For z/OS platforms

SMF type 120, subtype 11, version 2 record mapping

The SMF data in the type 120, subtype 11, version 2 record contains a header followed by five triplets that are used to locate the data that is associated with that triplet. A triplet has three 4-byte fields, which stand for the offset, the length, and the count.

The following table lists the data mapping of the SMF type 120, subtype 11, version 2 record that is generated by the z/OS® Request Logging feature, zosRequestLogging-1.0.

Field Description Offset (hex) Offset (dec) Length (dec) Format Comments
Standard Header
SMF120LEN Record Length 0 0 2 Numeric  
SMF120SEG Segment Descriptor 2 2 2 Numeric  
SMF120FLG System Indicator 4 4 1 Numeric  
SMF120RTY Record Type (120) 5 5 1 Numeric  
SMF120TME Record Time 6 6 4 Numeric  
SMF120DTE Record Date A 10 4 Numeric  
SMF120SID System Identification E 14 4 Numeric  
SMF120SSI Subsystem Identification 12 18 4 Numeric  
SMF120STY Record Subtype (11) 16 22 2 Numeric  
SM120BAA Version (2) 18 24 4 Numeric  
SM120BAB Number of Triplets 1C 28 4 Numeric  
SM120BAC Record Index 20 32 4 Numeric  
SM120BAD Total Number of Records 24 36 4 Numeric  
SM120BAE Continuation Token 28 40 8 Numeric  
SM120BAF Server Identification Section Offset 30 48 4 Numeric  
SM120BAG Server Identification Section Length 34 52 4 Numeric  
SM120BAH Server Identification Section Count 38 56 4 Numeric  
SM120BAI User Data Section Offset 3C 60 4 Numeric  
SM120BAJ User Data Section Length 40 64 4 Numeric  
SM120BAK User Data Section Count 44 68 4 Numeric  
SM120BBG Request Information Section Offset 48 72 4 Numeric  
SM120BBH Request Information Section Length 4C 76 4 Numeric  
SM120BBI Request Information Section Count 50 80 4 Numeric  
SM120BBJ Classification Data Section Offset 54 84 4 Numeric  
SM120BBK Classification Data Section Length 58 88 4 Numeric  
SM120BBL Classification Data Section Count 5C 92 4 Numeric  
SM120BCO Network Data Section Offset 60 96 4 Numeric  
SM120BCP Network Data Section Length 64 100 4 Numeric  
SM120BCQ Network Data Section Count 68 104 4 Numeric  
Server Identification One instance per record
SM120BAL Version (2) 0 0 4 Numeric  
SM120BAM System Name (CVTSNAME) 0 4 8 Character  
SM120BAN Sysplex Name (ECVTSPLX) 0 12 8 Character  
SM120BAO Server Job ID (JSABJBID) 4 20 8 Character  
SM120BAP Server Job name (JSABJBNM) C 28 8 Character  
SM120BAQ Server Stoken (ASSBSTKN) 14 36 8 Numeric  
SM120BCW Server ASID (ASCBASID) 1C 44 4 Numeric  
SM120BCX Server Config Directory 24 48 128 Character  
SM120BCY Server Product Version 2C 176 16 Character  
SM120BCZ Server PID 30 192 4 Numeric  
User Data Up to 5 instances per record
SM120BAR Version (2) 0 0 4 Numeric  
SM120BAS User Data Tag 4 4 4 Numeric  
SM120BAT User Data Length 8 8 4 Numeric  
SM120BDH User Data C 12 2048 ?  
Request Information One instance per record
SM120BBP Version 0 0 4 Numeric  
SM120BBQ TCB Address (PSATOLD) 4 4 4 Numeric  
SM120BBR Ttoken (STCBTTKN) 8 8 16 Numeric  
SM120BBS USS Thread ID 18 24 8 Numeric From pthread_self()
SM120BBT System GMT offset (CVTLDTO) 20 32 8 Numeric  
SM120BBU Java™ Thread ID 28 40 8 Numeric From java method Thread.currentThread().getId()
SM120BBV Request ID 30 48 23 Numeric  
  Reserved byte 47 71 1    
SM120BBW Request Start Timestamp 48 72 8 Numeric  
SM120BBX Request End Timestamp 50 80 8 Numeric  
SM120BBY WLM transaction class 58 88 8 EBCDIC  
SM120BBZ Timeused CPU at start 60 96 16 Numeric From the STORADDR parameter of the z/OS TIMEUSED macro at the start of the request. See the TIMEUSED macro for specifics.

