCK STATISTICS There are two sets of IPTE Interlock statistics, each of which is stored as a self-consistent set. The first set is a quintuple relating to Interlock wait and acquisition. It comprises: CAL_VMAIPTEI, VMAIIA, VMAIIADD, VMAIIWTM and VMAIIWTSSQ. Embedded in this set is a triple comprising: CAL_VMAIPTEI (total IPTE Interlock acquisitions using methods 1 or 2) VMAIIA (IPTE interlock acquisitions using method 2) VMAIIWTM (accumulated time waiting for the interlock) VMAIIWTSSQ (accumulated sum of squares of time waiting for the interlock) These three values are used to calculate the mean wait time per interlock request and the variance of that wait time. The remaining metric, VMAIIADD, provides an accumulated count of the number of times an interlock was obtained while already held. It may be used with the number of Interlock acquisitions to calculate the mean proportion of overlapping Interlock host shares provided VMAIIA and Interlock acquisitions are summed over all VMDBKs of the virtual configuration. See note about calculating mean and variance of hold time below. The second set is a triple relating to Interlock hold time. It comprises: CAL_VMAIINHLD, VMAIIHLD and VMAIIHDSSQ. These three values are used to calculate the mean and variance of the intervals over which the IPTE Interlock was continuously held. Because an IPTE Interlock continuous-hold interval may begin on one virtual CPU and terminate on another then the three values should be summed over all VMDBKs of the virtual configuration before calculating mean and variance. If during the course of calculating any one of the metrics, within either of the two tuples, we carry out of the high-order bit position then the entire tuple affected is reset to zero. The only time any metric within a tuple is observed not to increase monotonically per component between successive sample records is where such an event has occurred. In all cases the recorded triple is self-consistent. It may be used as the base for a delta to the next sample provided each value in that next sample is greater than or equal to the corresponding value in this sample.
Offsets Dec Hex Type Len Name (Dim) Description 708 2C4 Unsigned 4 USELOF_CAL_VMAIPTEI Total count of IPTE Interlock acquisitions using methods 1 or 2. 712 2C8 Unsigned 4 USELOF_VMAIIA Count IPTE Interlock acquisitions using method 2. 716 2CC Unsigned 4 USELOF_VMAIIADD Count of times an IPTE Interlock was acquired as an additional host share. 720 2D0 Character 8 USELOF_VMAIIWTM Cumulative amount of time spent waiting for an IPTE Interlock acquisition. 728 2D8 Character 16 USELOF_VMAIIWTSSQ Sum of squared time spent waiting for an IPTE Interlock acquisition. 744 2E8 Unsigned 4 USELOF_CAL_VMAIINHLD Count of intervals over which one or more host shares of an IPTE Interlock were continuously held. 748 2Ec Character 8 USELOF_VMAIIHLD Cumulative amount of time over which one or more host shares of an IPTE Interlock were continuously held. 756 2F4 Character 16 USELOF_VMAIIHDSSQ Sum of squared time over which one or more host shares of an IPTE Interlock were continuously held.
The following fields are statistics gathered by the dispatcher about how long a VMDBK has been dispatched and how long the VMDBK had to wait to be dispatched once it was ready to consume CPU time. The deltas of these fields between monitor intervals can be used to determine average dispatch time and average wait times, and using the sum of squares, the standard deviations of those time samples.
