A fix is available
APAR status
Closed as new function.
Error description
new function
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: RMF users * **************************************************************** * PROBLEM DESCRIPTION: Data Gatherer support for new Channel * * Measurement Groups 4 and 5 * * * * SMF record type 73 Channel Path * * Activity and Monitor III Channel Data * * Table (ERBCPDG3) are updated to * * reflect new fields for CMG4 and CMG5. * **************************************************************** New function APAR to provide gathering support for channel measurement groups 4 and 5. +--------------------------------------------------------------+ >>>>>> SMF PRODUCT SECTION - SMF RECORD TYPE 73 <<<<< OFFSET NAME LEN FORMAT DESCRIPTION : 51 x33 SMF73SRL 1 binary SMF record level change number. This field enables processing of SMF record level changes in an existing release. SMF 73 record level for current z/OS release: X'8F' APAR OA66014 +-------------------------------------------------------------+ >>>>> SMF RECORD TYPE 73 - Channel Path ACTIVITY <<<<< >>>>> Channel Path Data Section <<<<< OFFSET NAME LEN FORMAT DESCRIPTION : 79 x4F SMF73IOEN 1 binary I/O Engine number for which the measurements are collected. Valid, if SMF73CMG is 4 or 5. +-------------------------------------------------------------+ >>>>> SMF RECORD TYPE 73 - Channel Path ACTIVITY <<<<< >>>>> SMF73CCM - CPMF Channel Measurement Data (MG 4) <<<<< OFFSET NAME LEN FORMAT DESCRIPTION 0 x0 SMF73G4MBC 4 float Maximum bus cycles per second, word 1 4 x4 SMF73G4MCU 4 float Maximum channel work units per second, word 2 8 x8 SMF73G4MWU 4 float Maximum WRITE data units per second, word 3 12 xC SMF73G4MRU 4 float Maximum READ data units per second, word 4 16 x10 SMF73G4IOEC 1 binary Number of I/O Engine (IOE) Cores, byte 1 of word 5 17 x11 SMF73G4US 3 binary Data unit size (in bytes), byte 2-4 of word 5 20 x14 SMF73G4TBC 4 float Total bus cycles count 24 x18 SMF73G4TUC 4 float Total channel work unit count 28 x1C SMF73G4PUC 4 float LPAR channel work units count 32 x20 SMF73G4TWU 4 float Total WRITE data units count 36 x24 SMF73G4PWU 4 float LPAR WRITE data units count 40 x28 SMF73G4TRU 4 float Total READ data units count 44 x2C SMF73G4PRU 4 float LPAR READ data units count +-------------------------------------------------------------+ >>>>> SMF RECORD TYPE 73 - Channel Path ACTIVITY <<<<< >>>>> SMF73CCM - CPMF Channel Measurement Data (MG 5) <<<<< OFFSET NAME LEN FORMAT DESCRIPTION 0 x0 SMF73G5MBC 4 float Maximum bus cycles per second, word 1 4 x4 SMF73G5MCU 4 float Maximum channel work units per second, word 2 8 x8 SMF73G5MWU 4 float Maximum WRITE data units per second, word 3 12 xC SMF73G5MRU 4 float Maximum READ data units per second, word 4 16 x10 SMF73G5IOEC 1 binary Number of I/O Engine (IOE) Cores, byte 1 of word 5 17 x11 SMF73G5US 3 binary Data unit size (in bytes), byte 2-4 of word 5 20 x14 SMF73G5TBC 4 float Total bus cycles count 24 x18 SMF73G5TUC 4 float Total channel work unit count 28 x1C SMF73G5PUC 4 float LPAR channel work units count 32 x20 SMF73G5TWU 4 float Total WRITE data units count 36 x24 SMF73G5PWU 4 float LPAR WRITE data units count 40 x28 SMF73G5TRU 4 float Total READ data units count 44 x2C SMF73G5PRU 4 float LPAR READ data units count +-------------------------------------------------------------+ >>>>> SMF RECORD TYPE 73 - Channel Path ACTIVITY <<<<< >>>>> Extended Channel Path Data Section <<<<< OFFSET NAME LEN FORMAT DESCRIPTION : 4 x4 SMF73EDT 64 * CPMF extended channel path measurement data. This field is only available for measurement groups 2, 4 and 5. +-------------------------------------------------------------+ >>>>> SMF RECORD TYPE 73 - Channel Path ACTIVITY <<<<< >>>>> SMF73EDT - CPMF Extended Channel Measurement Data (MG2) OFFSET NAME LEN FORMAT DESCRIPTION : 32 x20 * 32 * Reserved +-------------------------------------------------------------+ >>>>> SMF RECORD TYPE 73 - Channel Path ACTIVITY <<<<< >>>>> SMF73EDT - CPMF Extended Channel Measurement Data (MG4) OFFSET NAME LEN FORMAT DESCRIPTION 0 x0 SMF73G4ECET 4 float Total channel execution time (per cycle) this channel has been active. 4 x4 SMF73G4EIOET 4 float Total I/O Engine execution time (per cycle) for the I/O Engine (IOE) complex this channel has been active. The IOE complex consists of the number of I/O Engine Cores specified in byte 1 of word 5 (SMF73G4IOEC). 8 x8 * 56 * Reserved. +-------------------------------------------------------------+ >>>>> SMF RECORD TYPE 73 - Channel Path ACTIVITY <<<<< >>>>> SMF73EDT - CPMF Extended Channel Measurement Data (MG5) OFFSET NAME LEN FORMAT DESCRIPTION 0 x0 SMF73G5ECET 4 float Total channel execution time (per cycle) this channel has been active 4 x4 SMF73G5EIOET 4 float Total I/O Engine execution time (per cycle) for the I/O Engine (IOE) complex this channel has been active. The IOE complex consists of the number of I/O Engine Cores specified in byte 1 of word 5 (SMF73G5IOEC). 8 x8 SMF73G5EOC 4 float Total number of FICON command-mode operations (CPC) that have been attempted by the channel. 12 xC SMF73G5EOD 4 float Total number of FICON command-mode operations(CPC) that could not be initiated by the channel because of a lack of available resources. 16 x10 SMF73G5EOS 8 float Summation count of FICON command-mode operations (CPC). Each time the number of FICON command-mode operations is incremented, the number of FICON command-mode operations active at the channel, including the one being initiated, is added to this field. 24 x18 SMF73G5ETC 4 float Total number of FICON transport-mode operations (CPC) that have been attempted by the channel. Zero when zHPF is not available. 28 x1C SMF73G5ETD 4 float Total number of FICON transport-mode operations (CPC) that could not be initiated by the channel because of a lack of available resources. Zero when zHPF is not available. 32 x20 SMF73G5ETS 8 float Summation count of FICON transport-mode operations (CPC). Each time the number of FICON transport-mode operations is incremented, the number of transport-mode operations active at the channel, including the one being initiated, is added to this field. Zero when zHPF is not available. 40 x28 * 24 * Reserved. +-------------------------------------------------------------+ >>>>> Monitor III - Channel Data Table CPDG3 <<<<< >>>>> CPDG3 header section <<<<< CPDG3 version number is increased to x'4'. OFFSET NAME LEN FORMAT DESCRIPTION : 5 x5 CPDVER 1 binary CPDG3 version +-------------------------------------------------------------+ >>>>> Monitor III - Channel Data Table CPDG3 <<<<< >>>>> Channel Path Performance Data <<<<< OFFSET NAME LEN FORMAT DESCRIPTION : 2 x2 CPDDFLG 1 binary Channel data flags for channel measurement group 2, group 4, and group 5 data ... : 24 