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SMF Type 71 RecordThis table shows the record layout for type 71 SMF records
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It's easy to report on SMF 71 data! | |
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Spectrum SMF Writer handles the difficult SMF record parsing for you automatically. You just specify which fields you want to see. Spectrum SMF Writer also converts the arcane date and time fields and reformats them into an attractive report. Plus, Spectrum SMF Writer can export SMF data as comma delimited files to use on your PC.
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| Offset (Dec.) | Offset (Hex) | Name | Length | Format | Description |
| 0 | 0 | SMF71LEN | 2 | binary | Record length. This field and the next field (total of four bytes) form the RDW (record descriptor word). See “Standard SMF Record Header” on page 13-1 for a detailed description.
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| 2 | 2 | SMF71SEG | 2 | binary | Segment descriptor (see record length field).
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| 4 | 4 | SMF71FLG | 1 | binary | System indicator: Bit Meaning When Set 0 New record format 1 Subtypes used 2 Reserved 3-6 Version indicators* 7 System is running in PR/SM mode.*See “Standard SMF Record Header” on page 13-1 for a detailed description.
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| 5 | 5 | SMF71RTY | 1 | binary | Record type 71 (X'47').
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| 6 | 6 | SMF71TME | 4 | binary | Time since midnight, in hundredths of a second, when the record was moved into the SMF buffer.
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| 10 | A | SMF71DTE | 4 | packed | Date when the record was moved into the SMF buffer, in the form 0cyydddF. See “Standard SMF Record Header” on page 13-1 for a detailed description.
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| 14 | E | SMF71SID | 4 | EBCDIC | System identification (from the SMFPRMxx SID parameter).
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| 18 | 12 | SMF71SSI | 4 | EBCDIC | Subsystem identification (‘RMF’).
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| 22 | 16 | SMF71STY | 2 | binary | Record subtype=1.
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| 24 | 18 | SMF71TRN | 2 | binary | Number of triplets in this record. A triplet is a set of three SMF fields (offset/length/number values) that defines a section of the record.
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| 26 | 1A | -- | 2 | binary | Reserved.
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| 28 | 1C | SMF71PRS | 4 | binary | Offset to RMF product section.
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| 32 | 20 | SMF71PRL | 2 | binary | Length of RMF product section.
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| 34 | 22 | SMF71PRN | 2 | binary | Number of RMF product sections.
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| 36 | 24 | SMF71PDS | 4 | binary | Offset to paging data sections.
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| 40 | 28 | SMF71PDL | 2 | binary | Length of paging data section.
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| 42 | 2A | SMF71PDN | 2 | binary | Number of paging data section.
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| 44 | 2C | SMF71SWS | 4 | binary | Offset to swap placement data section.
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| 48 | 30 | SMF71SWL | 2 | binary | Length of swap placement data section.
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| 50 | 32 | SMF71SWN | 2 | binary | Number of swap placement data sections.
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| 0 | 0 | SMF71MFV | 2 | packed | RMF version number.
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| 2 | 2 | SMF71PRD | 8 | EBCDIC | Product name (‘RMF’).
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| 10 | A | SMF71IST | 4 | packed | Time that the RMF measurement interval started, in the form 0hhmmssF, where hh is the hours, mm is the minutes, ss is the seconds, and F is the sign.
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| 14 | E | SMF71DAT | 4 | packed | Date when the RMF measurement interval started, in the form 0cyydddF. See “Standard SMF Record Header” on page 13-1 for a detailed description.
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| 18 | 12 | SMF71INT | 4 | packed | Duration of the RMF measurement interval, in the form mmsstttF where mm is the minutes, ss is the seconds, ttt is the milliseconds, and F is the sign. (The end of the measurement interval is the sum of the recorded start time and this field.)
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| 22 | 16 | -- | 2 | binary | Reserved.
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| 24 | 18 | SMF71SAM | 4 | binary | Number of RMF samples.
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| 28 | 1C | -- | 2 | binary | Reserved.
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| 30 | 1E | SMF71FLA | 2 | binary | Flags Bit Meaning When Set 0 Reserved 1 Samples have been skipped 2 Record was written by RMF Monitor III 3 Interval was synchronized with SMF 4-15 Reserved.
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| 32 | 20 | -- | 4 | binary | Reserved.
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| 36 | 24 | SMF71CYC | 4 | packed | Sampling cycle length, in the form 000ttttF, where tttt is the milliseconds and F is the sign (taken from CYCLE option). The range of values is 0.050 to 9.999 seconds.
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| 40 | 28 | SMF71MVS | 8 | EBCDIC | MVS software level (consists of an acronym and the version, release, and modification level - ZVvvrrmm).
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| 48 | 30 | SMF71IML | 1 | binary | Indicates the type of processor complex on which data measurements were taken. Value Meaning 3 9672, zSeries 49 31 SMF73PRF 1 binary Processor flags.