Offsets Dec Hex Type Len Name (Dim) Description 772 304 Unsigned 4 USELOF_CALDWTCT Count of the number of times this VMDBK became ready to be dispatched (unsigned fullword). This is calculated using VMUDWTCT. 776 308 Character 8 USELOF_VMUDWTETM Accumulated elapsed time between when this VMDBK became ready to be dispatched and when it was dispatched (unsigned doubleword in microseconds) 784 310 Character 16 USELOF_VMUDWTTSQ Sum of the squares of the individual elapsed time samples which comprise USELOF_VMUDWTETM (unsigned quadword in squared microseconds) Note: Use deltas of USELOF_CALDWTCT, USELOF_VMUDWTETM, and this field to calculate the average amount of elapsed time this VMDBK waited to be dispatched once it became ready, and the standard deviation of those time samples. 800 320 Unsigned 4 USELOF_CALDSPCT Count of the number of times this VMDBK was dispatched (unsigned fullword). This is calculated using VMUDSPCT. Note: This count can be used with both the dispatched times and the USELOF_VMDTTIME values as those are all calculated at the same moment. 804 324 Character 8 USELOF_VMUDSPETM Accumulated elapsed time during which this VMDBK was dispatched (unsigned doubleword in microseconds) 812 32C Character 16 USELOF_VMUDSPTSQ Sum of the squares of the individual elapsed time samples which comprise USELOF_VMUDSPETM (unsigned quadword in squared microseconds) Note: Use deltas of USELOF_CALDSPCT, USELOF_VMUDSPETM, and this field to calculate the average amount of elapsed time this VMDBK was dispatched, and the standard deviation of those time samples. 828 33C Character 16 USELOF_VMUTTIMSQ Sum of the squares of the individual CPU timer samples added to VMDTTIME at undispatch (unsigned quadword in squared TOD clock units) Note: Use deltas of USELOF_CALDSPCT, USELOF_VMDTTIME and this field to calculate the average amount of CPU time this VMDBK consumed while it was dispatched, and the standard deviation of those time samples. 844 34C Unsigned 4 USELOF_VMDCPUCH Count of SIE entries with SIEIHCPU <> x'FFFF' and this is a different logical CPU than the one on which this VMDBK was last run (i.e. CPU CHanged) 848 350 Character 0 * Additional fields may be inserted before here. Use offsets to locate any fields after this point. 0 0 Unsigned 4 USELOF_VMUPLTL(0:MAXTOPO) Array of counters of maximum rebalance topology distance placement. One of these counts is incremented each time a workload rebalance operation assigns VMDBKs in this guest to two or more different DSVBKs. None of these counts are incremented if the rebalance operation placed the entire guest in one DSVBK. These are all cumulative counts. (Valid only in the base VMDBK.) Entry 0:Count of times rebalance placed VMDBKs of this guest at a maximum scatter distance of more than one DSVBK that are all in an equivalent nesting level 1 (NL1) topology location. Entry 1:Count of times rebalance placed VMDBKs of this guest at a maximum scatter distance of DSVBKs in different nesting level 1 (NL1) topology locations but the same NL2 location. Entry 2:Count of times rebalance placed VMDBKs of this guest at a maximum scatter distance of DSVBKs in different nesting level 2 (NL2) topology locations but the same NL3 location. Entry 3:Count of times rebalance