Capacity data section

Offsets Name Length Format Description
0 0 SMF99C_HD_Int_Cap_ProcType 1 binary Processor type.
1 1 * 15 HEX Reserved.
16 10 SMF99C_VCM_LparCapsSMF 0 binary LPAR capacities.
16 10 SMF99C_VCM_LparFlags 1 binary LPAR Status Flags
Bit
Meaning when set
0
The physical Start of changeCPU/coreEnd of change share matches the number and polarization of the Start of changeCPUs/coresEnd of change passed by the topology information.
1
The physical Start of changeCPU/coreEnd of change share is higher than the number of VHs and VMs passed by the topology info.
2
The physical Start of changeCPU/coreEnd of change share is lower than the number of VHs and VMs passed by the topology info.
3-7
Reserved.
17 11 * 3 HEX Reserved.
20 14 SMF99C_VCM _MvsBusyDynaThr Unpark 2 binary Dynamic MvsBusy threshold for unparking, scaled by 16.
22 16 SMF99C_VCM _MvsBusyDynaThrPark 2 binary Dynamic MvsBusy threshold for parking, scaled by 16.
24 18 SMF99C_VCM _MvsBusyThrUnpark 2 binary MvsBusy threshold for unparking, scaled by 16.
26 1A SMF99C_VCM _MvsBusyThrPark 2 binary MvsBusy threshold for parking, scaled by 16.
28 1C SMF99C_VCM_MvsBusy 4 binary Average CPU usage, scaled by 16.
32 20 SMF99C_VCM _LparCapUsedAdj 4 binary Used LPAR capacity in microseconds, adjusted to the scheduled VCM interval length.
36 24 SMF99C_VCM _LparCapUsed 4 binary Used LPAR capacity in microseconds.
40 28 SMF99C_VCM _LparCapUsedDiscr 4 binary Used capacity of the non-guaranteed capacity (partially VM and unparked VLs) in microseconds, adjusted to the scheduled VCM interval length.
44 2C SMF99C_VCM _LparCapUsedVmVl 4 binary Used capacity on VMs and VLs, adjusted to the scheduled VCM interval length.
48 30 SMF99C_VCM_ LowCECMaxUp 2 binary Maximum number of VLs unparked if low CEC utilization.
50 32 SMF99C_VCM_ LowCECMvsBusy 2 binary Park threshold for low CEC utilization, scaled by 16
52 34

SMF99C_VCM _
LparCapVmVlUsedLparCap
UsedOfAlloc

4 binary Percentage used of allocated VM + VL capacity, scaled by 256.
56 38 SMF99C_VCM _LparCapVmVlUsedOver Guaran 4 binary Percentage of guaranteed VM capacity used by VM + VL, scaled by 256.
60 3C SMF99C_VCM _LparCapAllocVmVl 4 binary Allocated LPAR capacity on VMs and VLs in microseconds.
64 40 SMF99C_VCM_LparCapAlloc 4 binary Allocated LPAR capacity in microseconds. The allocated capacity is provided by the guaranteed capacity on VHs and VMs, plus extra capacity on VMs and unparked VLs.
68 44 SMF99C_VCM _LparCapNonGuaran 4 binary Non guaranteed LPAR capacity in microseconds.
72 48 SMF99C_VCM _LparCapMedGuaran 4 binary Guaranteed LPAR capacity on VMs in microseconds.
76 4C SMF99C_VCM_Lpar CapGuaran 4 binary Guaranteed LPAR capacity in microseconds. This value is calculated from the physical processor share of this LPAR.
80 50 SMF99C_VCM _MvsBusyProjected 4 binary Projected MvsBusy, scaled by 16.
84 54 SMF99C_VCM _LparUnusedCapShare 4 binary Unused capacity share of this LPAR in microseconds.
88 58 SMF99C_VCM _LparUnusedCap 4 binary Unused LPAR capacity in microseconds including the unused capacity share for this LPAR.
92 5C SMF99C_VCM_CECUtilPark 2 binary CEC Utilization threshold for parking, scaled by 256.
94 5E SMF99C_VCM_PUpDispl 2 binary Park / Unpark displacement, scaled by 16
96 60 SMF99C_VCM_Diag204 _LogInfo 16 binary LPAR information.
96 60 SMF99C_VCM_D204 _TotalW 4 binary Total LPAR weight.
100 64 SMF99C_VCM_D204 _CurrentW 4 binary Current LPAR weight.
104 68 SMF99C_VCM_D204 _WrkCurrW 4 binary Accumulated current LPAR weight.
108 6C SMF99C_VCM_D204 _LCpus 2 binary Number of logical Start of changeCPUs/coresEnd of change for this LPAR.
Start of change110End of change Start of change6EEnd of change Start of changeSMF99C_VCM_D204_Flags1 End of change Start of change1End of change Start of changebinaryEnd of change Start of changeLPAR Status flags
Bit
Meaning when set
0
LPAR capped by customer per processor type.