Bit Meaning When Set 0 The system has expanded storage 1 The processor is enabled for ES connection architecture (ESCA) 2 There is an ES connection director in the configuration 3 System is running in z/Architecture mode 4 At least one zAAP is currently installed 5 At least one zIIP is currently installed 6 Enhanced DAT architecture available 7 Reserved. |
| 50 | 32 | SMF71PTN | 1 | binary | PR/SM partition number of the partition that wrote this record.
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| 51 | 33 | SMF71SRL | 1 | binary | SMF record level change number (X’56’ for z/OS V1R11 RMF). This field enables processing of SMF record level changes in an existing release.
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| 52 | 34 | SMF71IET | 8 | char | Interval expiration time token. This token can be used to identify other than RMF records that belong to the same interval (if interval was synchronized with SMF).
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| 60 | 3C | SMF71LGO | 8 | binary | Offset GMT to local time (STCK format).
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| 68 | 44 | SMF71RAO | 4 | binary | Offset to reassembly area relative to start of RMF product section.
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| 72 | 48 | SMF71RAL | 2 | binary | Length of reassembly area. Area consists of a fixed header and a variable number of information blocks. Length depends on the record type/subtype, but is fixed for a specific type/subtype.
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| 74 | 4A | SMF71RAN | 2 | binary | Reassembly area indicator. Value Meaning 0 Record is not broken. 1 Record is broken.Note: This field is used to indicate whether an SMF record is a broken record. Therefore, offset (SMF71RAO) and length (SMF71RAL) are only valid if SMF71RAN = 1. A reassembly area is only present in broken records.
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| 76 | 4C | SMF71OIL | 2 | binary | Original interval length as defined in the session or by SMF (in seconds).
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| 78 | 4E | SMF71SYN | 2 | binary | SYNC value in seconds.
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| 80 | 50 | SMF71GIE | 8 | binary | Projected gathering interval end (STCK format) GMT time.
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| 88 | 58 | SMF71XNM | 8 | EBCDIC | Sysplex name as defined in parmlib member COUPLExx.
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| 96 | 60 | SMF71SNM | 8 | EBCDIC | System name for current system as defined in parmlib member IEASYSxx SYSNAME parameter.
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| 0 | 0 | SMF71RBR | 2 | binary | Total number of broken records built from the original large record.
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| 2 | 2 | SMF71RSQ | 2 | binary | Sequence number of this broken record. Every broken record built from the same large record must have a unique sequence number, it is in the range from 1 to SMF71RBR.
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| 4 | 4 | SMF71RIO | 4 | binary | Offset to first reassembly information block relative to start of reassembly area header.
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| 8 | 8 | SMF71RIL | 2 | binary | Length of reassembly information block.
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| 10 | A | SMF71RIN | 2 | binary | Number of reassembly information blocks (same value as SMF71TRN in header section).
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| 12 | C | -- | 4 | binary | Reserved.
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| 0 | 0 | SMF71RNN | 2 | binary | Total number of sections in the original large record. This field contains information of how many sections of a specific type were contained in the original SMF record. This field is a copy of the number field of the triplet in the original (non broken) record.
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| 2 | 2 | SMF71RPP | 2 | binary | Position of the first of one or more consecutive sections described by this block as in the original record. Values in the range of 1 to SMF71RNN are valid for correct processing. A value of 0 will skip processing of this information block. This field provides information where the sections that are part of this broken record were placed in the original record before the split took place. The actual number of consecutive sections contained in this record is available from the actual triplet in the header extension.
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| 0 | 0 | SMF71PIN | 4 | binary | Number of non-VIO page-ins from auxiliary to central storage. This field includes page-ins required through page faults, specific page requests, and page fixes. It does not include page reclaims or page-ins for VIO data sets.
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| 4 | 4 | SMF71POT | 4 | binary | Number of non-VIO page-outs from central to auxiliary storage. This field includes page-outs required through specific page requests as well as those pages stolen by the paging supervisor through infrequent use. It does not include page-outs for VIO data sets.
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| 8 | 8 | -- | 4 | binary | Reserved.
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| 12 | C | SMF71SSQ | 4 | binary | Number of address space swap sequences. (A swap sequence consists of an address space swap-out and swap-in.)
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| 16 | 10 | SMF71SIN | 4 | binary | Number of pages swapped in. This field includes: LSQA, fixed pages, and those pages that the real storage manager determined to be active when the address space was swapped in. It does not include page reclaims.
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| 20 | 14 | SMF71SOT | 4 | binary | Number of pages swapped out. This field includes: LSQA, private area fixed pages, and private area non-fixed changed pages.
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| 24 | 18 | SMF71VIN | 4 | binary | Number of VIO page-ins from auxiliary to central storage. This field includes page-ins resulting from page faults or specific page requests on a VIO window. It does not include VIO swap-ins or page-ins for the common area.
