tools/perf/pmu-events/arch/x86/amdzen4/memory-controller.json

[
  {
    "EventName": "umc_mem_clk",
    "PublicDescription": "Number of memory clock cycles.",
    "EventCode": "0x00",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_act_cmd.all",
    "PublicDescription": "Number of ACTIVATE commands sent.",
    "EventCode": "0x05",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_act_cmd.rd",
    "PublicDescription": "Number of ACTIVATE commands sent for reads.",
    "EventCode": "0x05",
    "RdWrMask": "0x1",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_act_cmd.wr",
    "PublicDescription": "Number of ACTIVATE commands sent for writes.",
    "EventCode": "0x05",
    "RdWrMask": "0x2",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_pchg_cmd.all",
    "PublicDescription": "Number of PRECHARGE commands sent.",
    "EventCode": "0x06",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_pchg_cmd.rd",
    "PublicDescription": "Number of PRECHARGE commands sent for reads.",
    "EventCode": "0x06",
    "RdWrMask": "0x1",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_pchg_cmd.wr",
    "PublicDescription": "Number of PRECHARGE commands sent for writes.",
    "EventCode": "0x06",
    "RdWrMask": "0x2",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_cas_cmd.all",
    "PublicDescription": "Number of CAS commands sent.",
    "EventCode": "0x0a",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_cas_cmd.rd",
    "PublicDescription": "Number of CAS commands sent for reads.",
    "EventCode": "0x0a",
    "RdWrMask": "0x1",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_cas_cmd.wr",
    "PublicDescription": "Number of CAS commands sent for writes.",
    "EventCode": "0x0a",
    "RdWrMask": "0x2",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_data_slot_clks.all",
    "PublicDescription": "Number of clocks used by the data bus.",
    "EventCode": "0x14",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_data_slot_clks.rd",
    "PublicDescription": "Number of clocks used by the data bus for reads.",
    "EventCode": "0x14",
    "RdWrMask": "0x1",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  },
  {
    "EventName": "umc_data_slot_clks.wr",
    "PublicDescription": "Number of clocks used by the data bus for writes.",
    "EventCode": "0x14",
    "RdWrMask": "0x2",
    "PerPkg": "1",
    "Unit": "UMCPMC"
  }
]