[
  {
    "Unit": "ARB",
    "EventCode": "0x80",
    "UMask": "0x01",
    "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL",
    "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.",
    "PublicDescription": "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.",
    "Counter": "0",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "ARB",
    "EventCode": "0x81",
    "UMask": "0x01",
    "EventName": "UNC_ARB_TRK_REQUESTS.ALL",
    "BriefDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.",
    "PublicDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "ARB",
    "EventCode": "0x81",
    "UMask": "0x20",
    "EventName": "UNC_ARB_TRK_REQUESTS.WRITES",
    "BriefDescription": "Counts the number of allocated write entries, include full, partial, and LLC evictions.",
    "PublicDescription": "Counts the number of allocated write entries, include full, partial, and LLC evictions.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "ARB",
    "EventCode": "0x81",
    "UMask": "0x80",
    "EventName": "UNC_ARB_TRK_REQUESTS.EVICTIONS",
    "BriefDescription": "Counts the number of LLC evictions allocated.",
    "PublicDescription": "Counts the number of LLC evictions allocated.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "ARB",
    "EventCode": "0x83",
    "UMask": "0x01",
    "EventName": "UNC_ARB_COH_TRK_OCCUPANCY.ALL",
    "BriefDescription": "Cycles weighted by number of requests pending in Coherency Tracker.",
    "PublicDescription": "Cycles weighted by number of requests pending in Coherency Tracker.",
    "Counter": "0",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "ARB",
    "EventCode": "0x84",
    "UMask": "0x01",
    "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL",
    "BriefDescription": "Number of requests allocated in Coherency Tracker.",
    "PublicDescription": "Number of requests allocated in Coherency Tracker.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "ARB",
    "EventCode": "0x80",
    "UMask": "0x01",
    "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST",
    "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.",
    "PublicDescription": "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.",
    "Counter": "0,1",
    "CounterMask": "1",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "ARB",
    "EventCode": "0x80",
    "UMask": "0x01",
    "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_OVER_HALF_FULL",
    "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.",
    "PublicDescription": "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.",
    "Counter": "0,1",
    "CounterMask": "10",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "ARB",
    "EventCode": "0x0",
    "UMask": "0x01",
    "EventName": "UNC_CLOCK.SOCKET",
    "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles.",
    "PublicDescription": "This 48-bit fixed counter counts the UCLK cycles.",
    "Counter": "Fixed",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x22",
    "UMask": "0x21",
    "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EXTERNAL",
    "BriefDescription": "An external snoop misses in some processor core.",
    "PublicDescription": "An external snoop misses in some processor core.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x22",
    "UMask": "0x41",
    "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_XCORE",
    "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which misses in some processor core.",
    "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which misses in some processor core.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x22",
    "UMask": "0x81",
    "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EVICTION",
    "BriefDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.",
    "PublicDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x22",
    "UMask": "0x24",
    "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_EXTERNAL",
    "BriefDescription": "An external snoop hits a non-modified line in some processor core.",
    "PublicDescription": "An external snoop hits a non-modified line in some processor core.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x22",
    "UMask": "0x44",
    "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_XCORE",
    "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a non-modified line in some processor core.",
    "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a non-modified line in some processor core.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x22",
    "UMask": "0x84",
    "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_EVICTION",
    "BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a non-modified line in some processor core.",
    "PublicDescription": "A cross-core snoop resulted from L3 Eviction which hits a non-modified line in some processor core.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x22",
    "UMask": "0x28",
    "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_EXTERNAL",
    "BriefDescription": "An external snoop hits a modified line in some processor core.",
    "PublicDescription": "An external snoop hits a modified line in some processor core.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x22",
    "UMask": "0x48",
    "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_XCORE",
    "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a modified line in some processor core.",
    "PublicDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a modified line in some processor core.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x22",
    "UMask": "0x88",
    "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_EVICTION",
    "BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a modified line in some processor core.",
    "PublicDescription": "A cross-core snoop resulted from L3 Eviction which hits a modified line in some processor core.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x11",
    "EventName": "UNC_CBO_CACHE_LOOKUP.READ_M",
    "BriefDescription": "L3 Lookup read request that access cache and found line in M-state.",
    "PublicDescription": "L3 Lookup read request that access cache and found line in M-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x21",
    "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_M",
    "BriefDescription": "L3 Lookup write request that access cache and found line in M-state.",
    "PublicDescription": "L3 Lookup write request that access cache and found line in M-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x41",
    "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_M",
    "BriefDescription": "L3 Lookup external snoop request that access cache and found line in M-state.",
    "PublicDescription": "L3 Lookup external snoop request that access cache and found line in M-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x81",
    "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_M",
    "BriefDescription": "L3 Lookup any request that access cache and found line in M-state.",
    "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x18",
    "EventName": "UNC_CBO_CACHE_LOOKUP.READ_I",
    "BriefDescription": "L3 Lookup read request that access cache and found line in I-state.",
    "PublicDescription": "L3 Lookup read request that access cache and found line in I-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x28",
    "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_I",
    "BriefDescription": "L3 Lookup write request that access cache and found line in I-state.",
    "PublicDescription": "L3 Lookup write request that access cache and found line in I-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x48",
    "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_I",
    "BriefDescription": "L3 Lookup external snoop request that access cache and found line in I-state.",
    "PublicDescription": "L3 Lookup external snoop request that access cache and found line in I-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x88",
    "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_I",
    "BriefDescription": "L3 Lookup any request that access cache and found line in I-state.",
    "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x1f",
    "EventName": "UNC_CBO_CACHE_LOOKUP.READ_MESI",
    "BriefDescription": "L3 Lookup read request that access cache and found line in any MESI-state.",
    "PublicDescription": "L3 Lookup read request that access cache and found line in any MESI-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x2f",
    "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_MESI",
    "BriefDescription": "L3 Lookup write request that access cache and found line in MESI-state.",
    "PublicDescription": "L3 Lookup write request that access cache and found line in MESI-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x4f",
    "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_MESI",
    "BriefDescription": "L3 Lookup external snoop request that access cache and found line in MESI-state.",
    "PublicDescription": "L3 Lookup external snoop request that access cache and found line in MESI-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x8f",
    "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_MESI",
    "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
    "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x86",
    "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_ES",
    "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
    "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x46",
    "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_ES",
    "BriefDescription": "L3 Lookup external snoop request that access cache and found line in E or S-state.",
    "PublicDescription": "L3 Lookup external snoop request that access cache and found line in E or S-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x16",
    "EventName": "UNC_CBO_CACHE_LOOKUP.READ_ES",
    "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state.",
    "PublicDescription": "L3 Lookup read request that access cache and found line in E or S-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  },
  {
    "Unit": "CBO",
    "EventCode": "0x34",
    "UMask": "0x26",
    "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_ES",
    "BriefDescription": "L3 Lookup write request that access cache and found line in E or S-state.",
    "PublicDescription": "L3 Lookup write request that access cache and found line in E or S-state.",
    "Counter": "0,1",
    "CounterMask": "0",
    "Invert": "0",
    "EdgeDetect": "0"
  }
]