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| 28 | 1C | SMF71VOT | 4 | binary | Number of VIO page-outs from central to auxiliary storage. This field includes page-outs resulting from specific page requests on a VIO window as well as those pages stolen by the paging supervisor through infrequent use. It does not include VIO swap-outs or page-outs for the common area.
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| 32 | 20 | -- | 4 | binary | Reserved.
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| 36 | 24 | SMF71SNI | 4 | binary | Number of non-VIO page-ins (from auxiliary to central storage) performed in common area (LPA/CSA).
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| 40 | 28 | SMF71SNO | 4 | binary | Number of non-VIO page-outs (from central to auxiliary storage) performed in common area (LPA/CSA).
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| 44 | 2C | -- | 4 | binary | Reserved.
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| 48 | 30 | SMF71LNI | 4 | binary | Number of non-VIO page-ins performed in LPA.
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| 52 | 34 | -- | 4 | binary | Reserved.
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| 56 | 38 | SMF71AFC | 4 | binary | End-of-interval snapshot value of the number of unused central storage page frames.
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| 60 | 3C | SMF71TFC | 4 | binary | Number of page frames defined in central storage. (This field does not include frames occupied by the nucleus, frames marked as bad or offline, or frames used by HSA or PR/SM.)
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| 64 | 40 | SMF71TSC | 4 | binary | Total number of local page data set slots.
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| 68 | 44 | SMF71DSC | 4 | binary | Number of local page data set slots allocated to VIO private area pages.
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| 72 | 48 | SMF71VSC | 4 | binary | Number of local page data set slots allocated to non-VIO private area pages.
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| 76 | 4C | SMF71NSC | 4 | binary | Number of usable local page data set slots that have not been allocated.
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| 80 | 50 | SMF71FIN | 4 | binary | Number of central storage frames in nucleus.
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| 84 | 54 | SMF71MNF | 4 | binary | Minimum number of unused central storage page frames.
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| 88 | 58 | SMF71MXF | 4 | binary | Maximum number of unused central storage page frames.
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| 92 | 5C | SMF71AVF | 4 | binary | Average number of unused central storage page frames.
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| 96 | 60 | SMF71MNP | 4 | binary | Minimum number of CSA central storage frames used.
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| 100 | 64 | SMF71MXP | 4 | binary | Maximum number of CSA central storage frames used.
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| 104 | 68 | SMF71AVP | 4 | binary | Average number of CSA central storage frames used.
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| 108 | 6C | SMF71MNS | 4 | binary | Minimum number of pageable address space central storage frames in the private address space.
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| 112 | 70 | SMF71MXS | 4 | binary | Maximum number of pageable address space central storage frames in the private address space.
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| 116 | 74 | SMF71AVS | 4 | binary | Average number of pageable address space central storage frames in the private address space.
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| 120 | 78 | SMF71MNT | 4 | binary | Minimum total number of central storage frames used.
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| 124 | 7C | SMF71MXT | 4 | binary | Maximum total number of central storage frames used.
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| 128 | 80 | SMF71AVT | 4 | binary | Average total number of central storage frames used.
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| 132 | 84 | SMF71MNQ | 4 | binary | Minimum number of SQA fixed frames in central storage.
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| 136 | 88 | SMF71MXQ | 4 | binary | Maximum number of SQA fixed frames in central storage.
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| 140 | 8C | SMF71AVQ | 4 | binary | Average number of SQA fixed frames in central storage.
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| 144 | 90 | SMF71MNC | 4 | binary | Minimum number of CSA fixed frames in central storage.
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| 148 | 94 | SMF71MXC | 4 | binary | Maximum number of CSA fixed frames in central storage.
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| 152 | 98 | SMF71AVC | 4 | binary | Average number of CSA fixed frames in central storage.
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| 156 | 9C | SMF71MNR | 4 | binary | Minimum number of non-LSQA fixed central storage frames in the private address space.
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| 160 | A0 | SMF71MXR | 4 | binary | Maximum number of non-LSQA fixed central storage frames in the private address space.
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| 164 | A4 | SMF71AVR | 4 | binary | Average number of non-LSQA fixed central storage frames in the private address space.
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| 168 | A8 | SMF71MNX | 4 | binary | Minimum total number of fixed central storage frames used.
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| 172 | AC | SMF71MXX | 4 | binary | Maximum total number of fixed central storage frames used.
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| 176 | B0 | SMF71AVX | 4 | binary | Average total number of fixed central storage frames used.
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| 180 | B4 | SMF71MNU | 4 | binary | Minimum number of usable local page data set slots that have not been allocated.
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| 184 | B8 | SMF71MXU | 4 | binary | Maximum number of usable local page data set slots that have not been allocated.
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| 188 | BC | SMF71AVU | 4 | binary | Average number of usable local page data set slots that have not been allocated.
