text: [
      {
          "PublicDescription": "Demand Data Read requests that hit L2 cache.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
          "SampleAfterValue": "200003",
          "BriefDescription": "Demand Data Read requests that hit L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Counts any demand and L1 HW prefetch data load requests to L2.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0x3",
          "EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
          "SampleAfterValue": "200003",
          "BriefDescription": "Demand Data Read requests",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "RFO requests that hit L2 cache.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0x4",
          "EventName": "L2_RQSTS.RFO_HIT",
          "SampleAfterValue": "200003",
          "BriefDescription": "RFO requests that hit L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Counts the number of store RFO requests that miss the L2 cache.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0x8",
          "EventName": "L2_RQSTS.RFO_MISS",
          "SampleAfterValue": "200003",
          "BriefDescription": "RFO requests that miss L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Counts all L2 store RFO requests.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0xc",
          "EventName": "L2_RQSTS.ALL_RFO",
          "SampleAfterValue": "200003",
          "BriefDescription": "RFO requests to L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Number of instruction fetches that hit the L2 cache.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0x10",
          "EventName": "L2_RQSTS.CODE_RD_HIT",
          "SampleAfterValue": "200003",
          "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Number of instruction fetches that missed the L2 cache.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0x20",
          "EventName": "L2_RQSTS.CODE_RD_MISS",
          "SampleAfterValue": "200003",
          "BriefDescription": "L2 cache misses when fetching instructions",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Counts all L2 code requests.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0x30",
          "EventName": "L2_RQSTS.ALL_CODE_RD",
          "SampleAfterValue": "200003",
          "BriefDescription": "L2 code requests",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Counts all L2 HW prefetcher requests that hit L2.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0x40",
          "EventName": "L2_RQSTS.PF_HIT",
          "SampleAfterValue": "200003",
          "BriefDescription": "Requests from the L2 hardware prefetchers that hit L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Counts all L2 HW prefetcher requests that missed L2.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0x80",
          "EventName": "L2_RQSTS.PF_MISS",
          "SampleAfterValue": "200003",
          "BriefDescription": "Requests from the L2 hardware prefetchers that miss L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Counts all L2 HW prefetcher requests.",
          "EventCode": "0x24",
          "Counter": "0,1,2,3",
          "UMask": "0xc0",
          "EventName": "L2_RQSTS.ALL_PF",
          "SampleAfterValue": "200003",
          "BriefDescription": "Requests from L2 hardware prefetchers",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "RFOs that miss cache lines.",
          "EventCode": "0x27",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "L2_STORE_LOCK_RQSTS.MISS",
          "SampleAfterValue": "200003",
          "BriefDescription": "RFOs that miss cache lines",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "RFOs that hit cache lines in M state.",
          "EventCode": "0x27",
          "Counter": "0,1,2,3",
          "UMask": "0x8",
          "EventName": "L2_STORE_LOCK_RQSTS.HIT_M",
          "SampleAfterValue": "200003",
          "BriefDescription": "RFOs that hit cache lines in M state",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "RFOs that access cache lines in any state.",
          "EventCode": "0x27",
          "Counter": "0,1,2,3",
          "UMask": "0xf",
          "EventName": "L2_STORE_LOCK_RQSTS.ALL",
          "SampleAfterValue": "200003",
          "BriefDescription": "RFOs that access cache lines in any state",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Not rejected writebacks that missed LLC.",
          "EventCode": "0x28",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "L2_L1D_WB_RQSTS.MISS",
          "SampleAfterValue": "200003",
          "BriefDescription": "Count the number of modified Lines evicted from L1 and missed L2. (Non-rejected WBs from the DCU.)",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Not rejected writebacks from L1D to L2 cache lines in E state.",
          "EventCode": "0x28",
          "Counter": "0,1,2,3",
          "UMask": "0x4",
          "EventName": "L2_L1D_WB_RQSTS.HIT_E",
          "SampleAfterValue": "200003",
          "BriefDescription": "Not rejected writebacks from L1D to L2 cache lines in E state",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Not rejected writebacks from L1D to L2 cache lines in M state.",
          "EventCode": "0x28",
          "Counter": "0,1,2,3",
          "UMask": "0x8",
          "EventName": "L2_L1D_WB_RQSTS.HIT_M",
          "SampleAfterValue": "200003",
          "BriefDescription": "Not rejected writebacks from L1D to L2 cache lines in M state",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "EventCode": "0x28",
          "Counter": "0,1,2,3",
          "UMask": "0xf",
          "EventName": "L2_L1D_WB_RQSTS.ALL",
          "SampleAfterValue": "200003",
          "BriefDescription": "Not rejected writebacks from L1D to L2 cache lines in any state.",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "This event counts each cache miss condition for references to the last level cache.",
          "EventCode": "0x2E",
          "Counter": "0,1,2,3",
          "UMask": "0x41",
          "EventName": "LONGEST_LAT_CACHE.MISS",
          "SampleAfterValue": "100003",
