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SMF Type 42 Record

This table shows the record layout for type 42 SMF records
(DFSMS Statistics and Configuration - z/OS 2.1).

List of other SMF record layouts available.
List of sample SMF reports.

Purpose: Record type 42 contains the following subtype information:

  • Subtype 1 — is created on a timed interval to collect device statistics. The time interval is specified in the IGDSMSxx parmlib member. Subtype 1 summarizes, on a storage-class basis, the buffer manager ‘hits’ (number of page-read requests handled by the buffer manager). A Buffer Manager Facility (BMF) totals section (64 bytes) enables analysis of overall BMF performance. There is one storage-class summary section (64 bytes) for each storage class.

  • Subtype 2 — has one section (88 bytes) for each cache control unit (Model 3990-3) having at least one Storage Management Subsystem- (SMS-) managed device attached. There is one section (16 bytes) for each SMS-managed volume attached to such a control unit.

  • Subtype 3 — is written each time the SMS configuration is changed. The following events cause subtype 3 to be generated:
    • The operator issued a VARY SMS command.
    • An ‘ACTIVATE’ occurred, either by issuing an ACTIVATE command in ISMF or a SETSMS command on the console.
    • An event notification facility (ENF) event occurred, because the operator issued a VARY command to an SMS-managed volume.
    • The status of a LIBRARY or DRIVE has been UPDATED by the Object Access Method (OAC).

  • Subtype 4 - is written to collect System Data Mover session statistics for a concurrent copy session or for an extended sequential data set when interfacing with the backup program. Concurrent copy records contain the identifier ‘CC’; extended sequential data set records contain ‘EXT’.
    • The CC SMF record is issued when the concurrent copy session completes.
    • The EXT SMF record is issued at the close of the processing for the extended sequential data set as follows:
      • If the backup program requested that the extended sequential data set be dumped to tape, one EXT SMF record is issued for reading the entire extended sequential data set.
      • If the backup program requested that the extended sequential data set be copied to DASD, one EXT SMF record is issued for reading the entire extended sequential data set and one EXT SMF record is issued for writing the entire extended sequential data set to DASD.
      • If the backup program requested that the extended sequential data set be processed using a concurrent copy session, then the CC SMF record contains the statistics for reading the extended sequential data set(s) and no EXT SMF record(s) is issued for reading the extended sequential data set(s). If the concurrent copy session was for a copy to DASD, one EXT SMF record is issued for writing each extended sequential data set to DASD.
    For additional information about SMF record 42 subtype 4, see Implementing Concurrent Copy.

  • Subtype 5 — includes storage class VTOC and VVDS I/O statistics. Subtype 5 is written when the global SMF interval expires. The global SMF interval is specified via the INTVAL parameter in the SMF parmlib member. Note: Record type 30 records may also be synchronized to the global interval. See “Performing interval accounting” on page 4-3 for more information on the use of record type 30.

  • Subtype 6 — records DASD data set level I/O statistics. There are two events that cause subtype 6 to be generated:
    • Close, or
    • Immediately after the recording of the type 30 interval record. There is one type 42 subtype 6 record for each type 30 interval record.

  • Subtype 7 — used by Network File System (NFS). See z/OS Network File System Customization and Operation for additional information.

  • Subtype 8 — used by Network File System (NFS). See z/OS Network File System Customization and Operation for additional information.

  • Subtype 9 — is written each time a B37/D37/E37 abend is issued. It includes information about the data set, UCB, JFCB and job that is abending.

  • Subtype 10 — is written at the time of volume selection failure because of insufficient space when allocating a data set.

  • Subtype 11 — is written for extended remote copy (XRC) session statistics whenever the SMF timer interval ends.

  • Subtype 14 — is written to report ADSTAR Distributed Storage Manager (ADSM) accounting for server resources used during a session.

  • Subtype 15 — can be created on a timed interval or whenever the SMF timer ends to collect data about VSAM record-level sharing (RLS) storage class response time. This data includes information for each system and a sysplex-wide summary.

  • Subtype 16 — can be created on a timed interval or whenever the SMF timer ends to collect data about VSAM RLS data set response time. This data includes information for each system and a sysplex-wide summary.

  • Subtype 17 — can be created on a timed interval or whenever the SMF timer ends to collect data about VSAM RLS coupling facility (CF) lock structure usage. This data includes information for each system and a sysplex-wide summary.

  • Subtype 18 — can be created on a timed interval or whenever the SMF timer ends to collect data about VSAM RLS CF cache partition usage. This data includes information for each system and a sysplex-wide summary.

  • Subtype 19 — can be created on a timed interval or whenever the SMF timer ends to collect data about VSAM RLS Local Buffer Manager LRU Statistics Summary. This data includes information for each system and a sysplex-wide summary.

For Subtypes 15, 16, 17, 18 and 19, specify the time interval in the IGDSMSxx parmlib member and activate recording on one system in the sysplex. Because data is collected across the sysplex, it is unnecessary to merge SMF records from all the systems in the sysplex.

  • Subtype 20 is written when STOW INITIALIZE is used to delete all the members from a PDSE to indicate who or what (job, started task, or TSO user) issued the STOW INITIALIZE. It contains the name of the data set and the volume serial of the volume on which it resided.

  • Subtype 21 is written when a member is deleted from a PDS or a PDSE to indicate who or what (job, started task, or TSO user) deleted the member. It contains the name of the data set and the volume serial of the volume on which it resided, as well as all the aliases of the member that will fit in the SMF record.

  • Subtype 22 is used by DFSMSrmm for audit records. Use the IBM assigned record type 42 subtypes 22 to avoid DFSMSrmm SMF records requiring record types from the user-written range.

  • Subtype 23 is used by DFSMSrmm for security records. Use the IBM assigned record type 42 subtypes 23 to avoid DFSMSrmm SMF records requiring record types from the user-written range.

  • Subtype 24 is written when a member is added or replaced from a PDS or a PDSE to indicate who or what (job, started task, or TSO user) added or replaced the member. It contains the name of the data set and the volume serial of the volume on which it resided. If the member replaced is a primary name in a PDSE, the SMF record will also include any alias names associated with the replaced member. The number of alias names included will be limited to the maximum size that can be contained in an SMF record.

  • Subtype 25 is written when a member is renamed from a PDS or a PDSE to indicate who or what (job, started task, or TSO user) renamed the member. It contains the name of the data set and the volume serial of the volume on which it resided, as well as the old name and new name of the member