placed VMDBKs of this guest at a maximum scatter distance of DSVBKs in different nesting level 3 (NL3) topology locations but the same NL4 location. Entry 4:Count of times rebalance placed VMDBKs of this guest at a maximum scatter distance of DSVBKs in different nesting level 4 (NL4) topology locations but the same NL5 location. Entry 5:Count of times rebalance placed VMDBKs of this guest at a maximum scatter distance of DSVBKs in different nesting level 5 (NL5) topology locations. USELOF_MAXTOPO+1 should be used to determine the number of elements of this array. Only the first USELOF_CALMNEST entries contain valid data. 0 0 Unsigned 4 USELOF_VMUVMTL(0:MAXTOPO) Array of counters of how far the VMDBK was moved topologically during work load rebalancing. None of these counts are incremented if the VMDBK is assigned to its previous home. These are all cumulative counts. (Valid in all VMDBKs.) Entry 0:Count of moves between two DSVBKs that are both in an equivalent nesting level 1 (NL1) topology location Entry 1:Count of moves between DSVBKs in two different nesting level 1 (NL1) topology locations but the same NL2 location. Entry 2:Count of moves between DSVBKs in two different nesting level 2 (NL2) topology locations but the same NL3 location. Entry 3:Count of moves between DSVBKs in two different nesting level 3 (NL3) topology locations but the same NL4 location. Entry 4:Count of moves between DSVBKs in two different nesting level 4 (NL4) topology locations but the same NL5 location. Entry 5:Count of moves between DSVBKs in two different nesting level 5 (NL5) topology locations. The USELOF_MAXTOPO+1 value should be used to determine the number of elements of this array. Only the first USELOF_CALMNEST entries contain valid data. 0 0 Unsigned 4 USELOF_VMUSTLTL(0:MAXTOPO) Array of counters indicating how many times this VMDBK was stolen across different topology levels. (Valid in all VMDBKs.) Entry 0:Count of times a CPU stole a VMDBK from a DSVBK that is in an equivalent nesting level 1 (NL1) topology location. Entry 1:Count of times a CPU stole a VMDBK from a DSVBK in a different nesting level 1 (NL1) topology location but the same NL2 location. Entry 2:Count of times a CPU stole a VMDBK from a DSVBK in a different nesting level 2 (NL2) topology location but the same NL3 location. Entry 3:Count of times a CPU stole a VMDBK from a DSVBK in a different nesting level 3 (NL3) topology location but the same NL4 location. Entry 4:Count of times a CPU stole a VMDBK from a DSVBK in a different nesting level 4 (NL4) topology location but the same NL5 location. Entry 5:Count of times a CPU stole a VMDBK from a DSVBK in a different nesting level 5 (NL5) topology location. The USELOF_MAXTOPO value plus one should be used to determine the number of elements of this array. Only the first USELOF_CALMNEST entries contain valid data. 0 0 Unsigned 12 USELOF_VMUTOPDA(VMUTOPNE) An array of elements that contain the DSVBK ID and topology descriptor of the last DSVBKs to which this VMDBK was assigned by the last rebalance functions. This is a circular array with the USELOF_VMUTOPDX field pointing to the most recent element. This array is contained in all VMDBK records, not just the base. Within a virtual configuration the Nth element of the array for each VMDBK represents the assignment made during the same rebalance operation. The USELOF_VMUTOPNS value defines the size of one array's element. The USELOF_VMUTOPNE value should be used to determine the number of elements in this array. Each entry is all FFs initially until it is used and made valid. 