          "BriefDescription": "Core-originated cacheable demand requests missed LLC",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "This event counts requests originating from the core that reference a cache line in the last level cache.",
          "EventCode": "0x2E",
          "Counter": "0,1,2,3",
          "UMask": "0x4f",
          "EventName": "LONGEST_LAT_CACHE.REFERENCE",
          "SampleAfterValue": "100003",
          "BriefDescription": "Core-originated cacheable demand requests that refer to LLC",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Increments the number of outstanding L1D misses every cycle. Set Cmask = 1 and Edge =1 to count occurrences.",
          "EventCode": "0x48",
          "Counter": "2",
          "UMask": "0x1",
          "EventName": "L1D_PEND_MISS.PENDING",
          "SampleAfterValue": "2000003",
          "BriefDescription": "L1D miss oustandings duration in cycles",
          "CounterHTOff": "2"
      },
      {
          "EventCode": "0x48",
          "Counter": "2",
          "UMask": "0x1",
          "EventName": "L1D_PEND_MISS.PENDING_CYCLES",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Cycles with L1D load Misses outstanding.",
          "CounterMask": "1",
          "CounterHTOff": "2"
      },
      {
          "PublicDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
          "EventCode": "0x48",
          "Counter": "2",
          "UMask": "0x1",
          "AnyThread": "1",
          "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core",
          "CounterMask": "1",
          "CounterHTOff": "2"
      },
      {
          "PublicDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
          "EventCode": "0x48",
          "Counter": "0,1,2,3",
          "UMask": "0x2",
          "EventName": "L1D_PEND_MISS.FB_FULL",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability",
          "CounterMask": "1",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Counts the number of lines brought into the L1 data cache.",
          "EventCode": "0x51",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "L1D.REPLACEMENT",
          "SampleAfterValue": "2000003",
          "BriefDescription": "L1D data line replacements",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Offcore outstanding Demand Data Read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
          "EventCode": "0x60",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Offcore outstanding Demand Data Read transactions in uncore queue.",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
          "EventCode": "0x60",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
          "CounterMask": "1",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
          "EventCode": "0x60",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue",
          "CounterMask": "6",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Offcore outstanding Demand Code Read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
          "EventCode": "0x60",
          "Counter": "0,1,2,3",
          "UMask": "0x2",
          "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
          "EventCode": "0x60",
          "Counter": "0,1,2,3",
          "UMask": "0x2",
          "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
          "CounterMask": "1",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Offcore outstanding RFO store transactions in SQ to uncore. Set Cmask=1 to count cycles.",
          "EventCode": "0x60",
          "Counter": "0,1,2,3",
          "UMask": "0x4",
          "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Offcore outstanding RFO store transactions in SuperQueue (SQ), queue to uncore",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
          "EventCode": "0x60",
          "Counter": "0,1,2,3",
          "UMask": "0x4",
          "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
          "CounterMask": "1",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Offcore outstanding cacheable data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
          "EventCode": "0x60",
          "Counter": "0,1,2,3",
          "UMask": "0x8",
          "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
          "EventCode": "0x60",
          "Counter": "0,1,2,3",
          "UMask": "0x8",
          "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore",
          "CounterMask": "1",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Cycles in which the L1D is locked.",
          "EventCode": "0x63",
          "Counter": "0,1,2,3",
          "UMask": "0x2",
          "EventName": "LOCK_CYCLES.CACHE_LOCK_DURATION",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Cycles when L1D is locked",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Demand data read requests sent to uncore.",
          "EventCode": "0xB0",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "OFFCORE_REQUESTS.DEMAND_DATA_RD",
          "SampleAfterValue": "100003",
          "BriefDescription": "Demand Data Read requests sent to uncore",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Demand code read requests sent to uncore.",
          "EventCode": "0xB0",
          "Counter": "0,1,2,3",
          "UMask": "0x2",
          "EventName": "OFFCORE_REQUESTS.DEMAND_CODE_RD",
          "SampleAfterValue": "100003",
          "BriefDescription": "Cacheable and noncachaeble code read requests",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Demand RFO read requests sent to uncore, including regular RFOs, locks, ItoM.",
          "EventCode": "0xB0",
          "Counter": "0,1,2,3",
          "UMask": "0x4",
          "EventName": "OFFCORE_REQUESTS.DEMAND_RFO",
          "SampleAfterValue": "100003",
          "BriefDescription": "Demand RFO requests including regular RFOs, locks, ItoM",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Data read requests sent to uncore (demand and prefetch).",
          "EventCode": "0xB0",
          "Counter": "0,1,2,3",
          "UMask": "0x8",
          "EventName": "OFFCORE_REQUESTS.ALL_DATA_RD",
          "SampleAfterValue": "100003",
          "BriefDescription": "Demand and prefetch data reads",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Cases when offcore requests buffer cannot take more entries for core.",