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SMF Type 42 Record -- DFSMS Statistics and Configuration - z/OS 2.1
Offset
(Dec.)
Offset
(Hex)
NameLengthFormatDescription
00SMF42RCL2binary
Record length. This field and the next field (total of four bytes) form the record descriptor word (RDW). See “Standard SMF Record Header” on page 13-1 for a detailed description.
22SMF42SGD2binary
Segment descriptor (see record length field). This is zero, if the record is not spanned.
44SMF42FLG1binary
System indicator flags Bit Meaning When Set 0 Subsystem identification follows system identification. 1 Subtypes are used 2 Reserved 3-6 Version indicators* 7 Reserved.*See “Standard SMF Record Header” on page 13-1 for a detailed description.
55SMF42RTY1binary
Record type 42 (X'2A').
66SMF42TME4binary
Time since midnight, in hundredths of a second, when the record was moved into the SMF buffer.
10ASMF42DTE4packed
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.
14ESMF42SID4EBCDIC
System identification (from the SID parameter).
1812SMF42SSI4EBCDIC
Subsystem identification.
2216SMF42STY2binary
Record subtype. Value Meaning 1 BMF cache summary 2 Cache control units having SMS-managed device(s) attached. 3 SMS configuration changed 4 System Data Mover session statistics 5 Storage class VTOC and VVDS I/O statistics 6 Data set level I/O statistics 9 B37/D37/E37 abend information 10 Volume Selection Failure 11 Extended remote copy session statistics 14 ADSM session resource usage 15 VSAM RLS CF storage class response time 16 VSAM RLS CF data set response time 17 VSAM RLS CF lock structure usage 18 VSAM RLS CF cache partition usage 19 VSAM RLS Buffer Manager LRU Activity 20 STOW Initialize 21 Member Delete
2418SMF42NT2binary
Number of triplets in record. A triplet is a set of offset/length/number values that defines a section of the record.
261ASMF42RES12--
Reserved.
281CSMF42OPS4binary
Offset to product section from start of record, including record descriptor word (RDW).
3220SMF42LPS2binary
Length of product section.
3422SMF42NPS2binary
Number of product sections.
The following six fields are only included with subtype 1:
3624SMF42BMO4binary
Offset to BMF totals section from start of record, including record descriptor word (RDW).
4028SMF42BML2binary
Length of BMF totals section.
422ASMF42BMN2binary
Number of BMF totals sections.
442CSMF42SCO4binary
Offset to storage class summary section from start of record, including record descriptor word (RDW).
4830SMF42SCL2binary
Length of storage class summary section.
5032SMF42SCN2binary
Number of storage class summary sections.
The following six fields are only included with subtype 2:
3624SMF42CUO4binary
Offset to control unit cache section from start of record, including record descriptor word (RDW).
4028SMF42CUL2binary
Length of control unit cache section.
422ASMF42CUN2binary
Number of control unit cache sections.
442CSMF42VLO4binary
Offset to volume section from start of record, including record descriptor word (RDW).
4830SMF42VLL2binary
Total length of all volume sections. (Number of volume sections multiplied by the length of one volume section.)
5032SMF42VLN2binary
Number of volume sections.
The following three fields are only included with subtype 3:
3624SMF42EAO4binary
Offset to event audit section from start of record, including record descriptor word (RDW).
4028SMF42EAL2binary
Length of event audit section.
422ASMF42EAN2binary
Number of event audit sections.
The following fields are only included with subtype 4:
3624SMF42CCO4binary
Offset to CC statistics.
4028SMF42CCL2binary
Length of CC statistics.
422ASMF42CCN2binary
Number of CC sessions.
442CSMF42EXO4binary
Offset to EXT statistics.
4830SMF42EXL2binary
Length of EXT statistics.
5032SMF42EXN2binary
Number of EXT data sets.
5234SMF42VCO4binary
Offset to VCC statistics.
5638SMF42VCL2binary
Length of VCC statistics.
583ASMF42VCN2binary
Number of VCC sessions.
The following six fields are only included with subtype 5:
3624SMF42SRO4binary
Offset to storage class response time section from start of record, including record descriptor word (RDW).
4028SMF42SRL2binary
Length of storage class response time section.
422ASMF42SRN2binary
Number of storage class response time sections.
442CSMF42VHO4binary
Offset to volume header section from start of record, including read descriptor word (RDW).
4830SMF42VHL2binary
Length of volume header section.
5032SMF42VHN2binary
Number of volume header sections.
The following three fields are only included with subtype 6:
3624SMF42JHO4binary
Offset to job header section from start of record, including record descriptor word (RDW).
4028SMF42JHL2binary
Length of job header section.
422ASMF42JHN2binary
Number of job header sections.
The following six fields are only included with subtype 9:
3624SMF42ABO4binary
Offset to X37 abend data section.
4028SMF42ABL2binary
Length of X37 abend data section.
422ASMF42ABN2binary
Number of X37 abend sections (always 1).
442CSMF42SMO4binary
Offset to SMS data section (0 if data set is not SMS managed).
4830SMF42SML2binary
Length of SMS data section (0 if data set is not SMS managed).
5032SMF42SMN2binary
Number of SMS sections (always 1 if data set is SMS managed. Otherwise, 0).
The following three fields are only included with subtype 10:
3624SMF42VSF4binary
Offset to volume selection failure record.
4028SMF42VSL2binary
Length of volume selection failure record.
422ASMF42VSN2binary
Number of volume selection failure records.
The following three fields are only included with subtype 11:
3624SMF42XRO4binary
Offset to XRC service.
4028SMF42XRL2binary
Length of XRC service.
422ASMF42XRN2binary
Number of XRC sessions.
The following three fields are only included with subtype 14:
3624SMF42T144binary
Offset to ADSM section.
4028SMF42T14_
L
2binary
Length of ADSM section.
422ASMF42T14_
N
2binary
Number of ADSM sections, 1.
The following six fields are only included with subtype 15 for
buffers below the bar:
3624SMF42FC14binary
Offset to sysplex-wide storage class (SC) summary data section.
4028SMF42FC22binary
Length of sysplex-wide SC summary data section.
422ASMF42FC32binary
Number of sysplex-wide SC summary data sections.
442CSMF42FC44binary
Offset to SC, CF, SYS summary section.
4830SMF42FC52binary
Length of SC, CF, SYS summary section.
5032SMF42FC62binary
Number of SC, CF, SYS summary sections.
The following six fields are only included with subtype 15 for
buffers above the bar:
5234SMF42AFC14binary
Offset to sysplex-wide storage class (SC) summary data section.
5638SMF42AFC22binary
Length of sysplex-wide SC summary data section.
583ASMF42AFC32binary
Number of sysplex-wide SC summary data sections.
603CSMF42AFC44binary
Offset to SC, CF, SYS summary section.
6440SMF42AFC52binary
Length of SC, CF, SYS summary section.
6642SMF42AFC62binary
Number of SC, CF, SYS summary sections.
The following six fields are only included with subtype 16 for
buffers below the bar:
3624SMF42GD14binary
Offset to sysplex-wide data set summary section.
4028SMF42GD22binary
Length of sysplex-wide data set summary section.
422ASMF42GD32binary
Number of sysplex-wide data set summary sections.
442CSMF42GD44binary
Offset to data set, CF, SYS summary section.
4830SMF42GD52binary
Total length of all data set, CF, SYS summary sections.
5032SMF42GD62binary
Number of data set, CF, SYS summary sections.
The following six fields are only included with subtype 16 for
buffers above the bar:
5234SMF42AGD14binary
Offset to sysplex-wide data set summary section.
5638SMF42AGD22binary
Length of sysplex-wide data set summary section.
583ASMF42AGD32binary
Number of sysplex-wide data set summary sections.
603CSMF42AGD44binary
Offset to data set, CF, SYS summary section.
6440SMF42AGD52binary
Total length of all data set, CF, SYS summary sections.
6642SMF42AGD62binary
Number of data set, CF, SYS summary sections.
The following six fields are only included with subtype 17:
3624SMF42HL14binary
Offset to MVS system CF lock structure activity totals section.
4028SMF42HL22binary
Length of MVS system CF lock structure activity totals section.
422ASMF42HL32binary
Number of MVS system CF lock structure activity totals sections.
442CSMF42HL44binary
Offset to lock structure summary section.
4830SMF42HL52binary
Length of lock structure summary section.
4032SMF42HL62binary
Number of lock structure summary sections.
The following nine fields are only included with subtype 18:
3624SMF42IM14binary
Offset to CF cache partition activity totals section.
4028SMF42IM22binary
Length of CF cache partition activity totals section.
422ASMF42IM32binary
Number of CF cache partition activity totals sections.
442CSMF42IM44binary
Offset to single CF cache partition summary section.
4830SMF42IM52binary
Length of single CF cache partition summary section.
5032SMF42IM62binary
Number of single CF cache partition summary sections.
5234SMF42IM74binary
Offset to directory/element ratio data sections.
5638SMF42IM82binary
Length of directory/element ratio data sections.
583ASMF42IM92binary
Number of directory/element ratio data sections.
The following six fields are only included with subtype 19 for
buffers below the bar:
3624SMF42JN14binary
Offset to Sysplex Buffer Manager LRU activity totals section.
4028SMF42JN22binary
Length of Sysplex Buffer Manager LRU activity totals section.
422ASMF42JN32binary
Number of Sysplex Buffer Manager LRU activity totals sections.
442CSMF42JN44binary
Offset to Local Buffer Manager LRU activity section.
4830SMF42JN52binary
Length of Local Buffer Manager LRU activity section.
5032SMF42JN62binary
Number of Local Buffer Manager LRU activity sections.
The following six fields are only included with subtype 19 for
buffers above the bar:
5234SMF42AJN14binary
Offset to Sysplex Buffer Manager LRU activity totals section.
5638SMF42AJN22binary
Length of Sysplex Buffer Manager LRU activity totals section.
583ASMF42AJN32binary
Number of Sysplex Buffer Manager LRU activity totals sections.
603CSMF42AJN44binary
Offset to Local Buffer Manager LRU activity section.
6440SMF42AJN52binary
Length of Local Buffer Manager LRU activity section.
6642SMF42AJN62binary
Number of Local Buffer Manager LRU activity sections.
The following six fields are only included with subtype 20:
3624SMF42KN14binary
Offset to STOW Initialize section.
4028SMF42KN22binary
Length of STOW Initialize section.
422ASMF42KN32binary
Number of STOW Initialize sections.
442CSMF42KN44binary
Offset to STOW Initialize additional information section.
4830SMF42KN52binary
Length of STOW Initialize additional information section.
5032SMF42KN62binary
Number of STOW Initialize additional information section.
The following nine fields are only included with subtype 21:
3624SMF42LN14binary
Offset to Member Delete section.
4028SMF42LN22binary
Length of Member Delete section.
422ASMF42LN32binary
Number of Member Delete sections.
442CSMF42LN44binary
Offset to Deleted Alias Names section.
4830SMF42LN52binary
Length of Deleted Alias Names section.
5032SMF42LN62binary
Number of Deleted Alias Names sections.
5234SMF42LN74binary
Offset to Member Delete additional information section.
5638SMF42LN82binary
Length of Member Delete additional information section.
583ASMF42LN92binary
Number of Member Delete additional information section.
The following six fields are only included with subtype 22:
3624SMF42AUD4binary
Offset to audit section
4028SMF42LAD2binary
Length of audit section.
422ASMF42NAD2binary
Number of audit sections.
442CSMF42REC4binary
Offset to record section.
4830SMF42LRC2binary
Length of record section.
5022SMF42NRC2binary
Number of record sections.
The following three fields are only included with subtype 23:
3624SMF42SEC4binary
Offset to security section.
4028SMF42LSC2binary
Length of security section.
422ASMF42NSC2binary
Number of security sections.
The following nine fields are only included with subtype 24:
3624SMF42PN14binary
Offset to Member add/replace header section.
4028SMF42PN22binary
Length of Member add/replace header section.
422ASMF42PN32binary
Number of Member add/replace header section.
442CSMF42PN44binary
Offset to Alias names section.
4830SMF42PN52binary
Length of Alias names section.
5032SMF42PN62binary
Number of Alias names section.
5234SMF42PN74binary
Offset to Member add/replace additional information section.
5638SMF42PN82binary
Length of Member add/replace additional information section.
583ASMF42PN92binary
Number of Member add/replace additional information section.
The following nine fields are only included with subtype 25:
3624SMF42QN14binary
Offset to Member rename section.
4028SMF42QN22binary
Length of Member rename section.
422ASMF42QN32binary
Number of Member rename sections.
442CSMF42QN44binary
Offset to old member name section.
4830SMF42QN52binary
Length of old member name section.
5032SMF42QN62binary
Number of old member name sections.
5234SMF42QN74binary
Offset to Member rename additional information section.
5638SMF42QN82binary
Length of Member rename additional information section.
583ASMF42QN92binary
Number of Member rename additional information section.
Product Section
(Offset from beginning of record: SMF42OPS)
00SMF42PDL8EBCDIC
Product level.
88SMF42PDN10EBCDIC
Product name.
1812SMF42PSV1binary
Subtype version number 0 Volume header section does not exist 1 Volume header section exists.
1913SMF42RES21--
Reserved.
2014SMF42PTS8binary
Interval Start or OPEN time of day. This is zero if not available. These values are in time-of-day (TOD) clock format, and reflect GMT time, not local time.
281CSMF42PTE8binary
Interval End or CLOSE time of day. This is zero if not available. These values are in time-of-day (TOD) clock format, and reflect GMT time, not local time.
3624SMF42RES34EBCDIC
2 Reserved.
BMF Totals Section
(Present only for Subtype 1)
(Offset from beginning of record: SMF42BMO)
00SMF42TNA4binary
Total number of storage classes.
44SMF42TMT4binary
Interval length. This is the elapsed time of the measurement period in seconds.
88SMF42TRT4binary
Total number of member data page reads.
12CSMF42TRH4binary
Total number of member data page read hits handled by BMF.
1610SMF42TDT4binary
Total number of directory data page reads.
2014SMF42TDH4binary
Total number of directory data page read hits handled by BMF.
2418--4Reserved.
Storage Class Summary Section
(Present only for Subtype 1)
(Offset from beginning of record: SMF42SCO)
00SMF42PNL2binary
Length of storage class name.
22SMF42PNN30EBCDIC
Storage class name.
3220SMF42SRT4binary
Total number of member data page reads.
3624SMF42SRH4binary
Total number of member data page read hits handled by BMF.
4028SMF42SDT4binary
Total number of directory data page reads.
442CSMF42SDH4binary
Total number of directory data page read hits handled by BMF.
Control Unit Cache Section
(Present only for Subtype 2)
(Offset from beginning of record: SMF42CUO)
00SMF42SCS1binary
Storage director caching status Format Meaning 000xxxxx Caching is active. 001xxxxx Caching is pending active. 010xxxxx Internal subsystem error. Caching has ended. 100xxxxx Caching deactivated due to explicit host system request. 110xxxxx Pending off is in progress. Command to deactivate cache received, but de-stage is still in progress. 111xxxxx Pending off destage has failed. xxx1xxxx Subsystem storage disabled for maintenance. xxxxXXxx Reserved. xxxxxx1x IML device is not available. xxxxxxx1 Non-retentive data is deactivated.
11SMF42NCS1binary
Subsystem non-volatile storage status Format Meaning 00xxxxxx Non-volatile cache is active. 01xxxxxx Internal subsystem error. Non-volatile cache availability is ended. 10xxxxxx Non-volatile cache has been deactivated due to explicit host system request. 11xxxxxx Pending non-volatile unavailable has been received, but destage is still in progress. xxXxxXXX Reserved. xxx1xxxx Non-volatile storage disabled for maintenance. xxxx1xxx Non-volatile storage disabled due to error.
22SMF42CID2binary
Subsystem identifier.
44SMF42CSS4binary
Configured subsystem storage capacity, in bytes. F‘1’ means the capacity could not be determined.
88SMF42SSA4binary
Subsystem storage available, in bytes, for allocation as cache space.
12CSMF42SAP4binary
Subsystem storage allocated, in bytes, for pinned data.
1610SMF42SSU4binary
Subsystem storage unavailable, in bytes, due to subsystem failures.
2014SMF42NSZ4binary
Configured non-volatile cache capacity, in bytes. F‘1’ means the capacity could not be determined.
2418SMF42SPR4binary
Non-volatile cache allocated, in bytes, for pinned data.
281C--4Reserved.
Statistics gathered from last update period:
3220SMF42LCT4binary
I/O count for the subsystem.
3624SMF42LFW4binary
Fast write bypass count.
4028SMF42LRH4binary
Cache normal read hit percent, between 0 and 100.
442CSMF42LWM4binary
Fast write bypasses per minute (an integer).
4830SMF42LYY2binary
Year, in the form 0cyy, where c is 0 for 19xx and 1 for 20xx, and yy is the current year (0-99).
5032SMF42LDD2binary
Day of year, in the form dddF, where ddd is the current day (1-366), and F is the sign.
5234SMF42LTM4binary
Time since midnight, in seconds.
Statistics gathered from current update period:
5638SMF42CCT4binary
I/O count for the subsystem.
603CSMF42CFW4binary
Fast write bypass count.
6440SMF42CRH4binary
Cache normal read hit percent, between 0 and 100.
6844SMF42CWM4binary
Fast write bypasses per minute (an integer).
7248SMF42CYY2binary
Year, in the form 0cyy, where c is 0 for 19xx and 1 for 20xx, and yy is the current year (0-99).
744ASMF42CDD2binary
Day of year, in the form dddF, where ddd is the current day (1-366), and F is the sign.
764CSMF42CTM4binary
Time since midnight, in seconds.
Statistical averages:
8050SMF42IHR2binary
Average hit ratio, between 0 and 100.
8252SMF42IFW2binary
Average fast-write bypasses per minute (an integer).
8454--4EBCDIC
Reserved.
Volume Status Section
(Present only for Subtype 2)
(Offset from beginning of record: SMF42VLO)
00SMF42VOL6EBCDIC
Volume serial number.
66--2--
Reserved.
88SMF42DEV4binary
Device number.
12CSMF42DB11binary
Device status flags, byte 1 Bit Indicates 0-1 Device cache status Format Meaning 00xxxxxx Caching is activated. 01xxxxxx Unused. 10xxxxxx Deactivate pending by explicit host system request. Transfer of modified data to DASD has failed. 11xxxxxx Caching deactivated is unavailable.2-3 Fast write status Format Meaning xx00xxxx Fast write is activated. xx01xxxx Unused. xx10xxxx Fast-write deactivate pending. Transfer of data to DASD has failed. xx11xxxx Fast write deactivated.4-7 Duplex pair flags Format Meaning xxxx1xxx Primary of duplex pair. xxxxx1xx Secondary of duplex pair. xxxxxx00 Duplex pair available. xxxxxx01 Duplex pair is pending (copy to establish duplex pair is in progress or failed). xxxxxx10 Failed duplex by command. xxxxxx11 Failed duplex by subsystem.
13DSMF42DB21binary
Device status flags, byte 2 Format Meaning 00xxxxxx No pinned data exists for the device, and fast write was not suspended. 01xxxxxx Pinned data exists for the device, but fast write was not suspended. 10xxxxxx Reserved. 11xxxxxx Pinned data exists for the device, and fast write was suspended. xxXXXXXX Channel connect address for other device in duplex pair.
14E--2Reserved.
Event Audit Section
(Present only for Subtype 3)
(Offset from beginning of record: SMF42EAO)
00SMF42EAC8EBCDIC
The action that caused the record to be created, ACTIVATE, ENF, or VARY SMS.
88SMF42ERC4binary
Return code from resulting event.
12CSMF42ERS4binary
Reason code from resulting event.
Fields filled in for ENF event:
1610SMF42EUA4binary
UCB address for the device.
2014SMF42EVO6EBCDIC
VOLSER for device is online.
261A--2binary
Reserved.
281CSMF42EOS1binary
Old MVS volume status. Value Meaning 1 Online. 2 Offline. 3 Pending offline. 4 Boxed. 5 Not ready.
291DSMF42ENS1binary
New MVS volume status.
301E--2Reserved.
Fields filled in for VARY SMS command:
3220SMF42ETY8EBCDIC
Type of VARY or UPDATE request: STORGRP, LIBRARY, DRIVE or VOLUME.
4028SMF42ESL2binary
Name length.
422ASMF42ENM30EBCDIC
STORAGE name or LIBRARY name or DRIVE name.
7248SMF42EVL6EBCDIC
Volume serial.
784ESMF42--
Reserved.
8050SMF42ESY8EBCDIC
System name (up to 8 systems, separated by commas) or ‘(ALL)’.
8858SMF42EST12EBCDIC
Resulting status: ENABLE or ENABLE,NEW or QUIESCE or QUIESCE,NEW or DISABLE or DISABLE,NEW.
10064--4Reserved.
Fields filled in for ACTIVATE command:
10468SMF42ESD44EBCDIC
Source control data set name.
14894SMF42EAD44EBCDIC
Active control data set name.
Concurrent Copy Session Section
(Present only for Subtype 4)
(Offset from beginning of record: SMF42CCO)
00SMF42CCID4binary
Logical session ID.
44SMF42CCRQS2EBCDIC
Request type: ‘CC’ = Concurrent Copy.
66SMF42CCTS1EBCDIC
Termination status: ‘N’ = normal ‘A’ = abnormal.
77--1--
Reserved.
88SMF42CCJNM8EBCDIC
Invoking jobname.
1610SMF42CCJNO8EBCDIC
Invoking job number.
2418SMF42CCSST8binary
Session start TOD.
3220SMF42CCEIT8binary
Initialization end TOD.
4028SMF42CCSET8binary
Session end TOD.
4830SMF42CCSSO4binary
Offset to first SSID (storage subsystem identifier) header.
5234SMF42CCSSN2binary
Number of SSIDs for session.
5436SMF42CCSSL2binary
Length of SSID header.
5638--8Reserved.
Concurrent Copy SSID Header Section
(Present only for Subtype 4)
(Offset from beginning of record: SMF42CCSSO)
00SMF42CSNXT4binary
Offset to next SSID header (0 if last SSID).
44SMF42CSID2binary
SSID.
66SMF42CSIDP1binary
Controller session ID.
77--1--
Reserved.
88SMF42CSMSF4binary
Maximum track threshold reached in storage control buffers.
12CSMF42CSVLO4binary
Offset to first volume section for this SSID.
1610SMF42CSVLN2binary
Number of volume sections.
1812SMF42CSVLL2binary
Length of each volume section.
2014--4Reserved.
Concurrent Copy Volume Section
(Present only for Subtype 4)
(Offset from beginning of record: SMF42CSVLO)
00SMF42CVLNX4binary
Offset to next volume (0 if last volume).
44SMF42CVLSR6EBCDIC
Volume serial number.
10A--2--
Reserved.
12CSMF42CVLDV1binary
Device type.
13DSMF42CVLUA3EBCDIC
Unit address.
1610SMF42CVLTK4binary
Number of tracks to be processed on the volume.
2014SMF42CVLRD4binary
Number of tracks read directly from DASD.
2418SMF42CVLRS4binary
Number of tracks read from the storage control buffers.
281CSMF42CVLEP4binary
Number of concurrent copy I/Os for the volume for the session.
3220--4Reserved.
Extended Format Data Set Section
(Present only for Subtype 4)
(Offset from beginning of record: SMF42EXO)
00SMF42EXID4binary
Logical ID.
44SMF42EXRQS3EBCDIC
Request type: ‘EXT’ = Extended format data set.
77--1--
Reserved.
88SMF42EXJNM8EBCDIC
Invoking jobname.
1610SMF42EXJNO8EBCDIC
Invoking job number.
2418SMF42EXSTM8binary
Start TOD.
3220SMF42EXETM8binary
End TOD.
4028SMF42EXTS1EBCDIC
Termination status: ‘N’ = normal ‘A’ = abnormal
4129--3--
Reserved.
442CSMF42EVLRT8binary
Number of tracks read.
5234SMF42EVLWT8binary
Number of tracks written.
603C--12Reserved.
Virtual Concurrent Copy (VCC) Session Section
(Present only for Subtype 4)
(Offset from beginning of record: SMF42VCO)
00SMF42VCID4binary
VCC Logical session ID.
44SMF42VCRQS3EBCDIC
Request type:
'VCC' = Virtual Concurrent Copy.
77SMF42VCTS1EBCDIC
Termination status:
'N' = normal
'A' = abnormal. 8 8 S42VCJNM 8 EBCDIC Invoking jobname.
1610SMF42VCJNO8EBCDIC
Invoking job number.
2418SMF42VCSST8binary
Session start TOD.
3220SMF42VCEIT8binary
Initialization end TOD.
4028SMF42VCSET8binary
Session end TOD.
4830SMF42VCCTK8binary
Total number of tracks processed using concurrent copy.
5638SMF42VCVTK8binary
Total number of tracks processed using virtual concurrent copy.
6440SMF42VCDSP8binary
Total number of tracks stored in dataspace.
7248SMF42VCSSO4binary
Offset to first SSID (storage subsystem identifier) header.
764CSMF42VCSSN2binary
Number of SSIDs for session.
784ESMF42VCSSL2binary
Length of SSID header.
8050--8binary
Reserved
Storage Class Response Time Section
(Present only for Subtype 5)
(Offset from beginning of record: SMF42SRO)
00SMF42SCRNL2binary
Storage class name length.
22SMF42SCRNN30EBCDIC
Storage class name.
3220SMF42SCIOR4binary
Response time.
3624SMF42SCIOC4binary
Average I/O connect time.
4028SMF42SCIOP4binary
Average I/O pending time.
442CSMF42SCIOD4binary
Average I/O disconnect time.
4830SMF42SCIOQ4binary
Average control unit queue time.
5234SMF42SCION4binary
Total number of I/Os.
3990 Control Unit Cache Statistics:
5638SMF42SCCND4binary
Number of cache candidates.
603CSMF42SCHIT4binary
Number of cache hits.
6440SMF42SCWCN4binary
Number of write candidates.
6844SMF42SCWHI4binary
Number of write hits.
7248SMF42SCSEQ4binary
Number of sequential I/O operations.
764CSMF42SCRLC4binary
Number of record level cache I/O operations.
8050SMF42SCICL4binary
Number of inhibit cache load I/O operations.
8454SMF42SCDA04binary
Average I/O device-active-only time.
Volume Header Section
(Present only for Subtype 5)
(Offset from beginning of record: SMF42VHO)
00SMF42VTNXT4binary
Offset to next volume header section from start of record, including record descriptor word (RDW).
44SMF42VTSER6EBCDIC
Volume serial identification.
10ASMF42VTADR2binary
Binary device number.
12CSMF42VTFL11binary
Device descriptor flags.
Bit Meaning
1... .... Device is online (SMF42VTONL)
.1.. .... Device is SMS managed (SMF42VTSMS )
..xx xxxx Reserved
13D--7EBCDIC
Reserved.
2014SMF42TUNC4binary
Count of I/O not captured by the VTOC or VVDS component statistics.
2418SMF42VTVDO4binary
Offset to VTOC Data component section.
281CSMF42VTVDL2binary
Length of VTOC Data component section.
301E--2EBCDIC
Reserved.
3220SMF42VTVXO4binary
Offset to VTOC Index component section.
3624SMF42VTVXL2binary
Length of VTOC Index component section.
3826--2EBCDIC
Reserved.
4028SMF42VTVVO4binary
Offset to VVDS component section.
442CSMF42VTVVL2binary
Length of VVDS component section.
422E--2EBCDIC
Reserved.
Volume Header Section - VTOC Data Component I/O Statistics
(Present only for Subtype 5)
(Offset from beginning of record: SMF42VDO)
00SMF42VDIOR4binary
Response time.
44SMF42VDIOC4binary
Average I/O connect time.
88SMF42VDIOP4binary
Average I/O pending time.
12CSMF42VDIOD4binary
Average I/O disconnect time
1610SMF42VDIOQ4binary
Average control unit queue time.
2014SMF42VDION4binary
Total number of I/Os.
3990 Control Unit Cache Statistics:
2418SMF42VDCND4binary
Number of cache candidates.
281CSMF42VDHIT4binary
Number of cache hits.
3220SMF42VDWCN4binary
Number of write candidates.
3624SMF42VDWHI4binary
Number of write hits.
4028SMF42VDSEQ4binary
Number of sequential I/O operations.
442CSMF42VDRLC4binary
Number of record level cache I/O operations.
4830SMF42VDICL4binary
Number of inhibit cache load I/O operations.
5234SMF42VDDA04binary
Average I/O device-active-only time.
Volume Header Section - VTOC Index Component I/O Statistics
(Present only for Subtype 5)
(Offset from beginning of record: SMF42VTVXO)
00SMF42VXIOR4binary
Response time.
44SMF42VXIOC4binary
Average I/O connect time.
88SMF42VXIOP4binary
Average I/O pending time.
12CSMF42VXIOD4binary
Average I/O disconnect time.
1610SMF42VXIOQ4binary
Average control unit queue time.
2014SMF42VXION4binary
Total number of I/Os.
3990 Control Unit Cache Statistics:
2418SMF42VXCND4binary
Number of cache candidates.
281CSMF42VXHIT4binary
Number of cache hits.
3220SMF42VXWCN4binary
Number of write candidates.
3624SMF42VXWHI4binary
Number of write hits.
4028SMF42VXSEQ4binary
Number of sequential I/O operations.
442CSMF42VXRLC4binary
Number of record level cache I/O operations.
4830SMF42VXICL4binary
Number of inhibit cache load I/O operations.
5234SMF42VXDA04binary
Average I/O device-active-only time.
Volume Header Section - VVDS Component I/O Statistics
(Present only for Subtype 5)
(Offset from beginning of record: SMF42VTVVO)
00SMF42VVIOR4binary
Response time.
44SMF42VVIOC4binary
Average I/O connect time.
88SMF42VVIOP4binary
Average I/O pending time.
12CSMF42VVIOD4binary
Average I/O disconnect time.
1610SMF42VVIOQ4binary
Average control unit queue time.
2014SMF42VVION4binary
Total number of I/Os
3990 Control Unit Cache Statistics:
2418SMF42VVCND4binary
Number of cache candidates.
281CSMF42VVHIT4binary
Number of cache hits.
3220SMF42VVWCN4binary
Number of write candidates.
3624SMF42VVWHI4binary
Number of write hits.
4028SMF42VVSEQ4binary
Number of sequential I/O operations.
442CSMF42VVRLC4binary
Number of record level cache I/O operations.
4830SMF42VVICL4binary
Number of inhibit cache load I/O operations.
5234SMF42VVDA04binary
Average I/O device-active-only time.
Job Header Section (Data Set Statistics)
(Present only for Subtype 6)
(Offset from beginning of record: SMF42JHO)
00SMF42JDJNM8EBCDIC
Job name.
88SMF42JDRST4binary
Time since midnight, in hundreds of a second, reader recognized the JOB card for this job.
120CSMF42JDRSD4packed
Date reader recognized the JOB card for this job, in the form 0cyydddF.
1610SMF42JDUID8EBCDIC
User-defined identification field (taken from common exit parameter area, not from USER=parameter on job statement).
2418SMF42JDDSO4binary
Offset to first data set header section.
281CSMF42JDDSL2binary
Length of data set header section.
301ESMF42JDCOD1binary
0=Close, 1=Interval record.
311F--1binary
Reserved.
3220SMF42JDPGN2binary
Job performance group number.
3422SMF42JDIOL2binary
Length of data set I/O statistics section.
3624SMF42JDAML2binary
Length of access method statistics section.
3826--2EBCDIC
Reserved.
4028SMF42JDGMO4binary
Greenwich Mean Time (GMT) offset represented in 1.048576 seconds.
442CSMF42JDWSC8EBCDIC
Workload Manager (WLM) Service Class Name.
5232SMF42JDWLD8EBCDIC
Workload Manager (WLM) workload name.
603C--4EBCDIC
Reserved.
Data Set Header Section
(Present only for Subtype 6)
(Offset from beginning of record: SMF42JDDSO)
00SMF42DSNXT4binary
Offset to the next data set header section (0 if the last data set).
44SMF42DSNAM44EBCDIC
Data set name.
4830SMF42DSTYP1binary
Data set type. Value Meaning 0 Other 1 Physical sequential 2 PDS 3 PDSE 4 Direct access 5 ISAM 6 EXCP 7 Extended format data set 10 HFS 16 KSDS data component 17 KSDS index component 18 Variable RRDS data component 19 Variable RRDS index component 20 Fixed length RRDS 21 Linear data set 22 ESDS
4931SMF42DSCOD1binary
Entry descriptor flag Bit Meaning 1... .... First data set entry since Open. .xxx xxxx Reserved.
5032SMF42DSFL11binary
Data set descriptor flags
Bit Meaning
11xx xxxx VSAM buffer flags
11.. .... GSR
10.. .... LSR
01.. .... RLS
00.. .... NSR
..x. .... Reserved
....1 .... Open for EXCP processing
..... 1... Non-VSAM fixed length records
..... .1.. Program library
..... ..1. Extended format
..... ...1 Compressed format
5133--1EBCDIC
Reserved.
5234SMF42DSIOO4binary
Offset to data set I/O statistics section.
5638SMF42DSAMO4binary
Offset to access method statistics section.
603CSMF42DSVOL6EBCDIC
Volume serial number.
6642SMF42DSDEV2binary
Device number.
6844SMF42DSSC8EBCDIC
Storage class name.
764CSMF42DSBSZ4binary
Block size.
8050SMF42DSTRP2binary
Number of stripes
8252--6EBCDIC
Reserved.
Data Set I/O Statistics Section
(Present only for Subtype 6)
(Offset from beginning of record: SMF42DSIOO)
00SMF42DSIOR4binary
Average response time.
44SMF42DSIOC4binary
Average I/O connect time.
88SMF42DSIOP4binary
Average I/O pending time.
12CSMF42DSIOD4binary
Average I/O disconnect time.
1610SMF42DSIOQ4binary
Average control unit queue time.
2014SMF42DSION4binary
Total number of I/Os.
2418SMF42DSCND4binary
Number of cache candidates.
281CSMF42DSSHTS4binary
Number of cache hits.
3220SMF42DSWCN4binary
Number of write candidates.
3624SMF42DSWHI4binary
Number of write hits.
4028SMF42DSSEQ4binary
Number of sequential I/O operations. Operations counted here are not accumulated in SMF42DSCND and SMF42DSWCN.
442CSMF42DSRLC4binary
Number of record level cache I/O operations.
4830SMF42DSICL4binary
Number of inhibit cache load I/O operations.
5234SMF42DSDA04binary
Average I/O device-active-only time.
5638SMF42DSMXR4binary
Maximum data set I/O response time.
603CSMF42DSMXS4binary
Maximum data set service time.
6440SMF42DSRDD4binary
Average disconnect time for reads.
6844SMF42DSRDT4binary
Total number of read operations.
7248SMF42DSHRD4binary
Number of zHPF read operations.
764CSMF42DSHWR4binary
Number of zHPF write operations.
8050SMF42DSR1U4binary
Average response time (one microsecond).
8454SMF42DSC1U4binary
Average I/O connect time (one microsecond). There is one SMF subtype 6 record per data set, and each record has its own SMFDSIOC field.
8858SMF42DSP1U4binary
Average I/O pending time (one microsecond).
925CSMF42DSD1U4binary
Average I/O disconnect time (one microsecond).
9660SMF42DSQ1U4binary
Average control unit queue time (one microsecond).
10064SMF42DSA1U4binary
Average I/O device-active-only time (one microsecond).
10468SMF42DST1U4binary
Average disconnect time for reads (one microsecond).
1086CSMF42DSB1U4binary
Average device busy time (one microsecond).
11270SMF42DSM1U4binary
Average initial command response time (one microsecond).
11674SMF42DSIOS4binary
Total number of read/write operations to Metro Mirror secondary.
Note: I/O operations to the Metro Mirror secondary volume are included in the Data Set I/O reporting fields
Access Method Statistics Section
(Present only for Subtype 6)
This section contains information as seen by the Access Method Services component of z/OS.
Notes:
1. All delay values are in units of 128 microseconds.
2. The I/O delay is only calculated by Access Method Services when the application checks whether an I/O buffer is available to be reused (for example, when an access method has issued an I/O request to commit the buffer). The timer starts when the caller makes the check request; it does not start when the I/O is requested. The timer ends when the I/O request completes. Thus, the delay value that is reported is the amount of time that the caller had to wait to reuse a buffer.
(Offset from beginning of record: SMF42DSAMO)
00SMF42AMSRB4binary
Sequential read: number of blocks.
44SMF42AMSRR4binary
Sequential read: input/output delay.
88SMF42AMSWB4binary
Sequential write: number of blocks.
120CSMF42AMSWR4binary
Sequential write: input/output delay.
1610SMF42AMDRB4binary
Direct read: number of blocks.
2014SMF42AMDRR4binary
Direct read: total input/output delay.
2418SMF42AMDWB4binary
Direct write: number of blocks.
281CSMF42AMDWR4binary
Direct write: total input/output delay.
3220SMF42AMZRB4binary
Number of directory reads.
3624SMF42AMZRR4binary
Directory read: input/output delay.
4028SMF42AMZWB4binary
Number of directory writes.
442CSMF42AMZWR4binary
Directory write: input/output delay.
B37/D37/E37 Abend Data Section
(Present only for Subtype 9)
(Offset from beginning of record: SMF42ABO)
00SMF42ASYID4EBCDIC
System ID.
44SMF42JOBN8EBCDIC
Job Name.
12CSMF42RDST4binary
Reader start time.
1610SMF42RDSD4packed
Reader start date (0cyyddf).
2014SMF42AAUID8EBCDIC
User identification.
281CSMF42ASTPN1binary
Job step number.
291DSMF42FLAGS1binary
Flags
Bit Meaning
1... .... B37 Abend
..1.. .... D37 Abend
...1. .... E37 Abend
301E--4--
Reserved.
3422SMF42DSORG2binary
DSORG (data set organization).
3624SMF42ADISP1binary
Disposition.
3725SMF42DSNME44EBCDIC
Data set name.
8151SMF42VOLSR6EBCDIC
Volume serial number of current volume.
8757SMF42UCBTP4binary
UCB type information.
915BSMF42NEXT1binary
Number of extends on the current volume for this data set.
925CSMF42TNTRK4binary
Total number of tracks for data set on this volume.
9660SMF42ASSAT4binary
Secondary allocation amount from the JFCB.
10064SMF42ADRLH3binary
Average block length if specified.
10367--5Reserved.
SMS Data Section
(Present only for Subtype 9)
(Offset from beginning of record: SMF42SMO)
00SMF42MCNME30EBCDIC
Management class name.
301ESMF42SCNME30EBCDIC
Storage class name.
603CSMF42DCNME30EBCDIC
Data class name.
Volume Selection Failure Section
(Present only for Subtype 10)
(Offset from beginning of record: SMF42VSF)
00SMF42JBN8EBCDIC
Job name.
88SMF42PGN8EBCDIC
Program name.
1610SMF42STN8EBCDIC
Step name
2418SMF42DDN8EBCDIC
DD name.
3220SMF42DSN44EBCDIC
Data set name.
764CSMF42RSP4binary
Requested space quantity.
8050SMF42UNT2EBCDIC
Unit of space quantity.
8252SMF42DCL2binary
Length of data class.
8454SMF42DCN30EBCDIC
Data class name.
11472SMF42MCL2binary
Length of management class.
11674SMF42MCN30EBCDIC
Management class name.
14692SMF42SLN2binary
Length of storage class.
14894SMF42SNM30EBCDIC
Storage class name.
178B2SMF42SGL2binary
Length of storage group.
180B4SMF42SGN30EBCDIC
Storage group name.
Extended Remote Copy (XRC) Session Section
(Present only for Subtype 11)
(Offset from beginning of record: SMF42XRO)
00SMF42XRID8EBCDIC
Logical session ID.
88SMF42XRTYP8EBCDIC
Session type ‘XRC’ = Extended Remote Copy
1610SMF42XRSSO4binary
Offset to first storage subsystem identifier (SSID) data section.
2014SMF42XRSSN2binary
Number of SSIDs in the XRC session.
2216SMF42XRSSL2binary
Length of SSID data section.
2418--8--
Reserved.
XRC SSID Data Section
(Present only for Subtype 11)
(Offset from beginning of record: SMF42XRSSO)
00SMF42XRSNX4binary
Offset to next SSID data section (0 if last SSID).
44SMF42XRSID2binary
SSID.
66SMF42XRIDP1binary
Controller session ID.
77--1--
Reserved.
88SMF42XRVSH4binary
