85 lines · json
1[2 {3 "BriefDescription": "Cycles weighted by number of requests pending in Coherency Tracker.",4 "Counter": "0",5 "EventCode": "0x83",6 "EventName": "UNC_ARB_COH_TRK_OCCUPANCY.ALL",7 "PerPkg": "1",8 "UMask": "0x1",9 "Unit": "ARB"10 },11 {12 "BriefDescription": "Number of requests allocated in Coherency Tracker.",13 "Counter": "0,1",14 "EventCode": "0x84",15 "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL",16 "PerPkg": "1",17 "UMask": "0x1",18 "Unit": "ARB"19 },20 {21 "BriefDescription": "Counts cycles weighted by the number of requests waiting for data returning from the memory controller. Accounts for coherent and non-coherent requests initiated by IA cores, processor graphic units, or LLC.",22 "Counter": "0",23 "EventCode": "0x80",24 "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL",25 "PerPkg": "1",26 "UMask": "0x1",27 "Unit": "ARB"28 },29 {30 "BriefDescription": "Cycles with at least half of the requests outstanding are waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.",31 "Counter": "0,1",32 "CounterMask": "10",33 "EventCode": "0x80",34 "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_OVER_HALF_FULL",35 "PerPkg": "1",36 "UMask": "0x1",37 "Unit": "ARB"38 },39 {40 "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.",41 "Counter": "0,1",42 "CounterMask": "1",43 "EventCode": "0x80",44 "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST",45 "PerPkg": "1",46 "UMask": "0x1",47 "Unit": "ARB"48 },49 {50 "BriefDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.",51 "Counter": "0,1",52 "EventCode": "0x81",53 "EventName": "UNC_ARB_TRK_REQUESTS.ALL",54 "PerPkg": "1",55 "UMask": "0x1",56 "Unit": "ARB"57 },58 {59 "BriefDescription": "Counts the number of LLC evictions allocated.",60 "Counter": "0,1",61 "EventCode": "0x81",62 "EventName": "UNC_ARB_TRK_REQUESTS.EVICTIONS",63 "PerPkg": "1",64 "UMask": "0x80",65 "Unit": "ARB"66 },67 {68 "BriefDescription": "Counts the number of allocated write entries, include full, partial, and LLC evictions.",69 "Counter": "0,1",70 "EventCode": "0x81",71 "EventName": "UNC_ARB_TRK_REQUESTS.WRITES",72 "PerPkg": "1",73 "UMask": "0x20",74 "Unit": "ARB"75 },76 {77 "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles.",78 "Counter": "Fixed",79 "EventCode": "0xff",80 "EventName": "UNC_CLOCK.SOCKET",81 "PerPkg": "1",82 "Unit": "ARB"83 }84]85