          "EventCode": "0xB2",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "OFFCORE_REQUESTS_BUFFER.SQ_FULL",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Cases when offcore requests buffer cannot take more entries for core",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD0",
          "Counter": "0,1,2,3",
          "UMask": "0x11",
          "EventName": "MEM_UOPS_RETIRED.STLB_MISS_LOADS",
          "SampleAfterValue": "100003",
          "BriefDescription": "Retired load uops that miss the STLB. (Precise Event)",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD0",
          "Counter": "0,1,2,3",
          "UMask": "0x12",
          "EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
          "SampleAfterValue": "100003",
          "BriefDescription": "Retired store uops that miss the STLB. (Precise Event)",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD0",
          "Counter": "0,1,2,3",
          "UMask": "0x21",
          "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
          "SampleAfterValue": "100007",
          "BriefDescription": "Retired load uops with locked access. (Precise Event)",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD0",
          "Counter": "0,1,2,3",
          "UMask": "0x41",
          "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
          "SampleAfterValue": "100003",
          "BriefDescription": "Retired load uops that split across a cacheline boundary. (Precise Event)",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD0",
          "Counter": "0,1,2,3",
          "UMask": "0x42",
          "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
          "SampleAfterValue": "100003",
          "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event)",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD0",
          "Counter": "0,1,2,3",
          "UMask": "0x81",
          "EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
          "SampleAfterValue": "2000003",
          "BriefDescription": "All retired load uops. (Precise Event)",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD0",
          "Counter": "0,1,2,3",
          "UMask": "0x82",
          "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
          "SampleAfterValue": "2000003",
          "BriefDescription": "All retired store uops. (Precise Event)",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD1",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "MEM_LOAD_UOPS_RETIRED.L1_HIT",
          "SampleAfterValue": "2000003",
          "BriefDescription": "Retired load uops with L1 cache hits as data sources.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD1",
          "Counter": "0,1,2,3",
          "UMask": "0x2",
          "EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
          "SampleAfterValue": "100003",
          "BriefDescription": "Retired load uops with L2 cache hits as data sources.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD1",
          "Counter": "0,1,2,3",
          "UMask": "0x4",
          "EventName": "MEM_LOAD_UOPS_RETIRED.LLC_HIT",
          "SampleAfterValue": "50021",
          "BriefDescription": "Retired load uops which data sources were data hits in LLC without snoops required.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD1",
          "Counter": "0,1,2,3",
          "UMask": "0x8",
          "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
          "SampleAfterValue": "100003",
          "BriefDescription": "Retired load uops which data sources following L1 data-cache miss.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD1",
          "Counter": "0,1,2,3",
          "UMask": "0x10",
          "EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
          "SampleAfterValue": "50021",
          "BriefDescription": "Retired load uops with L2 cache misses as data sources.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD1",
          "Counter": "0,1,2,3",
          "UMask": "0x20",
          "EventName": "MEM_LOAD_UOPS_RETIRED.LLC_MISS",
          "SampleAfterValue": "100007",
          "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD1",
          "Counter": "0,1,2,3",
          "UMask": "0x40",
          "EventName": "MEM_LOAD_UOPS_RETIRED.HIT_LFB",
          "SampleAfterValue": "100003",
          "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD2",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_MISS",
          "SampleAfterValue": "20011",
          "BriefDescription": "Retired load uops which data sources were LLC hit and cross-core snoop missed in on-pkg core cache.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD2",
          "Counter": "0,1,2,3",
          "UMask": "0x2",
          "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_HIT",
          "SampleAfterValue": "20011",
          "BriefDescription": "Retired load uops which data sources were LLC and cross-core snoop hits in on-pkg core cache.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD2",
          "Counter": "0,1,2,3",
          "UMask": "0x4",
          "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_HITM",
          "SampleAfterValue": "20011",
          "BriefDescription": "Retired load uops which data sources were HitM responses from shared LLC.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PEBS": "1",
          "EventCode": "0xD2",
          "Counter": "0,1,2,3",
          "UMask": "0x8",
          "EventName": "MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_NONE",
          "SampleAfterValue": "100003",
          "BriefDescription": "Retired load uops which data sources were hits in LLC without snoops required.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PublicDescription": "Retired load uops whose data source was local memory (cross-socket snoop not needed or missed).",
          "EventCode": "0xD3",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "MEM_LOAD_UOPS_LLC_MISS_RETIRED.LOCAL_DRAM",
          "SampleAfterValue": "100007",