0 0 Character 2 USELOF_VMUTOPDI Dispatch vector ID 2 2 Character 4 USELOF_VMUTOPDS This topology descriptor or identifier consists of the container IDs for each level of the topology tree above the dispatch vector specified in USELOF_VMUTOPDI. These container IDs are positioned left to right with the highest nesting level listed first. 6 6 Character 1 * Reserved for possible future topology level expansion. 7 7 Bitstring 1 USELOF_VMUTOPFL Flag byte 1... .... USELOF_VMURROBN Placed via round robin algorithm .1.. .... USELOF_VMUMODRB Placed by a modified rebalance. ..1. .... * ...1 .... * .... 1... * .... .1.. * .... ..1. * .... ...1 * 8 8 Character 4 USELOF_VMUTOPLU Last CPU usage of this VMDBK which was used to do the home DSVBK assignment. This is a scaled number where x'10000' represents 100% of one CPU. 12 C Unsigned 4 USELOF_VMUASNORD DSV assignment order number that represents the relative position in which this guest was visited and assigned a home by rebalance. Valid in VMUBK for all VMDBKs. * * Character 0 USELOF_END
MRUSELOF 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
USELOF 0 848+
USELOF_ASCDEFSZ 10C 8
USELOF_CAL_VMAIINHLD 2E8 4
USELOF_CAL_VMAIPTEI 2C4 4
USELOF_CALBASE 22 80
USELOF_CALCPFNR 248 4
USELOF_CALCPFRY 244 4
USELOF_CALCPINT 230 4
USELOF_CALCPINV 238 4
USELOF_CALCPMIG B8 4
USELOF_CALCPPFA 240 4
USELOF_CALCPPFI 23C 4
USELOF_CALCPPGR 70 4
USELOF_CALCPPGW 74 4
USELOF_CALCPPST 98 4
USELOF_CALCPREL 234 4
USELOF_CALCPXRD C0 4
USELOF_CALCPXRL 24C 4
USELOF_CALCPXWT BC 4
USELOF_CALCTAGLA2G 224 4
USELOF_CALCTAGLB2G 220 4
USELOF_CALCTIBRA2G 21C 4
USELOF_CALCTIBRB2G 218 4
USELOF_CALCTINS 214 4
USELOF_CALCTPGS 68 4
USELOF_CALCTRABISA2G 22C 4
USELOF_CALCTRABISB2G 228 4
USELOF_CALCTXBK 258 4
USELOF_CALDEFHI 10C 4
USELOF_CALDEFLO 110 4
USELOF_CALDIAL 22 20
USELOF_CALDSPCT 320 4
USELOF_CALDWTCT 304 4
USELOF_CALFLAG1 22 1
USELOF_CALMESA 1F 40
USELOF_CALMESAM 1F 04
USELOF_CALMNEST 149 1
USELOF_CALMODE 1F 1
USELOF_CALMXA 1F 20
USELOF_CALMXC 1F 08
USELOF_CALM370 1F 10
USELOF_CALOSTAT C7 1
USELOF_CALSHARF C6 1
USELOF_CALSNA 22 10
USELOF_CALTODON F8 8
USELOF_CALXSTOR 54 4
USELOF_CP_SSHABSSH 170 4
USELOF_CP_SSHFLG1 178 1
USELOF_CP_SSHLIMH 178 40
USELOF_CP_SSHMXSHA 178 10
USELOF_CP_SSHMXSHR 174 4
USELOF_CP_SSHNMSHA 178 20
USELOF_CP_SSHRELSH 16C 4
USELOF_END * *
USELOF_ICF_SSHABSSH 1A0 4
USELOF_ICF_SSHFLG1 1A8 1
USELOF_ICF_SSHLIMH 1A8 40
USELOF_ICF_SSHMXSHA 1A8 10
USELOF_ICF_SSHMXSHR 1A4 4
USELOF_ICF_SSHNMSHA 1A8 20
USELOF_ICF_SSHRELSH 19C 4
USELOF_IFL_SSHABSSH 190 4
USELOF_IFL_SSHFLG1 198 1
USELOF_IFL_SSHLIMH 198 40
USELOF_IFL_SSHMXSHA 198 10
USELOF_IFL_SSHMXSHR 194 4
USELOF_IFL_SSHNMSHA 198 20
USELOF_IFL_SSHRELSH 18C 4
USELOF_LCLFLAGS 1EC 1
USELOF_MAXTOPO 1F7 1
USELOF_MRHDR 0 0
USELOF_OFFPLTL 1F8 2
USELOF_OFFSTLTL 1FC 2
USELOF_OFFTOPDA 1FE 2
USELOF_OFFVMTL 1FA 2
USELOF_PROBITS 2C0 1
USELOF_RELO1 1EC 80
USELOF_VEBALERT 11C 4
USELOF_VEBHDWAI 130 4
USELOF_VEBSVSCT 124 4