Number of volumes being shadowed for this SSID that are still active in the XRC session at the end of the SMF interval.
12CSMF42XRTPR4binary
Total number of primary data mover reads.
1610SMF42XRNWD4binary
Number of data mover reads with data.
2014SMF42XRNND4binary
Number of data mover reads with no data.
2418SMF42XRNLR4binary
Number of data mover reads left to be read.
281CSMF42XRNFW4binary
Number of format writes.
3220SMF42XRNUW4binary
Number of update writes.
3624SMF42FXRARS4binary
Average record size.
4028--4--
Reserved.
ADSTAR Distributed Storage Manager (ADSM) Accounting Section
(Present only for Subtype 14)
(Offset from beginning of record: SMF42T14)
00SMF42T14_
PLV
2EBCDIC
Product level.
22SMF42T14_
PNM
8EBCDIC
Product name, ADSM.
10A--2--
Reserved.
12CSMF42T14_
NDNM
30EBCDIC
Node name of ADSM client. If the node name does not fit completely within 30 characters, the client node name is listed as: first...last where first is the first 17 characters of the node name and last is the last 10 characters of the node name.
422ASMF42T14_
DTTM
14EBCDIC
Data and time of accounting (yyyymmddhhmmss).
5638SMF42T14_
DUR
4binary
Duraction of session, in seconds.
603CSMF42T14_
7
4binary
Number of archive database objects inserted during session.
6440SMF42T14_
8
4binary
Number of backup database objects inserted during session.
6844SMF42T14_
9
4binary
Amount of archived files, in kilobytes, sent by the client to the server.
7248SMF42T14_
10
4binary
Amount of backed up files, in kilobytes, sent by the client to the server
764CSMF42T14_
11
4binary
Amount of data, in kilobytes, communicated between a client node and the server during this session.
8050SMF42T14_
12
8EBCDIC
Client owner name (UNIX).
8858SMF42T14_
13
8EBCDIC
Node type.
9660SMF42T14_
14
8EBCDIC
Communication method used for session.
10468SMF42T14_
15
4binary
Number of archive database objects retrieved during session.
1086CSMF42T14_
16
4binary
Number of backup database objects retrieved during session.
11270SMF42T14_
17
4binary
Amount of space, in kilobytes, retrieved by archived objects.
11674SMF42T14_
18
4binary
Amount of space, in kilobytes, retrieved by backed up objects.
12078SMF42T14_
19
4binary
Amount of Idle Wait time, in seconds, during the session.
1247CSMF42T14_
20
4binary
Amount of Communications Wait time, in seconds, during the session.
12880SMF42T14_
21
4binary
Amount of Media Wait time, in seconds, during the session.
13284SMF42T14_
22
4binary
Amount of CPU time, in seconds, used by the server for basic client activity. This amount includes CPU time to send or receive data from the client but does not include CPU time to place data on, or retrieve it from database storage.
13688SMF42T14_
23
1binary
Authentication method used.
13789SMF42T14_
24
1binary
Normal termination indicator (Normal=X’01’).
1388ASMF42T14_
25
2EBCDIC
Reserved.
1408CSMF42T14_
26
4binary
Number of space managed database objects inserted during session.
14490SMF42T14_
27
4binary
Amount of space managed data, in kilobytes, sent by the client to the server.
14894SMF42T14_
28
4binary
Number of space managed database objects retrieved during session.
15298SMF42T14_
29
4binary
Amount of space, in kilobytes, retrieved by space managed objects. Offsets Name Length Format Description
VSAM RLS Storage Class Response Time Summary
Sysplex-Wide Storage Class Summary Data Section for Below the Bar
(Present only for Subtype 15)
(Offset from beginning of record: SMF42FC1)
00SMF42FAA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42F0012EBCDIC
Indicates if DFSMS greater than 4K CF caching is active. Value is GT4KACTIVE or GT4KNOTACT.
1610SMF42FAB2binary
Length of the storage class name.
1812SMF42FAC30EBCDIC
Storage class name.
4830SMF42F012binary
Length of DFSMS cache set name.
5032SMF42FAD30EBCDIC
DFSMS cache set name.
8050SMF42FAE4binary
Number of lock requests processed.
8454SMF42FAF4binary
Number of true contention lock requests.
8858SMF42FAG4binary
Number of false contention lock requests.
925CSMF42F022binary
DFSMS direct weight
945ESMF42F122binary
DFSMS sequential weight
9660SMF42FAH16EBCDIC
Reserved.
Sysplex-Wide Direct Access Summary Section:
11270SMF42FCA4binary
Coupling facility cache partition number.
11674SMF42FCB4binary
Total number of direct access requests.
12078SMF42FCC4binary
Total number of Read requests - no read integrity.
1247CSMF42FCD4binary
Total number of Read Requests - Consistent reads.
12880SMF42FCE4binary
Total number of Write requests.
13284SMF42FCF4binary
Number of direct access BMF requests.
13688SMF42FCG4binary
Number of direct access BMF Read Requests.
1408CSMF42FCH4binary
Number of direct access BMF Write requests.
14490SMF42FCI4binary
Number of direct access BMF Read hits.
14894SMF42FCJ4binary
Number of BMF valid Read hits.
15298SMF42FCK4binary
Number of BMF false invalids.
1569CSMF42FCL4binary
Number of requests processed by the sysplex cache manager.
160A0SMF42FCM4binary
Number of CF Read requests.
164A4SMF42FCN4binary
Number of CF Write requests.
168A8SMF42FCO4binary
Number of CF Read hits
172ACSMF42FCP4binary
Number of Read castins
176B0SMF42FCQ8binary
Number of bytes transferred into the DFSMS cache structure.
184B8SMF42FCR4binary
Number of READ real I/O requests to DASD.
188BCSMF42FCS4binary
Number of WRITE real I/O requests to DASD.
192C0SMF42FCT8binary
Total number of bytes transferred for all direct access requests where the data was retrieved from DASD.
200C8SMF42FCU8binary
Number of DASD for the write requests.
208D0SMF42FCV16EBCDIC
Reserved.
224E0SMF42FCW8binary
Total amount of time, in milli seconds, for all the direct access requests in this interval.
232E8SMF42FCX4binary
Average response time for all of the requests in this interval (total time/number of requests).
236ECSMF42FCY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
240F0SMF42FCZ8EBCDIC
Reserved.
248F8SMF42FC732EBCDIC
Reserved.
Sysplex-Wide Direct Access Record Merge (RE-DO) Summary Section:
280118SMF42FDA4binary
Coupling facility Cache partition number (RE-DO).
28411CSMF42FDB4binary
Total number of requests to DASD (RE-DO).
288120SMF42FDC4binary
Number of read requests - NRI protocol (No Read Integrity) (RE-DO).
292124SMF42FDD4binary
Number of read requests - Consistent read protocol (RE-DO).
296128SMF42FDE4binary
Number of WRITE requests (RE-DO).
30012CSMF42FDF4binary
Number of direct access BMF requests (RE-DO).
304130SMF42FDG4binary
Number of direct access BMF Read requests (RE-DO).
308134SMF42FDH4binary
Number of direct access BMF Write requests (RE-DO).
312138SMF42FDI4binary
Number of direct access BMF read hits (RE-DO).
31613CSMF42FDJ4binary
Number of direct access BMF valid read hits (RE-DO).
320140SMF42FDK4binary
Number of BMF false invalids (RE-DO).
324144SMF42FDL4binary
Number of requests processed by the Sysplex Cache Manager
328148SMF42FDM4binary
Number of CF cache structure Read requests (RE-DO).
33214CSMF42FDN4binary
Number of CF cache structure Write requests (RE-DO).
336150SMF42FDO4binary
Number of CF cache structure read hits (RE-DO).
340154SMF42FDP4binary
Number of CF cache structure read castins (RE-DO).
344158SMF42FDQ8binary
Number of bytes transferred into DFSMS cache structure (RE-DO).
352160SMF42FDR4binary
Number of READ real I/O direct requests to DASD (RE-DO).
356164SMF42FDS4binary
Number of WRITE real I/O direct requests to DASD (RE-DO).
360168SMF42FDT8binary
Total number of bytes transferred to DASD for the read requests.
368170SMF42FDU8binary
Total number of bytes transferred to DASD for the write requests.
376178SMF42FDV16EBCDIC
Reserved. (RE-DO)
392188SMF42FDW8binary
Total amount of time, in milli seconds, for all direct access requests in this interval (RE-DO).
400190SMF42FDX4binary
Average response time for all of the direct access requests in this interval (total time/number of requests) (RE-DO).
404194SMF42FDY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K) (RE-DO).
408198SMF42FDZ8EBCDIC
Reserved.
4161A0SMF42FD732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Summary Section:
4481C0SMF42FEA4binary
Coupling facility cache partition number.
4521C4SMF42FEB4binary
Total number of requests.
4561C8SMF42FEC4binary
Total number of read requests - NRI protocol (No Read Integrity).
4601CCSMF42FED4binary
Total number of read requests - Consistent read protocol.
4641D0SMF42FEE4binary
Total number of WRITE requests.
4681D4SMF42FEF4binary
Number of sequential access BMF requests.
4721D8SMF42FEG4binary
Total number of sequential access BMF Read requests.
4761DCSMF42FEH4binary
Total number of sequential access BMF Write requests.
4801E0SMF42FEI4binary
Number of sequential access BMF read hits.
4841E4SMF42FEJ4binary
Number of sequential access BMF valid read hits.
4881E8SMF42FEK4binary
Number of sequential access BMF false invalids.
4921ECSMF42FEL4binary
Number of sequential access requests processed by the Sysplex Cache Manager
4961F0SMF42FEM4binary
Number of sequential access CF cache structure read requests.
5001F4SMF42FEN4binary
Number of sequential access CF cache structure Write requests.
5041F8SMF42FEO4binary
Number of sequential access CF cache structure read hits.
5081FCSMF42FEP4binary
Number of sequential access CF cache structure read castins.
512200SMF42FEQ8binary
Number of bytes transferred into the DFSMS CF cache structure.
520208SMF42FER4binary
Number of READ real I/O sequential requests to DASD.
52420CSMF42FES4binary
Number of WRITE real I/O sequential requests to DASD.
528210SMF42FET8binary
Total number of bytes transferred to DASD for the read requests.
536218SMF42FEU8binary
Total number of bytes transferred to DASD for the write requests.
544220SMF42FEV16EBCDIC
Reserved.
560230SMF42FEW8binary
Total amount of time, in milli seconds, for all sequential access requests in this interval.
568238SMF42FEX4binary
Average response time for all of the sequential access requests in this interval (total time/number of requests).
57223CSMF42FEY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
576240SMF42FEZ8EBCDIC
Reserved.
584248SMF42FE732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Record Merge (RE-DO) Summary Section:
616268SMF42FFA4binary
Coupling facility cache partition number.
62026CSMF42FFB4binary
Total number of sequential access requests. (RE-DO)
624270SMF42FFC4binary
Number of read requests - NRI protocol (No Read Integrity) (RE-DO).
628274SMF42FFD4binary
Number of read requests - Consistent read protocol. (RE-DO)
632278SMF42FFE4binary
Number of sequential access Write requests. (RE-DO)
63627CSMF42FFF4binary
Number of sequential access BMF requests. (RE-DO)
640280SMF42FFG4binary
Number of sequential access BMF Read requests. (RE-DO)
644284SMF42FFH4binary
Number of sequential access BMF Write requests. (RE-DO)
648288SMF42FFI4binary
Number of sequential access BMF read hits. (RE-DO)
65228CSMF42FFJ4binary
Number of sequential access BMF valid read hits. (RE-DO)
656290SMF42FFK4binary
Number of sequential access BMF false invalids. (RE-DO)
660294SMF42FFL4binary
Number of sequential access requests processed by the Sysplex Cache Manager. (RE-DO)
664298SMF42FFM4binary
Number of sequential access CF cache structure Read requests. (RE-DO)
66829CSMF42FFN4binary
Number of sequential access CF cache structure Write requests. (RE-DO)
6722A0SMF42FFO4binary
Number of sequential access CF cache structure read hits. (RE-DO)
6762A4SMF42FFP4binary
Number of sequential access CF cache structure read castins. (RE-DO)
6802A8SMF42FFQ8binary
Number of bytes transferred into the DFSMS cache structure (RE-DO).
6882BOSMF42FFR4binary
Total number of READ real I/O sequential requests to DASD. (RE-DO)
6922B4SMF42FFS4binary
Total number of WRITE real I/O sequential requests to DASD. (RE-DO)
6962B8SMF42FFT8binary
Total number of bytes transferred to DASD for the read requests.
7042C0SMF42FFU8binary
Total number of bytes transferred to DASD for the write requests.
7122C8SMF42FFV16EBCDIC
Reserved.
7282D8SMF42FFW8binary
Total amount of time, in milli seconds, for all sequential access (RE-DO) requests in this interval.
7362E0SMF42FFX4binary
Average response time for all of the sequential access (RE-DO) requests in this interval (total time/number of requests).
7402E4SMF42FFY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
7442E8SMF42FFZ8EBCDIC
Reserved.
7522F0SMF42FF732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Read Ahead Summary Section:
784310SMF42FGA4binary
Coupling facility cache partition number.
788314SMF42FGB4binary
Total number of real I/O sequential requests to DASD. (read ahead)
792318SMF42FGC4binary
Number of read requests - NRI protocol (No Read Integrity) (READ-AHEAD).
79631CSMF42FGD4binary
Number of read requests - Consistent read protocol (READ-AHEAD).
800320SMF42FGE4binary
Number of Write requests. (READ-AHEAD)
804324SMF42FGF4binary
Number of sequential access BMF requests. (READ-AHEAD)
808328SMF42FGG4binary
Number of sequential access BMF Read requests. (READ-AHEAD)
81232CSMF42FGH4binary
Number of sequential access BMF Write requests. (READ-AHEAD)
816330SMF42FGI4binary
Number of sequential access BMF read hits. (read ahead)
820334SMF42FGJ4binary
Number of sequential access BMF valid read hits. (read ahead)
824338SMF42FGK4binary
Number of BMF false invalids. (read ahead)
82833CSMF42FGL4binary
Number of requests processed by the sysplex cache manager. (read ahead)
832340SMF42FGM4binary
Number of sequential access CF cache structure Read requests. (read ahead)
836344SMF42FGN4binary
Number of sequential access CF cache structure Write requests. (read ahead)
840348SMF42FGO4binary
Number of sequential access CF cache structure read hits. (read ahead)
84434CSMF42FGP4binary
Number of sequential access CF cache structure read castins. (read ahead)
848350SMF42FGQ8binary
Total number of bytes transferred into the DFSMS cache structure for all sequential access requests. (read ahead)
856358SMF42FGR4binary
Total number of READ real I/O sequential requests to DASD (READ-AHEAD).
86035CSMF42FGS4binary
Total number of WRITE real I/O sequential requests to DASD (READ-AHEAD).
864360SMF42FGT8binary
Total number of bytes transferred to DASD for the read requests.
868368SMF42FGU8binary
Total number of bytes transferred to DASD for the write requests.
880370SMF42FGV16EBCDIC
Reserved.
896380SMF42FGW8binary
Total amount of time, in milli seconds, for all sequential access (read ahead) requests in this interval.
904388SMF42FGX4binary
Average response time for all of the sequential access (read ahead) requests in this interval. (total time/number of requests)
90838CSMF42FGY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (read ahead)
912390SMF42FGZ8EBCDIC
Reserved.
920398SMF42FG732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Pre-format Summary Section:
9523B8SMF42FHA4binary
Coupling facility cache partition number.
9563BCSMF42FHB4binary
Total number of real I/O sequential requests to DASD. (pre-format)
9603C0SMF42FHC4binary
Number of read requests - NRI protocol (No Read Integrity) (PRE-FORMAT).
9643C4SMF42FHD4binary
Number of read requests - Consistent read protocol (PRE-FORMAT).
9683C8SMF42FHE4binary
Number of Write requests. (PRE-FORMAT)
9723CCSMF42FHF4binary
Number of sequential access BMF requests. (PRE-FORMAT)
9763D0SMF42FHG4binary
Number of sequential access BMF Read requests. (PRE-FORMAT)
9803D4SMF42FHH4binary
Number of sequential access BMF Write requests. (PRE-FORMAT)
9843D8SMF42FHI4binary
Number of sequential access BMF read hits. (pre-format)
9883DCSMF42FHJ4binary
Number of sequential access BMF valid read hits. (pre-format)
9923E0SMF42FHK4binary
Number of BMF false invalids. (pre-format)
9963E4SMF42FHL4binary
Number of sequential access CF Cache structure Requests. (pre-format)
10003E8SMF42FHM4binary
Number of sequential access CF Cache structure Read Requests. (pre-format)
10043ECSMF42FHN4binary
Number of sequential access CF Cache structure Write Requests. (pre-format)
10083F0SMF42FHO4binary
Number of sequential access CF cache structure read hits. (pre-format)
10123F4SMF42FHP4binary
Number of sequential access CF cache structure read castins. (pre-format)
10163F8SMF42FHQ8binary
Number of sequential access CF cache structure bytes transferred. (pre-format)
1024400SMF42FHR4binary
Total number of READ real I/O sequential requests to DASD. (pre-format)
1028404SMF42FHS4binary
Total number of WRITE real I/O sequential requests to DASD. (pre-format)
1032408SMF42FHT8binary
Total number of bytes transferred to DASD for the read requests.
1040410SMF42FHU8binary
Total number of bytes transferred to DASD for the write requests.
1048418SMF42FHV16EBCDIC
Reserved.
1064428SMF42FHW8binary
Total amount of time, in milli seconds, for all sequential access (pre-format) requests in this interval.
1072430SMF42FHX4binary
Average response time for all of the sequential access (pre-format) requests in this interval (total time/number of requests).
1076434SMF42FHY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (pre-format)
1080438SMF42FHZ8EBCDIC
Reserved.
1088440SMF42FH732EBCDIC
Reserved.
1120460SMF42FOA4binary
Number of record lock requests (obtain/alter/promote).
1124464SMF42FOB4binary
Number of record lock requests that cause true contention.
1128468SMF42FOC4binary
Number of record lock requests that cause false contention.
113246CSMF42FOD4binary
Number of record lock release requests.
1136470SMF42FOE4binary
Number of component_1 type lock requests.
1140474SMF42FOF4binary
Number of component_1 type release lock requests.
1144478SMF42FOG8EBCDIC
Reserved.
1152480SMF42FOH4binary
Number of component_1 class_1 (DIWA) locks (obtain/alter/promote).
1156484SMF42FOI4binary
Number of component_1 class_1 (DIWA) locks that cause true contention.
1160488SMF42FOJ4binary
Number of component_1 class_1 (DIWA) locks that cause false contention.
116448CSMF42FOK4binary
Number of component_1 class_1 (DIWA) release lock requests.
1168490SMF42FOL4binary
Number of component_1 class_2 (UPGRADE) locks (obtain/alter/promote).
1172494SMF42FOM4binary
Number of component_1 class_2 (UPGRADE) locks that cause true contention.
1176498SMF42FON4binary
Number of component_1 class_2 (UPGRADE) locks that cause false contention.
118049CSMF42FOO4binary
Number of component_1 class_2 (UPGRADE) release lock requests.
11844A0SMF42FOP4binary
Number of component_1 class_3 (PREFORMAT) locks (obtain/alter/promote).
11884A4SMF42FOQ4binary
Number of component_1 class_3 (PREFORMAT) locks that cause true contention.
11924A8SMF42FOR4binary
Number of component_1 class_3 (PREFORMAT) locks that cause false contention.
11964ACSMF42FOS4binary
Number of component_1 class_3 (PREFORMAT) release lock requests.
12004B0SMF42FOT4binary
Number of component_2 lock requests (obtain/alter/promote).
12044B4SMF42FOU4binary
Number of component_2 locks that cause true contention.
12084B8SMF42FOV4binary
Number of component_2 locks that cause false contention.
12124BCSMF42FOW4binary
Number of component_2 release lock requests.
12164C0SMF42FOX32EBCDIC
Reserved.
12484E0SMF42FPR8EBCDIC
Total time all thread requests.
12564E8SMF42FPS4binary
Total number of all thread requests.
12604ECSMF42FPT4binary
Reserved.
12644F0SMF42FPU4binary
Average response time for all of the thread requests in the interval. (Total time/number of thread requests).
12684F4SMF42FPV4binary
Normalized response time for all of the thread requests in the interval. (Total time/number of bytes transferred/4K).
12724F8SMF42FPW8EBCDIC
Reserved.
1280500SMF42FAI16EBCDIC
Lock structure name.
1296510SMF42FAJ8EBCDIC
Lock set.
VSAM RLS Storage Class Response Time Summary
SC, CF, SYS Summary Section for Below the Bar
(Present only for Subtype 15)
(Offset from beginning of record: SMF42FC4)
00SMF42FBA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42F0312EBCDIC
Indicates if DFSMS greater than 4K CF caching is active. Value is GT4KACTIVE or GT4KNOTACT.
1610SMF42FBB2binary
Length of the storage class name.
1812SMF42FBC30EBCDIC
Storage class name.
4830SMF42F042binary
Cache Set Name Length
5032SMF42FBD30EBCDIC
DFSMS Cache Set name.
8050SMF42FBE8EBCDIC
MVS system name.
8858SMF42F058EBCDIC
Reserved.
9660SMF42FBF2EBCDIC
Reserved.
9862SMF42FBG30EBCDIC
DFP CF cache structure name.
12880SMF42FBH4binary
Number of lock requests processed.
13284SMF42FBI4binary
Number of true contention lock requests.
13688SMF42FBJ4binary
Number of false contention lock requests.
1408CSMF42FB22binary
SMS Direct Weight
1428ESMF42FB32binary
SMS Sequential Weight
14490SMF42FBL16EBCDIC
Reserved.
Direct Access Section:
160A0SMF42FIA4binary
Coupling facility cache partition number.
164A4SMF42FIB4binary
Number of direct requests.
168A8SMF42FIC4binary
Number of read requests - NRI protocol (No Read Integrity).
172ACSMF42FID4binary
Number of read requests - Consistent read protocol.
176B0SMF42FIE4binary
Number of Write requests.
180B4SMF42FIF4binary
Number of direct access BMF requests.
184B8SMF42FIG4binary
Number of direct access BMF Read requests.
188BCSMF42FIH4binary
Number of direct access BMF Write requests.
192C0SMF42FII4binary
Number of direct access BMF read hits.
196C4SMF42FIJ4binary
Number of direct access BMF valid read hits.
200C8SMF42FIK4binary
Number of BMF false invalids.
204CCSMF42FIL4binary
Number of direct access CF Cache structure requests.
208D0SMF42FIM4binary
Number of direct access CF cache structure Read requests.
212D4SMF42FIN4binary
Number of direct access CF cache structure Write requests.
216D8SMF42FIO4binary
Number of direct access CF cache structure read hits.
220DCSMF42FIP4binary
Number of direct access CF cache structure read castins.
224E0SMF42FIQ8binary
Number of direct access CF cache structure bytes transferred.
232E8SMF42FIR4binary
Number of READ real I/O direct requests to DASD.
236ECSMF42FIS4binary
Number of WRITE real I/O direct requests to DASD.
240F0SMF42FIT8binary
Total number of bytes transferred to DASD for the read requests.
248F8SMF42FIU8binary
Total number of bytes transferred to DASD for the write requests.
256100SMF42FIV16EBCDIC
Reserved.
272110SMF42FIW8binary
Total amount of time, in milli seconds, for all the direct access requests in this interval.
280118SMF42FIX4binary
Average response time for all of the requests in this interval (total time/number of requests).
28411CSMF42FIY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
288120SMF42FIZ8EBCDIC
Reserved.
296128SMF42FI732EBCDIC
Reserved.
Direct Access Record Merge (RE-DO) Summary Section:
328148SMF42FJA4binary
Coupling facility cache partition number.
33214CSMF42FJB4binary
Total number of direct access requests. (RE-DO)
336150SMF42FJC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
340154SMF42FJD4binary
Number of read requests - Consistent read protocol. (RE-DO)
344158SMF42FJE4binary
Number of Write requests. (RE-DO)
34815CSMF42FJF4binary
Number of direct access BMF requests. (RE-DO)
352160SMF42FJG4binary
Number of direct access BMF Read requests. (RE-DO)
356164SMF42FJH4binary
Number of direct access BMF Write requests. (RE-DO)
360168SMF42FJI4binary
Number of direct access BMF read hits. (RE-DO)
36416CSMF42FJJ4binary
Number of direct access BMF valid read hits. (RE-DO)
368170SMF42FJK4binary
Number of BMF false invalids. (RE-DO)
372174SMF42FJL4binary
Number of direct access CF cache structure requests. (RE-DO)
376178SMF42FJM4binary
Number of direct access CF cache structure Read requests. (RE-DO)
38017CSMF42FJN4binary
Number of direct access CF cache structure Write requests. (RE-DO)
384180SMF42FJO4binary
Number of direct access CF cache structure read hits. (RE-DO)
388184SMF42FJP4binary
Number of direct access CF cache structure read castins. (RE-DO)
392188SMF42FJQ8binary
Number of direct access CF cache structure bytes transferred. (RE-DO)
400190SMF42FJR4binary
Total number of READ real I/O direct requests to DASD. (RE-DO)
404194SMF42FJS4binary
Total number of WRITE real I/O direct requests to DASD. (RE-DO)
408198SMF42FJT8binary
Total number of bytes transferred to DASD for the read requests.
4161A0SMF42FJU8binary
Total number of bytes transferred to DASD for the write requests.
4241A8SMF42FJV16EBCDIC
Reserved.
4401B8SMF42FJW8binary
Total amount of time, in milli seconds, for all direct access. (RE-DO) requests in this interval.
4481C0SMF42FJX4binary
Average response time for all of the direct access requests in this interval (total time/number of requests). (RE-DO)
4521C4SMF42FJY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
4561C8SMF42FJZ8EBCDIC
Reserved.
4641D0SMF42FJ732EBCDIC
Reserved.
Sequential Access Section:
4961F0SMF42FKA4binary
Coupling facility cache partition number.
5001F4SMF42FKB4binary
Total number of sequential access requests.
5041F8SMF42FKC4binary
Number of read requests - NRI protocol (No Read Integrity).
5081FCSMF42FKD4binary
Number of read requests - Consistent read protocol.
512200SMF42FKE4binary
Number of Write requests.
516204SMF42FKF4binary
Number of sequential access BMF requests.
520208SMF42FKG4binary
Number of sequential access BMF Read requests.
52420CSMF42FKH4binary
Number of sequential access BMF Write requests.
528210SMF42FKI4binary
Number of sequential access BMF read hits.
532214SMF42FKJ4binary
Number of sequential access BMF valid read hits.
536218SMF42FKK4binary
Number of sequential BMF false invalids.
54021CSMF42FKL4binary
Number of sequential access CF cache structure requests.
544220SMF42FKM4binary
Number of sequential access CF cache structure Read requests.
548224SMF42FKN4binary
Number of sequential access CF cache structure Write requests.
552228SMF42FKO4binary
Number of sequential access CF cache structure read hits.
55622CSMF42FKP4binary
Number of sequential access CF cache structure read castins.
560230SMF42FKQ8binary
Number of sequential access CF cache structure bytes transferred.
568238SMF42FKR4binary
Total number of READ real I/O sequential requests to DASD.
57223CSMF42FKS4binary
Total number of WRITE real I/O sequential requests to DASD.
576240SMF42FKT8binary
Total number of bytes transferred to DASD for the read requests
584248SMF42FKU8binary
Total number of bytes transferred to DASD for the write requests.
592250SMF42FKV16EBCDIC
Reserved.
608260SMF42FKW8binary
Total amount of time, in milli seconds, for all sequential access requests in this interval.
616268SMF42FKX4binary
Average response time for all of the sequential access requests in this interval (total time/number of requests).
62026CSMF42FKY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
624270SMF42FKZ8EBCDIC
Reserved.
632278SMF42FK732EBCDIC
Reserved.
Sequential Access Record Merge (RE-DO) Summary Section:
664298SMF42FLA4binary
Coupling facility cache partition number.
66829CSMF42FLB4binary
Total number of sequential access requests. (RE-DO)
6722A0SMF42FLC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
6762A4SMF42FLD4binary
Number of read requests - Consistent read protocol. (RE-DO)
6802A8SMF42FLE4binary
Number of Write requests. (RE-DO)
6842ACSMF42FLF4binary
Number of sequential access BMF requests. (RE-DO)
6882B0SMF42FL64binary
Number of sequential access BMF Read requests. (RE-DO)
6922B4SMF42FLH4binary
Number of sequential access BMF Write requests. (RE-DO)
6962B8SMF42FLI4binary
Number of sequential access BMF read hits. (RE-DO)
7002BCSMF42FLJ4binary
Number of sequential access BMF valid read hits. (RE-DO)
7042C0SMF42FLK4binary
Number of BMF false invalids. (RE-DO)
7082C4SMF42FLL4binary
Total number of sequential access requests. (RE-DO)
7122C8SMF42FLM4binary
Number of sequential access CF cache structure Read requests. (RE-DO)
7162CCSMF42FLN4binary
Number of sequential access CF cache structure Write requests. (RE-DO)
7202D0SMF42FLO4binary
Number of sequential access CF cache structure Read hits. (RE-DO)
7242D4SMF42FLP4binary
Number of sequential access CF cache structure read castins. (RE-DO)
7282D8SMF42FLQ8binary
Number of sequential access CF cache structure bytes transferred. (RE-DO)
7362E0SMF42FLR4binary
Total number of READ real I/O sequential requests to DASD. (RE-DO)
7402E4SMF42FLS4binary
Total number of WRITE real I/O sequential requests to DASD. (RE-DO)
7442E8SMF42FLT8binary
Total number of bytes transferred to DASD for the read requests.
7522F0SMF42FLU8binary
Total number of bytes transferred to DASD for the write requests.
7602F8SMF42FLV16EBCDIC
Reserved.
776308SMF42FLW8binary
Total amount of time, in milli seconds, for all sequential access (RE-DO) requests in this interval.
784310SMF42FLX4binary
Average response time for all of the sequential access (RE-DO) requests in this interval (total time/number of requests).
788314SMF42FLY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
792318SMF42FLZ8EBCDIC
Reserved.
800320SMF42FL732EBCDIC
Reserved.
Sequential Access Read Ahead Summary Section:
832340SMF42FMA4binary
Coupling facility cache partition number.
836344SMF42FMB4binary
Total number of sequential access requests. (read ahead)
840348SMF42FMC4binary
Number of read requests - NRI protocol (No Read Integrity). (read ahead)
84434CSMF42FMD4binary
Number of read requests - Consistent read protocol. (read ahead)
848350SMF42FME4binary
Number of Write requests. (read ahead)
852354SMF42FMF4binary
Number of sequential access BMF requests. (read ahead)
856358SMF42FMG4binary
Number of sequential access BMF Read requests. (read ahead)
86035CSMF42FMH4binary
Number of sequential access BMF Write requests. (read ahead)
864360SMF42FMI4binary
Number of sequential access BMF read hits. (read ahead)
868364SMF42FMJ4binary
Number of sequential access BMF valid read hits. (read ahead)
872368SMF42FMK4binary
Number of BMF false invalids. (read ahead)
87636CSMF42FML4binary
Number of sequential access CF cache structure requests. (read ahead)
880370SMF42FMM4binary
Number of sequential access CF cache structure Read requests. (read ahead)
884374SMF42FMN4binary
Number of sequential access CF cache structure Write requests. (read ahead)
888378SMF42FMO4binary
Number of sequential access CF cache structure read hits. (read ahead)
89237CSMF42FMP4binary
Number of sequential access CF cache structure read castins. (read ahead)
896380SMF42FMQ8binary
Number of sequential access CF cache structure bytes transferred. (read ahead)
904388SMF42FMR4binary
Total number of READ real I/O sequential requests to DASD. (read ahead)
90838CSMF42FMS4binary
Total number of WRITE real I/O sequential requests to DASD. (read ahead)
912390SMF42FMT8binary
Total number of bytes transferred to DASD for the read requests.
920398SMF42FMU8binary
Total number of bytes transferred to DASD for the write requests.
9283A0SMF42FMV16EBCDIC
Reserved.
9443B0SMF42FMW8binary
Total amount of time, in milli seconds, for all sequential access (read ahead) requests in this interval.
9523B8SMF42FMX4binary
Average response time for all of the sequential access (read ahead) requests in this interval (total time/number of requests).
9563BCSMF42FMY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (read ahead)
9603C0SMF42FMZ8EBCDIC
Reserved.
9683C8SMF42FM732EBCDIC
Reserved.
Sequential Access Pre-format Summary Section:
10003E8SMF42FNA4binary
Coupling facility cache partition number.
10043ECSMF42FNB4binary
Total number of sequential access requests. (Pre-format)
10083F0SMF42FNC4binary
Number of read requests - NRI protocol (No Read Integrity). (Pre-format)
10123F4SMF42FND4binary
Number of read requests - Consistent read protocol. (Pre-format)
10163F8SMF42FNE4binary
Number of Write requests. (Pre-format)
10203FCSMF42FNF4binary
Number of sequential access BMF requests. (Pre-format)
1024400SMF42FNG4binary
Number of sequential access BMF Read requests. (Pre-format)
1028404SMF42FNH4binary
Number of sequential access BMF Write requests. (Pre-format)
1032408SMF42FNI4binary
Number of sequential access BMF read hits. (Pre-format)
103640CSMF42FNJ4binary
Number of sequential access BMF valid read hits. (Pre-format)
1040410SMF42FNK4binary
Number of BMF false invalids. (Pre-format)
1044414SMF42FNL4binary
Number of sequential access CF cache structure requests. (Pre-format)
1048418SMF42FNM4binary
Number of sequential access CF cache structure Read requests. (Pre-format)
105241CSMF42FNN4binary
Number of sequential access CF cache structure Write requests. (read ahead)
1056420SMF42FNO4binary
Number of sequential access CF cache structure read hits. (read ahead)
1060424SMF42FNP4binary
Number of sequential access CF cache structure read castins. (Pre-format)
1064428SMF42FNQ8binary
Number of sequential access CF cache structure bytes transferred. (Pre-format)
1072430SMF42FNR4binary
Total number of READ real I/O sequential requests to DASD. (Pre-format)
1076434SMF42FNS4binary
Total number of WRITE real I/O sequential requests to DASD. (pre-format)
1080438SMF42FNT8binary
Total number of bytes transferred to DASD for the read requests.
1088440SMF42FNU8binary
Total number of bytes transferred to DASD for the write requests.
1096448SMF42FNV16EBCDIC
Reserved.
1112458SMF42FNW8binary
Total amount of time, in milli seconds, for all sequential access (pre-format) requests in this interval.
1120460SMF42FNX4binary
Average response time for all of the sequential access (pre-format) requests in this interval (total time/number of requests).
1124464SMF42FNY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (pre-format)
1128468SMF42FNZ8EBCDIC
Reserved.
1136470SMF42FN732EBCDIC
Reserved.
1168490SMF42FRA4binary
Number of record lock requests (obtain/alter/promote).
1172494SMF42FRB4binary
Number of record lock requests that cause true contention.
1176498SMF42FRC4binary
Number of record lock requests that cause false contention.
118049CSMF42FRD4binary
Number of record lock release requests.
11844A0SMF42FRE4binary
Number of component_1 type lock requests.
11884A4SMF42FRF4binary
Number of component_1 type release lock requests.
11924A8SMF42FRG8EBCDIC
Reserved.
12004B0SMF42FRH4binary
Number of component_1 class_1 (DIWA) locks (obtain/alter/promote).
12044B4SMF42FRI4binary
Number of component_1 class_1 (DIWA) locks that cause true contention.
12084B8SMF42FRJ4binary
Number of component_1 class_1 (DIWA) locks that cause false contention.
12124BCSMF42FRK4binary
Number of component_1 class_1 (DIWA) release lock requests.
12164C0SMF42FRL4binary
Number of component_1 class_2 (UPGRADE) locks (obtain/alter/promote).
12204C4SMF42FRM4binary
Number of component_1 class_2 (UPGRADE) locks that cause true contention.
12244C8SMF42FRN4binary
Number of component_1 class_2 (UPGRADE) locks that cause false contention.
12284CCSMF42FRO4binary
Number of component_1 class_2 (UPGRADE) release lock requests.
12324D0SMF42FRP4binary
Number of component_1 class_3 (PREFORMAT) locks (obtain/alter/promote).
12364D4SMF42FRQ4binary
Number of component_1 class_3 (PREFORMAT) locks that cause true contention.
12404D8SMF42FRR4binary
Number of component_1 class_3 (PREFORMAT) locks that cause false contention.
12444DCSMF42FRS4binary
Number of component_1 class_3 (PREFORMAT) release lock requests.
12484E0SMF42FRT4binary
Number of component_2 lock requests (obtain/alter/promote).
12524E4SMF42FRU4binary
Number of component_2 locks that cause true contention.
12564E8SMF42FRV4binary
Number of component_2 locks that cause false contention.
12604ECSMF42FRW4binary
Number of component_2 release lock requests.
12644F0SMF42FRX32EBCDIC
Reserved.
1296510SMF42FQR8EBCDIC
Total time all thread requests.
1304518SMF42FQS4binary
Total number of all thread requests.
130851CSMF42FQT4binary
Reserved.
1312520SMF42FQU4binary
Average response time for all of the thread requests in the interval. (Total time/number of thread requests)
1316524SMF42FQV4binary
Normalized response time for all of the thread requests in the interval. (Total time/number of bytes transferred/4K)
1320528SMF42FQW8EBCDIC
Reserved.
1328530SMF42FBM16EBCDIC
Lock structure name.
1344540SMF42FBN8EBCDIC
Lock set.
VSAM RLS Storage Class Response Time Summary
Sysplex-Wide Storage Class Summary Data Section for Above the Bar
(Present only for Subtype 15)
(Offset from beginning of record: SMF42AFC1)
00SMF42AFAA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42AF0012EBCDIC
Indicates if DFSMS greater than 4K CF caching is active. Value is GT4KACTIVE or GT4KNOTACT.
1610SMF42AFAB2binary
Length of the storage class name.
1812SMF42AFAC30EBCDIC
Storage class name.
4830SMF42AF012binary
Length of DFSMS cache set name.
5032SMF42AFAD30EBCDIC
DFSMS cache set name.
8050SMF42AFAE4binary
Number of lock requests processed.
8454SMF42AFAF4binary
Number of true contention lock requests.
8858SMF42AFAG4binary
Number of false contention lock requests.
925CSMF42AF022binary
DFSMS direct weight
945ESMF42AF122binary
DFSMS sequential weight
9660SMF42AFAH16EBCDIC
Reserved.
Sysplex-Wide Direct Access Summary Section:
11270SMF42AFCA4binary
Coupling facility cache partition number.
11674SMF42AFCB4binary
Total number of direct access requests.
12078SMF42AFCC4binary
Total number of Read requests - no read integrity.
1247CSMF42AFCD4binary
Total number of Read Requests - Consistent reads.
12880SMF42AFCE4binary
Total number of Write requests.
13284SMF42AFCF4binary
Number of direct access BMF requests.
13688SMF42AFCG4binary
Number of direct access BMF Read Requests.
1408CSMF42AFCH4binary
Number of direct access BMF Write requests.
14490SMF42AFCI4binary