          "BriefDescription": "Retired load uops which data sources missed LLC but serviced from local dram.",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "PublicDescription": "Demand Data Read requests that access L2 cache.",
          "EventCode": "0xF0",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "L2_TRANS.DEMAND_DATA_RD",
          "SampleAfterValue": "200003",
          "BriefDescription": "Demand Data Read requests that access L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "RFO requests that access L2 cache.",
          "EventCode": "0xF0",
          "Counter": "0,1,2,3",
          "UMask": "0x2",
          "EventName": "L2_TRANS.RFO",
          "SampleAfterValue": "200003",
          "BriefDescription": "RFO requests that access L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "L2 cache accesses when fetching instructions.",
          "EventCode": "0xF0",
          "Counter": "0,1,2,3",
          "UMask": "0x4",
          "EventName": "L2_TRANS.CODE_RD",
          "SampleAfterValue": "200003",
          "BriefDescription": "L2 cache accesses when fetching instructions",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Any MLC or LLC HW prefetch accessing L2, including rejects.",
          "EventCode": "0xF0",
          "Counter": "0,1,2,3",
          "UMask": "0x8",
          "EventName": "L2_TRANS.ALL_PF",
          "SampleAfterValue": "200003",
          "BriefDescription": "L2 or LLC HW prefetches that access L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "L1D writebacks that access L2 cache.",
          "EventCode": "0xF0",
          "Counter": "0,1,2,3",
          "UMask": "0x10",
          "EventName": "L2_TRANS.L1D_WB",
          "SampleAfterValue": "200003",
          "BriefDescription": "L1D writebacks that access L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "L2 fill requests that access L2 cache.",
          "EventCode": "0xF0",
          "Counter": "0,1,2,3",
          "UMask": "0x20",
          "EventName": "L2_TRANS.L2_FILL",
          "SampleAfterValue": "200003",
          "BriefDescription": "L2 fill requests that access L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "L2 writebacks that access L2 cache.",
          "EventCode": "0xF0",
          "Counter": "0,1,2,3",
          "UMask": "0x40",
          "EventName": "L2_TRANS.L2_WB",
          "SampleAfterValue": "200003",
          "BriefDescription": "L2 writebacks that access L2 cache",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Transactions accessing L2 pipe.",
          "EventCode": "0xF0",
          "Counter": "0,1,2,3",
          "UMask": "0x80",
          "EventName": "L2_TRANS.ALL_REQUESTS",
          "SampleAfterValue": "200003",
          "BriefDescription": "Transactions accessing L2 pipe",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "L2 cache lines in I state filling L2.",
          "EventCode": "0xF1",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "L2_LINES_IN.I",
          "SampleAfterValue": "100003",
          "BriefDescription": "L2 cache lines in I state filling L2",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "L2 cache lines in S state filling L2.",
          "EventCode": "0xF1",
          "Counter": "0,1,2,3",
          "UMask": "0x2",
          "EventName": "L2_LINES_IN.S",
          "SampleAfterValue": "100003",
          "BriefDescription": "L2 cache lines in S state filling L2",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "L2 cache lines in E state filling L2.",
          "EventCode": "0xF1",
          "Counter": "0,1,2,3",
          "UMask": "0x4",
          "EventName": "L2_LINES_IN.E",
          "SampleAfterValue": "100003",
          "BriefDescription": "L2 cache lines in E state filling L2",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "L2 cache lines filling L2.",
          "EventCode": "0xF1",
          "Counter": "0,1,2,3",
          "UMask": "0x7",
          "EventName": "L2_LINES_IN.ALL",
          "SampleAfterValue": "100003",
          "BriefDescription": "L2 cache lines filling L2",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Clean L2 cache lines evicted by demand.",
          "EventCode": "0xF2",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "EventName": "L2_LINES_OUT.DEMAND_CLEAN",
          "SampleAfterValue": "100003",
          "BriefDescription": "Clean L2 cache lines evicted by demand",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Dirty L2 cache lines evicted by demand.",
          "EventCode": "0xF2",
          "Counter": "0,1,2,3",
          "UMask": "0x2",
          "EventName": "L2_LINES_OUT.DEMAND_DIRTY",
          "SampleAfterValue": "100003",
          "BriefDescription": "Dirty L2 cache lines evicted by demand",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Clean L2 cache lines evicted by the MLC prefetcher.",
          "EventCode": "0xF2",
          "Counter": "0,1,2,3",
          "UMask": "0x4",
          "EventName": "L2_LINES_OUT.PF_CLEAN",
          "SampleAfterValue": "100003",
          "BriefDescription": "Clean L2 cache lines evicted by L2 prefetch",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Dirty L2 cache lines evicted by the MLC prefetcher.",
          "EventCode": "0xF2",
          "Counter": "0,1,2,3",
          "UMask": "0x8",
          "EventName": "L2_LINES_OUT.PF_DIRTY",
          "SampleAfterValue": "100003",
          "BriefDescription": "Dirty L2 cache lines evicted by L2 prefetch",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "PublicDescription": "Dirty L2 cache lines filling the L2.",
          "EventCode": "0xF2",
          "Counter": "0,1,2,3",
          "UMask": "0xa",
          "EventName": "L2_LINES_OUT.DIRTY_ALL",
          "SampleAfterValue": "100003",
          "BriefDescription": "Dirty L2 cache lines filling the L2",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "EventCode": "0xF4",
          "Counter": "0,1,2,3",
          "UMask": "0x10",
          "EventName": "SQ_MISC.SPLIT_LOCK",
          "SampleAfterValue": "100003",
          "BriefDescription": "Split locks in SQ",