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| 192 | C0 | SMF71MNV | 4 | binary | Minimum number of local page data set slots allocated to VIO private area pages.
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| 196 | C4 | SMF71MXV | 4 | binary | Maximum number of local page data set slots allocated to VIO private area pages.
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| 200 | C8 | SMF71AVV | 4 | binary | Average number of local page data set slots allocated to VIO private area pages.
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| 204 | CC | SMF71MNM | 4 | binary | Minimum number of local page data set slots allocated to non-VIO private area pages.
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| 208 | D0 | SMF71MXM | 4 | binary | Maximum number of local page data set slots allocated to non-VIO private area pages.
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| 212 | D4 | SMF71AVM | 4 | binary | Average number of local page data set slots allocated to non-VIO private area pages.
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| 216 | D8 | SMF71MNB | 4 | binary | Minimum number of unusable local page data set slots.
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| 220 | DC | SMF71MXB | 4 | binary | Maximum number of unusable local page data set slots.
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| 224 | E0 | SMF71AVB | 4 | binary | Average number of unusable local page data set slots.
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| 228 | E4 | SMF71MNA | 4 | binary | Minimum total number of local page data set slots.
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| 232 | E8 | SMF71MXA | 4 | binary | Maximum total number of local page data set slots.
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| 236 | EC | SMF71IS1 | 2 | binary | Number of samples skipped due to invalid fixed frame counts. Fields affected are SMF71MNC, MXC, AVC, MNR, MXR and AVR.
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| 238 | EE | SMF71IS2 | 2 | binary | Number of incorrect samples resulting from negative calculations. Fields affected are the same as SMF71IS1.
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| 240 | F0 | SMF71VME | 4 | binary | Total VIO pages written to expanded storage from central storage.
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| 244 | F4 | SMF71VMG | 4 | binary | Total VIO pages migrated from expanded storage to auxiliary storage.
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| 248 | F8 | SMF71VRE | 4 | binary | Total VIO pages read from expanded storage to central storage.
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| 252 | FC | SMF71MVE | 4 | binary | Minimum number of VIO pages in expanded storage.
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| 256 | 100 | SMF71XVE | 4 | binary | Maximum number of VIO pages in expanded storage.
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| 260 | 104 | SMF71AVE | 4 | binary | Average number of VIO pages in expanded storage.
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| 264 | 108 | -- | 36 | binary | Reserved.
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| 300 | 12C | SMF71NLP | 4 | binary | Minimum number of LPA frames in central storage.
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| 304 | 130 | SMF71XLP | 4 | binary | Maximum number of LPA frames in central storage
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| 308 | 134 | SMF71ALP | 4 | binary | Average number of LPA frames in central storage.
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| 312 | 138 | SMF71NLF | 4 | binary | Minimum number of LPA fixed frames in central storage.
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| 316 | 13C | SMF71XLF | 4 | binary | Maximum number of LPA fixed frames in central storage.
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| 320 | 140 | SMF71ALF | 4 | binary | Average number of LPA fixed frames in central storage.
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| 324 | 144 | SMF71NLS | 4 | binary | Minimum number of LSQA fixed frames in central storage.
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| 328 | 148 | SMF71XLS | 4 | binary | Maximum number of LSQA fixed frames in central storage.
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| 332 | 14C | SMF71ALS | 4 | binary | Average number of LSQA fixed frames in central storage.
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| 336 | 150 | SMF71MNL | 4 | binary | Minimum number of fixed frames in central storage (less than 16 megabytes).
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| 340 | 154 | SMF71MXL | 4 | binary | Maximum number of fixed frames in central storage (less than 16 megabytes).
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| 344 | 158 | SMF71AVL | 4 | binary | Average number of fixed frames in central storage (less than 16 megabytes).
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| 348 | 15C | SMF71PMV | 4 | binary | Total number of pages moved within central storage.
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| 352 | 160 | SMF71OPT | 8 | EBCDIC | SRM opt member name.
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| 360 | 168 | SMF71PES | 4 | binary | Total number of pages moved to expanded storage equals the sum of all variables recording expanded storage page moves. This includes those involving Hiperspaces and VIO data sets.
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| 364 | 16C | SMF71PEA | 4 | binary | Total number of pages migrated from expanded storage to auxiliary storage.
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| 368 | 170 | SMF71AMN | 4 | binary | Minimum number of available expanded storage frames used.
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| 372 | 174 | SMF71AMX | 4 | binary | Maximum number of available expanded storage frames used.
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| 376 | 178 | SMF71ASA | 4 | binary | Average number of available expanded storage frames used.
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| 380 | 17C | SMF71LIC | 4 | binary | Minimum high UIC. A value from 0 to 2540 that indicates the age (in seconds) of the oldest unreferenced frame in central storage.
