tools/perf/pmu-events/arch/x86/haswellx/uncore-power.json

   1 [
   2     {
   3         "BriefDescription": "PCU clock ticks. Use to get percentages of PCU cycles events. Derived from unc_p_clockticks",
   4         "Counter": "0,1,2,3",
   5         "EventName": "UNC_P_CLOCKTICKS",
   6         "PerPkg": "1",
   7         "Unit": "PCU"
   8     },
   9     {
  10         "BriefDescription": "C0 and C1. Derived from unc_p_power_state_occupancy.cores_c0",
  11         "Counter": "0,1,2,3",
  12         "EventCode": "0x80",
  13         "EventName": "UNC_P_POWER_STATE_OCCUPANCY.CORES_C0",
  14         "Filter": "occ_sel=1",
  15         "MetricExpr": "(UNC_P_POWER_STATE_OCCUPANCY.CORES_C0 / UNC_P_CLOCKTICKS) * 100.",
  16         "PerPkg": "1",
  17         "Unit": "PCU"
  18     },
  19     {
  20         "BriefDescription": "C3. Derived from unc_p_power_state_occupancy.cores_c3",
  21         "Counter": "0,1,2,3",
  22         "EventCode": "0x80",
  23         "EventName": "UNC_P_POWER_STATE_OCCUPANCY.CORES_C3",
  24         "Filter": "occ_sel=2",
  25         "MetricExpr": "(UNC_P_POWER_STATE_OCCUPANCY.CORES_C3 / UNC_P_CLOCKTICKS) * 100.",
  26         "PerPkg": "1",
  27         "Unit": "PCU"
  28     },
  29     {
  30         "BriefDescription": "C6 and C7. Derived from unc_p_power_state_occupancy.cores_c6",
  31         "Counter": "0,1,2,3",
  32         "EventCode": "0x80",
  33         "EventName": "UNC_P_POWER_STATE_OCCUPANCY.CORES_C6",
  34         "Filter": "occ_sel=3",
  35         "MetricExpr": "(UNC_P_POWER_STATE_OCCUPANCY.CORES_C6 / UNC_P_CLOCKTICKS) * 100.",
  36         "PerPkg": "1",
  37         "Unit": "PCU"
  38     },
  39     {
  40         "BriefDescription": "External Prochot. Derived from unc_p_prochot_external_cycles",
  41         "Counter": "0,1,2,3",
  42         "EventCode": "0xA",
  43         "EventName": "UNC_P_PROCHOT_EXTERNAL_CYCLES",
  44         "MetricExpr": "(UNC_P_PROCHOT_EXTERNAL_CYCLES / UNC_P_CLOCKTICKS) * 100.",
  45         "PerPkg": "1",
  46         "Unit": "PCU"
  47     },
  48     {
  49         "BriefDescription": "Thermal Strongest Upper Limit Cycles. Derived from unc_p_freq_max_limit_thermal_cycles",
  50         "Counter": "0,1,2,3",
  51         "EventCode": "0x4",
  52         "EventName": "UNC_P_FREQ_MAX_LIMIT_THERMAL_CYCLES",
  53         "MetricExpr": "(UNC_P_FREQ_MAX_LIMIT_THERMAL_CYCLES / UNC_P_CLOCKTICKS) * 100.",
  54         "PerPkg": "1",
  55         "Unit": "PCU"
  56     },
  57     {
  58         "BriefDescription": "OS Strongest Upper Limit Cycles. Derived from unc_p_freq_max_os_cycles",
  59         "Counter": "0,1,2,3",
  60         "EventCode": "0x6",
  61         "EventName": "UNC_P_FREQ_MAX_OS_CYCLES",
  62         "MetricExpr": "(UNC_P_FREQ_MAX_OS_CYCLES / UNC_P_CLOCKTICKS) * 100.",
  63         "PerPkg": "1",
  64         "Unit": "PCU"
  65     },
  66     {
  67         "BriefDescription": "Power Strongest Upper Limit Cycles. Derived from unc_p_freq_max_power_cycles",
  68         "Counter": "0,1,2,3",
  69         "EventCode": "0x5",
  70         "EventName": "UNC_P_FREQ_MAX_POWER_CYCLES",
  71         "MetricExpr": "(UNC_P_FREQ_MAX_POWER_CYCLES / UNC_P_CLOCKTICKS) * 100.",
  72         "PerPkg": "1",
  73         "Unit": "PCU"
  74     },
  75     {
  76         "BriefDescription": "Cycles spent changing Frequency. Derived from unc_p_freq_trans_cycles",
  77         "Counter": "0,1,2,3",
  78         "EventCode": "0x74",
  79         "EventName": "UNC_P_FREQ_TRANS_CYCLES",
  80         "MetricExpr": "(UNC_P_FREQ_TRANS_CYCLES / UNC_P_CLOCKTICKS) * 100.",
  81         "PerPkg": "1",
  82         "Unit": "PCU"
  83     }
  84 ]