x18 CPDIOEN 1 binary see SMF73IOEN 25 x19 * 23 * Reserved. : 96 x60 CPDCCMX 32 EBCDIC Extended channel measurement group data. Only valid if bit 5 CPDCFLG = ON and CPDCMG = 2. : 160 xA0 * 32 * Reserved 192 xC0 CPDCCMXE 64 EBCDIC Extended channel measurement group data. Only valid if bit 5 CPDCFLG = ON and CPDCMG = 4 or 5. +-------------------------------------------------------------+ >>>>> CMG4 group data - Characteristics part <<<<< OFFSET NAME LEN FORMAT DESCRIPTION 0 x0 CPDG4MBC 4 float see SMF73G4MBC 4 x4 CPDG4MCU 4 float see SMF73G4MCU 8 x8 CPDG4MWU 4 float see SMF73G4MWU 12 xC CPDG4MRU 4 float see SMF73G4MRU 16 x10 CPDG4IOEC 1 binary see SMF73G4IOEC 17 x11 CPDG4US 3 binary see SMF73G4US >>>>> CMG4 group data - Measurement part <<<<< 20 x14 CPDG4TBC 4 float see SMF73G4TBC 24 x18 CPDG4TUC 4 float see SMF73G4TUC 28 x1C CPDG4PUC 4 float see SMF73G4PUC 32 x20 CPDG4TWU 4 float see SMF73G4TWU 36 x24 CPDG4PWU 4 float see SMF73G4PWU 40 x28 CPDG4TRU 4 float see SMF73G4TRU 44 x2C CPDG4PRU 4 float see SMF73G4PRU +-------------------------------------------------------------+ >>>>> CMG4 group data - Extended data (64 bytes) <<<<< OFFSET NAME LEN FORMAT DESCRIPTION 0 x0 CPDG4CET 4 float see SMF73G4ECET 4 x4 CPDG4IOET 4 float see SMF73G4EIOET 8 x8 * 56 * Reserved +-------------------------------------------------------------+ >>>>> CMG5 group data - Characteristics part <<<<< OFFSET NAME LEN FORMAT DESCRIPTION 0 x0 CPDG5MBC 4 float see SMF73G5MBC 4 x4 CPDG5MCU 4 float see SMF73G5MCU 8 x8 CPDG5MWU 4 float see SMF73G5MWU 12 xC CPDG5MRU 4 float see SMF73G5MRU 16 x10 CPDG5IOEC 1 binary see SMF73G5IOEC 17 x11 CPDG5US 3 binary see SMF73G5US >>>>> CMG5 group data - Measurement part <<<<< 20 x14 CPDG5TBC 4 float see SMF73G5TBC 24 x18 CPDG5TUC 4 float see SMF73G5TUC 28 x1C CPDG5PUC 4 float see SMF73G5PUC 32 x20 CPDG5TWU 4 float see SMF73G5TWU 36 x24 CPDG5PWU 4 float see SMF73G5PWU 40 x28 CPDG5TRU 4 float see SMF73G5TRU 44 x2C CPDG5PRU 4 float see SMF73G5PRU +-------------------------------------------------------------+ >>>>> CMG5 group data - Extended data (64 bytes) <<<<< OFFSET NAME LEN FORMAT DESCRIPTION 0 x0 CPDG5CET 4 float see SMF73G5ECET 4 x4 CPDG5IOET 4 float see SMF73G5EIOET 8 x8 CPDG5TCO 4 float see SMF73G5EOC 12 xC CPDG5TCD 4 float see SMF73G5EOD 16 x10 CPDG5TTO 4 float see SMF73G5ETC 20 x14 CPDG5TTD 4 float see SMF73G5ETD 24 x18 CPDG5TCS 8 float see SMF73G5EOS 32 x20 CPDG5TTS 8 float see SMF73G5ETS 40 x28 * 24 * Reserved
Problem conclusion
Temporary fix
Comments
KEYWORDS: R9175/K SMFREC/K
APAR Information
APAR number
OA66014
Reported component name
RMF DATA GATHER
Reported component ID
566527401
Reported release
7D0
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function / Xsystem
Submitted date
2024-01-16
Closed date
2025-04-23
Last modified date
2025-05-14
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UJ96916 UJ96917
Modules/Macros
ERBSMF73 GRB3GCPD GRB3RGTS GRB3RTBP GRB3RTBR GRBMFDHP GRBMFEHA GRBMFIHA GRBPPCON GRBSMFRG
| SA38066700 | GC27493500 |
Fix information
Fixed component name
RMF DATA GATHER
Fixed component ID
566527401
Applicable component levels
Fix is available
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[{"Business Unit":{"code":"BU011","label":"Systems - zSystems software"},"Product":{"code":"SG19O"},"Platform":[{"code":"PF054","label":"z Systems"}],"Version":"7D0"}]
Document Information
Modified date:
14 May 2025