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| 384 | 180 | SMF71HIC | 4 | binary | Maximum high UIC. A value from 0 to 2540 that indicates the age (in seconds) of the oldest unreferenced frame in central storage.
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| 388 | 184 | SMF71ACA | 4 | binary | Average high UIC (scale factor= -1). Scale factor -1 means the field has been multiplied by 10 to give a result in tenths and must be multiplied by 10 -1 to get the correct value.
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| 392 | 188 | SMF71LMA | 4 | binary | Minimum migration age; the time an unreferenced page remains in expanded storage before migrating to auxiliary storage.
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| 396 | 18C | SMF71HMA | 4 | binary | Maximum migration age; the time an unreferenced page remains in expanded storage before migrating to auxiliary storage.
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| 400 | 190 | SMF71AMA | 4 | binary | Average migration age: the time an unreferenced page remains in expanded storage before migrating to auxiliary storage (scale factor= -1). Scale factor -1 means the field has been multiplied by 10 to give a result in tenths and must be multiplied by 10 -1 to get the correct value.
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| 404 | 194 | SMF71CF | 4 | binary | Number of installed expanded storage frames used.
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| 408 | 198 | SMF71OLE | 4 | binary | Number of online expanded storage frames used.
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| 412 | 19C | SMF71RES | 4 | binary | Total number of pages read from expanded storage to central storage equals the sum of all variables recording expanded storage reads. This includes those involving Hiperspaces and VIO data sets.
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| 416 | 1A0 | SMF71MSR | 4 | binary | Minimum number SQA pages in central storage.
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| 420 | 1A4 | SMF71XSR | 4 | binary | Maximum number SQA pages in central storage.
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| 424 | 1A8 | SMF71ASR | 4 | binary | Average number of SQA pages in central storage.
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| 428 | 1AC | SMF71MSE | 4 | binary | Minimum number SQA pages in expanded storage.
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| 432 | 1B0 | SMF71XSE | 4 | binary | Maximum number SQA pages in expanded storage.
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| 436 | 1B4 | SMF71ASE | 4 | binary | Average number of SQA pages in expanded storage.
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| 440 | 1B8 | SMF71LME | 4 | binary | Minimum LPA pages in expanded storage.
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| 444 | 1BC | SMF71LXE | 4 | binary | Maximum number of LPA pages in expanded storage.
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| 448 | 1C0 | SMF71LAE | 4 | binary | Average number of LPA pages in expanded storage.
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| 452 | 1C4 | SMF71CME | 4 | binary | Minimum number CSA pages in expanded storage.
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| 456 | 1C8 | SMF71CXE | 4 | binary | Maximum number of CSA pages in expanded storage.
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| 460 | 1CC | SMF71CAE | 4 | binary | Average number of CSA pages in expanded storage.
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| 464 | 1D0 | SMF71MLR | 4 | binary | Minimum number of LSQA pages in central storage.
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| 468 | 1D4 | SMF71XLR | 4 | binary | Maximum number of LSQA pages in central storage.
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| 472 | 1D8 | SMF71ALR | 4 | binary | Average number of LSQA pages in central storage.
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| 476 | 1DC | SMF71MLE | 4 | binary | Minimum number of LSQA pages in expanded storage.
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| 480 | 1E0 | SMF71XLE | 4 | binary | Maximum number of LSQA pages in expanded storage.
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| 484 | 1E4 | SMF71ALE | 4 | binary | Average number of LSQA pages in expanded storage.
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| 488 | 1E8 | SMF71RME | 4 | binary | Minimum REG region (private) + SWA pages in expanded storage.
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| 492 | 1EC | SMF71RXE | 4 | binary | Maximum REG region (private) + SWA pages in expanded storage.
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| 496 | 1F0 | SMF71RAE | 4 | binary | Average REG region (private) + SWA pages in expanded storage.
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| 500 | 1F4 | SMF71ISC | 4 | binary | Number of incorrect samples returned from collector service.
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| 504 | 1F8 | SMF71HME | 4 | binary | Total hiperspace pages written to expanded storage from central storage.
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| 508 | 1FC | SMF71HRE | 4 | binary | Total hiperspace pages read from expanded storage to central storage.
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| 512 | 200 | SMF71HMG | 4 | binary | Total hiperspace pages migrated from expanded storage to auxiliary storage.
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| 516 | 204 | SMF71HOT | 4 | binary | Number of hiperspace page-outs from central to auxiliary storage.
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| 520 | 208 | SMF71HIN | 4 | binary | Number of hiperspace page-ins from auxiliary to central storage.
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| 524 | 20C | SMF71MHE | 4 | binary | Minimum number of hiperspace pages in expanded storage.
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| 528 | 210 | SMF71XHE | 4 | binary | Maximum number of hiperspace pages in expanded storage.
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| 532 | 214 | SMF71AHE | 4 | binary | Average number of hiperspace pages in expanded storage.