1-7
Reserved.
End of change
Start of change111End of change Start of change6FEnd of change Start of change* End of change Start of change1End of change Start of changebinaryEnd of change Start of changeReserved.End of change
112 70 SMF99C_VCM_CPUs 0 binary CPUStart of change/coreEnd of change data.
112 70 SMF99C_VCM_CpuHi 1 binary Number of VHs.
113 71 SMF99C_VCM_CpuMed 1 binary Number of VMs.
114 72 SMF99C_VCM_CpuLo 1 binary Number of VLs.
115 73 SMF99C_VCM_ CpuLoUnparked 1 binary Number of unparked VLs.
116 74 SMF99C_VCM_ CpuLoParked 1 binary Number of parked VLs.
117 75 * 11 HEX Reserved.
128 80 SMF99C_VCM_DiagCapAdj 16 binary Diagnose information capacity adjustment.
128 80 SMF99C_VCM_DiagCapFlags 4 binary Capacity change flags.
128 80 SMF99C_VCM_Diag CapIncr 2 binary Capacity increase flags
Bit
Meaning when set
0
Adjust capacity increase.
1
Adjust capacity increase by unparking a processor.
2
Unpark request.
3
Unpark all request.
4
Reserved.
5
Unpark requested because the LPAR capacity is below the guaranteed capacity + unused capacity share.
Start of change6End of change
Start of changePR/SM capped LPAR: Unpark requested because of high VH utilization.End of change
Start of change7-15End of change
Start of changeReserved.End of change
130 82 SMF99C_VCM_ DiagCapDecr 2 binary Capacity decrease flags
Bit
Meaning when set
0
Adjust capacity decrease.
1
Adjust capacity decrease by parking a processor.
2
Park requested.
3
Park all request.
4
MvsBusy too low.
5
VL effect too low.
6
Small VM/VL effectiveness.
7
no VM/VL effectiveness.
8
If no VH exists.
9
No capacity decrease adjustment. Reason: Low CEC utilization.
Start of change10End of change
Start of changePR/SM capped LPAR: Park all. Below zEC12 hardware.End of change
Start of change11End of change
Start of changePR/SM capped LPAR: Park all. High CEC utilization and no unused LPAR capacity.End of change
Start of change12End of change
Start of changePR/SM capped LPAR: VH utilization is low.End of change
Start of change13End of change
Start of changePR/SM capped LPAR: VL effect too low.End of change
Start of change14End of change
Start of changePR/SM capped LPAR: MVS busy too low.End of change
Start of change15End of change
Start of changePR/SM capped LPAR: Adjust capacity decrease.End of change
132 84 * 12 HEX Reserved.
144 90 SMF99C_VCM_ CecCapsSMF 0 binary CEC data.
144 90 SMF99C_VCM_ CecCapTotal 4 binary Total CEC capacity in microseconds.
148 94 SMF99C_VCM_ CecCapUsedAdj 4 binary CEC capacity used in microseconds, adjusted to the scheduled VCM interval length.
152 98 SMF99C_VCM_ CecCapUsed 4 binary CEC capacity used in microseconds.
156 9C SMF99C_VCM_CecCapFree 4 binary Free CEC capacity in microseconds, adjusted to the scheduled VCM interval length.
160 A0 * 2 HEX Reserved.
162 A2 SMF99C_VCM_ CecSharedCps 2 binary Number of shared Start of changeCPUs/coresEnd of change.
164 A4 SMF99C_VCM_ CecCapFreeLimit 2 binary CEC free limit for unparking, scaled by 256.
166 A6 SMF99C_VCM_CecUtil 2 binary Total CEC utilization, scaled by 256.
168 A8 SMF99C_VCM _CecTotUnusedCap 4 binary Total unused capacity of all LPARs in CEC in microseconds. The unused capacity of the requesting LPAR is not included.
172 AC SMF99C_VCM _CecTotLparWgtAbove Guaran 2 binary Total weight of all LPARs with a processor demand above guaranteed capacity. The weight of the requesting LPAR is always included.
174 AE * 2 HEX Reserved.
176 B0 SMF99C_VCM _CecPhysMgmTime 4 binary Physical LPAR management time of all CPUsStart of change/coresEnd of change in microseconds.
180 B4 SMF99C_VCM _CecPhysMgmTimeAdj 4 binary Physical LPAR management time of all CPUsStart of change/coresEnd of change, adjusted to the scheduled VCM interval length.