When cvtect1 is off, only the first 8 bytes of SM120BBZ are valid. The data in SM120BBZ corresponds to what is returned by a call to TIMEUSED CPU=TOD, STORADR=

When cvtect1 is on, the data in SM120BBZ correspond to what is returned by a call to TIMEUSED TIME_ON_CP=YES,ECT=YES,CPU=TOD,STORADR=

From the TIMEUSED documentation: Words 0-1 = Total time. Words 2-3 = Time on CP when TIME_ON_CP=YES.

SM120BCA Timeused CPU at end 70 112 16 Numeric From the STORADDR parameter of the z/OS TIMEUSED macro at the end of the request. See the TIMEUSED macro for specifics.

When cvtect1 is off, only the first 8 bytes of SM120BCA are valid. The data in SM120BCA correspond to what is returned by a call to TIMEUSED CPU=TOD,STORADR=

When cvtect1 is on, the data in SM120BCA correspond to what is returned by a call to TIMEUSED TIME_ON_CP=YES, ECT=YES,CPU=TOD, STORADR=

From the TIMEUSED documentation: Words 0-1 = Total time. Words 2-3 = Time on CP when TIME_ON_CP=YES.

SM120BCB WLM enclave delete CPU 80 128 8 Numeric WLM enclave delete CPU value returned in the IWM4EDEL CPUTIME parameter.
SM120BCC WLM enclave delete CPU service 88 136 8 Numeric WLM enclave delete CPU service value returned in the IWM4EDEL CPUSERVICE parameter.
SM120BCD WLM enclave delete zAAP CPU 90 144 8 Numeric WLM enclave delete zAAP CPU value returned in the IWM4EDEL ZAAPTIME parameter.
SM120BCE WLM enclave delete zAAP service 98 152 8 Numeric WLM enclave delete zAAP service value returned in the IWM4EDEL ZAAPSERVICE parameter.
SM120BCF WLM enclave delete zIIP CPU A0 160 8 Numeric WLM enclave delete zIIP CPU value returned in the IWM4EDEL ZIIPTIME parameter.
SM120BCG WLM enclave delete zIIP service A8 168 8 Numeric WLM enclave delete zIIP service value returned in the IWM4EDEL ZIIPSERVICE parameter.
SM120BCH WLM enclave delete zAAP normalization factor B0 176 4 Numeric WLM enclave delete zAAP normalization factor. value returned in the IWM4EDEL ZAAPNFACTOR parameter.
SM120BCI WLM enclave delete response time ratio B4 180 4 Numeric WLM enclave delete response time ratio value returned in the IWM4EDEL RESPTIME_RATIO parameter.
SM120BCJ WLM enclave token B8 184 8 Numeric  
SM120BCK User Name C0 192 64 EBCDIC  
SM120BCL Mapped User Name 100 256 8 EBCDIC  
SM120BCM Length of URI 108 264 4 Numeric  
SM120BCN URI 10C 268 128 EBCDIC  
Classification Up to three instances per record
SM120BDA Version 0 0 4 Numeric  
SM120BDB Type 4 4 4 Numeric 6=URI, 7=target host, 8=target port
SM120BDC Length of data 8 8 4 Numeric  
SM120BDD Classification data C 12 128 EBCDIC  
Network Data One instance per record
SM120BCR Version 0 0 4 Numeric  
  Reserved byte 4 4 8    
SM120BDI Response Bytes C 12 8 Numeric  
SM120BCS Target Port 14 20 4 Numeric  
SM120BCT Remote Port 18 24 4 Numeric  
SM120BCU Length of Remote Address 1C 28 4 Numeric  
SM120BCV Remote Address 20 32 40 EBCDIC  

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