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| 536 | 218 | SMF71BLP | 4 | binary | Number of blocked pages paged in (this does not include VIO or hiperspace pages).
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| 540 | 21C | SMF71BLK | 4 | binary | Number of blocks paged in.
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| 544 | 220 | SMF71PWS | 4 | binary | Number of primary working-set pages migrated from expanded storage.
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| 548 | 224 | SMF71FNM | 4 | binary | Number of expanded storage frames freed without migration.
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| 552 | 228 | SMF71PMT | 8 | binary | Steal timer - the elapsed time spent in a preferred steal in CPU-timer units. The interval of CPU time needed to steal the page includes the time to move the contents of the stolen page and any time spent in frame steal processing of any type. Some examples of the types of steal routines whose CPU time get included in SMF71PMT are non-preferred above, non-preferred below, preferred above, preferred below, storage buffer frame queue, bottom double frame queue, and V=R waiting frame. No matter what type of steal processing occurs, the steal module records it all, and it gets included in this field. Note that SMF71PMT does not include the time to move the new contents into the page.
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| 560 | 230 | SMF71SBI | 4 | binary | Number of system pageable areas block page ins.
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| 564 | 234 | SMF71LBI | 4 | binary | Number of LPA block page ins.
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| 568 | 238 | SMF71ASI | 8 | floating | Number of page-ins from auxiliary storage for shared page groups.
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| 576 | 240 | SMF71ASO | 8 | floating | Number of page-outs to auxiliary storage for shared page groups.
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| 584 | 248 | SMF71ESI | 8 | floating | Number of page-ins from expanded storage for shared page groups.
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| 592 | 250 | SMF71ESO | 8 | floating | Number of page-outs to expanded storage for shared page groups.
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| 600 | 258 | SMF71MGT | 8 | floating | Minimum number of shared page groups in the system.
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| 608 | 260 | SMF71XGT | 8 | floating | Maximum number of shared page groups in the system.
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| 616 | 268 | SMF71AGT | 8 | floating | Average number of shared page groups in the system.
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| 624 | 270 | SMF71MGC | 8 | floating | Minimum number of shared page groups in the central storage.
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| 632 | 278 | SMF71XGC | 8 | floating | Maximum number of shared page groups in the central storage.
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| 640 | 280 | SMF71AGC | 8 | floating | Average number of shared page groups in the central storage.
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| 648 | 288 | SMF71MGE | 8 | floating | Minimum number of shared page groups in the expanded storage.
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| 656 | 290 | SMF71XGE | 8 | floating | Maximum number of shared page groups in the expanded storage.
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| 664 | 298 | SMF71AGE | 8 | floating | Average number of shared page groups in the expanded storage.
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| 672 | 2A0 | SMF71MGA | 8 | floating | Minimum number of auxiliary slots in use for shared page groups.
|
| 680 | 2A8 | SMF71XGA | 8 | floating | Maximum number of auxiliary slots in use for shared page groups.
|
| 688 | 2B0 | SMF71AGA | 8 | floating | Average number of auxiliary slots in use for shared page groups.
|
| 696 | 2B8 | SMF71MGF | 8 | floating | Minimum number of shared page groups fixed in the system.
|
| 704 | 2C0 | SMF71XGF | 8 | floating | Maximum number of shared page groups fixed in the system.
|
| 712 | 2C8 | SMF71AGF | 8 | floating | Average number of shared page groups fixed in the system.
|
| 720 | 2D0 | SMF71MGB | 8 | floating | Minimum number of shared page groups fixed below 16 MB in the system.
|
| 728 | 2D8 | SMF71XGB | 8 | floating | Maximum number of shared page groups fixed below 16 MB in the system.
|
| 736 | 2E0 | SMF71AGB | 8 | floating | Average number of shared page groups fixed below 16 MB in the system.
|
| 744 | 2E8 | SMF71CAM | 8 | floating | Minimum number of available central storage frames.
|
| 752 | 2F0 | SMF71CAX | 8 | floating | Maximum number of available central storage frames.
|
| 760 | 2F8 | SMF71CAA | 8 | floating | Average number of available central storage frames.
|
| 768 | 300 | SMF71CLM | 8 | floating | Minimum number of low-impact central storage frames.
|
| 776 | 308 | SMF71CLX | 8 | floating | Maximum number of low-impact central storage frames.
|
| 784 | 310 | SMF71CLA | 8 | floating | Average number of low-impact central storage frames.
|
| 792 | 318 | SMF71CMM | 8 | floating | Minimum number of medium-impact central storage frames.
|
| 800 | 320 | SMF71CMX | 8 | floating | Maximum number of medium-impact central storage frames.
|
| 808 | 328 | SMF71CMA | 8 | floating | Average number of medium-impact central storage frames.
|
| 816 | 330 | SMF71CHM | 8 | floating | Minimum number of high-impact central storage frames.