Number of direct access BMF Read hits.
14894SMF42AFCJ4binary
Number of BMF valid Read hits.
15298SMF42AFCK4binary
Number of BMF false invalids.
1569CSMF42AFCL4binary
Number of requests processed by the sysplex cache manager.
160A0SMF42AFCM4binary
Number of CF Read requests.
164A4SMF42AFCN4binary
Number of CF Write requests.
168A8SMF42AFCO4binary
Number of CF Read hits
172ACSMF42AFCP4binary
Number of Read castins
176B0SMF42AFCQ8binary
Number of bytes transferred into the DFSMS cache structure.
184B8SMF42AFCR4binary
Number of READ real I/O requests to DASD.
188BCSMF42AFCS4binary
Number of WRITE real I/O requests to DASD.
192C0SMF42AFCT8binary
Total number of bytes transferred for all direct access requests where the data was retrieved from DASD.
200C8SMF42AFCU8binary
Number of DASD for the write requests.
208D0SMF42AFCV16EBCDIC
Reserved.
224E0SMF42AFCW8binary
Total amount of time, in milli seconds, for all the direct access requests in this interval.
232E8SMF42AFCX4binary
Average response time for all of the requests in this interval (total time/number of requests).
236ECSMF42AFCY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
240F0SMF42AFCZ8EBCDIC
Reserved.
248F8SMF42AFC732EBCDIC
Reserved.
Sysplex-Wide Direct Access Record Merge (RE-DO) Summary Section:
280118SMF42AFDA4binary
Coupling facility Cache partition number (RE-DO).
28411CSMF42AFDB4binary
Total number of requests to DASD (RE-DO).
288120SMF42AFDC4binary
Number of read requests - NRI protocol (No Read Integrity) (RE-DO).
292124SMF42AFDD4binary
Number of read requests - Consistent read protocol (RE-DO).
296128SMF42AFDE4binary
Number of WRITE requests (RE-DO).
30012CSMF42AFDF4binary
Number of direct access BMF requests (RE-DO).
304130SMF42AFDG4binary
Number of direct access BMF Read requests (RE-DO).
308134SMF42AFDH4binary
Number of direct access BMF Write requests (RE-DO).
312138SMF42AFDI4binary
Number of direct access BMF read hits (RE-DO).
31613CSMF42AFDJ4binary
Number of direct access BMF valid read hits (RE-DO).
320140SMF42AFDK4binary
Number of BMF false invalids (RE-DO).
324144SMF42AFDL4binary
Number of requests processed by the Sysplex Cache Manager
328148SMF42AFDM4binary
Number of CF cache structure Read requests (RE-DO).
33214CSMF42AFDN4binary
Number of CF cache structure Write requests (RE-DO).
336150SMF42AFDO4binary
Number of CF cache structure read hits (RE-DO).
340154SMF42AFDP4binary
Number of CF cache structure read castins (RE-DO).
344158SMF42AFDQ8binary
Number of bytes transferred into DFSMS cache structure (RE-DO).
352160SMF42AFDR4binary
Number of READ real I/O direct requests to DASD (RE-DO).
356164SMF42AFDS4binary
Number of WRITE real I/O direct requests to DASD (RE-DO).
360168SMF42AFDT8binary
Total number of bytes transferred to DASD for the read requests.
368170SMF42AFDU8binary
Total number of bytes transferred to DASD for the write requests.
376178SMF42AFDV16EBCDIC
Reserved. (RE-DO)
392188SMF42AFDW8binary
Total amount of time, in milli seconds, for all direct access requests in this interval (RE-DO).
400190SMF42AFDX4binary
Average response time for all of the direct access requests in this interval (total time/number of requests) (RE-DO).
404194SMF42AFDY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K) (RE-DO).
408198SMF42AFDZ8EBCDIC
Reserved.
4161A0SMF42AFD732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Summary Section:
4481C0SMF42AFEA4binary
Coupling facility cache partition number.
4521C4SMF42AFEB4binary
Total number of requests.
4561C8SMF42AFEC4binary
Total number of read requests - NRI protocol (No Read Integrity).
4601CCSMF42AFED4binary
Total number of read requests - Consistent read protocol.
4641D0SMF42AFEE4binary
Total number of WRITE requests.
4681D4SMF42AFEF4binary
Number of sequential access BMF requests.
4721D8SMF42AFEG4binary
Total number of sequential access BMF Read requests.
4761DCSMF42AFEH4binary
Total number of sequential access BMF Write requests.
4801E0SMF42AFEI4binary
Number of sequential access BMF read hits.
4841E4SMF42AFEJ4binary
Number of sequential access BMF valid read hits.
4881E8SMF42AFEK4binary
Number of sequential access BMF false invalids.
4921ECSMF42AFEL4binary
Number of sequential access requests processed by the Sysplex Cache Manager
4961F0SMF42AFEM4binary
Number of sequential access CF cache structure read requests.
5001F4SMF42AFEN4binary
Number of sequential access CF cache structure Write requests.
5041F8SMF42AFEO4binary
Number of sequential access CF cache structure read hits.
5081FCSMF42AFEP4binary
Number of sequential access CF cache structure read castins.
512200SMF42AFEQ8binary
Number of bytes transferred into the DFSMS CF cache structure.
520208SMF42AFER4binary
Number of READ real I/O sequential requests to DASD.
52420CSMF42AFES4binary
Number of WRITE real I/O sequential requests to DASD.
528210SMF42AFET8binary
Total number of bytes transferred to DASD for the read requests.
536218SMF42AFEU8binary
Total number of bytes transferred to DASD for the write requests.
544220SMF42AFEV16EBCDIC
Reserved.
560230SMF42AFEW8binary
Total amount of time, in milli seconds, for all sequential access requests in this interval.
568238SMF42AFEX4binary
Average response time for all of the sequential access requests in this interval (total time/number of requests).
57223CSMF42AFEY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
576240SMF42AFEZ8EBCDIC
Reserved.
584248SMF42AFE732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Record Merge (RE-DO) Summary Section:
616268SMF42AFFA4binary
Coupling facility cache partition number.
62026CSMF42AFFB4binary
Total number of sequential access requests. (RE-DO)
624270SMF42AFFC4binary
Number of read requests - NRI protocol (No Read Integrity) (RE-DO).
628274SMF42AFFD4binary
Number of read requests - Consistent read protocol. (RE-DO)
632278SMF42AFFE4binary
Number of sequential access Write requests. (RE-DO)
63627CSMF42AFFF4binary
Number of sequential access BMF requests. (RE-DO)
640280SMF42AFFG4binary
Number of sequential access BMF Read requests. (RE-DO)
644284SMF42AFFH4binary
Number of sequential access BMF Write requests. (RE-DO)
648288SMF42AFFI4binary
Number of sequential access BMF read hits. (RE-DO)
65228CSMF42AFFJ4binary
Number of sequential access BMF valid read hits. (RE-DO)
656290SMF42AFFK4binary
Number of sequential access BMF false invalids. (RE-DO)
660294SMF42AFFL4binary
Number of sequential access requests processed by the Sysplex Cache Manager. (RE-DO)
664298SMF42AFFM4binary
Number of sequential access CF cache structure Read requests. (RE-DO)
66829CSMF42AFFN4binary
Number of sequential access CF cache structure Write requests. (RE-DO)
6722A0SMF42AFFO4binary
Number of sequential access CF cache structure read hits. (RE-DO)
6762A4SMF42AFFP4binary
Number of sequential access CF cache structure read castins. (RE-DO)
6802A8SMF42AFFQ8binary
Number of bytes transferred into the DFSMS cache structure (RE-DO).
6882BOSMF42AFFR4binary
Total number of READ real I/O sequential requests to DASD. (RE-DO)
6922B4SMF42AFFS4binary
Total number of WRITE real I/O sequential requests to DASD. (RE-DO)
6962B8SMF42AFFT8binary
Total number of bytes transferred to DASD for the read requests.
7042C0SMF42AFFU8binary
Total number of bytes transferred to DASD for the write requests.
7122C8SMF42AFFV16EBCDIC
Reserved.
7282D8SMF42AFFW8binary
Total amount of time, in milli seconds, for all sequential access (RE-DO) requests in this interval.
7362E0SMF42AFFX4binary
Average response time for all of the sequential access (RE-DO) requests in this interval (total time/number of requests).
7402E4SMF42AFFY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
7442E8SMF42AFFZ8EBCDIC
Reserved.
7522F0SMF42AFF732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Read Ahead Summary Section:
784310SMF42AFGA4binary
Coupling facility cache partition number.
788314SMF42AFGB4binary
Total number of real I/O sequential requests to DASD. (read ahead)
792318SMF42AFGC4binary
Number of read requests - NRI protocol (No Read Integrity) (READ-AHEAD).
79631CSMF42AFGD4binary
Number of read requests - Consistent read protocol (READ-AHEAD).
800320SMF42AFGE4binary
Number of Write requests. (READ-AHEAD)
804324SMF42AFGF4binary
Number of sequential access BMF requests. (READ-AHEAD)
808328SMF42AFGG4binary
Number of sequential access BMF Read requests. (READ-AHEAD)
81232CSMF42AFGH4binary
Number of sequential access BMF Write requests. (READ-AHEAD)
816330SMF42AFGI4binary
Number of sequential access BMF read hits. (read ahead)
820334SMF42AFGJ4binary
Number of sequential access BMF valid read hits. (read ahead)
824338SMF42AFGK4binary
Number of BMF false invalids. (read ahead)
82833CSMF42AFGL4binary
Number of requests processed by the sysplex cache manager. (read ahead)
832340SMF42AFGM4binary
Number of sequential access CF cache structure Read requests. (read ahead)
836344SMF42AFGN4binary
Number of sequential access CF cache structure Write requests. (read ahead)
840348SMF42AFGO4binary
Number of sequential access CF cache structure read hits. (read ahead)
84434CSMF42AFGP4binary
Number of sequential access CF cache structure read castins. (read ahead)
848350SMF42AFGQ8binary
Total number of bytes transferred into the DFSMS cache structure for all sequential access requests. (read ahead)
856358SMF42AFGR4binary
Total number of READ real I/O sequential requests to DASD (READ-AHEAD).
86035CSMF42AFGS4binary
Total number of WRITE real I/O sequential requests to DASD (READ-AHEAD).
864360SMF42AFGT8binary
Total number of bytes transferred to DASD for the read requests.
868368SMF42AFGU8binary
Total number of bytes transferred to DASD for the write requests.
880370SMF42AFGV16EBCDIC
Reserved.
896380SMF42AFGW8binary
Total amount of time, in milli seconds, for all sequential access (read ahead) requests in this interval.
904388SMF42AFGX4binary
Average response time for all of the sequential access (read ahead) requests in this interval. (total time/number of requests)
90838CSMF42AFGY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (read ahead)
912390SMF42AFGZ8EBCDIC
Reserved.
920398SMF42AFG732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Pre-format Summary Section:
9523B8SMF42AFHA4binary
Coupling facility cache partition number.
9563BCSMF42AFHB4binary
Total number of real I/O sequential requests to DASD. (pre-format)
9603C0SMF42AFHC4binary
Number of read requests - NRI protocol (No Read Integrity) (PRE-FORMAT).
9643C4SMF42AFHD4binary
Number of read requests - Consistent read protocol (PRE-FORMAT).
9683C8SMF42AFHE4binary
Number of Write requests. (PRE-FORMAT)
9723CCSMF42AFHF4binary
Number of sequential access BMF requests. (PRE-FORMAT)
9763D0SMF42AFHG4binary
Number of sequential access BMF Read requests. (PRE-FORMAT)
9803D4SMF42AFHH4binary
Number of sequential access BMF Write requests. (PRE-FORMAT)
9843D8SMF42AFHI4binary
Number of sequential access BMF read hits. (pre-format)
9883DCSMF42AFHJ4binary
Number of sequential access BMF valid read hits. (pre-format)
9923E0SMF42AFHK4binary
Number of BMF false invalids. (pre-format)
9963E4SMF42AFHL4binary
Number of sequential access CF Cache structure Requests. (pre-format)
10003E8SMF42AFHM4binary
Number of sequential access CF Cache structure Read Requests. (pre-format)
10043ECSMF42AFHN4binary
Number of sequential access CF Cache structure Write Requests. (pre-format)
10083F0SMF42AFHO4binary
Number of sequential access CF cache structure read hits. (pre-format)
10123F4SMF42AFHP4binary
Number of sequential access CF cache structure read castins. (pre-format)
10163F8SMF42AFHQ8binary
Number of sequential access CF cache structure bytes transferred. (pre-format)
1024400SMF42AFHR4binary
Total number of READ real I/O sequential requests to DASD. (pre-format)
1028404SMF42AFHS4binary
Total number of WRITE real I/O sequential requests to DASD. (pre-format)
1032408SMF42AFHT8binary
Total number of bytes transferred to DASD for the read requests.
1040410SMF42AFHU8binary
Total number of bytes transferred to DASD for the write requests.
1048418SMF42AFHV16EBCDIC
Reserved.
1064428SMF42AFHW8binary
Total amount of time, in milli seconds, for all sequential access (pre-format) requests in this interval.
1072430SMF42AFHX4binary
Average response time for all of the sequential access (pre-format) requests in this interval (total time/number of requests).
1076434SMF42AFHY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (pre-format)
1080438SMF42AFHZ8EBCDIC
Reserved.
1088440SMF42AFH732EBCDIC
Reserved.
1120460SMF42AFOA4binary
Number of record lock requests (obtain/alter/promote).
1124464SMF42AFOB4binary
Number of record lock requests that cause true contention.
1128468SMF42AFOC4binary
Number of record lock requests that cause false contention.
113246CSMF42AFOD4binary
Number of record lock release requests.
1136470SMF42AFOE4binary
Number of component_1 type lock requests.
1140474SMF42AFOF4binary
Number of component_1 type release lock requests.
1144478SMF42AFOG8EBCDIC
Reserved.
1152480SMF42AFOH4binary
Number of component_1 class_1 (DIWA) locks (obtain/alter/promote).
1156484SMF42AFOI4binary
Number of component_1 class_1 (DIWA) locks that cause true contention.
1160488SMF42AFOJ4binary
Number of component_1 class_1 (DIWA) locks that cause false contention.
116448CSMF42AFOK4binary
Number of component_1 class_1 (DIWA) release lock requests.
1168490SMF42AFOL4binary
Number of component_1 class_2 (UPGRADE) locks (obtain/alter/promote).
1172494SMF42AFOM4binary
Number of component_1 class_2 (UPGRADE) locks that cause true contention.
1176498SMF42AFON4binary
Number of component_1 class_2 (UPGRADE) locks that cause false contention.
118049CSMF42AFOO4binary
Number of component_1 class_2 (UPGRADE) release lock requests.
11844A0SMF42AFOP4binary
Number of component_1 class_3 (PREFORMAT) locks (obtain/alter/promote).
11884A4SMF42AFOQ4binary
Number of component_1 class_3 (PREFORMAT) locks that cause true contention.
11924A8SMF42AFOR4binary
Number of component_1 class_3 (PREFORMAT) locks that cause false contention.
11964ACSMF42AFOS4binary
Number of component_1 class_3 (PREFORMAT) release lock requests.
12004B0SMF42AFOT4binary
Number of component_2 lock requests (obtain/alter/promote).
12044B4SMF42AFOU4binary
Number of component_2 locks that cause true contention.
12084B8SMF42AFOV4binary
Number of component_2 locks that cause false contention.
12124BCSMF42AFOW4binary
Number of component_2 release lock requests.
12164C0SMF42AFOX32EBCDIC
Reserved.
12484E0SMF42AFPR8EBCDIC
Total time all thread requests.
12564E8SMF42AFPS4binary
Total number of all thread requests.
12604ECSMF42AFPT4binary
Reserved.
12644F0SMF42AFPU4binary
Average response time for all of the thread requests in the interval. (Total time/number of thread requests).
12684F4SMF42AFPV4binary
Normalized response time for all of the thread requests in the interval. (Total time/number of bytes transferred/4K).
12724F8SMF42AFPW8EBCDIC
Reserved.
1280500SMF42AFAI16EBCDIC
Lock structure name.
1296510SMF42AFAJ8EBCDIC
Lock set.
VSAM RLS Storage Class Response Time Summary
SC, CF, SYS Summary Section for Above the Bar
(Present only for Subtype 15)
(Offset from beginning of record: SMF42AFC4)
00SMF42AFBA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42AF0312EBCDIC
Indicates if DFSMS greater than 4K CF caching is active. Value is GT4KACTIVE or GT4KNOTACT.
1610SMF42AFBB2binary
Length of the storage class name.
1812SMF42AFBC30EBCDIC
Storage class name.
4830SMF42AF042binary
Cache Set Name Length
5032SMF42AFBD30EBCDIC
DFSMS Cache Set name.
8050SMF42AFBE8EBCDIC
MVS system name.
8858SMF42AF058EBCDIC
Reserved.
9660SMF42AFBF2EBCDIC
Reserved.
9862SMF42AFBG30EBCDIC
DFP CF cache structure name.
12880SMF42AFBH4binary
Number of lock requests processed.
13284SMF42AFBI4binary
Number of true contention lock requests.
13688SMF42AFBJ4binary
Number of false contention lock requests.
1408CSMF42AFB22binary
SMS Direct Weight
1428ESMF42AFB32binary
SMS Sequential Weight
14490SMF42AFBL16EBCDIC
Reserved.
Direct Access Section:
160A0SMF42AFIA4binary
Coupling facility cache partition number.
164A4SMF42AFIB4binary
Number of direct requests.
168A8SMF42AFIC4binary
Number of read requests - NRI protocol (No Read Integrity).
172ACSMF42AFID4binary
Number of read requests - Consistent read protocol.
176B0SMF42AFIE4binary
Number of Write requests.
180B4SMF42AFIF4binary
Number of direct access BMF requests.
184B8SMF42AFIG4binary
Number of direct access BMF Read requests.
188BCSMF42AFIH4binary
Number of direct access BMF Write requests.
192C0SMF42AFII4binary
Number of direct access BMF read hits.
196C4SMF42AFIJ4binary
Number of direct access BMF valid read hits.
200C8SMF42AFIK4binary
Number of BMF false invalids.
204CCSMF42AFIL4binary
Number of direct access CF Cache structure requests.
208D0SMF42AFIM4binary
Number of direct access CF cache structure Read requests.
212D4SMF42AFIN4binary
Number of direct access CF cache structure Write requests.
216D8SMF42AFIO4binary
Number of direct access CF cache structure read hits.
220DCSMF42AFIP4binary
Number of direct access CF cache structure read castins.
224E0SMF42AFIQ8binary
Number of direct access CF cache structure bytes transferred.
232E8SMF42AFIR4binary
Number of READ real I/O direct requests to DASD.
236ECSMF42AFIS4binary
Number of WRITE real I/O direct requests to DASD.
240F0SMF42AFIT8binary
Total number of bytes transferred to DASD for the read requests.
248F8SMF42AFIU8binary
Total number of bytes transferred to DASD for the write requests.
256100SMF42AFIV16EBCDIC
Reserved.
272110SMF42AFIW8binary
Total amount of time, in milli seconds, for all the direct access requests in this interval.
280118SMF42AFIX4binary
Average response time for all of the requests in this interval (total time/number of requests).
28411CSMF42AFIY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
288120SMF42AFIZ8EBCDIC
Reserved.
296128SMF42AFI732EBCDIC
Reserved.
Direct Access Record Merge (RE-DO) summary section:
328148SMF42AFJA4binary
Coupling facility cache partition number.
33214CSMF42AFJB4binary
Total number of direct access requests. (RE-DO)
336150SMF42AFJC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
340154SMF42AFJD4binary
Number of read requests - Consistent read protocol. (RE-DO)
344158SMF42AFJE4binary
Number of Write requests. (RE-DO)
34815CSMF42AFJF4binary
Number of direct access BMF requests. (RE-DO)
352160SMF42AFJG4binary
Number of direct access BMF Read requests. (RE-DO)
356164SMF42AFJH4binary
Number of direct access BMF Write requests. (RE-DO)
360168SMF42AFJI4binary
Number of direct access BMF read hits. (RE-DO)
36416CSMF42AFJJ4binary
Number of direct access BMF valid read hits. (RE-DO)
368170SMF42AFJK4binary
Number of BMF false invalids. (RE-DO)
372174SMF42AFJL4binary
Number of direct access CF cache structure requests. (RE-DO)
376178SMF42AFJM4binary
Number of direct access CF cache structure Read requests. (RE-DO)
38017CSMF42AFJN4binary
Number of direct access CF cache structure Write requests. (RE-DO)
384180SMF42AFJO4binary
Number of direct access CF cache structure read hits. (RE-DO)
388184SMF42AFJP4binary
Number of direct access CF cache structure read castins. (RE-DO)
392188SMF42AFJQ8binary
Number of direct access CF cache structure bytes transferred. (RE-DO)
400190SMF42AFJR4binary
Total number of READ real I/O direct requests to DASD. (RE-DO)
404194SMF42AFJS4binary
Total number of WRITE real I/O direct requests to DASD. (RE-DO)
408198SMF42AFJT8binary
Total number of bytes transferred to DASD for the read requests.
4161A0SMF42AFJU8binary
Total number of bytes transferred to DASD for the write requests.
4241A8SMF42AFJV16EBCDIC
Reserved.
4401B8SMF42AFJW8binary
Total amount of time, in milli seconds, for all direct access. (RE-DO) requests in this interval.
4481C0SMF42AFJX4binary
Average response time for all of the direct access requests in this interval (total time/number of requests). (RE-DO)
4521C4SMF42AFJY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
4561C8SMF42AFJZ8EBCDIC
Reserved.
4641D0SMF42AFJ732EBCDIC
Reserved.
Sequential Access Section:
4961F0SMF42AFKA4binary
Coupling facility cache partition number.
5001F4SMF42AFKB4binary
Total number of sequential access requests.
5041F8SMF42AFKC4binary
Number of read requests - NRI protocol (No Read Integrity).
5081FCSMF42AFKD4binary
Number of read requests - Consistent read protocol.
512200SMF42AFKE4binary
Number of Write requests.
516204SMF42AFKF4binary
Number of sequential access BMF requests.
520208SMF42AFKG4binary
Number of sequential access BMF Read requests.
52420CSMF42AFKH4binary
Number of sequential access BMF Write requests.
528210SMF42AFKI4binary
Number of sequential access BMF read hits.
532214SMF42AFKJ4binary
Number of sequential access BMF valid read hits.
536218SMF42AFKK4binary
Number of sequential BMF false invalids.
54021CSMF42AFKL4binary
Number of sequential access CF cache structure requests.
544220SMF42AFKM4binary
Number of sequential access CF cache structure Read requests.
548224SMF42AFKN4binary
Number of sequential access CF cache structure Write requests.
552228SMF42AFKO4binary
Number of sequential access CF cache structure read hits.
55622CSMF42AFKP4binary
Number of sequential access CF cache structure read castins.
560230SMF42AFKQ8binary
Number of sequential access CF cache structure bytes transferred.
568238SMF42AFKR4binary
Total number of READ real I/O sequential requests to DASD.
57223CSMF42AFKS4binary
Total number of WRITE real I/O sequential requests to DASD.
576240SMF42AFKT8binary
Total number of bytes transferred to DASD for the read requests.
584248SMF42AFKU8binary
Total number of bytes transferred to DASD for the write requests.
592250SMF42AFKV16EBCDIC
Reserved.
608260SMF42AFKW8binary
Total amount of time, in milli seconds, for all sequential access requests in this interval.
616268SMF42AFKX4binary
Average response time for all of the sequential access requests in this interval (total time/number of requests).
62026CSMF42AFKY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
624270SMF42AFKZ8EBCDIC
Reserved.
632278SMF42AFK732EBCDIC
Reserved.
Sequential Access Record Merge (RE-DO) summary section:
664298SMF42AFLA4binary
Coupling facility cache partition number.
66829CSMF42AFLB4binary
Total number of sequential access requests. (RE-DO)
6722A0SMF42AFLC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
6762A4SMF42AFLD4binary
Number of read requests - Consistent read protocol. (RE-DO)
6802A8SMF42AFLE4binary
Number of Write requests. (RE-DO)
6842ACSMF42AFLF4binary
Number of sequential access BMF requests. (RE-DO)
6882B0SMF42AFL64binary
Number of sequential access BMF Read requests. (RE-DO)
6922B4SMF42AFLH4binary
Number of sequential access BMF Write requests. (RE-DO)
6962B8SMF42AFLI4binary
Number of sequential access BMF read hits. (RE-DO)
7002BCSMF42AFLJ4binary
Number of sequential access BMF valid read hits. (RE-DO)
7042C0SMF42AFLK4binary
Number of BMF false invalids. (RE-DO)
7082C4SMF42AFLL4binary
Total number of sequential access requests. (RE-DO)
7122C8SMF42AFLM4binary
Number of sequential access CF cache structure Read requests. (RE-DO)
7162CCSMF42AFLN4binary
Number of sequential access CF cache structure Write requests. (RE-DO)
7202D0SMF42AFLO4binary
Number of sequential access CF cache structure Read hits. (RE-DO)
7242D4SMF42AFLP4binary
Number of sequential access CF cache structure read castins. (RE-DO)
7282D8SMF42AFLQ8binary
Number of sequential access CF cache structure bytes transferred. (RE-DO)
7362E0SMF42AFLR4binary
Total number of READ real I/O sequential requests to DASD. (RE-DO)
7402E4SMF42AFLS4binary
Total number of WRITE real I/O sequential requests to DASD. (RE-DO)
7442E8SMF42AFLT8binary
Total number of bytes transferred to DASD for the read requests.
7522F0SMF42AFLU8binary
Total number of bytes transferred to DASD for the write requests.
7602F8SMF42AFLV16EBCDIC
Reserved.
776308SMF42AFLW8binary
Total amount of time, in milli seconds, for all sequential access (RE-DO) requests in this interval.
784310SMF42AFLX4binary
Average response time for all of the sequential access (RE-DO) requests in this interval (total time/number of requests).
788314SMF42AFLY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
792318SMF42AFLZ8EBCDIC
Reserved.
800320SMF42AFL732EBCDIC
Reserved.
Sequential Access Read Ahead summary section:
832340SMF42AFMA4binary
Coupling facility cache partition number.
836344SMF42AFMB4binary
Total number of sequential access requests. (read ahead)
840348SMF42AFMC4binary
Number of read requests - NRI protocol (No Read Integrity). (read ahead)
84434CSMF42AFMD4binary
Number of read requests - Consistent read protocol. (read ahead)
848350SMF42AFME4binary
Number of Write requests. (read ahead)
852354SMF42AFMF4binary
Number of sequential access BMF requests. (read ahead)
856358SMF42AFMG4binary
Number of sequential access BMF Read requests. (read ahead)
86035CSMF42AFMH4binary
Number of sequential access BMF Write requests. (read ahead)
864360SMF42AFMI4binary
Number of sequential access BMF read hits. (read ahead)
868364SMF42AFMJ4binary
Number of sequential access BMF valid read hits. (read ahead)
872368SMF42AFMK4binary
Number of BMF false invalids. (read ahead)
87636CSMF42AFML4binary
Number of sequential access CF cache structure requests. (read ahead)
880370SMF42AFMM4binary
Number of sequential access CF cache structure Read requests. (read ahead)
884374SMF42AFMN4binary
Number of sequential access CF cache structure Write requests. (read ahead)
888378SMF42AFMO4binary
Number of sequential access CF cache structure read hits. (read ahead)
89237CSMF42AFMP4binary
Number of sequential access CF cache structure read castins. (read ahead)
896380SMF42AFMQ8binary
Number of sequential access CF cache structure bytes transferred. (read ahead)
904388SMF42AFMR4binary
Total number of READ real I/O sequential requests to DASD. (read ahead)
90838CSMF42AFMS4binary
Total number of WRITE real I/O sequential requests to DASD. (read ahead)
912390SMF42AFMT8binary
Total number of bytes transferred to DASD for the read requests.
920398SMF42AFMU8binary
Total number of bytes transferred to DASD for the write requests.
9283A0SMF42AFMV16EBCDIC
Reserved.
9443B0SMF42AFMW8binary
Total amount of time, in milli seconds, for all sequential access (read ahead) requests in this interval.
9523B8SMF42AFMX4binary
Average response time for all of the sequential access (read ahead) requests in this interval (total time/number of requests).
9563BCSMF42AFMY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (read ahead)
9603C0SMF42AFMZ8EBCDIC
Reserved.
9683C8SMF42AFM732EBCDIC
Reserved.
Sequential Access Pre-format summary section:
10003E8SMF42AFNA4binary
Coupling facility cache partition number.
10043ECSMF42AFNB4binary
Total number of sequential access requests. (Pre-format)
10083F0SMF42AFNC4binary
Number of read requests - NRI protocol (No Read Integrity). (Pre-format)
10123F4SMF42AFND4binary
Number of read requests - Consistent read protocol. (Pre-format)
10163F8SMF42AFNE4binary
Number of Write requests. (Pre-format)
10203FCSMF42AFNF4binary
Number of sequential access BMF requests. (Pre-format)
1024400SMF42AFNG4binary
Number of sequential access BMF Read requests. (Pre-format)
1028404SMF42AFNH4binary
Number of sequential access BMF Write requests. (Pre-format)
1032408SMF42AFNI4binary
Number of sequential access BMF read hits. (Pre-format)
103640CSMF42AFNJ4binary
Number of sequential access BMF valid read hits. (Pre-format)
1040410SMF42AFNK4binary
Number of BMF false invalids. (Pre-format)
1044414SMF42AFNL4binary
Number of sequential access CF cache structure requests. (Pre-format)
1048418SMF42AFNM4binary
Number of sequential access CF cache structure Read requests. (Pre-format)
105241CSMF42AFNN4binary
Number of sequential access CF cache structure Write requests. (read ahead)
1056420SMF42AFNO4binary
Number of sequential access CF cache structure read hits. (read ahead)
1060424SMF42AFNP4binary
Number of sequential access CF cache structure read castins. (Pre-format)
1064428SMF42AFNQ8binary
Number of sequential access CF cache structure bytes transferred. (Pre-format)
1072430SMF42AFNR4binary
Total number of READ real I/O sequential requests to DASD. (Pre-format)
1076434SMF42AFNS4binary
Total number of WRITE real I/O sequential requests to DASD. (pre-format)
1080438SMF42AFNT8binary
Total number of bytes transferred to DASD for the read requests.
1088440SMF42AFNU8binary
Total number of bytes transferred to DASD for the write requests.
1096448SMF42AFNV16EBCDIC
Reserved.
1112458SMF42AFNW8binary
Total amount of time, in milli seconds, for all sequential access (pre-format) requests in this interval.
1120460SMF42AFNX4binary
Average response time for all of the sequential access (pre-format) requests in this interval (total time/number of requests).
1124464SMF42AFNY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (pre-format)
1128468SMF42AFNZ8EBCDIC
Reserved.
1136470SMF42AFN732EBCDIC
Reserved.
1168490SMF42AFRA4binary
Number of record lock requests (obtain/alter/promote).
1172494SMF42AFRB4binary
Number of record lock requests that cause true contention.
1176498SMF42AFRC4binary
Number of record lock requests that cause false contention.
118049CSMF42AFRD4binary
Number of record lock release requests.
11844A0SMF42AFRE4binary
Number of component_1 type lock requests.
11884A4SMF42AFRF4binary
Number of component_1 type release lock requests.
11924A8SMF42AFRG8EBCDIC
Reserved.
12004B0SMF42AFRH4binary
Number of component_1 class_1 (DIWA) locks (obtain/alter/promote).
12044B4SMF42AFRI4binary
Number of component_1 class_1 (DIWA) locks that cause true contention.
12084B8SMF42AFRJ4binary
Number of component_1 class_1 (DIWA) locks that cause false contention.
12124BCSMF42AFRK4binary
Number of component_1 class_1 (DIWA) release lock requests.
12164C0SMF42AFRL4binary
Number of component_1 class_2 (UPGRADE) locks (obtain/alter/promote).
12204C4SMF42AFRM4binary
Number of component_1 class_2 (UPGRADE) locks that cause true contention.
12244C8SMF42AFRN4binary
Number of component_1 class_2 (UPGRADE) locks that cause false contention.
12284CCSMF42AFRO4binary
Number of component_1 class_2 (UPGRADE) release lock requests.
12324D0SMF42AFRP4binary
Number of component_1 class_3 (PREFORMAT) locks (obtain/alter/promote).
12364D4SMF42AFRQ4binary
Number of component_1 class_3 (PREFORMAT) locks that cause true contention.
12404D8SMF42AFRR4binary
Number of component_1 class_3 (PREFORMAT) locks that cause false contention.
12444DCSMF42AFRS4binary
Number of component_1 class_3 (PREFORMAT) release lock requests.
12484E0SMF42AFRT4binary
Number of component_2 lock requests (obtain/alter/promote).
12524E4SMF42AFRU4binary
Number of component_2 locks that cause true contention.
12564E8SMF42AFRV4binary
Number of component_2 locks that cause false contention.
12604ECSMF42AFRW4binary
Number of component_2 release lock requests.
12644F0SMF42AFRX32EBCDIC
Reserved.
1296510SMF42AFQR8EBCDIC
Total time all thread requests.
1304518SMF42AFQS4binary
Total number of all thread requests.
130851CSMF42AFQT4binary
Reserved.
1312520SMF42AFQU4binary
Average response time for all of the thread requests in the interval. (Total time/number of thread requests)
1316524SMF42AFQV4binary
Normalized response time for all of the thread requests in the interval. (Total time/number of bytes transferred/4K)
1320528SMF42AFQW8EBCDIC
Reserved.
1328530SMF42AFBM16EBCDIC
Lock structure name.
1344540SMF42AFBN8EBCDIC
Lock set.
VSAM RLS Data Set Response Time Summary
Sysplex-Wide Data Set summary section for below the bar
(Present only for Subtype 16)
(Offset from beginning of record: SMF42GD1)
00SMF42GAA4binary
Interval length. This is the total time, in seconds, of the measurement period.
44SMF42A0012EBCDIC
Reserved.
1610SMF42GAB44EBCDIC
Data set name
603CSMF42A014binary
Reserved.
6440SMF42GAC44EBCDIC
VSAM sphere name.
1086CSMF42A024binary
Reserved.
11270SMF42GAD2binary
Length of the storage class name.
11472SMF42GAE30EBCDIC
Storage class name.
14490SMF42A032binary
Length of DFSMS CacheSet name.
14692SMF42GAF30EBCDIC
DFSMS CacheSet name.
176B0SMF42GAG2EBCDIC
Reserved.
178B2SMF42GAH30EBCDIC
DFP CF cache structure name.
208D0SMF42GAI4binary
Indicator of component being processed.
Bit Meaning When Set
0 Data component
1 Index component
2-31 Reserved.
212D4SMF42GAJ12EBCDIC
Indicates DFSMS greater than 4K CF caching status. Value is ALL, NONE, UPDATESONLY, or GT4KNOTACT.
224E0SMF42GAK4binary
Reserved.
228E4SMF42GAL4binary
Reserved.
232E8SMF42GAM4binary
Reserved.
236ECSMF42GZ12binary
SMS Direct Weight
240EESMF42GZ22binary
SMS Sequential Weight
240F0SMF42GAN8EBCDIC
In DFSMS 1.4 WLM Server class name
248F8SMF42GAO8EBCDIC
In DFSMS 1.4 WLM report class name
256100SMF42GAP16EBCDIC
SMS data class name
Sysplex-Wide Direct Access summary section:
272110SMF42GCA4binary
Coupling facility cache partition number.
276114SMF42GCB4binary
Total number of direct access requests.
280118SMF42GCC4binary
Number of read requests - NRI protocol (No Read Integrity).
28411CSMF42GCD4binary
Number of read requests - Consistent read protocol.
288120SMF42GCE4binary
Number of Write requests.
292124SMF42CGF4binary
Number of direct access BMF requests.
296128SMF42GCG4binary
Number of direct access BMF Read requests.
30012CSMF42GCH4binary
Number of direct access BMF Write requests.
304130SMF42GCI4binary
Number of direct access BMF read hits.
308134SMF42GCJ4binary
Number of direct access BMF valid read hits.
312138SMF42GCK4binary
Number of BMF false invalids.
31613CSMF42GCL4binary
Number of direct access CF cache structure requests.
320140SMF42GCM4binary
Number of direct access CF cache structure Read requests.
324144SMF42GCN4binary
Number of direct access CF cache structure Write requests.
328148SMF42GCO4binary
Number of direct access CF cache structure read hits.
33214CSMF42GCP4binary
Number of direct access CF cache structure read castins.
336150SMF42GCQ8binary
Number of bytes transferred into the DFSMS cache structure.
344158SMF42GCR4binary
Total number READ of real I/O direct requests to DASD.
34815CSMF42GCS4binary
Total number WRITE of real I/O direct requests to DASD.
352160SMF42GCT8binary
Total number of bytes transferred to DASD for the read requests.
360168SMF42GCU8binary
Total number of bytes transferred to DASD for the write requests.
368170SMF42GCV16EBCDIC
Reserve
384180SMF42GCW8binary
Total amount of time, in milli seconds, for all the direct access requests in this interval.
392188SMF42GCX4binary
Average response time for all of the requests in this interval (total time/number of requests).
39618CSMF42GCY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
400190SMF42GCZ8EBCDIC
Reserved.
408198SMF42GC732EBCDIC
Reserved.
Sysplex-Wide Direct Access Record Merge (RE-DO) Summary Section:
4401B8SMF42GDA4binary
Coupling facility cache partition number.
4441BCSMF42GDB4binary
Total number of direct access requests. (RE-DO)
4481C0SMF42GDC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
4521C4SMF42GDD4binary
Number of read requests - Consistent read protocol. (RE-DO)
4561C8SMF42GDE4binary
Number of Write requests. (RE-DO)
4601CCSMF42GDF4binary
Number of direct access BMF requests. (RE-DO)
4641D0SMF42GDG4binary
Number of direct access BMF Read requests. (RE-DO)
4681D4SMF42GDH4binary
Number of direct access BMF Write requests. (RE-DO)
4721D8SMF42GDI4binary
Number of direct access BMF read hits. (RE-DO)
4761DCSMF42GDJ4binary
Number of direct access BMF valid read hits. (RE-DO)
4801E0SMF42GDK4binary
Number of BMF false invalids. (RE-DO)
4841E4SMF42GDL4binary
Number of direct access CF cache structure requests. (RE-DO)
4881E8SMF42GDM4binary
Number of direct access CF cache structure Read requests. (RE-DO)
4921ECSMF42GDN4binary
Number of direct access CF cache structure Write requests. (RE-DO)
4961F0SMF42GDO4binary
Number of direct access CF cache structure read hits. (RE-DO)
5001F4SMF42GDP4binary
Number of direct access CF cache structure read castins. (RE-DO)
5041F8SMF42GDQ8binary
Number of direct access CF cache structure byte transferred. (RE-DO)
512200SMF42GDR4binary
Total number of READ real I/O direct requests to DASD. (RE-DO)
516204SMF42GDS4binary
Total number of WRITE real I/O direct requests to DASD. (RE-DO)
520208SMF42GDT8binary
Total number of bytes transferred to DASD for the read requests.
528210SMF42GDU8binary
Total number of bytes transferred to DASD for the write requests.
536218SMF42GDV16EBCDIC
Reserved.
552228SMF42GDW8binary
Total amount of time, in milli seconds, for all direct access (RE-DO) requests in this interval.
560230SMF42GDX4binary
Average response time for all of the direct access (RE-DO) requests in this interval (total time/number of requests).
564234SMF42GDY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
568238SMF42GDZ8EBCDIC
Reserved.
576240SMF42GD732EBCDIC
Reserved.
Sysplex-Wide Sequential Access summary section:
608260SMF42GEA4binary
Coupling facility cache partition number.
612264SMF42GEB4binary
Total number of sequential access requests.
616268SMF42GDC_
2
4binary
Number of read requests - NRI protocol (No Read Integrity).
62026CSMF42GED4binary
Number of read requests - Consistent read protocol.
