| [ |
| { |
| "BriefDescription": "Number of requests allocated in Coherency Tracker.", |
| "EventCode": "0x84", |
| "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL", |
| "PerPkg": "1", |
| "UMask": "0x1", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Each cycle counts number of any coherent request at memory controller that were issued by any core.", |
| "EventCode": "0x85", |
| "EventName": "UNC_ARB_DAT_OCCUPANCY.ALL", |
| "PerPkg": "1", |
| "UMask": "0x1", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Each cycle counts number of coherent reads pending on data return from memory controller that were issued by any core.", |
| "EventCode": "0x85", |
| "EventName": "UNC_ARB_DAT_OCCUPANCY.RD", |
| "PerPkg": "1", |
| "UMask": "0x2", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "This event is deprecated. Refer to new event UNC_ARB_REQ_TRK_REQUEST.DRD", |
| "Deprecated": "1", |
| "EventCode": "0x81", |
| "EventName": "UNC_ARB_DAT_REQUESTS.RD", |
| "PerPkg": "1", |
| "UMask": "0x2", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "This event is deprecated. Refer to new event UNC_ARB_DAT_OCCUPANCY.ALL", |
| "Deprecated": "1", |
| "EventCode": "0x85", |
| "EventName": "UNC_ARB_IFA_OCCUPANCY.ALL", |
| "PerPkg": "1", |
| "UMask": "0x1", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Each cycle count number of 'valid' coherent Data Read entries . Such entry is defined as valid when it is allocated till deallocation. Doesn't include prefetches [This event is alias to UNC_ARB_TRK_OCCUPANCY.RD]", |
| "EventCode": "0x80", |
| "EventName": "UNC_ARB_REQ_TRK_OCCUPANCY.DRD", |
| "PerPkg": "1", |
| "UMask": "0x2", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Number of all coherent Data Read entries. Doesn't include prefetches [This event is alias to UNC_ARB_TRK_REQUESTS.RD]", |
| "EventCode": "0x81", |
| "EventName": "UNC_ARB_REQ_TRK_REQUEST.DRD", |
| "PerPkg": "1", |
| "UMask": "0x2", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Each cycle counts number of all outgoing valid entries in ReqTrk. Such entry is defined as valid from its allocation in ReqTrk till deallocation. Accounts for Coherent and non-coherent traffic.", |
| "EventCode": "0x80", |
| "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL", |
| "PerPkg": "1", |
| "UMask": "0x1", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Each cycle count number of 'valid' coherent Data Read entries . Such entry is defined as valid when it is allocated till deallocation. Doesn't include prefetches [This event is alias to UNC_ARB_REQ_TRK_OCCUPANCY.DRD]", |
| "EventCode": "0x80", |
| "EventName": "UNC_ARB_TRK_OCCUPANCY.RD", |
| "PerPkg": "1", |
| "UMask": "0x2", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.", |
| "EventCode": "0x81", |
| "EventName": "UNC_ARB_TRK_REQUESTS.ALL", |
| "PerPkg": "1", |
| "UMask": "0x1", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Number of all coherent Data Read entries. Doesn't include prefetches [This event is alias to UNC_ARB_REQ_TRK_REQUEST.DRD]", |
| "EventCode": "0x81", |
| "EventName": "UNC_ARB_TRK_REQUESTS.RD", |
| "PerPkg": "1", |
| "UMask": "0x2", |
| "Unit": "ARB" |
| } |
| ] |
