| [ |
| { |
| "BriefDescription": "Number of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc.", |
| "EventCode": "0x84", |
| "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL", |
| "PerPkg": "1", |
| "UMask": "0x1", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Number of all Core entries outstanding for the memory controller. The outstanding interval starts after LLC miss till return of first data chunk. Accounts for Coherent and non-coherent traffic.", |
| "EventCode": "0x80", |
| "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL", |
| "PerPkg": "1", |
| "UMask": "0x1", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", |
| "CounterMask": "1", |
| "EventCode": "0x80", |
| "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST", |
| "PerPkg": "1", |
| "UMask": "0x1", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Number of Core Data Read entries outstanding for the memory controller. The outstanding interval starts after LLC miss till return of first data chunk.", |
| "EventCode": "0x80", |
| "EventName": "UNC_ARB_TRK_OCCUPANCY.DATA_READ", |
| "PerPkg": "1", |
| "UMask": "0x2", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "UNC_ARB_TRK_REQUESTS.ALL", |
| "EventCode": "0x81", |
| "EventName": "UNC_ARB_TRK_REQUESTS.ALL", |
| "PerPkg": "1", |
| "UMask": "0x1", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Number of Core coherent Data Read requests sent to memory controller whose data is returned directly to requesting agent.", |
| "EventCode": "0x81", |
| "EventName": "UNC_ARB_TRK_REQUESTS.DATA_READ", |
| "PerPkg": "1", |
| "UMask": "0x2", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Number of Core coherent Data Read requests sent to memory controller whose data is returned directly to requesting agent.", |
| "EventCode": "0x81", |
| "EventName": "UNC_ARB_TRK_REQUESTS.DRD_DIRECT", |
| "PerPkg": "1", |
| "UMask": "0x2", |
| "Unit": "ARB" |
| }, |
| { |
| "BriefDescription": "Number of Writes allocated - any write transactions: full/partials writes and evictions.", |
| "EventCode": "0x81", |
| "EventName": "UNC_ARB_TRK_REQUESTS.WRITES", |
| "PerPkg": "1", |
| "UMask": "0x20", |
| "Unit": "ARB" |
| } |
| ] |
