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 CPU topology * * location information for z16. * **************************************************************** zArchitecture adds information related to CPU/core topology location for logical and physical core homes for z16. These metrics are stored in the PR/SM Partition data section of SMF record type 70.1 and in the Logical Processor section of Monitor III CPC data control block (ERBCPCDB). When APAR OA62064 is installed, SMF type 70 subtype 1 records with SMF record level x'8F' are produced. The version of measurement table ERBCPCB is set to x'0C'. +-------------------------------------------------------------+ >>>>> SMF PRODUCT SECTION - SMF RECORD TYPE 70 SUBTYPE 1 <<<<< OFFSET NAME LEN FORMAT DESCRIPTION 51 x33 SMF70SRL 1 binary SMF record level change number. This field enables processing of SMF record level changes in an existing release. SMF type 70 record levels for the current z/OS release: Subtype Record level 1 X'8F' (APAR OA62064) 2 X'8F' (APAR OA59330) +-------------------------------------------------------------+ >>>>> SMF RECORD TYPE 70 SUBTYPE 1 <<<<< >>>>> PR/SM Logical Processor Data Section <<<<< OFFSET NAME LEN FORMAT DESCRIPTION 88 x58 SMF70LPF 1 binary Additional processor flags. Bit Meaning when set 0 Topology has changed during this interval. 1-7 Reserved. Fields SMF70MaxNL and SMF70CordL1 - SMF70CordL6 contain CPU topology location information for logical and physical core homes. This information is available with SMF record level SMF70SRL > X'8E'(142). 89 x59 SMF70MaxNL 1 binary Maximum number of topology nesting levels. The value is model dependent with a maximum of 6. Value Meaning 0 The model does not provide information about the topological nesting levels. 1 There is no actual topological nesting structure. 2-6 Topological nesting levels are available, beginning with field SMF70CordL1 up to field SMF70CordLx, where x is the value that defines the maximum number of topology nesting levels. 90 x5A SMF70CordL1 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 1. Valid if SMF70MaxNL > 0. 91 x5B SMF70CordL2 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 2. Valid if SMF70MaxNL > 1. 92 x5C SMF70CordL3 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 3. Valid if SMF70MaxNL > 2. 93 x5D SMF70CordL4 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 4. Valid if SMF70MaxNL > 3. 94 x5E SMF70CordL5 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 5. Valid if SMF70MaxNL > 4. 95 x5F SMF70CordL6 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 6. Valid if SMF70MaxNL > 5. 96 x60 * 1 Reserved. +-------------------------------------------------------------+ >>>>> MONITOR III ERBCPCDB <<<<< CPC data control block - CPCDB Header Section: OFFSET NAME LEN FORMAT DESCRIPTION 5 x5 CPC_VerNum 1 binary CPCDB version x'0C' +-------------------------------------------------------------+ >>>>> MONITOR III ERBCPCDB <<<<< CPC data control block - CPC Logical Processor Section: OFFSET NAME LEN FORMAT DESCRIPTION 6 x6 CPC_ProcChgInd 1 binary Processor status-change indicators. Bit Meaning when set ... 7 Topology has changed. 8-15 Reserved. ... Fields CPC_ProcMaxNL and CPC_ProcCordL1 - CPC_ProcCordL6 contain CPU topology location information for logical and physical core homes. This information is available if CPC_VerNum > X'0B'. 56 x38 CPC_ProcMaxNL 1 binary Maximum number of topology nesting levels. The value is model dependent with a maximum of 6. Value Meaning 0 The model does not provide information about the topological nesting levels. 1 There is no actual topological nesting structure. 2-6 Topological nesting levels are available, beginning with field CPC_ProcCordL1 up to field CPC_ProcCordLx, where x is the value that defines the maximum number of topology nesting levels. 57 x39 CPC_ProcCordL1 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 1. Valid if CPC_ProcMaxNL > 0. 58 x3A CPC_ProcCordL2 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 2. Valid if CPC_ProcMaxNL > 1. 59 x3B CPC_ProcCordL3 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 3. Valid if CPC_ProcMaxNL > 2. 60 x3C CPC_ProcCordL4 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 4. Valid if CPC_ProcMaxNL > 3. 61 x3D CPC_ProcCordL5 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 5. Valid if CPC_ProcMaxNL > 4. 62 x3E CPC_ProcCordL6 1 binary Coordinate of the preferred dispatch location of the logical core at topological nesting level 6. Valid if CPC_ProcMaxNL > 5. 63 x3F * 9 Reserved. +-------------------------------------------------------------+ >>>>> MONITOR III ERBCPUDB <<<<< CPU data block - CPUDB Header Section: OFFSET NAME LEN FORMAT DESCRIPTION 56 x36 CPUFlags 4 binary Flags Bit Meaning when set ... 9 CPUDB converted to lower service level 10 CPUDB converted to higher release or service level 11-31 Reserved
Problem conclusion
Temporary fix
Comments
KEYWORD: SMFREC/K E3931/K
APAR Information
APAR number
OA62064
Reported component name
RMF DATA GATHER
Reported component ID
566527401
Reported release
7B0
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function / CST /
Xsystem
Submitted date
2021-08-31
Closed date
2022-05-18
Last modified date
2022-10-24
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UJ08496 UJ08497 UJ08498
Modules/Macros
ERB3GCPC ERB3GGSS ERB3GINI ERB3GISS ERB3XDRS ERBMFDCP ERBMFICP ERBPPCON ERBSMF70 GRB3GCPC GRB3GGSS GRB3GINI GRB3GISS GRB3RACC GRB3RCCP GRB3RGTS GRB3RTBR GRB3XDRS GRBMFDCP GRBMFICP GRBPPCON GRBSMFRG
SA380667XX | GC274935XX |
Fix information
Fixed component name
RMF DATA GATHER
Fixed component ID
566527401
Applicable component levels
R7B0 PSY UJ08498
UP22/05/31 P F205
R7C0 PSY UJ08497
UP22/05/31 P F205
R7D0 PSY UJ08496
UP22/05/26 P F205
Fix is available
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[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M"},"Platform":[{"code":"PF054","label":"z Systems"}],"Version":"7B0"}]
Document Information
Modified date:
24 October 2022