|
| 824 | 338 | SMF71CHX | 8 | floating | Maximum number of high-impact central storage frames.
|
| 832 | 340 | SMF71CHA | 8 | floating | Average number of high-impact central storage frames.
|
| 840 | 348 | SMF71EAM | 8 | floating | Minimum number of available expanded storage frames.
|
| 848 | 350 | SMF71EAX | 8 | floating | Maximum number of available expanded storage frames.
|
| 856 | 358 | SMF71EAA | 8 | floating | Average number of available expanded storage frames.
|
| 864 | 360 | SMF71ELM | 8 | floating | Minimum number of low-impact expanded storage frames.
|
| 872 | 368 | SMF71ELX | 8 | floating | Maximum number of low-impact expanded storage frames.
|
| 880 | 370 | SMF71ELA | 8 | floating | Average number of low-impact expanded storage frames.
|
| 888 | 378 | SMF71EMM | 8 | floating | Minimum number of medium-impact expanded storage frames.
|
| 896 | 380 | SMF71EMX | 8 | floating | Maximum number of medium-impact expanded storage frames.
|
| 904 | 388 | SMF71EMA | 8 | floating | Average number of medium-impact expanded storage frames.
|
| 912 | 390 | SMF71EHM | 8 | floating | Minimum number of high-impact expanded storage frames.
|
| 920 | 398 | SMF71EHX | 8 | floating | Maximum number of high-impact expanded storage frames.
|
| 928 | 3A0 | SMF71EHA | 8 | floating | Average number of high-impact expanded storage frames.
|
| 936 | 3A8 | SMF71MVI | 8 | floating | Minimum number of VIO pages in real storage (z/Architecture mode).
|
| 944 | 3B0 | SMF71XVI | 8 | floating | Maximum number of VIO pages in real storage (z/Architecture mode).
|
| 952 | 3B8 | SMF71AVI | 8 | floating | Average number of VIO pages in real storage (z/Architecture mode).
|
| 960 | 3C0 | SMF71MHI | 8 | floating | Minimum number of hiperspace pages in real storage (z/Architecture mode).
|
| 968 | 3C8 | SMF71XHI | 8 | floating | Maximum number of hiperspace pages in real storage (z/Architecture mode).
|
| 976 | 3D0 | SMF71AHI | 8 | floating | Average number of hiperspace pages in real storage (z/Architecture mode).
|
| 984 | 3D8 | SMF71VWS | 8 | floating | Number of VIO pages written to real storage (z/Architecture mode).
|
| 992 | 3E0 | SMF71VRS | 8 | floating | Number of VIO pages read from real storage (z/Architecture mode).
|
| 1000 | 3E8 | SMF71HWS | 8 | floating | Number of hiperspace pages written to real storage (z/Architecture mode).
|
| 1008 | 3F0 | SMF71HRS | 8 | floating | Number of hiperspace pages read from real storage (z/Architecture mode).
|
| 1016 | 3F8 | SMF71MFB | 8 | floating | Minimum number of pages fixed between 16M and 2G (z/Architecture mode).
|
| 1024 | 400 | SMF71XFB | 8 | floating | Maximum number of pages fixed between 16M and 2G (z/Architecture mode).
|
| 1032 | 408 | SMF71AFB | 8 | floating | Average number of pages fixed between 16M and 2G (z/Architecture mode).
|
| 1040 | 410 | SMF71PTH | 8 | floating | Average number of shared pages in the system (with virtual storage address above the bar).
|
| 1048 | 418 | SMF71PCH | 8 | floating | Average number of shared pages in central storage (with virtual storage address above the bar).
|
| 1056 | 420 | SMF71PAH | 8 | floating | Average number of shared pages in auxiliary storage (with virtual storage address above the bar).
|
| 1064 | 428 | SMF71BLG | 8 | floating | Maximum number of shared bytes from large virtual memory in a memory object for the entire system.
|
| 1072 | 430 | SMF71PIH | 8 | floating | Number of page-ins from auxiliary storage for shared pages.
|
| 1080 | 438 | SMF71POH | 8 | floating | Number of page-outs to auxiliary storage for shared pages (with virtual storage address above the bar).
|
| 1088 | 440 | SMF71ULM | 4 | binary | Lowest minimum system UIC during the interval (from MCTMinSystemUIC)
|
| 1092 | 444 | SMF71ULC | 4 | binary | Lowest current system UIC during the interval (from MCTCurSystemUIC)
|
| 1096 | 448 | SMF71UHC | 4 | binary | Highest current system UIC during the interval (from MCTCurSystemUIC)
|
| 1100 | 44C | SMF71UHX | 4 | binary | Highest maximum system UIC during the interval (from MCTMaxSystemUIC)
|
| 1104 | 450 | SMF71UAM | 4 | binary | Average minimum system UIC during the interval (from MCTMinSystemUIC)
|
| 1108 | 454 | SMF71UAC | 4 | binary | Average current system UIC during the interval (from MCTCurSystemUIC)
|
| 1112 | 458 | SMF71UAX | 4 | binary | Average maximum system UIC during the interval (from MCTMaxSystemUIC)
|
| 1116 | 45C | SMF71LOM | 8 | floating | Minimum number of memory objects allocated in the system.
