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[
{
"BriefDescription": "This 48-bit fixed counter counts the UCLK cycles",
"Counter": "Fixed",
"CounterType": "PGMABLE",
"EventCode": "0xff",
"EventName": "UNC_CLOCK.SOCKET",
"PerPkg": "1",
"Unit": "CLOCK"
},
{
"BriefDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC",
"Counter": "0,1",
"CounterType": "PGMABLE",
"EventCode": "0x81",
"EventName": "UNC_ARB_TRK_REQUESTS.ALL",
"PerPkg": "1",
"UMask": "0x01",
"Unit": "ARB"
},
{
"BriefDescription": "Number of requests allocated in Coherency Tracker",
"Counter": "0,1",
"CounterType": "PGMABLE",
"EventCode": "0x84",
"EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL",
"PerPkg": "1",
"UMask": "0x01",
"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",
"CounterType": "PGMABLE",
"EventCode": "0x80",
"EventName": "UNC_ARB_TRK_OCCUPANCY.ALL",
"PerPkg": "1",
"UMask": "0x01",
"Unit": "ARB"
}
]
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