624270SMF42GEE4binary
Number of Write requests.
628274SMF42GEF4binary
Number of direct access BMF requests.
632278SMF42GEG4binary
Number of direct access BMF Read requests.
63627CSMF42GEH4binary
Number of direct access BMF Write requests.
640280SMF42GEI4binary
Number of direct access BMF read hits.
644284SMF42GEJ4binary
Number of direct access BMF valid read hits.
648288SMF42GEK4binary
Number of BMF false invalids.
65228CSMF42GEL4binary
Number of direct access CF cache structure requests.
656290SMF42GEM4binary
Number of direct access CF cache structure Read requests.
660294SMF42GEN4binary
Number of direct access CF cache structure Write requests.
664298SMF42GEO4binary
Number of direct access CF cache structure read hits.
66829CSMF42GEP4binary
Number of direct access CF cache structure read castins.
6722A0SMF42GEQ8binary
Number of direct access CF cache structure byte transferred.
6802A8SMF42GER4binary
Total number of READ real I/O sequential requests to DASD.
6842ACSMF42GES4binary
Total number of WRITE real I/O sequential requests to DASD.
6882B0SMF42GET8binary
Total number of bytes transferred to DASD for the read requests.
6962B8SMF42GEU8binary
Total number of bytes transferred to DASD for the write requests.
7042C0SMF42GEV16EBCDIC
Reserved.
7202D0SMF42GEW8binary
Total amount of time, in milli seconds, for all sequential access requests in this interval.
7282D8SMF42GEX4binary
Average response time for all of the sequential access requests in this interval (total time/number of requests).
7322DCSMF42GEY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
7362E0SMF42GEZ8EBCDIC
Reserved.
7442E8SMF42GE732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Record Merge (RE-DO) Summary Section:
776308SMF42GFA4binary
Coupling facility cache partition number.
78030CSMF42GFB4binary
Total number of direct access requests. (RE-DO)
784310SMF42GFC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
788314SMF42GFD4binary
Number of read requests - Consistent read protocol. (RE-DO)
792318SMF42GFE4binary
Number of Write requests.(RE-DO)
79631CSMF42GFF4binary
Number of direct access BMF requests. (RE-DO)
800320SMF42GFG4binary
Number of direct access BMF Read requests. (RE-DO)
804324SMF42GFH4binary
Number of direct access BMF Write requests. (RE-DO)
808328SMF42GFI4binary
Number of direct access BMF read hits. (RE-DO)
81232CSMF42GFJ4binary
Number of direct access BMF valid read hits. (RE-DO)
816330SMF42GFK4binary
Number of BMF false invalids. (RE-DO)
820334SMF42GFL4binary
Number of direct access CF cache structure requests. (RE-DO)
824338SMF42GFM4binary
Number of direct access CF cache structure Read requests. (RE-DO)
82833CSMF42GFN4binary
Number of direct access CF cache structure Write requests. (RE-DO)
832340SMF42GFO4binary
Number of direct access CF cache structure read hits. (RE-DO)
836344SMF42GFP4binary
Number of direct access CF cache structure read castins. (RE-DO)
840348SMF42GFQ8binary
Number of direct access CF cache structure byte transferred. (RE-DO)
848350SMF42GFR4binary
Total number of real READ I/O sequential requests to DASD. (RE-DO)
852354SMF42GFS4binary
Total number of real WRITE I/O sequential requests to DASD. (RE-DO)
856358SMF42GFT8binary
Total number of bytes transferred to DASD for the read requests.
864360SMF42GFU8binary
Total number of bytes transferred to DASD for the write requests.
872368SMF42GFV16EBCDIC
Reserved.
888378SMF42GFW8binary
Total amount of time, in milli seconds, for all sequential access (RE-DO) requests in this interval.
896380SMF42GFX4binary
Average response time for all of the sequential access (RE-DO) requests in this interval (total time/number of requests).
900384SMF42GFY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
904388SMF42GFZ8EBCDIC
Reserved.
912390SMF42GF732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Read Ahead summary section:
9443B0SMF42GGA4binary
Coupling facility cache partition number.
9483B4SMF42GGB4binary
Total number of sequential access requests. (read ahead)
9523B8SMF42GGC4binary
Number of read requests - NRI protocol (No Read Integrity).(read ahead)
9563BCSMF42GGD4binary
Number of read requests - Consistent read protocol. (read ahead)
9603C0SMF42GGE4binary
Number of Write requests.(read ahead)
9643C4SMF42GGF4binary
Number of direct access BMF requests. (read ahead)
9683C8SMF42GGG4binary
Number of direct access BMF Read requests. (read ahead)
9723CCSMF42GGH4binary
Number of direct access BMF Write requests. (read ahead)
9763D0SMF42GGI4binary
Number of direct access BMF read hits. (read ahead)
9803D4SMF42GGJ4binary
Number of direct access BMF valid read hits. (read ahead)
9843D8SMF42GGK4binary
Number of BMF false invalids. (RE-DO)
9883DCSMF42GGL4binary
Number of direct access CF cache structure requests. (read ahead)
9923E0SMF42GGM4binary
Number of direct access CF cache structure Read requests. (read ahead)
9963E4SMF42GGN4binary
Number of direct access CF cache structure Write requests. (read ahead)
10003E8SMF42GGO4binary
Number of direct access CF cache structure read hits. (read ahead)
10043ECSMF42GGP4binary
Number of direct access CF cache structure read castins. (read ahead)
10083F0SMF42GGQ8binary
Number of direct access CF cache structure byte transferred. (read ahead)
10163F8SMF42GGR4binary
Total number of READ real I/O sequential requests to DASD. (read ahead)
10203FCSMF42GGS4binary
Total number of WRITE real I/O sequential requests to DASD. (read ahead)
1024400SMF42GGT8binary
Total number of bytes transferred to DASD for the read requests.
1032408SMF42GGU8binary
Total number of bytes transferred to DASD for the write requests.
1040410SMF42GGV16EBCDIC
Reserved.
1056420SMF42GGW8binary
Total amount of time, in milli seconds, for all sequential access (read ahead) requests in this interval.
1064428SMF42GGX4binary
Average response time for all of the sequential access (read ahead) requests in this interval (total time/number of requests).
106842CSMF42GGY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (read ahead)
1072430SMF42GGZ8EBCDIC
Reserved.
1080438SMF42GG732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Pre-format summary section:
1112458SMF42GHA4binary
Coupling facility cache partition number.
111645CSMF42GHB4binary
Total number of sequential access requests. (pre-format)
1120460SMF42GHC4binary
Number of read requests - NRI protocol (No Read Integrity). (pre-format)
1124464SMF42GHD4binary
Number of read requests - Consistent read protocol. (pre-format)
1128468SMF42GHE4binary
Number of Write requests. (pre-format)
113246CSMF42GHF4binary
Number of direct access BMF requests. (pre-format)
1136470SMF42GHG4binary
Number of direct access BMF Read requests. (pre-format)
1140474SMF42GHH4binary
Number of direct access BMF Write requests. (pre-format)
1144478SMF42GHI4binary
Number of direct access BMF read hits. (pre-format)
114847CSMF42GHJ4binary
Number of direct access BMF valid read hits. (pre-format)
1152480SMF42GHK4binary
Number of BMF false invalids. (pre-format)
1156484SMF42GHL4binary
Number of direct access CF cache structure requests. (pre-format)
1160488SMF42GHM4binary
Number of direct access CF cache structure Read requests. (pre-format)
116448CSMF42GHN4binary
Number of direct access CF cache structure Write requests. (pre-format)
1168490SMF42GHO4binary
Number of direct access CF cache structure read hits. (pre-format)
1172494SMF42GHP4binary
Number of direct access CF cache structure read castins. (pre-format)
1176498SMF42GHQ8binary
Number of direct access CF cache structure byte transferred. (pre-format)
11844A0SMF42GHR4binary
Total number of READ real I/O sequential requests to DASD. (pre-format)
11884A4SMF42GHS4binary
Total number of WRITE real I/O sequential requests to DASD. (pre-format)
11924A8SMF42GHT8binary
Total number of bytes transferred to DASD for the read requests.
12004B0SMF42GHU8binary
Total number of bytes transferred to DASD for the write requests.
12084B8SMF42GHV16EBCDIC
Reserved.
12244C8SMF42GHW8binary
Total amount of time, in milli seconds, for all sequential access (pre-format) requests in this interval.
12324D0SMF42GHX4binary
Average response time for all of the sequential access (pre-format) requests in this interval (total time/number of requests).
12364D4SMF42GHY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (pre-format)
12404D8SMF42GHZ8EBCDIC
Reserved.
12484E0SMF42GH732EBCDIC
Reserved.
Sysplex-Wide Locking Statistics summary section
1280500SMF42GPA4binary
Number of record lock requests (obtain/alter/promote)
1284504SMF42GPB4binary
Number of record lock requests that cause true contention.
1288508SMF42GPC4binary
Number of record lock requests that cause false contention.
129250CSMF42GPD4binary
Number of record lock release requests.
1296510SMF42GPE4binary
Number of component_1 type lock requests.
1300514SMF42GPF4binary
Number of component_1 type release lock requests.
1304518SMF42GPG8EBCDIC
Reserved
1312520SMF42GPH4binary
Number of component_1 class_1 (DIWA) locks (obtain/alter/promote).
1316524SMF42GPI4binary
Number of component_1 class_1 (DIWA) locks that cause true contention.
1320528SMF42GPJ4binary
Number of component_1 class_1 (DIWA) locks that cause false contention.
132452CSMF42GPK4binary
Number of component_1 class_1 (DIWA) release lock requests.
1328530SMF42GPL4binary
Number of component_1 class_2 (UPGRADE) locks (obtain/alter/promote).
1332534SMF42GPM4binary
Number of component_1 class_2 (UPGRADE) locks that cause true contention.
1336538SMF42GPN4binary
Number of component_1 class_2 (UPGRADE) locks that cause false contention.
134053CSMF42GPO4binary
Number of component_1 class_2 (UPGRADE) release lock requests.
1344540SMF42GPP4binary
Number of component_1 class_3 (PREFORMAT) locks (obtain/alter/promote).
1348544SMF42GPQ4binary
Number of component_1 class_3 (PREFORMAT) locks that cause true contention.
1352548SMF42GPR4binary
Number of component_1 class_3 (PREFORMAT) locks that cause false contention.
135654CSMF42GPS4binary
Number of component_1 class_3 (PREFORMAT) release lock requests.
1360550SMF42GPT4binary
Number of component_2 lock requests (obtain/alter/promote).
1364554SMF42GPU4binary
Number of component_2 locks that cause true contention.
1368558SMF42GPV4binary
Number of component_2 locks that cause false contention.
137255CSMF42GPW4binary
Number of component_2 release lock requests.
1376560SMF42GPX32EBCDIC
Reserved.
Sysplex-Wide DataSet BMF LRU statistical section
1408580SMF42GRA4binary
Number of RE-DO's.
1412584SMF42GRB4binary
Number of recursive RE-DO's.
1416588SMF42GRC4binary
Number of BMF writes.
142058CSMF42GRD4binary
Number of SCM read requests.
1424590SMF42GRE4binary
Number of SCM read requests that encountered castout lock contention.
1428594SMF42GRG4binary
RE-DO percentage.
1432598SMF42GRH4binary
Recursive RE-DO percentage.
143659CSMF42GRI4binary
SCM castout lock percentage.
14405A0SMF42GRF12EBCDIC
Reserved.
14525ACSMF42GRJ4binary
Total number of CF read requests that encountered retries for cast out locks.
14565B0SMF42GRK16EBCDIC
Reserved.
14725C0SMF42GAQ16EBCDIC
Lock structure name.
VSAM RLS Data Set Response Time Summary
Data Set CF, SYS for Below the Bar
(Present only for Subtype 16)
(Offset from beginning of record: SMF42GD4)
00SMF42GBA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42A0512EBCDIC
Reserved.
1610SMF42GBB44EBCDIC
Data set name.
603CSMF42A064binary
Reserved.
6440SMF42GBC44EBCDIC
VSAM sphere name.
1086CSMF42A074binary
Reserved.
11270SMF42GBD2binary
Length of storage class name.
11472SMF42GBE30EBCDIC
Storage class name.
14490SMF42A082binary
Length of cache set name.
14692SMF42GBF30EBCDIC
Cache set name.
176B0SMF42A122binary
Reserved.
178B2SMF42GBG30EBCDIC
Cache structure name.
208D0SMF42GBH8EBCDIC
MVS system name.
216D8SMF42A118EBCDIC
Reserved.
224E0SMF42GBI4binary
Indicator of component being processed
Bit Meaning When Set
0 Data component
1 Index component
2-31 Reserved.
228E4SMF42A0912EBCDIC
Indicates DFSMS greater than 4K CF caching status. Value is ALL, NONE, UPDATESONLY, or GT4KNOTACT.
240F0SMF42GBK4binary
Number of lock requests processed by this MVS system.
244F4SMF42GBL4binary
Number of true contention lock requests.
248F8SMF42GBM4binary
Number of false contention lock requests.
252FCSMF42GZ82binary
SMS DIRECT WEIGHT
254FESMF42GZ92binary
SMS SEQUENTIAL WEIGHT
256100SMF42GBN8EBCDIC
In DFSMS 1.4, WLM SERV Class Name
264108SMF42GBO8EBCDIC
In DFSMS 1.4, WLM Report Class Name
272110SMF42GBP16EBCDIC
SMS data class name.
Direct Access Section:
288120SMF42GIA4binary
Coupling facility cache partition number.
292124SMF42GIB4binary
Total number of direct access requests.
296128SMF42GIC4binary
Number of read requests - NRI protocol (No Read Integrity). (pre-format)
30012CSMF42GID4binary
Number of read requests - Consistent read protocol.
304130SMF42GIE4binary
Number of Write requests.
308134SMF42GIF4binary
Number of direct access BMF requests.
312138SMF42GIG4binary
Number of direct access BMF Read requests.
31613CSMF42GIH4binary
Number of direct access BMF Write requests.
320140SMF42GII4binary
Number of direct access BMF read hits.
324144SMF42GIJ4binary
Number of direct access BMF valid read hits.
328148SMF42GIK4binary
Number of BMF false invalids.
33214CSMF42GIL4binary
Number of direct access CF cache structure requests.
336150SMF42GIM4binary
Number of direct access CF cache structure Read requests.
340154SMF42GIN4binary
Number of direct access CF cache structure Write requests.
344158SMF42GIO4binary
Number of direct access CF cache structure read hits.
34815CSMF42GIP4binary
Number of direct access CF cache structure read castins.
352160SMF42GIQ8binary
Number of direct access CF cache structure byte transferred.
360168SMF42GIR4binary
Total number of real READ I/O direct requests to DASD.
36416CSMF42GIS4binary
Total number of real WRITE I/O direct requests to DASD.
368170SMF42GIT8binary
Total number of bytes transferred to DASD for the read requests.
376178SMF42GIU8binary
Total number of bytes transferred to DASD for the write requests.
384180SMF42GIV16EBCDIC
Reserved.
400190SMF42GIW8binary
Total amount of time, in milli seconds, for all the direct access requests in this interval.
408198SMF42GIX4binary
Average response time for all of the requests in this interval (total time/number of requests).
41219CSMF42GIY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
4161A0SMF42GIZ8EBCDIC
Reserved.
4241A8SMF42GI732EBCDIC
Reserved.
Direct Access Record Merge (RE-DO) summary section:
4561C8SMF42GJA4binary
Coupling facility cache partition number.
4601CCSMF42GJB4binary
Total number of direct access requests. (RE-DO)
4641D0SMF42GJC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
4681D4SMF42GJD4binary
Number of read requests - Consistent read protocol. (RE-DO)
4721D8SMF42GJE4binary
Number of Write requests. (RE-DO)
4761DCSMF42GJF4binary
Number of direct access BMF requests. (RE-DO)
4801E0SMF42GJG4binary
Number of direct access BMF Read requests. (RE-DO)
4841E4SMF42GJH4binary
Number of direct access BMF Write requests. (RE-DO)
4881E8SMF42GJI4binary
Number of direct access BMF read hits. (RE-DO)
4921ECSMF42GJJ4binary
Number of direct access BMF valid read hits. (RE-DO)
4961F0SMF42GJK4binary
Number of BMF false invalids. (RE-DO)
5001F4SMF42GJL4binary
Number of direct access CF cache structure requests. (RE-DO)
5041F8SMF42GJM4binary
Number of direct access CF cache structure Read requests. (RE-DO)
5081FCSMF42GJN4binary
Number of direct access CF cache structure Write requests. (RE-DO)
512200SMF42GJO4binary
Number of direct access CF cache structure read hits. (RE-DO)
516204SMF42GJP4binary
Number of direct access CF cache structure read castins.
520208SMF42GJQ8binary
Number of direct access CF cache structure bytes transferred.
528210SMF42GJR4binary
Total number of READ real I/O direct requests to DASD. (RE-DO)
532214SMF42GJS4binary
Total number of WRITE real I/O direct requests to DASD. (RE-DO)
536218SMF42GJT8binary
Total number of bytes transferred to DASD for the read requests.
544220SMF42GJU8binary
Total number of bytes transferred to DASD for the write requests.
552228SMF42GJV16EBCDIC
Reserved.
568238SMF42GJW8binary
Total amount of time, in milli seconds, for all direct access (RE-DO) requests in this interval.
576240SMF42GJX4binary
Average response time for all of the direct access (RE-DO) requests in this interval (total time/number of requests).
580244SMF42GJY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
584248SMF42GJZ8EBCDIC
Reserved.
592250SMF42GJ732EBCDIC
Reserved.
Sequential Access Section:
624270SMF42GKA4binary
Coupling facility cache partition number.
628274SMF42GKB4binary
Total number of sequential access requests.
632278SMF42GKC4binary
Number of read requests - NRI protocol (No Read Integrity).
63627CSMF42GKD4binary
Number of read requests - Consistent read protocol.
640280SMF42GKE4binary
Number of Write requests.
644284SMF42GKF4binary
Number of direct access BMF requests.
648288SMF42GKG4binary
Number of direct access BMF Read requests.
65228CSMF42GKH4binary
Number of direct access BMF Write requests.
656290SMF42GKI4binary
Number of direct access BMF read hits.
660294SMF42GKJ4binary
Number of direct access BMF valid read hits.
664298SMF42GKK4binary
Number of BMF false invalids.
66829CSMF42GKL4binary
Number of direct access CF cache structure requests.
6722A0SMF42GKM4binary
Number of direct access CF cache structure Read requests.
6762A4SMF42GKN4binary
Number of direct access CF cache structure Write requests.
6802A8SMF42GKO4binary
Number of direct access CF cache structure read hits.
6842ACSMF42GKP4binary
Number of direct access CF cache structure read castins.
6882B0SMF42GKQ8binary
Number of direct access CF cache structure byte transferred.
6962B8SMF42GKR4binary
Total number of READ real I/O sequential requests to DASD.
7002BCSMF42GKS4binary
Total number of WRITE real I/O sequential requests to DASD.
7042C0SMF42GKT8binary
Total number of bytes transferred for all sequential access requests where the data was retrieved from DASD. (real I/O DASD)
7122C8SMF42GKU8binary
Total number of bytes transferred for all sequential access requests where the data was retrieved from DASD or a coupling facility cache structure. (real I/O DASD)
7202D0SMF42GKV16EBCDIC
Reserved.
7362E0SMF42GKW8binary
Total amount of time, in milli seconds, for all sequential access requests in this interval.
7442E8SMF42GKX4binary
Average response time for all of the sequential access requests in this interval (total time/number of requests).
7482ECSMF42GKY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
7522F0SMF42GKZ8EBCDIC
Reserved.
7602F8SMF42GK732EBCDIC
Reserved.
Sequential Access Record Merge (RE-DO) summary section:
792318SMF42GLA4binary
Coupling facility cache partition number.
79631CSMF42GLB4binary
Total number of sequential access requests. (RE-DO)
800320SMF42GLC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
804324SMF42GLD4binary
Number of read requests - Consistent read protocol. (RE-DO)
808328SMF42GLE4binary
Number of Write requests. (RE-DO)
81232CSMF42GLF4binary
Number of direct access BMF requests. (RE-DO)
816330SMF42GLG4binary
Number of direct access BMF Read requests.
820334SMF42GLH4binary
Number of direct access BMF Write requests.
824338SMF42GLI4binary
Number of direct access BMF read hits.
82833CSMF42GLJ4binary
Number of direct access BMF valid read hits.
832340SMF42GLK4binary
Number of BMF false invalids. (RE-DO)
836344SMF42GLL4binary
Number of direct access CF cache structure requests.
840348SMF42GLM4binary
Number of direct access CF cache structure Read requests.
84434CSMF42GLN4binary
Number of direct access CF cache structure Write requests.
848350SMF42GLO4binary
Number of direct access CF cache structure read hits. (RE-DO)
852354SMF42GLP4binary
Number of direct access CF cache structure read castins.
856358SMF42GLQ8binary
Number of direct access CF cache structure bytes transferred.
864360SMF42GLR4binary
Total number of READ real I/O sequential requests to DASD. (RE-DO)
868364SMF42GLS4binary
Total number of WRITE real I/O sequential requests to DASD. (RE-DO)
872368SMF42GLT8binary
Total number of bytes transferred to DASD for the read requests.
880370SMF42GLU8binary
Total number of bytes transferred to DASD for the write requests.
888378SMF42GLV16EBCDIC
Reserved.
904388SMF42GLW8binary
Total amount of time, in milli seconds, for all sequential access (RE-DO) requests in this interval.
912390SMF42GLX4binary
Average response time for all of the sequential access (RE-DO) requests in this interval (total time/number of requests).
916394SMF42GLY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
920398SMF42GLZ8EBCDIC
Reserved.
9283A0SMF42GL732EBCDIC
Reserved.
Sequential Access Read Ahead summary section:
9603C0SMF42GMA4binary
Coupling facility cache partition number.
9643C4SMF42GMB4binary
Total number of sequential access requests. (read ahead)
9683C8SMF42GMC4binary
Number of read requests - NRI protocol (No Read Integrity). (read-ahead)
9723CCSMF42GMD4binary
Number of read requests - Consistent read protocol. (read-ahead)
9763D0SMF42GME4binary
Number of Write requests. (read-ahead)
9803D4SMF42GMF4binary
Number of direct access BMF requests. (read-ahead)
9843D8SMF42GMG4binary
Number of direct access BMF Read requests.
9883DCSMF42GMH4binary
Number of direct access BMF Write requests.
9923E0SMF42GMI4binary
Number of direct access BMF read hits.
9963E4SMF42GMJ4binary
Number of direct access BMF valid read hits.
10003E8SMF42GMK4binary
Number of BMF false invalids. (read-ahead)
10043ECSMF42GML4binary
Number of direct access CF cache structure requests.
10083F0SMF42GMM4binary
Number of direct access CF cache structure Read requests.
10123F4SMF42GMN4binary
Number of direct access CF cache structure Write requests.
10163F8SMF42GMO4binary
Number of direct access CF cache structure read hits. (read-ahead)
10203FCSMF42GMP4binary
Number of direct access CF cache structure read castins.
1024400SMF42GMQ8binary
Number of direct access CF cache structure byte transferred.
1032408SMF42GMR4binary
Total number of real READ I/O sequential requests to DASD. (read ahead)
103640CSMF42GMS4binary
Total number of real WRITE I/O sequential requests to DASD. (read ahead)
1040410SMF42GMT8binary
Total number of bytes transferred to DASD for the read requests.
1048418SMF42GMU8binary
Total number of bytes transferred to DASD for the write requests.
1056420SMF42GMV16EBCDIC
Reserved.
1072430SMF42GMW8binary
Total amount of time, in milli seconds, for all sequential access (read ahead) requests in this interval.
1080438SMF42GMX4binary
Average response time for all of the sequential access (read ahead) requests in this interval (total time/number of requests).
108443CSMF42GMY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (read ahead)
1088440SMF42GMZ8EBCDIC
Reserved.
1096448SMF42GM732EBCDIC
Reserved.
Sequential Access Pre-format summary section:
1128468SMF42GNA4binary
Coupling facility cache partition number.
113246CSMF42GNB4binary
Total number of sequential access requests. (pre-format)
1136470SMF42GNC4binary
Number of read requests - NRI protocol (No Read Integrity). (pre-format)
1140474SMF42GND4binary
Number of read requests - Consistent read protocol. (pre-format)
1144478SMF42GNE4binary
Number of Write requests. (pre-format)
114847CSMF42GNF4binary
Number of direct access BMF requests. (pre-format)
1152480SMF42GNG4binary
Number of direct access BMF Read requests.
1156484SMF42GNH4binary
Number of direct access BMF Write requests.
1160488SMF42GNI4binary
Number of direct access BMF read hits.
116448CSMF42GNJ4binary
Number of direct access BMF valid read hits.
1168490SMF42GNK4binary
Number of BMF false invalids. (pre-format)
1172494SMF42GNL4binary
Number of direct access CF cache structure requests.
1176498SMF42GNM4binary
Number of direct access CF cache structure Read requests.
118049CSMF42GNN4binary
Number of direct access CF cache structure Write requests.
11844A0SMF42GNO4binary
Number of direct access CF cache structure read hits. (pre-format)
11884A4SMF42GNP4binary
Number of direct access CF cache structure read castins.
11924A8SMF42GNQ8binary
Number of direct access CF cache structure byte transferred.
12004B0SMF42GNR4binary
Total number of READ real I/O sequential requests to DASD. (pre-format)
12044B4SMF42GNS4binary
Total number of WRITE real I/O sequential requests to DASD. (pre-format)
12084B8SMF42GNT8binary
Total number of bytes transferred to DASD for the read requests.
12164C0SMF42GNU8binary
Total number of bytes transferred to DASD for the write requests.
12244C8SMF42GNV16EBCDIC
Reserved.
12404D8SMF42GNW8binary
Total amount of time, in milli seconds, for all sequential access. (pre-format) requests in this interval.
12484E0SMF42GNX4binary
Average response time for all of the sequential access (pre-format) requests in this interval (total time/number of requests).
12524E4SMF42GNY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (pre-format)
12564E8SMF42GNZ8EBCDIC
Reserved.
12644F0SMF42GN732EBCDIC
Reserved.
1296510SMF42GQA4binary
Number of record lock requests (obtain/alter/promote)
1300514SMF42GQB4binary
Number of record lock requests that cause true contention.
1304518SMF42GQC4binary
Number of record lock requests that cause false contention.
130851CSMF42GQD4binary
Number of record lock release requests.
1312520SMF42GQE4binary
Number of component_1 type lock requests.
1316524SMF42GQF4binary
Number of component_1 type release lock requests.
1320528SMF42GQG8EBCDIC
Reserved.
1328530SMF42GQH4binary
Number of component_1 class_1 (DIWA) locks (obtain/alter/promote).
1332534SMF42GQI4binary
Number of component_1 class_1 (DIWA) locks that cause true contention.
1336538SMF42GQJ4binary
Number of component_1 class_1 (DIWA) locks that cause false contention.
134053CSMF42GQK4binary
Number of component_1 class_1 (DIWA) release lock requests.
1344540SMF42GQL4binary
Number of component_1 class_2 (UPGRADE) locks (obtain/alter/promote).
1348544SMF42GQM4binary
Number of component_1 class_2 (UPGRADE) locks that cause true contention.
1352548SMF42GQN4binary
Number of component_1 class_2 (UPGRADE) locks that cause false contention.
135654CSMF42GQO4binary
Number of component_1 class_2 (UPGRADE) release lock requests.
1360550SMF42GQP4binary
Number of component_1 class_3 (PREFORMAT) locks (obtain/alter/promote).
1364554SMF42GQQ4binary
Number of component_1 class_3 (PREFORMAT) locks that cause true contention.
1368558SMF42GQR4binary
Number of component_1 class_3 (PREFORMAT) locks that cause false contention.
137255CSMF42GQS4binary
Number of component_1 class_3 (PREFORMAT) release lock requests.
1376560SMF42GQT4binary
Number of component_2 lock requests (obtain/alter/promote).
1380564SMF42GQU4binary
Number of component_2 locks that cause true contention.
1384568SMF42GQV4binary
Number of component_2 locks that cause false contention.
138856CSMF42GQW4binary
Number of component_2 release lock requests.
1392570SMF42GQX32EBCDIC
Reserved.
1424590SMF42GRL4binary
Number of RE-DO's.
1428594SMF42GRM4binary
Number of recursive RE-DO's.
1432598SMF42GRN4binary
Number of BMF writes.
143659CSMF42GRO4binary
Number of SCM read requests.
14405A0SMF42GRP4binary
Number of SCM read requests that encountered castout lock contention.
14445A4SMF42GRR4binary
RE-DO percentage.
14485A8SMF42GRS4binary
Recursive RE-DO percentage.
14525ACSMF42GRT4binary
SCM castout lock percentage.
14565B0SMF42GRQ12EBCDIC
Reserved.
14685BCSMF42GRU4binary
Total number of CF read requests that encountered retries for cast out locks.
14725C0SMF42GRV16EBCDIC
Reserved.
14885D0SMF42GBQ16EBCDIC
Lock structure name
VSAM RLS Data Set Response Time Summary
Sysplex-Wide Data Set summary section for above the bar
(Present only for Subtype 16)
(Offset from beginning of record: SMF42AGD1)
00SMF42AGAA4binary
Interval length. This is the total time, in seconds, of the measurement period.
44SMF42AA0012EBCDIC
Reserved.
1610SMF42AGAB44EBCDIC
Data set name
603CSMF42AA014binary
Reserved.
6440SMF42AGAC44EBCDIC
VSAM sphere name.
1086CSMF42AA024binary
Reserved.
11270SMF42AGAD2binary
Length of the storage class name.
11472SMF42AGAE30EBCDIC
Storage class name.
14490SMF42AA032binary
Length of DFSMS CacheSet name.
14692SMF42AGAF30EBCDIC
DFSMS CacheSet name.
176B0SMF42AGAG2EBCDIC
Reserved.
178B2SMF42AGAH30EBCDIC
DFP CF cache structure name.
208D0SMF42AGAI4binary
Indicator of component being processed.
Bit Meaning When Set
0 Data component
1 Index component
2-31 Reserved.
212D4SMF42AGAJ12EBCDIC
Indicates DFSMS greater than 4K CF caching status. Value is ALL, NONE, UPDATESONLY, or GT4KNOTACT.
224E0SMF42AGAK4binary
Reserved.
228E4SMF42AGAL4binary
Reserved.
232E8SMF42AGAM4binary
Reserved.
236ECSMF42AGZ12binary
SMS Direct Weight
240EESMF42AGZ22binary
SMS Sequential Weight
240F0SMF42AGAN8EBCDIC
In DFSMS 1.4 WLM Server class name
248F8SMF42AGAO8EBCDIC
In DFSMS 1.4 WLM report class name
256100SMF42AGAP16EBCDIC
SMS data class name
Sysplex-Wide Direct Access summary section:
272110SMF42AGCA4binary
Coupling facility cache partition number.
276114SMF42AGCB4binary
Total number of direct access requests.
280118SMF42AGCC4binary
Number of read requests - NRI protocol (No Read Integrity).
28411CSMF42AGCD4binary
Number of read requests - Consistent read protocol.
288120SMF42AGCE4binary
Number of Write requests.
292124SMF42ACGF4binary
Number of direct access BMF requests.
296128SMF42AGCG4binary
Number of direct access BMF Read requests.
30012CSMF42AGCH4binary
Number of direct access BMF Write requests.
304130SMF42AGCI4binary
Number of direct access BMF read hits.
308134SMF42AGCJ4binary
Number of direct access BMF valid read hits.
312138SMF42AGCK4binary
Number of BMF false invalids.
31613CSMF42AGCL4binary
Number of direct access CF cache structure requests.
320140SMF42AGCM4binary
Number of direct access CF cache structure Read requests.
324144SMF42AGCN4binary
Number of direct access CF cache structure Write requests.
328148SMF42AGCO4binary
Number of direct access CF cache structure read hits.
33214CSMF42AGCP4binary
Number of direct access CF cache structure read castins.
336150SMF42AGCQ8binary
Number of bytes transferred into the DFSMS cache structure.
344158SMF42AGCR4binary
Total number READ of real I/O direct requests to DASD.
34815CSMF42AGCS4binary
Total number WRITE of real I/O direct requests to DASD.
352160SMF42AGCT8binary
Total number of bytes transferred to DASD for the read requests.
360168SMF42AGCU8binary
Total number of bytes transferred to DASD for the write requests.
368170SMF42AGCV16EBCDIC
Reserve
384180SMF42AGCW8binary
Total amount of time, in milli seconds, for all the direct access requests in this interval.
392188SMF42AGCX4binary
Average response time for all of the requests in this interval (total time/number of requests).
39618CSMF42AGCY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
400190SMF42AGCZ8EBCDIC
Reserved.
408198SMF42AGC732EBCDIC
Reserved.
Sysplex-Wide Direct Access Record Merge (RE-DO) Summary Section:
4401B8SMF42AGDA4binary
Coupling facility cache partition number.
4441BCSMF42AGDB4binary
Total number of direct access requests. (RE-DO)
4481C0SMF42AGDC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
4521C4SMF42AGDD4binary
Number of read requests - Consistent read protocol. (RE-DO)
4561C8SMF42AGDE4binary
Number of Write requests. (RE-DO)
4601CCSMF42AGDF4binary
Number of direct access BMF requests. (RE-DO)
4641D0SMF42AGDG4binary
Number of direct access BMF Read requests. (RE-DO)
4681D4SMF42AGDH4binary
Number of direct access BMF Write requests. (RE-DO)
4721D8SMF42AGDI4binary
Number of direct access BMF read hits. (RE-DO)
4761DCSMF42AGDJ4binary
Number of direct access BMF valid read hits. (RE-DO)
4801E0SMF42AGDK4binary
Number of BMF false invalids. (RE-DO)
4841E4SMF42AGDL4binary
Number of direct access CF cache structure requests. (RE-DO)
4881E8SMF42AGDM4binary
Number of direct access CF cache structure Read requests. (RE-DO)
4921ECSMF42AGDN4binary
Number of direct access CF cache structure Write requests. (RE-DO)
4961F0SMF42AGDO4binary
Number of direct access CF cache structure read hits. (RE-DO)
5001F4SMF42AGDP4binary
Number of direct access CF cache structure read castins. (RE-DO)
5041F8SMF42AGDQ8binary
Number of direct access CF cache structure byte transferred. (RE-DO)
512200SMF42AGDR4binary
Total number of READ real I/O direct requests to DASD. (RE-DO)
516204SMF42AGDS4binary
Total number of WRITE real I/O direct requests to DASD. (RE-DO)
520208SMF42AGDT8binary
Total number of bytes transferred to DASD for the read requests.
528210SMF42AGDU8binary
Total number of bytes transferred to DASD for the write requests.
536218SMF42AGDV16EBCDIC
Reserved.
552228SMF42AGDW8binary
Total amount of time, in milli seconds, for all direct access (RE-DO) requests in this interval.
560230SMF42AGDX4binary
Average response time for all of the direct access (RE-DO) requests in this interval (total time/number of requests).
564234SMF42AGDY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
568238SMF42AGDZ8EBCDIC
Reserved.
576240SMF42AGD732EBCDIC
Reserved.
Sysplex-Wide Sequential Access summary section:
608260SMF42AGEA4binary
Coupling facility cache partition number.
612264SMF42AGEB4binary
Total number of sequential access requests.
616268SMF42AGDC_
2
4binary
Number of read requests - NRI protocol (No Read Integrity).
62026CSMF42AGED4binary
Number of read requests - Consistent read protocol.
624270SMF42AGEE4binary
Number of Write requests.
628274SMF42AGEF4binary
Number of direct access BMF requests.
632278SMF42AGEG4binary
Number of direct access BMF Read requests.
63627CSMF42AGEH4binary
Number of direct access BMF Write requests.
640280SMF42AGEI4binary
Number of direct access BMF read hits.
644284SMF42AGEJ4binary
Number of direct access BMF valid read hits.
648288SMF42AGEK4binary
Number of BMF false invalids.
65228CSMF42AGEL4binary
Number of direct access CF cache structure requests.
656290SMF42AGEM4binary
Number of direct access CF cache structure Read requests.
660294SMF42AGEN4binary
Number of direct access CF cache structure Write requests.
664298SMF42AGEO4binary
Number of direct access CF cache structure read hits.
66829CSMF42AGEP4binary
Number of direct access CF cache structure read castins.
6722A0SMF42AGEQ8binary
Number of direct access CF cache structure byte transferred.
6802A8SMF42AGER4binary
Total number of READ real I/O sequential requests to DASD.
6842ACSMF42AGES4binary
Total number of WRITE real I/O sequential requests to DASD.
6882B0SMF42AGET8binary
Total number of bytes transferred to DASD for the read requests.
6962B8SMF42AGEU8binary
Total number of bytes transferred to DASD for the write requests.
7042C0SMF42AGEV16EBCDIC
Reserved.
7202D0SMF42AGEW8binary
Total amount of time, in milli seconds, for all sequential access requests in this interval.
7282D8SMF42AGEX4binary
Average response time for all of the sequential access requests in this interval (total time/number of requests).
7322DCSMF42AGEY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
7362E0SMF42AGEZ8EBCDIC
Reserved.
7442E8SMF42AGE732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Record Merge (RE-DO) Summary Section:
776308SMF42AGFA4binary
Coupling facility cache partition number.
78030CSMF42AGFB4binary
Total number of direct access requests. (RE-DO)
784310SMF42AGFC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
788314SMF42AGFD4binary
Number of read requests - Consistent read protocol. (RE-DO)
792318SMF42AGFE4binary
Number of Write requests.(RE-DO)
79631CSMF42AGFF4binary
Number of direct access BMF requests. (RE-DO)
800320SMF42AGFG4binary
Number of direct access BMF Read requests. (RE-DO)
804324SMF42AGFH4binary
Number of direct access BMF Write requests. (RE-DO)
808328SMF42AGFI4binary
Number of direct access BMF read hits. (RE-DO)
81232CSMF42AGFJ4binary
Number of direct access BMF valid read hits. (RE-DO)
816330SMF42AGFK4binary
Number of BMF false invalids. (RE-DO)
820334SMF42AGFL4binary
Number of direct access CF cache structure requests. (RE-DO)
824338SMF42AGFM4binary
Number of direct access CF cache structure Read requests. (RE-DO)
82833CSMF42AGFN4binary
Number of direct access CF cache structure Write requests. (RE-DO)
832340SMF42AGFO4binary
Number of direct access CF cache structure read hits. (RE-DO)
836344SMF42AGFP4binary
Number of direct access CF cache structure read castins. (RE-DO)
840348SMF42AGFQ8binary
Number of direct access CF cache structure byte transferred. (RE-DO)
848350SMF42AGFR4binary
Total number of real READ I/O sequential requests to DASD. (RE-DO)
852354SMF42AGFS4binary
Total number of real WRITE I/O sequential requests to DASD. (RE-DO)
856358SMF42AGFT8binary
Total number of bytes transferred to DASD for the read requests.
864360SMF42AGFU8binary
Total number of bytes transferred to DASD for the write requests.
872368SMF42AGFV16EBCDIC
Reserved.
888378SMF42AGFW8binary
Total amount of time, in milli seconds, for all sequential access (RE-DO) requests in this interval.
896380SMF42AGFX4binary
Average response time for all of the sequential access (RE-DO) requests in this interval (total time/number of requests).
900384SMF42AGFY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
904388SMF42AGFZ8EBCDIC