|
| 1124 | 464 | SMF71LOX | 8 | floating | Maximum number of memory objects allocated in the system.
|
| 1132 | 46C | SMF71LOA | 8 | floating | Average number of memory objects allocated in the system.
|
| 1140 | 474 | SMF71LRM | 8 | floating | Minimum number of 1 MB frames backed in real storage.
|
| 1148 | 47C | SMF71LRX | 8 | floating | Maximum number of 1 MB frames backed in real storage.
|
| 1156 | 484 | SMF71LRA | 8 | floating | Average number of 1 MB frames backed in real storage.
|
| 1164 | 48C | SMF71COM | 8 | floating | Minimum number of 64-bit common memory objects allocated in the system
|
| 1172 | 494 | SMF71COX | 8 | floating | Maximum number of 64-bit common memory objects allocated in the system
|
| 1180 | 49C | SMF71COA | 8 | floating | Average number of 64-bit common memory objects allocated in the system
|
| 1188 | 4A4 | SMF71CRM | 8 | floating | Minimum number of 64-bit common memory frames backed in real storage
|
| 1196 | 4AC | SMF71CRX | 8 | floating | Maximum number of 64-bit common memory frames backed in real storage
|
| 1204 | 4B4 | SMF71CRA | 8 | floating | Average number of 64-bit common memory frames backed in real storage
|
| 1212 | 4BC | SMF71CFM | 8 | floating | Minimum number of 64-bit common memory frames fixed in real storage
|
| 1220 | 4C4 | SMF71CFX | 8 | floating | Maximum number of 64-bit common memory frames fixed in real storage
|
| 1228 | 4CC | SMF71CFA | 8 | floating | Average number of 64-bit common memory frames fixed in real storage
|
| 1236 | 4D4 | SMF71CSM | 8 | floating | Minimum number of 64-bit common memory auxiliary storage slots
|
| 1244 | 4DC | SMF71CSX | 8 | floating | Maximum number of 64-bit common memory auxiliary storage slots
|
| 1252 | 4E4 | SMF71CSA | 8 | floating | Average number of 64-bit common memory auxiliary storage slots
|
| 1260 | 4EC | SMF71SOM | 8 | floating | Minimum number of shared memory objects allocated in the system
|
| 1268 | 4F4 | SMF71SOX | 8 | floating | Maximum number of shared memory objects allocated in the system
|
| 1276 | 4FC | SMF71SOA | 8 | floating | Average number of shared memory objects allocated in the system
|
| 1284 | 504 | SMF71SRM | 8 | floating | Minimum number of high virtual shared memory frames backed in real storage
|
| 1292 | 50C | SMF71SRX | 8 | floating | Maximum number of high virtual shared memory frames backed in real storage
|
| 1300 | 514 | SMF71SRA | 8 | floating | Average number of high virtual shared memory frames backed in real storage
|
| 1308 | 51C | SMF71GRN | 4 | binary | Number of GETMAIN requests that have been issued
|
| 1312 | 520 | SMF71FBN | 4 | binary | Number of frames backed during GETMAIN requests that have been issued
|
| 1316 | 524 | SMF71FRN | 4 | binary | Number of fix requests that have been issued for storage (address spaces only) below 2 GB
|
| 1320 | 528 | SMF71FFN | 4 | binary | Number of frames that were requested to be fixed for storage (address spaces only) below 2 GB
|
| 1324 | 52C | SMF711RN | 4 | binary | Number of first reference faults
|
| 1328 | 530 | SMF71NRN | 4 | binary | Number of non-first reference faults
|
This section contains one per swap reason, located by SMF71SWS. | |||||
| 0 | 0 | SMF71TOT | 4 | binary | Total number of swap candidates.
|
| 4 | 4 | SMF71AXD | 4 | binary | Number of physical swaps directed to auxiliary storage from central storage.
|
| 8 | 8 | SMF71LES | 4 | binary | Number of logical swaps to expanded storage after failing a logical swap.
|
| 12 | C | SMF71LAX | 4 | binary | Number of logical swaps to auxiliary storage after failing a logical swap.
|
| 16 | 10 | SMF71ESD | 4 | binary | Number of physical swaps directed to expanded storage from central storage.
|
| 20 | 14 | SMF71MIG | 4 | binary | Total number of physical swaps that migrated from expanded storage to auxiliary storage.
|
The table above is based on the description provided by IBM in its "MVS Systems Management Facilities (SMF)" manual.
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