USELOF_VEBTPIAI 128 4
USELOF_VEBTVSCT 120 4
USELOF_VEBVIRAI 12C 4
USELOF_VMAIIA 2C8 4
USELOF_VMAIIADD 2CC 4
USELOF_VMAIIHLD 2EC 8
USELOF_VMAIIHDSSQ 2F4 16
USELOF_VMAIIWTM 2D0 8
USELOF_VMAIIWTSSQ 2D8 16
USELOF_VMAPRCAL 2C0 80
USELOF_VMATTIME_PRO 28C 8
USELOF_VMATTMP_PRO 2A4 8
USELOF_VMATTMS_PRO 2B4 8
USELOF_VMAVTIME_PRO 294 8
USELOF_VMAVTMP_PRO 29C 8
USELOF_VMAVTMS_PRO 2AC 8
USELOF_VMDABSSH DC 4
USELOF_VMDACTNO E8 8
USELOF_VMDASMCT C4 2
USELOF_VMDAUTOL C7 02
USELOF_VMDBLKCT C8 4
USELOF_VMDCPUAD 1C 2
USELOF_VMDCPUCH 34C 4
USELOF_VMDCTFLT 58 4
USELOF_VMDCTISO D4 4
USELOF_VMDCTPVG 114 4
USELOF_VMDCTPVL 48 4
USELOF_VMDCTPVLA 134 8
USELOF_VMDCTPVR 44 4
USELOF_VMDCTPWT 6C 4
USELOF_VMDCTSHL 13C 4
USELOF_VMDCTSHLA 140 8
USELOF_VMDCTSPR 78 4
USELOF_VMDCTSPW 7C 4
USELOF_VMDCTXBK 50 4
USELOF_VMDDISC C7 04
USELOF_VMDDSRSV 250 4
USELOF_VMDDTPLX 1D0 4
USELOF_VMDDTTOD 1D4 8
USELOF_VMDDTTOT 1CC 4
USELOF_VMDELIST 21 1
USELOF_VMDFORCE C7 10
USELOF_VMDGRPN F0 8
USELOF_VMDISEVM 9C 4
USELOF_VMDISTVM A0 4
USELOF_VMDISUVM A4 4
USELOF_VMDLIMTH C6 02
USELOF_VMDLKPLX 1C0 4
USELOF_VMDLKTOD 1C4 8
USELOF_VMDLKTOT 1BC 4
USELOF_VMDMAACT 22 01
USELOF_VMDMASST 22 02
USELOF_VMDMDCIA CC 4
USELOF_VMDMODE 1E 1
USELOF_VMDMVB2G 118 4
USELOF_VMDMXRVP E4 4
USELOF_VMDMXSHA C6 80
USELOF_VMDMXSHR 104 4
USELOF_VMDNOFSL 22 04
USELOF_VMDNOINS 22 08
USELOF_VMDPGSPL 80 4
USELOF_VMDPUTYP 148 1
USELOF_VMDQDSPU 22 40
USELOF_VMDRELSH D8 4
USELOF_VMDSLIST 20 1
USELOF_VMDSSIZE E0 4
USELOF_VMDSTFHW 20A 2
USELOF_VMDSTLFC 208 2
USELOF_VMDSTYPE 23 1
USELOF_VMDSYSOP C7 80
USELOF_VMDTHRCT 108 4
USELOF_VMDTTIME 24 8
USELOF_VMDTTIME_MT1 25C 8
USELOF_VMDTTMP 154 8
USELOF_VMDTTMP_MT1 274 8
USELOF_VMDTTMS 164 8
USELOF_VMDTTMS_MT1 284 8
USELOF_VMDUFACTC 20C 4
USELOF_VMDUFIBRC 210 4
USELOF_VMDUFORC C7 08
USELOF_VMDUSER 14 8
USELOF_VMDUSRCT C7 40
USELOF_VMDVCSCT 84 4
USELOF_VMDVDISK 100 4
USELOF_VMDVDSCT 88 4
USELOF_VMDVOSCT 94 4
USELOF_VMDVSEVM A8 4
USELOF_VMDVSTVM AC 4
USELOF_VMDVSUVM B0 4
USELOF_VMDVTIME 2C 8
USELOF_VMDVTIME_MT1 264 8
USELOF_VMDVTMP 14C 8
USELOF_VMDVTMP_MT1 26C 8
USELOF_VMDVTMS 15C 8
USELOF_VMDVTMS_MT1 27C 8
USELOF_VMDVTSCT 90 4
USELOF_VMDVUSCT 8C 4
USELOF_VMDVVECT 1EC 40
USELOF_VMDWASTE 254 4
USELOF_VMDWKPLX 1E0 4
USELOF_VMDWKTOD 1E4 8
USELOF_VMDWKTOT 1DC 4
USELOF_VMDWSSPR 4C 4
USELOF_VMDXAUTO C7 01
USELOF_VMDX98CT B4 4
USELOF_VMUASNORD C 4
USELOF_VMUDSPETM 324 8
USELOF_VMUDSPTSQ 32C 16
USELOF_VMUDWTETM 308 8
USELOF_VMUDWTTSQ 310 16
USELOF_VMUMODRB 6 40
USELOF_VMUNRBAL 1F0 4
USELOF_VMUPLTL 0 4
USELOF_VMUREBAL 200 4
USELOF_VMURROBN 6 80
USELOF_VMUSTLTL 0 4
USELOF_VMUTOPDA 0 12
USELOF_VMUTOPDI 0 2
USELOF_VMUTOPDS 2 4
USELOF_VMUTOPDX 1F6 1
USELOF_VMUTOPFL 7 1
USELOF_VMUTOPLU 8 4
USELOF_VMUTOPNE 1F4 1
USELOF_VMUTOPNS 1F5 1
USELOF_VMUTTIMSQ 33C 16
USELOF_VMUVMTL 0 4
USELOF_ZAP_SSHABSSH 180 4
USELOF_ZAP_SSHFLG1 188 1
USELOF_ZAP_SSHLIMH 188 40
USELOF_ZAP_SSHMXSHA 188 10
USELOF_ZAP_SSHMXSHR 184 4
USELOF_ZAP_SSHNMSHA 188 20
USELOF_ZAP_SSHRELSH 17C 4
USELOF_ZIP_SSHABSSH 1B0 4
USELOF_ZIP_SSHFLG1 1B8 1
USELOF_ZIP_SSHLIMH 1B8 40
USELOF_ZIP_SSHMXSHA 1B8 10
USELOF_ZIP_SSHMXSHR 1B4 4
USELOF_ZIP_SSHNMSHA 1B8 20
USELOF_ZIP_SSHRELSH 1AC 4
This information is based on z/VM V6R3.0.
Last updated on 07 Apr 2016 at 07:31:38.
Copyright IBM Corporation, 1990, 2016