Reserved.
912390SMF42AGF732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Read Ahead summary section:
9443B0SMF42AGGA4binary
Coupling facility cache partition number.
9483B4SMF42AGGB4binary
Total number of sequential access requests. (read ahead)
9523B8SMF42AGGC4binary
Number of read requests - NRI protocol (No Read Integrity).(read ahead)
9563BCSMF42AGGD4binary
Number of read requests - Consistent read protocol. (read ahead)
9603C0SMF42AGGE4binary
Number of Write requests.(read ahead)
9643C4SMF42AGGF4binary
Number of direct access BMF requests. (read ahead)
9683C8SMF42AGGG4binary
Number of direct access BMF Read requests. (read ahead)
9723CCSMF42AGGH4binary
Number of direct access BMF Write requests. (read ahead)
9763D0SMF42AGGI4binary
Number of direct access BMF read hits. (read ahead)
9803D4SMF42AGGJ4binary
Number of direct access BMF valid read hits. (read ahead)
9843D8SMF42AGGK4binary
Number of BMF false invalids. (RE-DO)
9883DCSMF42AGGL4binary
Number of direct access CF cache structure requests. (read ahead)
9923E0SMF42AGGM4binary
Number of direct access CF cache structure Read requests. (read ahead)
9963E4SMF42AGGN4binary
Number of direct access CF cache structure Write requests. (read ahead)
10003E8SMF42AGGO4binary
Number of direct access CF cache structure read hits. (read ahead)
10043ECSMF42AGGP4binary
Number of direct access CF cache structure read castins. (read ahead)
10083F0SMF42AGGQ8binary
Number of direct access CF cache structure byte transferred. (read ahead)
10163F8SMF42AGGR4binary
Total number of READ real I/O sequential requests to DASD. (read ahead)
10203FCSMF42AGGS4binary
Total number of WRITE real I/O sequential requests to DASD. (read ahead)
1024400SMF42AGGT8binary
Total number of bytes transferred to DASD for the read requests.
1032408SMF42AGGU8binary
Total number of bytes transferred to DASD for the write requests.
1040410SMF42AGGV16EBCDIC
Reserved.
1056420SMF42AGGW8binary
Total amount of time, in milli seconds, for all sequential access (read ahead) requests in this interval.
1064428SMF42AGGX4binary
Average response time for all of the sequential access (read ahead) requests in this interval (total time/number of requests).
106842CSMF42AGGY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (read ahead)
1072430SMF42AGGZ8EBCDIC
Reserved.
1080438SMF42AGG732EBCDIC
Reserved.
Sysplex-Wide Sequential Access Pre-format summary section:
1112458SMF42AGHA4binary
Coupling facility cache partition number.
111645CSMF42AGHB4binary
Total number of sequential access requests. (pre-format)
1120460SMF42AGHC4binary
Number of read requests - NRI protocol (No Read Integrity). (pre-format)
1124464SMF42AGHD4binary
Number of read requests - Consistent read protocol. (pre-format)
1128468SMF42AGHE4binary
Number of Write requests. (pre-format)
113246CSMF42AGHF4binary
Number of direct access BMF requests. (pre-format)
1136470SMF42AGHG4binary
Number of direct access BMF Read requests. (pre-format)
1140474SMF42AGHH4binary
Number of direct access BMF Write requests. (pre-format)
1144478SMF42AGHI4binary
Number of direct access BMF read hits. (pre-format)
114847CSMF42AGHJ4binary
Number of direct access BMF valid read hits. (pre-format)
1152480SMF42AGHK4binary
Number of BMF false invalids. (pre-format)
1156484SMF42AGHL4binary
Number of direct access CF cache structure requests. (pre-format)
1160488SMF42AGHM4binary
Number of direct access CF cache structure Read requests. (pre-format)
116448CSMF42AGHN4binary
Number of direct access CF cache structure Write requests. (pre-format)
1168490SMF42AGHO4binary
Number of direct access CF cache structure read hits. (pre-format)
1172494SMF42AGHP4binary
Number of direct access CF cache structure read castins. (pre-format)
1176498SMF42AGHQ8binary
Number of direct access CF cache structure byte transferred. (pre-format)
11844A0SMF42AGHR4binary
Total number of READ real I/O sequential requests to DASD. (pre-format)
11884A4SMF42AGHS4binary
Total number of WRITE real I/O sequential requests to DASD. (pre-format)
11924A8SMF42AGHT8binary
Total number of bytes transferred to DASD for the read requests.
12004B0SMF42AGHU8binary
Total number of bytes transferred to DASD for the write requests.
12084B8SMF42AGHV16EBCDIC
Reserved.
12244C8SMF42AGHW8binary
Total amount of time, in milli seconds, for all sequential access (pre-format) requests in this interval.
12324D0SMF42AGHX4binary
Average response time for all of the sequential access (pre-format) requests in this interval (total time/number of requests).
12364D4SMF42AGHY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (pre-format)
12404D8SMF42AGHZ8EBCDIC
Reserved.
12484E0SMF42AGH732EBCDIC
Reserved.
Sysplex-Wide Locking Statistics summary section
1280500SMF42AGPA4binary
Number of record lock requests (obtain/alter/promote)
1284504SMF42AGPB4binary
Number of record lock requests that cause true contention.
1288508SMF42AGPC4binary
Number of record lock requests that cause false contention.
129250CSMF42AGPD4binary
Number of record lock release requests.
1296510SMF42AGPE4binary
Number of component_1 type lock requests.
1300514SMF42AGPF4binary
Number of component_1 type release lock requests.
1304518SMF42AGPG8EBCDIC
Reserved
1312520SMF42AGPH4binary
Number of component_1 class_1 (DIWA) locks (obtain/alter/promote).
1316524SMF42AGPI4binary
Number of component_1 class_1 (DIWA) locks that cause true contention.
1320528SMF42AGPJ4binary
Number of component_1 class_1 (DIWA) locks that cause false contention.
132452CSMF42AGPK4binary
Number of component_1 class_1 (DIWA) release lock requests.
1328530SMF42AGPL4binary
Number of component_1 class_2 (UPGRADE) locks (obtain/alter/promote).
1332534SMF42AGPM4binary
Number of component_1 class_2 (UPGRADE) locks that cause true contention.
1336538SMF42AGPN4binary
Number of component_1 class_2 (UPGRADE) locks that cause false contention.
134053CSMF42AGPO4binary
Number of component_1 class_2 (UPGRADE) release lock requests.
1344540SMF42AGPP4binary
Number of component_1 class_3 (PREFORMAT) locks (obtain/alter/promote).
1348544SMF42AGPQ4binary
Number of component_1 class_3 (PREFORMAT) locks that cause true contention.
1352548SMF42AGPR4binary
Number of component_1 class_3 (PREFORMAT) locks that cause false contention.
135654CSMF42AGPS4binary
Number of component_1 class_3 (PREFORMAT) release lock requests.
1360550SMF42AGPT4binary
Number of component_2 lock requests (obtain/alter/promote).
1364554SMF42AGPU4binary
Number of component_2 locks that cause true contention.
1368558SMF42AGPV4binary
Number of component_2 locks that cause false contention.
137255CSMF42AGPW4binary
Number of component_2 release lock requests.
1376560SMF42AGPX32EBCDIC
Reserved.
Sysplex-Wide DataSet BMF LRU statistical section
1408580SMF42AGRA4binary
Number of RE-DO's.
1412584SMF42AGRB4binary
Number of recursive RE-DO's.
1416588SMF42AGRC4binary
Number of BMF writes.
142058CSMF42AGRD4binary
Number of SCM read requests.
1424590SMF42AGRE4binary
Number of SCM read requests that encountered castout lock contention.
1428594SMF42AGRG4binary
RE-DO percentage.
1432598SMF42AGRH4binary
Recursive RE-DO percentage.
143659CSMF42AGRI4binary
SCM castout lock percentage.
14405A0SMF42AGRF12EBCDIC
Reserved.
14525ACSMF42AGRJ4binary
Total number of CF read requests that encountered retries for cast out locks.
14565B0SMF42AGRK16EBCDIC
Reserved.
14725C0SMF42AGAQ16EBCDIC
Lock structure name.
VSAM RLS Data Set Response Time Summary
Data Set, CF, SYS summary section for above the bar
(Present only for Subtype 16)
(Offset from beginning of record: SMF42AGD4)
00SMF42AGBA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42AA0512EBCDIC
Reserved.
1610SMF42AGBB44EBCDIC
Data set name.
603CSMF42AA064binary
Reserved.
6440SMF42AGBC44EBCDIC
VSAM sphere name.
1086CSMF42AA074binary
Reserved.
11270SMF42AGBD2binary
Length of storage class name.
11472SMF42AGBE30EBCDIC
Storage class name.
14490SMF42AA082binary
Length of cache set name.
14692SMF42AGBF30EBCDIC
Cache set name.
176B0SMF42AA122binary
Reserved.
178B2SMF42AGBG30EBCDIC
Cache structure name.
208D0SMF42AGBH8EBCDIC
MVS system name.
216D8SMF42AA118EBCDIC
Reserved.
224E0SMF42AGBI4binary
Indicator of component being processed
Bit Meaning When Set
0 Data component
1 Index component
2-31 Reserved.
228E4SMF42AA0912EBCDIC
Indicates DFSMS greater than 4K CF caching status. Value is ALL, NONE, UPDATESONLY, or GT4KNOTACT.
240F0SMF42AGBK4binary
Number of lock requests processed by this MVS system.
244F4SMF42AGBL4binary
Number of true contention lock requests.
248F8SMF42AGBM4binary
Number of false contention lock requests.
252FCSMF42AGZ82binary
SMS DIRECT WEIGHT
254FESMF42AGZ92binary
SMS SEQUENTIAL WEIGHT
256100SMF42AGBN8EBCDIC
In DFSMS 1.4, WLM SERV Class Name
264108SMF42AGBO8EBCDIC
In DFSMS 1.4, WLM Report Class Name
272110SMF42AGBP16EBCDIC
SMS data class name.
Direct Access Section:
288120SMF42AGIA4binary
Coupling facility cache partition number.
292124SMF42AGIB4binary
Total number of direct access requests.
296128SMF42AGIC4binary
Number of read requests - NRI protocol (No Read Integrity). (pre-format)
30012CSMF42AGID4binary
Number of read requests - Consistent read protocol.
304130SMF42AGIE4binary
Number of Write requests.
308134SMF42AGIF4binary
Number of direct access BMF requests.
312138SMF42AGIG4binary
Number of direct access BMF Read requests.
31613CSMF42AGIH4binary
Number of direct access BMF Write requests.
320140SMF42AGII4binary
Number of direct access BMF read hits.
324144SMF42AGIJ4binary
Number of direct access BMF valid read hits.
328148SMF42AGIK4binary
Number of BMF false invalids.
33214CSMF42AGIL4binary
Number of direct access CF cache structure requests.
336150SMF42AGIM4binary
Number of direct access CF cache structure Read requests.
340154SMF42AGIN4binary
Number of direct access CF cache structure Write requests.
344158SMF42AGIO4binary
Number of direct access CF cache structure read hits.
34815CSMF42AGIP4binary
Number of direct access CF cache structure read castins.
352160SMF42AGIQ8binary
Number of direct access CF cache structure byte transferred.
360168SMF42AGIR4binary
Total number of real READ I/O direct requests to DASD.
36416CSMF42AGIS4binary
Total number of real WRITE I/O direct requests to DASD.
368170SMF42AGIT8binary
Total number of bytes transferred to DASD for the read requests.
376178SMF42AGIU8binary
Total number of bytes transferred to DASD for the write requests.
384180SMF42AGIV16EBCDIC
Reserved.
400190SMF42AGIW8binary
Total amount of time, in milli seconds, for all the direct access requests in this interval.
408198SMF42AGIX4binary
Average response time for all of the requests in this interval (total time/number of requests).
41219CSMF42AGIY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
4161A0SMF42AGIZ8EBCDIC
Reserved.
4241A8SMF42AGI732EBCDIC
Reserved.
Direct Access Record Merge (RE-DO) summary section:
4561C8SMF42AGJA4binary
Coupling facility cache partition number.
4601CCSMF42AGJB4binary
Total number of direct access requests. (RE-DO)
4641D0SMF42AGJC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
4681D4SMF42AGJD4binary
Number of read requests - Consistent read protocol. (RE-DO)
4721D8SMF42AGJE4binary
Number of Write requests. (RE-DO)
4761DCSMF42AGJF4binary
Number of direct access BMF requests. (RE-DO)
4801E0SMF42AGJG4binary
Number of direct access BMF Read requests. (RE-DO)
4841E4SMF42AGJH4binary
Number of direct access BMF Write requests. (RE-DO)
4881E8SMF42AGJI4binary
Number of direct access BMF read hits. (RE-DO)
4921ECSMF42AGJJ4binary
Number of direct access BMF valid read hits. (RE-DO)
4961F0SMF42AGJK4binary
Number of BMF false invalids. (RE-DO)
5001F4SMF42AGJL4binary
Number of direct access CF cache structure requests. (RE-DO)
5041F8SMF42AGJM4binary
Number of direct access CF cache structure Read requests. (RE-DO)
5081FCSMF42AGJN4binary
Number of direct access CF cache structure Write requests. (RE-DO)
512200SMF42AGJO4binary
Number of direct access CF cache structure read hits. (RE-DO)
516204SMF42AGJP4binary
Number of direct access CF cache structure read castins.
520208SMF42AGJQ8binary
Number of direct access CF cache structure bytes transferred.
528210SMF42AGJR4binary
Total number of READ real I/O direct requests to DASD. (RE-DO)
532214SMF42AGJS4binary
Total number of WRITE real I/O direct requests to DASD. (RE-DO)
536218SMF42AGJT8binary
Total number of bytes transferred to DASD for the read requests.
544220SMF42AGJU8binary
Total number of bytes transferred to DASD for the write requests.
552228SMF42AGJV16EBCDIC
Reserved.
568238SMF42AGJW8binary
Total amount of time, in milli seconds, for all direct access (RE-DO) requests in this interval.
576240SMF42AGJX4binary
Average response time for all of the direct access (RE-DO) requests in this interval (total time/number of requests).
580244SMF42AGJY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
584248SMF42AGJZ8EBCDIC
Reserved.
592250SMF42AGJ732EBCDIC
Reserved.
Sequential Access Section:
624270SMF42AGKA4binary
Coupling facility cache partition number.
628274SMF42AGKB4binary
Total number of sequential access requests.
632278SMF42AGKC4binary
Number of read requests - NRI protocol (No Read Integrity).
63627CSMF42AGKD4binary
Number of read requests - Consistent read protocol.
640280SMF42AGKE4binary
Number of Write requests.
644284SMF42AGKF4binary
Number of direct access BMF requests.
648288SMF42AGKG4binary
Number of direct access BMF Read requests.
65228CSMF42AGKH4binary
Number of direct access BMF Write requests.
656290SMF42AGKI4binary
Number of direct access BMF read hits.
660294SMF42AGKJ4binary
Number of direct access BMF valid read hits.
664298SMF42AGKK4binary
Number of BMF false invalids.
66829CSMF42AGKL4binary
Number of direct access CF cache structure requests.
6722A0SMF42AGKM4binary
Number of direct access CF cache structure Read requests.
6762A4SMF42AGKN4binary
Number of direct access CF cache structure Write requests.
6802A8SMF42AGKO4binary
Number of direct access CF cache structure read hits.
6842ACSMF42AGKP4binary
Number of direct access CF cache structure read castins.
6882B0SMF42AGKQ8binary
Number of direct access CF cache structure byte transferred.
6962B8SMF42AGKR4binary
Total number of READ real I/O sequential requests to DASD.
7002BCSMF42AGKS4binary
Total number of WRITE real I/O sequential requests to DASD.
7042C0SMF42AGKT8binary
Total number of bytes transferred for all sequential access requests where the data was retrieved from DASD. (real I/O DASD)
7122C8SMF42AGKU8binary
Total number of bytes transferred for all sequential access requests where the data was retrieved from DASD or a coupling facility cache structure. (real I/O DASD)
7202D0SMF42AGKV16EBCDIC
Reserved.
7362E0SMF42AGKW8binary
Total amount of time, in milli seconds, for all sequential access requests in this interval.
7442E8SMF42AGKX4binary
Average response time for all of the sequential access requests in this interval (total time/number of requests).
7482ECSMF42AGKY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K).
7522F0SMF42AGKZ8EBCDIC
Reserved.
7602F8SMF42AGK732EBCDIC
Reserved.
Sequential Access Record Merge (RE-DO) summary section:
792318SMF42AGLA4binary
Coupling facility cache partition number.
79631CSMF42AGLB4binary
Total number of sequential access requests. (RE-DO)
800320SMF42AGLC4binary
Number of read requests - NRI protocol (No Read Integrity). (RE-DO)
804324SMF42AGLD4binary
Number of read requests - Consistent read protocol. (RE-DO)
808328SMF42AGLE4binary
Number of Write requests. (RE-DO)
81232CSMF42AGLF4binary
Number of direct access BMF requests. (RE-DO)
816330SMF42AGLG4binary
Number of direct access BMF Read requests.
820334SMF42AGLH4binary
Number of direct access BMF Write requests.
824338SMF42AGLI4binary
Number of direct access BMF read hits.
82833CSMF42AGLJ4binary
Number of direct access BMF valid read hits.
832340SMF42AGLK4binary
Number of BMF false invalids. (RE-DO)
836344SMF42AGLL4binary
Number of direct access CF cache structure requests.
840348SMF42AGLM4binary
Number of direct access CF cache structure Read requests.
84434CSMF42AGLN4binary
Number of direct access CF cache structure Write requests.
848350SMF42AGLO4binary
Number of direct access CF cache structure read hits. (RE-DO)
852354SMF42AGLP4binary
Number of direct access CF cache structure read castins.
856358SMF42AGLQ8binary
Number of direct access CF cache structure bytes transferred.
864360SMF42AGLR4binary
Total number of READ real I/O sequential requests to DASD. (RE-DO)
868364SMF42AGLS4binary
Total number of WRITE real I/O sequential requests to DASD. (RE-DO)
872368SMF42AGLT8binary
Total number of bytes transferred to DASD for the read requests.
880370SMF42AGLU8binary
Total number of bytes transferred to DASD for the write requests.
888378SMF42AGLV16EBCDIC
Reserved.
904388SMF42AGLW8binary
Total amount of time, in milli seconds, for all sequential access (RE-DO) requests in this interval.
912390SMF42AGLX4binary
Average response time for all of the sequential access (RE-DO) requests in this interval (total time/number of requests).
916394SMF42AGLY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (RE-DO)
920398SMF42AGLZ8EBCDIC
Reserved.
9283A0SMF42AGL732EBCDIC
Reserved.
Sequential Access Read Ahead summary section:
9603C0SMF42AGMA4binary
Coupling facility cache partition number.
9643C4SMF42AGMB4binary
Total number of sequential access requests. (read ahead)
9683C8SMF42AGMC4binary
Number of read requests - NRI protocol (No Read Integrity). (read-ahead)
9723CCSMF42AGMD4binary
Number of read requests - Consistent read protocol. (read-ahead)
9763D0SMF42AGME4binary
Number of Write requests. (read-ahead)
9803D4SMF42AGMF4binary
Number of direct access BMF requests. (read-ahead)
9843D8SMF42AGMG4binary
Number of direct access BMF Read requests.
9883DCSMF42AGMH4binary
Number of direct access BMF Write requests.
9923E0SMF42AGMI4binary
Number of direct access BMF read hits.
9963E4SMF42AGMJ4binary
Number of direct access BMF valid read hits.
10003E8SMF42AGMK4binary
Number of BMF false invalids. (read-ahead)
10043ECSMF42AGML4binary
Number of direct access CF cache structure requests.
10083F0SMF42AGMM4binary
Number of direct access CF cache structure Read requests.
10123F4SMF42AGMN4binary
Number of direct access CF cache structure Write requests.
10163F8SMF42AGMO4binary
Number of direct access CF cache structure read hits. (read-ahead)
10203FCSMF42AGMP4binary
Number of direct access CF cache structure read castins.
1024400SMF42AGMQ8binary
Number of direct access CF cache structure byte transferred.
1032408SMF42AGMR4binary
Total number of real READ I/O sequential requests to DASD. (read ahead)
103640CSMF42AGMS4binary
Total number of real WRITE I/O sequential requests to DASD. (read ahead)
1040410SMF42AGMT8binary
Total number of bytes transferred to DASD for the read requests.
1048418SMF42AGMU8binary
Total number of bytes transferred to DASD for the write requests.
1056420SMF42AGMV16EBCDIC
Reserved.
1072430SMF42AGMW8binary
Total amount of time, in milli seconds, for all sequential access (read ahead) requests in this interval.
1080438SMF42AGMX4binary
Average response time for all of the sequential access (read ahead) requests in this interval (total time/number of requests).
108443CSMF42AGMY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (read ahead)
1088440SMF42AGMZ8EBCDIC
Reserved.
1096448SMF42AGM732EBCDIC
Reserved.
Sequential Access Pre-format summary section:
1128468SMF42AGNA4binary
Coupling facility cache partition number.
113246CSMF42AGNB4binary
Total number of sequential access requests. (pre-format)
1136470SMF42AGNC4binary
Number of read requests - NRI protocol (No Read Integrity). (pre-format)
1140474SMF42AGND4binary
Number of read requests - Consistent read protocol. (pre-format)
1144478SMF42AGNE4binary
Number of Write requests. (pre-format)
114847CSMF42AGNF4binary
Number of direct access BMF requests. (pre-format)
1152480SMF42AGNG4binary
Number of direct access BMF Read requests.
1156484SMF42AGNH4binary
Number of direct access BMF Write requests.
1160488SMF42AGNI4binary
Number of direct access BMF read hits.
116448CSMF42AGNJ4binary
Number of direct access BMF valid read hits.
1168490SMF42AGNK4binary
Number of BMF false invalids. (pre-format)
1172494SMF42AGNL4binary
Number of direct access CF cache structure requests.
1176498SMF42AGNM4binary
Number of direct access CF cache structure Read requests.
118049CSMF42AGNN4binary
Number of direct access CF cache structure Write requests.
11844A0SMF42AGNO4binary
Number of direct access CF cache structure read hits. (pre-format)
11884A4SMF42AGNP4binary
Number of direct access CF cache structure read castins.
11924A8SMF42AGNQ8binary
Number of direct access CF cache structure byte transferred.
12004B0SMF42AGNR4binary
Total number of READ real I/O sequential requests to DASD. (pre-format)
12044B4SMF42AGNS4binary
Total number of WRITE real I/O sequential requests to DASD. (pre-format)
12084B8SMF42AGNT8binary
Total number of bytes transferred to DASD for the read requests.
12164C0SMF42AGNU8binary
Total number of bytes transferred to DASD for the write requests.
12244C8SMF42AGNV16EBCDIC
Reserved.
12404D8SMF42AGNW8binary
Total amount of time, in milli seconds, for all sequential access. (pre-format) requests in this interval.
12484E0SMF42AGNX4binary
Average response time for all of the sequential access (pre-format) requests in this interval (total time/number of requests).
12524E4SMF42AGNY4binary
Normalized response time for all of the requests in this interval (total time/number of bytes transferred/4K). (pre-format)
12564E8SMF42AGNZ8EBCDIC
Reserved.
12644F0SMF42AGN732EBCDIC
Reserved.
1296510SMF42AGQA4binary
Number of record lock requests (obtain/alter/promote)
1300514SMF42AGQB4binary
Number of record lock requests that cause true contention.
1304518SMF42AGQC4binary
Number of record lock requests that cause false contention.
130851CSMF42AGQD4binary
Number of record lock release requests.
1312520SMF42AGQE4binary
Number of component_1 type lock requests.
1316524SMF42AGQF4binary
Number of component_1 type release lock requests.
1320528SMF42AGQG8EBCDIC
Reserved.
1328530SMF42AGQH4binary
Number of component_1 class_1 (DIWA) locks (obtain/alter/promote).
1332534SMF42AGQI4binary
Number of component_1 class_1 (DIWA) locks that cause true contention.
1336538SMF42AGQJ4binary
Number of component_1 class_1 (DIWA) locks that cause false contention.
134053CSMF42AGQK4binary
Number of component_1 class_1 (DIWA) release lock requests.
1344540SMF42AGQL4binary
Number of component_1 class_2 (UPGRADE) locks (obtain/alter/promote).
1348544SMF42AGQM4binary
Number of component_1 class_2 (UPGRADE) locks that cause true contention.
1352548SMF42AGQN4binary
Number of component_1 class_2 (UPGRADE) locks that cause false contention.
135654CSMF42AGQO4binary
Number of component_1 class_2 (UPGRADE) release lock requests.
1360550SMF42AGQP4binary
Number of component_1 class_3 (PREFORMAT) locks (obtain/alter/promote).
1364554SMF42AGQQ4binary
Number of component_1 class_3 (PREFORMAT) locks that cause true contention.
1368558SMF42AGQR4binary
Number of component_1 class_3 (PREFORMAT) locks that cause false contention.
137255CSMF42AGQS4binary
Number of component_1 class_3 (PREFORMAT) release lock requests.
1376560SMF42AGQT4binary
Number of component_2 lock requests (obtain/alter/promote).
1380564SMF42AGQU4binary
Number of component_2 locks that cause true contention.
1384568SMF42AGQV4binary
Number of component_2 locks that cause false contention.
138856CSMF42AGQW4binary
Number of component_2 release lock requests.
1392570SMF42AGQX32EBCDIC
Reserved.
1424590SMF42AGRL4binary
Number of RE-DO's.
1428594SMF42AGRM4binary
Number of recursive RE-DO's.
1432598SMF42AGRN4binary
Number of BMF writes.
143659CSMF42AGRO4binary
Number of SCM read requests.
14405A0SMF42AGRP4binary
Number of SCM read requests that encountered castout lock contention.
14445A4SMF42AGRR4binary
RE-DO percentage.
14485A8SMF42AGRS4binary
Recursive RE-DO percentage.
14525ACSMF42AGRT4binary
SCM castout lock percentage.
14565B0SMF42AGRQ12EBCDIC
Reserved.
14685BCSMF42AGRU4binary
Total number of CF read requests that encountered retries for cast out locks.
14725C0SMF42AGRV16EBCDIC
Reserved.
14885D0SMF42AGBQ16EBCDIC
Lock structure name
VSAM RLS Coupling Facility Lock Structure Usage
MVS System CF Lock Structure Activity Totals Section
(Present only for Subtype 17)
(Offset from beginning of record: SMF42HL1)
00SMF42HAA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42H0012EBCDIC
Reserved.
1610SMF42HAB16EBCDIC
DFSMS lock table name.
3220SMF42H0116EBCDIC
Reserved.
4830SMF42HAC4binary
Total number of lock requests (VSAM RLS mainline path).
5234SMF42HAD4binary
Total number of true contention lock requests (VSAM RLS mainline path).
5638SMF42HAE4binary
Total number of false contention lock requests (VSAM RLS mainline path).
603CSMF42HAF4binary
Reserved.
6440SMF42HAG32EBCDIC
Reserved.
9660SMF42HAH4binary
Total number of lock requests (VSAM RLS exception path).
10064SMF42HAI4binary
Total Number of true contention lock requests (VSAM RLS exception path).
10468SMF42HAJ4binary
Total number of false contention lock requests (VSAM RLS exception path).
1086CSMF42HAK4binary
Reserved.
11270SMF42HAL32EBCDIC
Reserved.
14490SMF42HCA4binary
Number of record lock requests (obtain/alter/promote).
14894SMF42HCB4binary
Number of record lock requests that cause true contention.
15298SMF42HCC4binary
Number of record lock requests that cause false contention.
1569CSMF42HCD4binary
Number of record lock release requests.
160A0SMF42HCE4binary
Number of component_1 type lock requests.
164A4SMF42HCF4binary
Number of component_1 type release lock requests.
168A8SMF42HCG8EBCDIC
Reserved.
176B0SMF42HCH4binary
Number of component_1 class_1 (DIWA) locks (obtain/alter/promote).
180B4SMF42HCI4binary
Number of component_1 class_1 (DIWA) locks that cause true contention.
184B8SMF42HCJ4binary
Number of component_1 class_1 (DIWA) locks that cause false contention.
188BCSMF42HCK4binary
Number of component_1 class_1 (DIWA) release lock requests.
192C0SMF42HCL4binary
Number of component_1 class_2 (UPGRADE) locks (obtain/alter/promote).
196C4SMF42HCM4binary
Number of component_1 class_2 (UPGRADE) locks that cause true contention.
200C8SMF42HCN4binary
Number of component_1 class_2 (UPGRADE) locks that cause false contention.
204CCSMF42HCO4binary
Number of component_1 class_2 (UPGRADE) release lock requests.
208D0SMF42HCP4binary
Number of component_1 class_3 (PREFORMAT) locks (obtain/alter/promote).
212D4SMF42HCQ4binary
Number of component_1 class_3 (PREFORMAT) locks that cause true contention.
216D8SMF42HCR4binary
Number of component_1 class_3 (PREFORMAT) locks that cause false contention.
220DCSMF42HCS4binary
Number of component_1 class_3 (PREFORMAT) release lock requests.
224E0SMF42HCT4binary
Number of component_2 lock requests (obtain/alter/promote).
228E4SMF42HCU4binary
Number of component_2 locks that cause true contention.
232E8SMF42HCV4binary
Number of component_2 locks that cause false contention.
236ECSMF42HCW4binary
Number of component_2 release lock requests.
240F0SMF42HCX4binary
Number of special lock requests.
244F4SMF42HCY12EBCDIC
Reserved.
256100SMF42HCZ32EBCDIC
Reserved.
VSAM RLS Coupling Facility Lock Structure Usage
Lock Structure summary section
(Present only for Subtype 17)
(Offset from beginning of record: SMF42HL4)
00SMF42HBA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42H0212EBCDIC
Reserved.
1610SMF42HBB16EBCDIC
DFSMS lock table name.
3220SMF42HBC8EBCDIC
MVS system name.
4028SMF42H038EBCDIC
Reserved.
4830SMF42HBD4binary
Total number of lock requests (VSAM RLS mainline path).
5234SMF42HBE4binary
Total Number of true contention lock requests (VSAM RLS mainline path).
5638SMF42HBF4binary
Total number of false contention lock requests (VSAM RLS mainline path).
603CSMF42HBG4binary
Reserved.
6440SMF42HBH32EBCDIC
Reserved.
9660SMF42HBI4binary
Total number of lock requests (VSAM RLS exception path).
10064SMF42HBJ4binary
Total number of true contention lock requests (VSAM RLS exception path).
10468SMF42HBK4binary
Total number of false contention lock requests (VSAM RLS exception path).
1086CSMF42HBL4binary
Reserved.
11270SMF42HBM32EBCDIC
Reserved.
14490SMF42HDA4binary
Number of record lock requests (obtain/alter/promote)
14894SMF42HDB4binary
Number of record lock requests that cause true contention.
15298SMF42HDC4binary
Number of record lock requests that cause false contention.
1569CSMF42HDD4binary
Number of record lock release requests.
160A0SMF42HDE4binary
Number of component_1 type lock requests.
164A4SMF42HDF4binary
Number of component_1 type release lock requests.
168A8SMF42HDG8EBCDIC
Reserved.
176B0SMF42HDH4binary
Number of component_1 class_1 (DIWA) locks (obtain/alter/promote).
180B4SMF42HDI4binary
Number of component_1 class_1 (DIWA) locks that cause true contention.
184B8SMF42HDJ4binary
Number of component_1 class_1 (DIWA) locks that cause false contention.
188BCSMF42HDK4binary
Number of component_1 class_1 (DIWA) release lock requests.
192C0SMF42HDL4binary
Number of component_1 class_2 (UPGRADE) locks (obtain/alter/promote).
196C4SMF42HDM4binary
Number of component_1 class_2 (UPGRADE) locks that cause true contention.
200C8SMF42HDN4binary
Number of component_1 class_2 (UPGRADE) locks that cause false contention.
204CCSMF42HDO4binary
Number of component_1 class_2 (UPGRADE) release lock requests.
208D0SMF42HDP4binary
Number of component_1 class_3 (PREFORMAT) locks (obtain/alter/promote).
212D4SMF42HDQ4binary
Number of component_1 class_3 (PREFORMAT) locks that cause true contention.
216D8SMF42HDR4binary
Number of component_1 class_3 (PREFORMAT) locks that cause false contention.
220DCSMF42HDS4binary
Number of component_1 class_3 (PREFORMAT) release lock requests.
224E0SMF42HDT4binary
Number of component_2 lock requests (obtain/alter/promote).
228E4SMF42HDU4binary
Number of component_2 locks that cause true contention.
232E8SMF42HDV4binary
Number of component_2 locks that cause false contention.
236ECSMF42HDW4binary
Number of component_2 release lock requests.
240F0SMF42HDX4binary
Number of special lock requests.
244F4SMF42HDY12EBCDIC
Reserved.
256100SMF42HDZ32EBCDIC
Reserved.
VSAM RLS CF cache partition usage
CF cache partition activity totals section
(Present only for Subtype 18)
(Offset from beginning of record: SMF42IM1)
00SMF42IAA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42I0012EBCDIC
Reserved.
1610SMF42IAB32EBCDIC
Reserved.
4830SMF42IBG16EBCDIC
Partition type (sequential, direct, or combined).
6440SMF42IBH4binary
DFSMS specified cache weight.
6844SMF42I0112EBCDIC
Partition name.
8050SMF42IAD4binary
Coupling facility cache partition number.
8454SMF42IAE4binary
Status conditions.
8858SMF42IAF4binary
Read-hit counter.
925CSMF42IAG4binary
Read-miss directory-hit counter.
9660SMF42IAH4binary
Read-miss assignment-suppressed counter.
10064SMF42IAI4binary
Read-miss name-assigned counter.
10468SMF42IAJ4binary
Read-miss target storage class full counter.
1086CSMF42IAK4binary
Write-hit change bit 0 counter.
11270SMF42IAL4binary
Write-hit change bit 1 counter.
11674SMF42IAM4binary
Write-miss not-registered counter.
12078SMF42IAN4binary
Write-miss invalid state counter.
1247CSMF42IAO4binary
Write-miss target storage class full counter.
12880SMF42IAP4binary
Directory entry reclaim counter.
13284SMF42IAQ4binary
Data table entry reclaim counter.
13688SMF42IAR4binary
Cross invalidate (XI) for directory reclaim counter.
1408CSMF42IAS4binary
XI for write counter.
14490SMF42IAT4binary
XI for name invalidation counter.
14894SMF42IAU4binary
XI for complement invalidation counter.
15298SMF42IAV4binary
Cast-out counter.
1569CSMF42IAW4binary
Reference signal miss counter.
160A0SMF42IAX4binary
Target storage class full counter.
164A4SMF42IAY4binary
Directory entry counter.
168A8SMF42IAZ4binary
Data area element counter.
172ACSMF42IBA4binary
Total changed counter.
176B0SMF42IBB4binary
Data area counter.
180B4SMF42IBC4binary
Completed reference lists counter.
184B8SMF42IBD4binary
Partially completed reference lists counter.
188BCSMF42IBE4binary
XI for local cache vector entry replacement counter.
192C0SMF42IBF4binary
Write unchanged with XI counter.
VSAM RLS CF cache partition usage
CF cache partition summary section
(Present only for Subtype 18)
(Offset from beginning of record: SMF42IM4)
00SMF42ICA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42I0212EBCDIC
Reserved.
1610SMF42I042binary
Reserved.
1812SMF42ICB30EBCDIC
DFSMS cache structure name.
4830SMF42IDG16EBCDIC
Partition type (sequential, direct, or combined).
6440SMF42IDH4binary
DFSMS specified cache weight.
6844SMF42I0312EBCDIC
Reserved.
8050SMF42ICD4binary
Coupling facility cache partition number.
8454SMF42ICE4binary
Status conditions.
8858SMF42ICF4binary
Read-hit counter.
925CSMF42ICG4binary
Read-miss directory-hit counter.
9660SMF42ICH4binary
Read-miss assignment suppressed counter.
10064SMF42ICI4binary
Read-miss name assigned counter.
10468SMF42ICJ4binary
Read-miss target storage class full counter.
1086CSMF42ICK4binary
Write-hit change bit 0 counter.
11270SMF42ICL4binary
Write-hit change bit 1 counter.
11674SMF42ICM4binary
Write-miss not-registered counter.
12078SMF42ICN4binary
Write-miss invalid state counter.
1247CSMF42ICO4binary
Write-miss target storage class full counter.
12880SMF42ICP4binary
Directory entry reclaim counter.
13284SMF42ICQ4binary
Data table entry reclaim counter.
13688SMF42ICR4binary
XI for directory reclaim counter.
1408CSMF42ICS4binary
XI for write counter.
14490SMF42ICT4binary
XI for name invalidation counter.
14894SMF42ICU4binary
XI for complement invalidation counter.
15298SMF42ICV4binary
Cast-out counter.
1569CSMF42ICW4binary
Reference signal miss counter.
160A0SMF42ICX4binary
Target storage class full counter.
164A4SMF42ICY4binary
Directory entry counter.
168A8SMF42ICZ4binary
Data area element counter.
172ACSMF42IDA4binary
Total changed counter.
176B0SMF42IDB4binary
Data area counter.
180B4SMF42IDC4binary
Completed reference lists counter.
184B8SMF42IDD4binary
Partially completed reference lists counter.
188BCSMF42IDE4binary
XI for local cache vector entry replacement counter.
192C0SMF42IDF4binary
Write unchanged with XI counter.
VSAM RLS CF cache partition usage
CF Cache partition summary section, directory/element ratio data
(Present only for Subtype 18)
(Offset from beginning of record: SMF42IM7)
00SMF42IEA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42I0612EBCDIC
Reserved.
1610SMF42I072EBCDIC
Reserved.
1812SMF42IEB30EBCDIC
DFSMS cache structure name.
4830SMF42IEC4binary
Number of changes to directory portion of directory/element ratio.
5234SMF42IED4binary
Number of changes to element portion of directory/element ratio.
5638SMF42IEE4binary
Low ratio value for directory portion of directory/element ratio.
603CSMF42IEF4binary
Low ratio value for element portion of directory/element ratio.
6440SMF42IEG4binary
High ratio value for directory portion of directory/element ratio.
6844SMF42IEH4binary
High ratio value for element portion of directory/element ratio.
7248SMF42IEI4binary
Current ratio value for directory portion of directory/element ratio.
764CSMF42IEJ4binary
Current ratio value for element portion of directory/element ratio.
VSAM RLS local buffer manager LRU statistics summary
Sysplex totals local buffer manager LRU statistics summary for below the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42JN1)
00SMF42JNA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42J0012EBCDIC
Reserved.
1610SMF42JNB16EBCDIC
Reserved.
3220SMF42JND8EBCDIC
Reserved.
4028SMF42JNE8EBCDIC
Average CPU time for all systems in sysplex (in milli-seconds).
4830SMF42JNF8EBCDIC
Total CPU time for this record (in milli-seconds).
5638SMF42JN04EBCDIC
Reserved.
603CSMF42JN74binary
Total number of write requests (sysplex totals).
6440SMF42JNG4binary
Average number of Buffer Manager LRU intervals processed (sysplex totals).
6844SMF42JNH4binary
Total number of Buffer Manager LRU intervals processed (across sysplex).
7248SMF42JNI4binary
Average number of Buffer Manager LRU intervals where BMF was over the goal, and normal algorithms were bypassed to reclaim buffers.
764CSMF42JNJ4binary
Total number of Buffer Manager LRU intervals where BMF was over the goal, and normal algorithms were bypassed to reclaim buffers (across sysplex).
8050SMF42JNK4binary
Average number of times that BMF was called in this interval.
8454SMF42JNL4binary
Total number of times that BMF was called in this interval (across sysplex).
8858SMF42JNM4binary
Average number of Buffer Manager ‘hits’ during this interval.
925CSMF42JNN4binary
Total number of Buffer Manager ‘hits’ during this interval.
9660SMF42JNO4binary
Buffer Manager ‘hits’ current percentage during this interval.
10064SMF42JNP4binary
Buffer Manager ‘hits’ low percentage during this interval.
10468SMF42JNQ4binary
Buffer Manager ‘hits’ high percentage during this interval.
1086CSMF42JNR4binary
Buffer Manager average ‘hits’ during this interval.
11270SMF42JNS4binary
Average Sysplex Cache manager number of ‘hits’ during this interval.
11674SMF42JNT4binary