          "CounterHTOff": "0,1,2,3,4,5,6,7"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x3f803c0244",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_HIT.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand & prefetch code reads that hit in the LLC",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x1003c0244",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.LLC_HIT.NO_SNOOP_NEEDED",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand & prefetch code reads that hit in the LLC and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x3f803c0091",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_HIT.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand & prefetch data reads that hit in the LLC",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x4003c0091",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand & prefetch data reads that hit in the LLC and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x10003c0091",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_HIT.HITM_OTHER_CORE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand & prefetch data reads that hit in the LLC and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x1003c0091",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.LLC_HIT.NO_SNOOP_NEEDED",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand & prefetch data reads that hit in the LLC and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x3f803c0122",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_RFO.LLC_HIT.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand & prefetch RFOs that hit in the LLC",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x1003c0122",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_RFO.LLC_HIT.NO_SNOOP_NEEDED",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand & prefetch RFOs that hit in the LLC and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x10008",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.COREWB.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all writebacks from the core to the LLC",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x3f803c0004",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_HIT.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand code reads that hit in the LLC",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x1003c0004",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.LLC_HIT.NO_SNOOP_NEEDED",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand code reads that hit in the LLC and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x3f803c0001",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_HIT.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand data reads that hit in the LLC",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x4003c0001",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_HIT.HIT_OTHER_CORE_NO_FWD",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand data reads that hit in the LLC and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x10003c0001",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_HIT.HITM_OTHER_CORE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand data reads that hit in the LLC and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x1003c0001",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.LLC_HIT.NO_SNOOP_NEEDED",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand data reads that hit in the LLC and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x3f803c0002",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_HIT.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand data writes (RFOs) that hit in the LLC",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x10003c0002",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_HIT.HITM_OTHER_CORE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand data writes (RFOs) that hit in the LLC and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x1003c0002",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.LLC_HIT.NO_SNOOP_NEEDED",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts demand data writes (RFOs) that hit in the LLC and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x18000",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.OTHER.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts miscellaneous accesses that include port i/o, MMIO and uncacheable memory accesses. It also includes L2 hints sent to LLC to keep a line from being evicted out of the core caches",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x10400",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.SPLIT_LOCK_UC_LOCK.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts requests where the address of an atomic lock instruction spans a cache line boundary or the lock instruction is executed on uncacheable address ",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x10800",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.STREAMING_STORES.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts non-temporal stores",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x00010001",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand data reads ",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x00010002",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand rfo's ",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x00010004",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand code reads",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x000105B3",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand & prefetch data reads",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x00010122",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_RFO.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all demand & prefetch prefetch RFOs ",
          "CounterHTOff": "0,1,2,3"
      },
      {
          "EventCode": "0xB7, 0xBB",
          "MSRValue": "0x000107F7",
          "Counter": "0,1,2,3",
          "UMask": "0x1",
          "Offcore": "1",
          "EventName": "OFFCORE_RESPONSE.ALL_READS.ANY_RESPONSE",
          "MSRIndex": "0x1a6,0x1a7",
          "SampleAfterValue": "100003",
          "BriefDescription": "Counts all data/code/rfo references (demand & prefetch) ",
          "CounterHTOff": "0,1,2,3"
      }
  ]