184 B8 * Start of change4End of change binary Reserved.
Start of change188End of change Start of changeBCEnd of change Start of changeSMF99_MTEnd of change Start of change16End of change Start of changebinaryEnd of change Start of changeMultithreading data.End of change
Start of change188End of change Start of changeBCEnd of change Start of changeSMF99C_MT_CFEnd of change Start of change4End of change Start of changebinaryEnd of change Start of changeCapacity factor of processor class.End of change
Start of change192End of change Start of changeC0End of change Start of changeSMF99C_MT_mCFEnd of change Start of change4End of change Start of changebinaryEnd of change Start of changeMax capacity factor of processor class.End of change
Start of change196End of change Start of changeC4End of change Start of changeSMF99C_MT_Opt_OrigEnd of change Start of change1End of change Start of changebinaryEnd of change Start of changeMultithreading mode value.End of change
Start of change197End of change Start of changeC5End of change Start of changeSMF99C_MT_Opt_InUseEnd of change Start of change1End of change Start of changebinaryEnd of change Start of changeMultithreading mode value as forced by environment.End of change
Start of change198End of change Start of changeC6End of change Start of changeSMF99C_MT_CurrEnd of change Start of change1End of change Start of changebinaryEnd of change Start of changeMultithreading mode currently in use.End of change
Start of change199End of change Start of changeC7End of change Start of changeSMF99C_MT_tgtEnd of change Start of change1End of change Start of changebinaryEnd of change Start of changeMultithreading mode target value.End of change
Start of change200End of change Start of changeC8End of change Start of change*End of change Start of change4End of change Start of changebinaryEnd of change Start of changeReserved.End of change
Start of change204End of change Start of changeCCEnd of change Start of changeSMF99C_VCM_Diag204_LogInfo _cont End of change Start of change16End of change Start of changebinaryEnd of change Start of changeLPAR information - continuation.End of change
Start of change204End of change Start of changeCCEnd of change Start of changeSMF99C_VCM_D204_CpuTypeCap End of change Start of change4End of change Start of changebinaryEnd of change Start of changePR/SM capping limit:
Bit
Meaning when set
0
Reserved.
1-31
PR/SM capping limit: Count of hundredths of CPUs/cores units.
End of change
Start of change208End of change Start of changeD0End of change Start of change*End of change Start of change12End of change Start of changeHEXEnd of change Start of changeReserved.End of change
Start of change220End of change Start of changeDCEnd of change Start of changeSMF99C_VCM_LparCapsSMF_cont End of change Start of change32End of change Start of changeHEXEnd of change Start of changeLPAR capacities - continuation.End of change
Start of change220End of change Start of changeDCEnd of change Start of changeSMF99C_VCM_PRSMCapCecUtilParkAllThrEnd of change Start of change2End of change Start of changebinaryEnd of change Start of changePR/SM capping: CEC utilization park all threshold scaled by 256.End of change
Start of change222End of change Start of changeDEEnd of change Start of changeSMF99C_VCM_PRSMCapVhUtilThr _max End of change Start of change2End of change Start of changebinaryEnd of change Start of changePR/SM capping: VH/VM utilization unpark threshold scaled by 256.End of change
Start of change224End of change Start of changeE0End of change Start of changeSMF99C_VCM_PRSMCapVhUtilThr _min End of change Start of change2End of change Start of changebinaryEnd of change Start of changePR/SM capping: VH/VM utilization park threshold scaled by 256.End of change
Start of change226End of change Start of changeE2End of change Start of change*End of change Start of change2End of change Start of changeHEXEnd of change Start of changeReserved.End of change
Start of change228End of change Start of changeE4End of change Start of changeSMF99C_VCM_LparCapUsedVHAdj End of change Start of change4End of change Start of changebinaryEnd of change Start of changeUsed VH capacity of previous interval in microseconds.End of change
Start of change232End of change Start of changeE8End of change Start of changeSMF99C_VCM_LparCapUsedVMAdj End of change Start of change4End of change Start of changebinaryEnd of change Start of changeUsed VM capacity of previous interval in microseconds.End of change
Start of change236End of change Start of changeECEnd of change Start of changeSMF99C_VCM_VHUtil End of change Start of change2End of change Start of changebinaryEnd of change Start of changeVH utilization of previous interval scaled by 256.End of change
Start of change238End of change Start of changeEEEnd of change Start of changeSMF99C_VCM_VMUtil End of change Start of change2End of change Start of changebinaryEnd of change Start of changeVM utilization of previous interval scaled by 256.End of change
Start of change240End of change Start of changeF0End of change Start of changeSMF99C_VCM_ProjVHMUtil End of change Start of change2End of change Start of changebinaryEnd of change Start of changeProjected VH utilization (or projected VM utilization if there is no VH in the topology) if one VL would have been parked.End of change
Start of change242End of change Start of changeF2End of change Start of change*End of change Start of change2End of change Start of changebinaryEnd of change Start of changeReserved.End of change
Start of change244End of change Start of changeF4End of change Start of change*End of change Start of change8End of change Start of changeHEXEnd of change Start of changeReserved.End of change