Total Sysplex Cache manager number of ‘hits’ during this interval.
12078SMF42JNU4binary
Sysplex Cache manager number of ‘hits’ current percentage during this interval.
1247CSMF42JNV4binary
Sysplex Cache manager number of ‘hits’ low percentage during this interval.
12880SMF42JNW4binary
Sysplex Cache manager number of ‘hits’ high percentage during this interval.
13284SMF42JNX4binary
Sysplex Cache manager number of ‘hits’ average percentage during this interval.
13688SMF42JNY4binary
Average DASD number of ‘hits’ during this interval.
1408CSMF42JNZ4binary
Total DASD number of ‘hits’ during this interval.
14490SMF42JOA4binary
DASD ‘hits’ current percentage during this interval.
14894SMF42JOB4binary
DASD ‘hits’ low percentage during this interval.
15298SMF42JOC4binary
DASD ‘hits’ high percentage during this interval.
1569CSMF42JOD4binary
DASD average ‘hits’ during this interval.
160A0SMF42JOE512EBCDIC
Sysplex Average Buffer Pool Count array. This is a 16 bit entry array with each entry 32 bytes long. The first entry is the 2K storage pool, the second entry is for the 4K storage pool... See “Sysplex average buffer pool count array for below the bar” on page 401.
6722A0SMF42JRI512EBCDIC
Sysplex Wide Totals Buffer Pool Count array. This is a 16 bit entry array with each entry 32 bytes long. The first entry is the 2K storage pool, the second entry is for the 4K storage pool... See “Sysplex wide totals buffer pool count array for below the bar” on page 402.
11844A0SMF42JON4binary
Average buffer size goal (in megabytes) - low value.
11884A4SMF42JOO4binary
Total Buffer size goal (in megabytes) - Low value.
11924A8SMF42JOP4binary
Average Buffer size goal (in megabytes) - high value.
11964ACSMF42JOQ4binary
Total Buffer size goal (in megabytes) - high value.
12004B0SMF42JOR4binary
Average Buffer size goal (in megabytes) - current value.
12044B4SMF42JOS4binary
Total Buffer size goal (in megabytes) - current value.
12084B8SMF42JOT4binary
Total Buffer size goal (in megabytes) - average value.
12124BCSMF42JOU4binary
Reserved.
12164C0SMF42JOV4binary
Average Buffer size Calculated (in megabytes) - low value.
12204C4SMF42JOW4binary
Total Buffer size Calculated (in megabytes) - low value.
12244C8SMF42JOX4binary
Average Buffer size Calculated (in megabytes) - high value.
12284CCSMF42JOY4binary
Total Buffer size Calculated (in megabytes) - high value.
12324D0SMF42JOZ4binary
Average Buffer size Calculated (in megabytes) - current value.
12364D4SMF42JRA4binary
Total Buffer size Calculated (in megabytes) - current value.
12404D8SMF42JRB4binary
Total Buffer size Calculated (in megabytes) - Average value.
12444DCSMF42JRC4binary
Total number of CF read requests that encountered retries for cast out locks for this interval (across the sysplex).
12484E0SMF42JRD8EBCDIC
Reserved.
12524E4SMF42JRE64EBCDIC
Average calculated megabytes distribution array. This is a 16 entry array which contains the number of times the calculated value occurred within a 100MB span. Entry 1 = 0-99m, entry 2 = 100-199m,... entry 16 > 150m. See “Average buffer manager calculated distribution array for below the bar” on page 402.
1316524SMF42JRG64EBCDIC
Total calculated megabytes distribution array. This is a 16 entry array which contains the number of times the calculated value occurred within a 100MB span. Entry 1 = 0-99m, entry 2 = 100-199m,... entry 16 > 150m. See “Total buffer manager calculated distribution array for below the bar” on page 402.
1380564SMF42JTA4binary
Average number of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
1384568SMF42JTB4binary
Total number of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
138856CSMF42JTC4binary
Average number of SCM read requests during this interval (across the sysplex).
1392570SMF42JTD4binary
Total number of SCM read requests during this interval (across the sysplex).
1396574SMF42JTE4binary
Current percentage of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
1400578SMF42JTF4binary
Low percentage of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
140457CSMF42JTG4binary
High percentage of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
1408580SMF42JTH4binary
Average percentage of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
1412584SMF42JTI4binary
Average number of RE-DO's during this interval (across the sysplex).
1416588SMF42JTJ4binary
Total number of RE-DO's during this interval (across the sysplex).
142058CSMF42JTK4binary
Average number of recursive RE-DO's during this interval (across the sysplex).
1424590SMF42JTL4binary
Total number of recursive redo during this interval (across the sysplex).
1428594SMF42JTM4binary
Current percentage of RE-DO's during this interval (across the sysplex).
1432598SMF42JTN4binary
Low percentage of RE-DO's during this interval (across the sysplex).
143659CSMF42JTO4binary
High percentage of RE-DO's during this interval (across the sysplex).
14405A0SMF42JTP4binary
Average percentage of RE-DO's during this interval (across the sysplex).
14445A4SMF42JTQ4binary
Current percentage of Recursive RE-DO's during this interval (across the sysplex).
14485A8SMF42JTR4binary
Low percentage of Recursive RE-DO's during this interval (across the sysplex).
14525ACSMF42JTS4binary
High percentage of Recursive RE-DO's during this interval (across the sysplex).
14565B0SMF42JTT4binary
Average percentage of Recursive RE-DO's during this interval (across the sysplex).
14605B4SMF42JUA4binary
Average number of buffer manager LRU intervals processed, where BMF was over the goal accelerated the aging, but did not go into panic mode (across the sysplex).
14645B8SMF42JUB4binary
Total number of buffer manager LRU intervals processed, where BMF was over the goal accelerated the aging, but did not go into panic mode (across the sysplex).
VSAM RLS local buffer manager LRU statistics summary
Sysplex average buffer pool count array for below the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42JN1+160)
00SMF42JOF4binary
Average low value of the number of BMF buffers for this pool during this interval.
44SMF42JOG4binary
Average high value of the number of BMF buffers for this pool during this interval.
88SMF42JOH4binary
Average current value of the number of BMF buffers for this pool during this interval.
12CSMF42JOI4binary
Reserved.
1610SMF42JOJ4binary
Average low value of the number of extents for this pool during this interval.
2014SMF42JOK4binary
Average high value of the number of extents for this pool during this interval.
2418SMF42JOL4binary
Average current value of the number of extents for this pool during this interval.
281CSMF42JOM4binary
Reserved.
VSAM RLS local buffer manager LRU statistics summary
Sysplex wide totals buffer pool count array for below the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42JN1+672)
00SMF42JRJ4binary
Low value of the number of BMF buffers for this pool during this interval.
44SMF42JRK4binary
High value of the number of BMF buffers for this pool during this interval.
88SMF42JRL4binary
Value of the number of BMF buffers for this pool during this interval.
12CSMF42JRM4binary
Reserved.
1610SMF42JRN4binary
Low value of the number of extents for this pool during this interval.
2014SMF42JRO4binary
High value of the number of extents for this pool during this interval.
2418SMF42JRP4binary
Current value of the number of extents for this pool during this interval.
281CSMF42JRQ4binary
Reserved.
VSAM RLS local buffer manager LRU statistics summary
Average buffer manager calculated distribution array for below the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42JN1+1252)
00SMF42JRF4binary
Average number of times calculated value was within this range (across the sysplex).
VSAM RLS local buffer manager LRU statistics summary
Total buffer manager calculated distribution array for below the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42JN1+1316)
00SMF42JRH4binary
Total number of times calculated value was within this range (across the sysplex).
VSAM RLS local buffer manager LRU statistics summary
System local buffer manager LRU statistics summary for below the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42JN4)
00SMF42JPA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42J0112EBCDIC
Reserved.
1610SMF42JPB8EBCDIC
MVS system name.
2418SMF42JPC8EBCDIC
Reserved.
3220SMF42JPD8EBCDIC
Reserved.
4028SMF42JPE8EBCDIC
Average CPU time for all systems in sysplex (in milli-seconds).
4830SMF42JPF8EBCDIC
Total CPU time for this record (in milli-seconds).
5638SMF42JP112EBCDIC
Reserved.
6844SMF42JP64binary
Total number of write requests.
7248SMF42JPG4binary
Number of Buffer Manager LRU intervals processed.
764CSMF42JPH4binary
Number of Buffer Manager LRU intervals where BMF was over the goal, and normal algorithms were bypassed to reclaim buffers
8050SMF42JPI4binary
Total number of times that BMF was called in this interval.
8454SMF42JP24binary
Number of buffer manager LRU intervals processed, where BMF was over the goal, accelerated the aging, but did not go into panic mode.
8858SMF42JPJ4binary
Buffer Manager number of ‘hits’ during this interval.
925CSMF42JPK4binary
Buffer Manager number of ‘hits’ current percentage during this interval.
9660SMF42JPL4binary
Buffer Manager number of ‘hits’ low percentage during this interval.
10064SMF42JPM4binary
Buffer Manager number of ‘hits’ high percentage during this interval.
10468SMF42JPN4binary
Buffer Manager average ‘hits’ during this interval.
1086CSMF42JP312EBCDIC
Reserved.
12078SMF42JPO4binary
Sysplex Cache manager number of ‘hits’ during this interval.
1247CSMF42JPP4binary
Sysplex Cache manager number of ‘hits’ current percentage during this interval.
12880SMF42JPQ4binary
Sysplex Cache manager number of ‘hits’ low percentage during this interval.
13284SMF42JPR4binary
Sysplex Cache manager number of ‘hits’ high percentage during this interval.
13688SMF42JPS4binary
Sysplex Cache manager number of ‘hits’ average percentage during this interval.
1408CSMF42JP412EBCDIC
Reserved.
15298SMF42JPT4binary
DASD number of ‘hits’ during this interval.
1569CSMF42JPU4binary
DASD ‘hits’ current percentage during this interval.
160A0SMF42JPV4binary
DASD ‘hits’ low percentage during this interval.
164A4SMF42JPW4binary
DASD ‘hits’ high percentage during this interval.
168A8SMF42JPX4binary
DASD average ‘hits’ during this interval.
172ACSMF42JP512EBCDIC
Reserved.
184B8SMF42JPY512EBCDIC
Sysplex Average Buffer Pool Count array. This is a 16 bit entry array with each entry 32 bytes long. The first entry is the 2K storage pool, the second entry is for the 4K storage pool... See “Sysplex average buffer pool count array for below the bar” on page 404.
6962B8SMF42JQG4binary
Buffer size goal (in megabytes) - low value.
7002BCSMF42JQH4binary
Buffer size goal (in megabytes) - high value.
7042C0SMF42JQI4binary
Buffer size goal (in megabytes) - current value.
7082C4SMF42JQJ4binary
Buffer size goal (in megabytes) - average value.
7122C8SMF42JQK4binary
Buffer size Calculated (in megabytes) - low value.
7162CCSMF42JQL4binary
Buffer size Calculated (in megabytes) - high value.
7202D0SMF42JQM4binary
Buffer size Calculated (in megabytes) - current value.
7242D4SMF42JQN4binary
Buffer size Calculated (in megabytes) - A@verage value.
7282D8SMF42JQ24binary
Total number of CF read requests that encountered retries for cast out locks for this interval.
7282D8SMF42JQ34EBCDIC
Reserved.
7362E0SMF42JQO64EBCDIC
Calculated megabytes distribution array. This is a 16 entry array which contains the number of times the calculated value occurred within a 100MB span. Entry 1 = 0-99m, entry 2 = 100-199m,... entry 16 > 150m. See “Calculated megabytes distribution array for below the bar” on page 405
800320SMF42JSA4binary
Number of SCM read requests which encountered castout contention during this interval.
804324SMF42JSB4binary
Number of SCM read requests during this interval.
808328SMF42JSC4binary
Current percentage of SCM read requests which encountered cast contention during this interval. (Value is for the last LRU cycle before the SMF record was processed.)
81232CSMF42JSD4binary
Low percentage during this interval for SMF42JSC.
816330SMF42JSE4binary
High percentage during this interval for SMF42JSC.
820334SMF42JSF4binary
Average percentage during this interval for SMF42JSC.
824338SMF42JSG4binary
Number of RE-DO's during this interval.
82833CSMF42JSH4binary
Current percentage of RE-DO's during this interval. (Value is for the last LRU cycle before the SMF record was processed.)
832340SMF42JSI4binary
Low percentage during this interval for SMF42JSH.
836344SMF42JSJ4binary
High percentage during this interval for SMF42JSH.
840348SMF42JSK4binary
Average percentage during this interval for SMF42JSH.
84434CSMF42JSL4binary
Number of recursive RE-DO's during this interval.
848350SMF42JSM4binary
Current percentage of recursive RE-DO's during this interval. (Value is for the last LRU cycle before the SMF record was processed.)
852354SMF42JSN4binary
Low percentage during this interval for SMF42JSM.
856358SMF42JSO4binary
High percentage during this interval for SMF42JSM.
86035CSMF42JSP4binary
Average percentage during this interval for SMF42JSM.
VSAM RLS local buffer manager LRU statistics summary
Sysplex average buffer pool count array for below the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42JN4+184)
00SMF42JPZ4binary
Low value of the number of BMF buffers for this pool during this interval.
44SMF42JQA4binary
High value of the number of BMF buffers for this pool during this interval.
88SMF42JQB4binary
Current value of the number of BMF buffers for this pool during this interval.
12CSMF42JQ64binary
Reserved.
1610SMF42JQC4binary
Low value of the number of extents for this pool during this interval.
2014SMF42JQD4binary
High value of the number of extents for this pool during this interval
2418SMF42JQF4binary
Current value of the number of extents for this pool during this interval.
281CSMF42JQ74binary
Reserved.
VSAM RLS local buffer manager LRU statistics summary
Calculated megabytes distribution array for below the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42JN4+736)
00SMF42JQP4binary
For a single system, number of times calculated value was within this range.
VSAM RLS local buffer manager LRU statistics summary
Sysplex totals local buffer manager LRU statistics summary for above the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42AJN1)
00SMF42AJNA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42AJ0012EBCDIC
Reserved.
1610SMF42AJNB16EBCDIC
Reserved.
3220SMF42AJND8EBCDIC
Reserved.
4028SMF42AJNE8EBCDIC
Average CPU time for all systems in sysplex (in milli-seconds).
4830SMF42AJNF8EBCDIC
Total CPU time for this record (in milli-seconds).
5638SMF42AJN04EBCDIC
Reserved.
603CSMF42AJN74binary
Total number of write requests (sysplex totals).
6440SMF42AJNG4binary
Average number of Buffer Manager LRU intervals processed (sysplex totals).
6844SMF42AJNH4binary
Total number of Buffer Manager LRU intervals processed (across sysplex).
7248SMF42AJNI4binary
Average number of Buffer Manager LRU intervals where BMF was over the goal, and normal algorithms were bypassed to reclaim buffers.
764CSMF42AJNJ4binary
Total number of Buffer Manager LRU intervals where BMF was over the goal, and normal algorithms were bypassed to reclaim buffers (across sysplex).
8050SMF42AJNK4binary
Average number of times that BMF was called in this interval.
8454SMF42AJNL4binary
Total number of times that BMF was called in this interval (across sysplex).
8858SMF42AJNM4binary
Average number of Buffer Manager ‘hits’ during this interval.
925CSMF42AJNN4binary
Total number of Buffer Manager ‘hits’ during this interval.
9660SMF42AJNO4binary
Buffer Manager ‘hits’ current percentage during this interval.
10064SMF42AJNP4binary
Buffer Manager ‘hits’ low percentage during this interval.
10468SMF42AJNQ4binary
Buffer Manager ‘hits’ high percentage during this interval.
1086CSMF42AJNR4binary
Buffer Manager average ‘hits’ during this interval.
11270SMF42AJNS4binary
Average Sysplex Cache manager number of ‘hits’ during this interval.
11674SMF42AJNT4binary
Total Sysplex Cache manager number of ‘hits’ during this interval.
12078SMF42AJNU4binary
Sysplex Cache manager number of ‘hits’ current percentage during this interval.
1247CSMF42AJNV4binary
Sysplex Cache manager number of ‘hits’ low percentage during this interval.
12880SMF42AJNW4binary
Sysplex Cache manager number of ‘hits’ high percentage during this interval.
13284SMF42AJNX4binary
Sysplex Cache manager number of ‘hits’ average percentage during this interval.
13688SMF42AJNY4binary
Average DASD number of ‘hits’ during this interval.
1408CSMF42AJNZ4binary
Total DASD number of ‘hits’ during this interval.
14490SMF42AJOA4binary
DASD ‘hits’ current percentage during this interval.
14894SMF42AJOB4binary
DASD ‘hits’ low percentage during this interval.
15298SMF42AJOC4binary
DASD ‘hits’ high percentage during this interval.
1569CSMF42AJOD4binary
DASD average ‘hits’ during this interval.
160A0SMF42AJOE512EBCDIC
Sysplex Average Buffer Pool Count array. This is a 16 bit entry array with each entry 32 bytes long. The first entry is the 2K storage pool, the second entry is for the 4K storage pool... See “Sysplex average buffer pool count array for below the bar” on page 401.
6722A0SMF42AJRI512EBCDIC
Sysplex Wide Totals Buffer Pool Count array. This is a 16 bit entry array with each entry 32 bytes long. The first entry is the 2K storage pool, the second entry is for the 4K storage pool... See “Sysplex wide totals buffer pool count array for below the bar” on page 402.
11844A0SMF42AJON4binary
Average buffer size goal (in megabytes) - low value.
11884A4SMF42AJOO4binary
Total Buffer size goal (in megabytes) - Low value.
11924A8SMF42AJOP4binary
Average Buffer size goal (in megabytes) - high value.
11964ACSMF42AJOQ4binary
Total Buffer size goal (in megabytes) - high value.
12004B0SMF42AJOR4binary
Average Buffer size goal (in megabytes) - current value.
12044B4SMF42AJOS4binary
Total Buffer size goal (in megabytes) - current value.
12084B8SMF42AJOT4binary
Total Buffer size goal (in megabytes) - average value.
12124BCSMF42AJOU4binary
Reserved.
12164C0SMF42AJOV4binary
Average Buffer size Calculated (in megabytes) - low value.
12204C4SMF42AJOW4binary
Total Buffer size Calculated (in megabytes) - low value.
12244C8SMF42AJOX4binary
Average Buffer size Calculated (in megabytes) - high value.
12284CCSMF42AJOY4binary
Total Buffer size Calculated (in megabytes) - high value.
12324D0SMF42AJOZ4binary
Average Buffer size Calculated (in megabytes) - current value.
12364D4SMF42AJRA4binary
Total Buffer size Calculated (in megabytes) - current value.
12404D8SMF42AJRB4binary
Total Buffer size Calculated (in megabytes) - Average value.
12444DCSMF42AJRC4binary
Total number of CF read requests that encountered retries for cast out locks for this interval (across the sysplex).
12484E0SMF42AJRD8EBCDIC
Reserved.
12524E4SMF42AJRE64EBCDIC
Average calculated megabytes distribution array. This is a 16 entry array which contains the number of times the calculated value occurred within a 100MB span. Entry 1 = 0-99m, entry 2 = 100-199m,... entry 16 > 150m. See “Average buffer manager calculated distribution array for below the bar” on page 402.
1316524SMF42AJRG64EBCDIC
Total calculated megabytes distribution array. This is a 16 entry array which contains the number of times the calculated value occurred within a 100MB span. Entry 1 = 0-99m, entry 2 = 100-199m,... entry 16 > 150m. See “Total buffer manager calculated distribution array for below the bar” on page 402.
1380564SMF42AJTA4binary
Average number of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
1384568SMF42AJTB4binary
Total number of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
138856CSMF42AJTC4binary
Average number of SCM read requests during this interval (across the sysplex).
1392570SMF42AJTD4binary
Total number of SCM read requests during this interval (across the sysplex).
1396574SMF42AJTE4binary
Current percentage of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
1400578SMF42AJTF4binary
Low percentage of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
140457CSMF42AJTG4binary
High percentage of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
1408580SMF42AJTH4binary
Average percentage of SCM read requests which encountered castout lock contention during this interval (across the sysplex).
1412584SMF42AJTI4binary
Average number of RE-DO's during this interval (across the sysplex).
1416588SMF42AJTJ4binary
Total number of RE-DO's during this interval (across the sysplex).
142058CSMF42AJTK4binary
Average number of recursive RE-DO's during this interval (across the sysplex).
1424590SMF42AJTL4binary
Total number of recursive redo during this interval (across the sysplex).
1428594SMF42AJTM4binary
Current percentage of RE-DO's during this interval (across the sysplex).
1432598SMF42AJTN4binary
Low percentage of RE-DO's during this interval (across the sysplex).
143659CSMF42AJTO4binary
High percentage of RE-DO's during this interval (across the sysplex).
14405A0SMF42AJTP4binary
Average percentage of RE-DO's during this interval (across the sysplex).
14445A4SMF42AJTQ4binary
Current percentage of Recursive RE-DO's during this interval (across the sysplex).
14485A8SMF42AJTR4binary
Low percentage of Recursive RE-DO's during this interval (across the sysplex).
14525ACSMF42AJTS4binary
High percentage of Recursive RE-DO's during this interval (across the sysplex).
14565B0SMF42AJTT4binary
Average percentage of Recursive RE-DO's during this interval (across the sysplex).
14605B4SMF42AJUA4binary
Average number of buffer manager LRU intervals processed, where BMF was over the goal accelerated the aging, but did not go into panic mode (across the sysplex).
14645B8SMF42AJUB4binary
Total number of buffer manager LRU intervals processed, where BMF was over the goal accelerated the aging, but did not go into panic mode (across the sysplex).
VSAM RLS local buffer manager LRU statistics summary
Sysplex average buffer pool count array for above the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42AJN1+160)
00SMF42AJOF4binary
Average low value of the number of BMF buffers for this pool during this interval.
44SMF42AJOG4binary
Average high value of the number of BMF buffers for this pool during this interval.
88SMF42AJOH4binary
Average current value of the number of BMF buffers for this pool during this interval.
12CSMF42AJOI4binary
Reserved.
1610SMF42AJOJ4binary
Average low value of the number of extents for this pool during this interval.
2014SMF42AJOK4binary
Average high value of the number of extents for this pool during this interval.
2418SMF42AJOL4binary
Average current value of the number of extents for this pool during this interval.
281CSMF42AJOM4binary
Reserved.
VSAM RLS local buffer manager LRU statistics summary
Sysplex wide totals buffer pool count array for above the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42AJN1+672)
00SMF42AJRJ4binary
Low value of the number of BMF buffers for this pool during this interval.
44SMF42AJRK4binary
High value of the number of BMF buffers for this pool during this interval.
88SMF42AJRL4binary
Value of the number of BMF buffers for this pool during this interval.
12CSMF42AJRM4binary
Reserved.
1610SMF42AJRN4binary
Low value of the number of extents for this pool during this interval.
2014SMF42AJRO4binary
High value of the number of extents for this pool during this interval.
2418SMF42AJRP4binary
Current value of the number of extents for this pool during this interval.
281CSMF42AJRQ4binary
Reserved.
VSAM RLS local buffer manager LRU statistics summary
Average buffer manager calculated distribution array for above the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42AJN1+1252)
00SMF42AJRF4binary
Average number of times calculated value was within this range (across the sysplex).
VSAM RLS local buffer manager LRU statistics summary
Total buffer manager calculated distribution array for above the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42AJN1+1316)
00SMF42AJRH4binary
Total number of times calculated value was within this range (across the sysplex).
VSAM RLS local buffer manager LRU statistics summary
System local buffer manager LRU statistics summary for above the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42AJN4)
00SMF42AJPA4binary
Interval length. This is the total length, in seconds, of the measurement period.
44SMF42AJ0112EBCDIC
Reserved.
1610SMF42AJPB8EBCDIC
MVS system name.
2418SMF42AJPC8EBCDIC
Reserved.
3220SMF42AJPD8EBCDIC
Reserved.
4028SMF42AJPE8EBCDIC
Average CPU time for all systems in sysplex (in milli-seconds).
4830SMF42AJPF8EBCDIC
Total CPU time for this record (in milli-seconds).
5638SMF42AJP112EBCDIC
Reserved.
6844SMF42AJP64binary
Total number of write requests.
7248SMF42AJPG4binary
Number of Buffer Manager LRU intervals processed.
764CSMF42AJPH4binary
Number of Buffer Manager LRU intervals where BMF was over the goal, and normal algorithms were bypassed to reclaim buffers
8050SMF42AJPI4binary
Total number of times that BMF was called in this interval.
8454SMF42AJP24binary
Number of buffer manager LRU intervals processed, where BMF was over the goal, accelerated the aging, but did not go into panic mode.
8858SMF42AJPJ4binary
Buffer Manager number of ‘hits’ during this interval.
925CSMF42AJPK4binary
Buffer Manager number of ‘hits’ current percentage during this interval.
9660SMF42AJPL4binary
Buffer Manager number of ‘hits’ low percentage during this interval.
10064SMF42AJPM4binary
Buffer Manager number of ‘hits’ high percentage during this interval.
10468SMF42AJPN4binary
Buffer Manager average ‘hits’ during this interval.
1086CSMF42AJP312EBCDIC
Reserved.
12078SMF42AJPO4binary
Sysplex Cache manager number of ‘hits’ during this interval.
1247CSMF42AJPP4binary
Sysplex Cache manager number of ‘hits’ current percentage during this interval.
12880SMF42AJPQ4binary
Sysplex Cache manager number of ‘hits’ low percentage during this interval.
13284SMF42AJPR4binary
Sysplex Cache manager number of ‘hits’ high percentage during this interval.
13688SMF42AJPS4binary
Sysplex Cache manager number of ‘hits’ average percentage during this interval.
1408CSMF42AJP412EBCDIC
Reserved.
15298SMF42AJPT4binary
DASD number of ‘hits’ during this interval.
1569CSMF42AJPU4binary
DASD ‘hits’ current percentage during this interval.
160A0SMF42AJPV4binary
DASD ‘hits’ low percentage during this interval.
164A4SMF42AJPW4binary
DASD ‘hits’ high percentage during this interval.
168A8SMF42AJPX4binary
DASD average ‘hits’ during this interval.
172ACSMF42AJP512EBCDIC
Reserved.
184B8SMF42AJPY512EBCDIC
Sysplex Average Buffer Pool Count array. This is a 16 bit entry array with each entry 32 bytes long. The first entry is the 2K storage pool, the second entry is for the 4K storage pool... See “Sysplex average buffer pool count array for below the bar” on page 404.
6962B8SMF42AJQG4binary
Buffer size goal (in megabytes) - low value.
7002BCSMF42AJQH4binary
Buffer size goal (in megabytes) - high value.
7042C0SMF42AJQI4binary
Buffer size goal (in megabytes) - current value.
7082C4SMF42AJQJ4binary
Buffer size goal (in megabytes) - average value.
7122C8SMF42AJQK4binary
Buffer size Calculated (in megabytes) - low value.
7162CCSMF42AJQL4binary
Buffer size Calculated (in megabytes) - high value.
7202D0SMF42AJQM4binary
Buffer size Calculated (in megabytes) - current value.
7242D4SMF42AJQN4binary
Buffer size Calculated (in megabytes) - A@verage value.
7282D8SMF42AJQ24binary
Total number of CF read requests that encountered retries for cast out locks for this interval.
7282D8SMF42AJQ34EBCDIC
Reserved.
7362E0SMF42AJQO64EBCDIC
Calculated megabytes distribution array. This is a 16 entry array which contains the number of times the calculated value occurred within a 100MB span. Entry 1 = 0-99m, entry 2 = 100-199m,... entry 16 > 150m. See “Calculated megabytes distribution array for below the bar” on page 405
800320SMF42AJSA4binary
Number of SCM read requests which encountered castout contention during this interval.
804324SMF42AJSB4binary
Number of SCM read requests during this interval.
808328SMF42AJSC4binary
Current percentage of SCM read requests which encountered cast contention during this interval. (Value is for the last LRU cycle before the SMF record was processed.)
81232CSMF42AJSD4binary
Low percentage during this interval for SMF42AJSC.
816330SMF42AJSE4binary
High percentage during this interval for SMF42AJSC.
820334SMF42AJSF4binary
Average percentage during this interval for SMF42AJSC.
824338SMF42AJSG4binary
Number of RE-DO's during this interval.
82833CSMF42AJSH4binary
Current percentage of RE-DO's during this interval. (Value is for the last LRU cycle before the SMF record was processed.)
832340SMF42AJSI4binary
Low percentage during this interval for SMF42AJSH.
836344SMF42AJSJ4binary
High percentage during this interval for SMF42AJSH.
840348SMF42AJSK4binary
Average percentage during this interval for SMF42AJSH.
84434CSMF42AJSL4binary
Number of recursive RE-DO's during this interval.
848350SMF42AJSM4binary
Current percentage of recursive RE-DO's during this interval. (Value is for the last LRU cycle before the SMF record was processed.)
852354SMF42AJSN4binary
Low percentage during this interval for SMF42AJSM.
856358SMF42AJSO4binary
High percentage during this interval for SMF42AJSM.
86035CSMF42AJSP4binary
Average percentage during this interval for SMF42AJSM.
VSAM RLS local buffer manager LRU statistics summary
Sysplex average buffer pool count array for above the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42AJN4+184)
00SMF42AJPZ4binary
Low value of the number of BMF buffers for this pool during this interval.
44SMF42AJQA4binary
High value of the number of BMF buffers for this pool during this interval.
88SMF42AJQB4binary
Current value of the number of BMF buffers for this pool during this interval.
12CSMF42AJQ64binary
Reserved.
1610SMF42AJQC4binary
Low value of the number of extents for this pool during this interval.
2014SMF42AJQD4binary
High value of the number of extents for this pool during this interval
2418SMF42AJQF4binary
Current value of the number of extents for this pool during this interval.
281CSMF42AJQ74binary
Reserved.
VSAM RLS local buffer manager LRU statistics summary
Calculated megabytes distribution array for above the bar
(Present only for Subtype 19)
(Offset from beginning of record: SMF42AJN4+736)
00SMF42AJQP4binary
For a single system, number of times calculated value was within this range.
STOW Initialize - Job and Data Set Information
(Present only for Subtype 20)
(Offset from beginning of record: SMF42KN1)
00SMF42KJB8EBCDIC
Job name, started task control, or time sharing user who issued the STOW Initialize.
88SMF42KST8EBCDIC
Step name.
1610SMF42KPR8EBCDIC
Proc name (or blanks).
2418SMF42KDS44EBCDIC
Data set name.
6844SMF42KVS6EBCDIC
VOLSER.
STOW Initialize - User Information
(Present only for Subtype 20)
(Offset from beginning of record: SMF42KN4)
00SMF42KUI80EBCDIC
User information of the caller of STOW macro that is mapped by ICHRUTKN
Member Delete - Job and Data Set Information
(Present only for Subtype 21)
(Offset from beginning of record: SMF42LN1)
00SMF42LJB8EBCDIC
Job name, started task control, or time sharing user who issued the STOW or DESERV delete.
88SMF42LST8EBCDIC
Step name.
1610SMF42LPR8EBCDIC
Proc name (or blanks).
2418SMF42LDS44EBCDIC
Data set name.
6844SMF42LVS6EBCDIC
VOLSER.
744ASMF42LNL2binary
Length of the member name that was deleted (SMF42LMN).
764CSMF42LFL4binary
Flags - Bit Meaning When Set
0 Some aliases were excluded from the record because the record length would have exceeded the maximum
1-31 Reserved.
8050SMF42LMNVAREBCDIC
Member name that was deleted. Actual length used is determined by SMF42LNL. (Maximum length is 63.)
Member Delete - Alias Names Deleted in Sympathy
(Present only for Subtype 21)
(Offset from beginning of record: SMF42LN4)
00SMF42LNA2binary
Number of alias names that were also deleted because SMF42LMN is a PDSE primary member name.
22SMF42LAAVAREBCDIC
Alias name list array, contains SMF42LNA number of entries. See “Alias Name List Array.”
Member Delete - Alias Name List Array
(Present only for Subtype 21)
(Offset from beginning of record: SMF42LN4 + 2)
00SMF42LAL2binary
Length of the alias name that was deleted in sympathy.
22SMF42LANVAREBCDIC
Alias name deleted in sympathy. (Length is SMF42LAL.)
Member Delete - User Information
(Present only for Subtype 21)
(Offset from beginning of record: SMF42LN7)
00SMF42LUI80EBCDIC
User information of the caller of STOW macro that is mapped by ICHRUTKN.
DFSMSrmm Audit Records
(Present only for Subtype 22)
(Offset from beginning of record: SMF42AUD)
00SMF42MJBN8EBCDIC
Job name.
88SMF42MRST4EBCDIC
Reader start time.
12CSMF42MRSD4EBCDIC
Reader start time.
1610SMF42MUID8EBCDIC
RACF user ID.
2418SMF42MACT1EBCDIC
Activity type:
A - Record added;
C - Record changed;
D - Record deleted
2519SMF42MFG11binary
Flag 1. Bit - Meaning When Set
0 - SMF42MLIS Last in set.
1 - SMF42MJRN Journal record available.
2-7 * Reserved.
261ASMF42MCVTSFLG8binary
Virtual tape server flag.
271BSMF42MCENABLE8binary
Control record enable flag.
281CSMF42MLDTO8EBCDIC
Local time/date offset.
3624SMF42MCJNRECN4Signed
Journal record number.
4028SMF42MJNRECN4Signed
Number of next jn rec.
442CSMF42MCUPDVSI4Signed
VSI when MCUPDACT set on.
4830SMF42MCVSICNT4Signed
VSI control count.
5234SMF42MCVRLCTK8EBCDIC
VRSEL last change token.
603CSMF42MCVRSCNT4Signed
Current VRS change counter.
6440SMF42MCVRSRUN4Signed
Last HSKP VRS change counter.
6844SMF42MCSYNCTS8EBCDIC
Catsynch time stamp.
6844SMF42MCSYNCDT4EBCDIC
Catsynch date.
7248SMF42MCSYNCTM4EBCDIC
Catsynch time.
DFSMSrmm Security Records
(Present only for Subtype 23)
(Offset from beginning of record: SMF42SEC)
00SMF42NJBN8EBCDIC
Job name.
88SMF42NRST4EBCDIC
Reader start time.
12CSMF42NRSD4EBCDIC
Reader start time.
1610SMF42NUIF8EBCDIC
User identification.
2418SMF42NUID8EBCDIC
RACF user ID.
3220SMF42NCGP8EBCDIC
RACF connect group.
4028SMF42NVER1EBCDIC
Record version identifier (2).
4129SMF42NACT1EBCDIC
Activity type: C - Data set create E - Data set extend U - Data set update R - Data set read access D - Data set delete
422ASMF42NSTP1binary
Security type.
432B--1EBCDIC
Reserved.
442CSMF42NDSN44EBCDIC
Data set name.
8858SMF42NVOL6EBCDIC
Volume serial number.
945ESMF42NUNT8EBCDIC
Device type.
10266SMF42NDSQ2Unsigned
Data set sequence number.
10468SMF42NVSQ2EBCDIC
Volume sequence number.
11270SMF42NLDTO8EBCDIC
Local time/date offset.
Member Add/Replace - Job and Data Set Information
(Present only for Subtype 24)
(Offset from beginning of record: SMF42PN1)
00SMF42PJB8EBCDIC
Job name, started task control, or time sharing user who issued the STOW (add/replace) or DESERV PUT.
88SMF42PST8EBCDIC
Step name.
1610SMF42PPR8EBCDIC
Proc name (or blanks).
2418SMF42PDS44EBCDIC
Data set name.
6844SMF42PVS6EBCDIC
Volume serial number (VOLSER).
744ASMF42PML2binary
Length of the member name that was added or replaced.
764CSMF42PF11binary
Flags Bit Meaning When Set 0 Some aliases were excluded from the record because the record length would have exceeded the maximum. 1 When this bit is on, a new member was added. 2–7 Reserved.
774D--3binary
Reserved.
8050SMF42PMNVAREBCDIC
Member name that was added or replaced.
Member Add/Replace - Alias Names Deleted in Sympathy
(Present only for Subtype 24)
(Offset from beginning of record: SMF42PN4)
00SMF42PNA2binary
Number of alias names that were deleted because SMF42PMN is a PDSE primary member name.
22SMF42PAAVAREBCDIC
Alias name list array, contains SMF42P#A number of entries. See “Alias Name List Array.
Member Add/Replace - Alias Name List Array
(Present only for Subtype 24)
(Offset from beginning of record: SMF42PN4 + 2)
00SMF42PAL2binary
Length of the alias name that was deleted in sympathy.
22SMF42PANVAREBCDIC
Alias name that was deleted in sympathy.
Member Add/Replace - User Information
(Present only for Subtype 24)
(Offset from beginning of record: SMF42PN7)
00SMF42PUI80EBCDIC
User information of the caller of STOW or DESERV macro that is mapped by ICHRUTKN.
Member Rename - Job and Data Set Information
(Present only for Subtype 25)
(Offset from beginning of record: SMF42QN1)
00SMF42QJB8EBCDIC
Job name, started task control, or time sharing user who issued the STOW (rename) or DESERV RENAME.
88SMF42QST8EBCDIC
Step name.
1610SMF42QPR8EBCDIC
Proc name (or blanks).
2418SMF42QDS44EBCDIC
Data set name.
6844SMF42QVS6EBCDIC
Volume serial number (VOLSER).
744ASMF42QML2binary
Length of the member name after the rename.
764CSMF42QMNVAREBCDIC
Member name after the rename (new name).
Member Rename - Original Member Name
(Present only for Subtype 25)
(Offset from beginning of record: SMF42QN4)
00SMF42QOL2binary
Length of the member name before the rename.
22SMF42QONVAREBCDIC
Member name before the rename (old name).
Member Rename - User Information
(Present only for Subtype 25)
(Offset from beginning of record: SMF42QN7)
00SMF42QUI80EBCDIC
User information of the caller of STOW or DESERV macro that is mapped by ICHRUTKN.

The table above is based on the description provided by IBM in its "MVS Systems Management Facilities (SMF)" manual.

Sample Report from SMF 42 Subtype 6 Records
showing DASD Stats by DSNAME


The sample SMF report below was created with Spectrum SMF Writer, the low-cost 4GL SMF report writer. It reads as input the SMF file and selects just the type 42 DFSMS statistics records. (See SMF 42 record layout.) It then prints a report line for each CLOSE of a dataset with a name matching the test criteria. The report shows job id and statistical information about the datasets, including average response time and total number of I/O's.

All of this with just a few lines of code!
Why not install a Spectrum SMF Writer trial right now and start making your own SMF reports!

These Spectrum SMF Writer Statements:


OPTION: HDGSEP('/') /* CHANGE DEFAULT SEPERATOR CHAR */
INPUT:  SMF42

********* SET DSN MASK BELOW. ALSO SET COMPDSN TO SAME LENGTH ****
COMP: TESTDSN    = 'TTAP01B'      /* LOOK FOR THESE DSN'S  */
COMP: COMPDSN(7) = SMF42DSNAM     /* TRUNCATE DSN TO TESTDSN'S SIZE */

INC: SMF42RTY = 42   /* TYPE 42 DFSMS STAT RECORDS       */
 AND SMF42STY = 6    /* SUBTYPE 6 -- DASD STATS          */
 AND SMF42JDCOD = 0  /* CLOSE STATS (NOT INTERVAL STATS) */
 AND COMPDSN = TESTDSN  /* SELECT DSN'S THAT START WITH THIS */

COLUMNS:
     SMF42JDJNM(8 'JOBNAME')
     SMF42JDRSD(8 'READER/DATE')
     SMF42JDRST(11 'READER/TIME')
     SMF42JDWSC(8)
     SMF42JDWLD(8)
     SMF42DSNAM(20)
     SMF42DSIOR(7 'IO/RATE')
     SMF42DSION(8 "NUM/IO'S")
     SMF42DSVOL(8 'VOLUME')
     SMF42DSSC(8 'STORAGE/CLASS')
     SMF42DSBSZ(6 'BLOCK/SIZE')

TITLE: 'SMF 42 SUBTYPE 6 DFSMS DATASET CLOSING STATISTICS'
TITLE: 'FOR DATASETS BEGINNING WITH:' TESTDSN

 

Produce This SMF Report:


                               SMF 42 SUBTYPE 6 DFSMS DATASET CLOSING STATISTICS
                                      FOR DATASETS BEGINNING WITH: TTAP01B
           READER    READER                                             IO      NUM             STORAGE  BLOCK
 JOBNAME    DATE      TIME     SMF42JDW SMF42JDW      SMF42DSNAM       RATE     IO'S    VOLUME   CLASS    SIZE
 ________ ________ ___________ ________ ________ ____________________ _______ ________ ________ ________ ______

 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF      40        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       8        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.AP400.ASM        122        1  VPWRKC              256
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.AP400.ASM         13        1  VPWRKC              256
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       7        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.SPFTEMP0.CNT       5      176  SYST1C              320
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.SPFTEMP0.CNT       4      177  SYST1C              800
 SMF101   06/17/09 12:48:31.95 BATMDM   BATCH    TTAP01B.SMF19            166        1  SYST1E           27,998
 SMF101   06/17/09 12:48:31.95 BATMDM   BATCH    TTAP01B.SW.COPYLIB        39        7  SYST1E           23,440
 SMF101   06/17/09 12:48:31.95 BATMDM   BATCH    TTAP01B.AP400.LOADLI      20       28  VPWRKB           23,440
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.AP400.ASM         42        7  VPWRKC           23,440
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       5        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       6        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       6        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       6        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       6        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISR2469.BACK       6        1  SYST1E            1,296
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       5        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.SPFTEMP0.CNT       6      176  SYST1C              320
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.SPFTEMP0.CNT       5      177  SYST1C              800
 SMF101   06/17/09 12:51:35.33 BATMDM   BATCH    TTAP01B.SMF19             19        1  SYST1E           27,998
 SMF101   06/17/09 12:51:35.33 BATMDM   BATCH    TTAP01B.SW.COPYLIB         4        7  SYST1E           23,440
 SMF101   06/17/09 12:51:35.33 BATMDM   BATCH    TTAP01B.AP400.LOADLI       4       28  VPWRKB           23,440
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.AP400.ASM          6        9  VPWRKC           23,120
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       5        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISR2469.BACK       5       10  SYST1E              281
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.AP400.ASM          6        7  VPWRKC           23,440
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.SW.COPYLIB         5        5  SYST1E           16,320
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       5        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF      35        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       6        4  SYST1B            6,160
 TTAP01B  06/17/09 12:45:56.94 TSO01    TSOOTHER TTAP01B.ISPF.ISPPROF       5        4  SYST1B            6,160
 ...

See other sample SMF reports.

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