tools/perf/pmu-events/arch/x86/elkhartlake/ehl-metrics.json

   1 [
   2     {
   3         "MetricExpr": "INST_RETIRED.ANY / cycles",
   4         "BriefDescription": "Instructions Per Cycle (per Logical Processor)",
   5         "MetricName": "IPC"
   6     },
   7     {
   8         "MetricExpr": "1 / IPC",
   9         "BriefDescription": "Cycles Per Instruction (per Logical Processor)",
  10         "MetricName": "CPI"
  11     },
  12     {
  13         "MetricExpr": "cycles",
  14         "BriefDescription": "Per-Logical Processor actual clocks when the Logical Processor is active.",
  15         "MetricName": "CLKS"
  16     },
  17     {
  18         "MetricExpr": "INST_RETIRED.ANY / BR_MISP_RETIRED.ALL_BRANCHES",
  19         "BriefDescription": "Number of Instructions per non-speculative Branch Misprediction (JEClear)",
  20         "MetricName": "IpMispredict"
  21     },
  22     {
  23         "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.ALL_BRANCHES",
  24         "BriefDescription": "Instructions per Branch (lower number means higher occurrence rate)",
  25         "MetricName": "IpBranch"
  26     },
  27     {
  28         "MetricExpr": "INST_RETIRED.ANY",
  29         "BriefDescription": "Total number of retired Instructions",
  30         "MetricName": "Instructions"
  31     },
  32     {
  33         "MetricExpr": "64 * LONGEST_LAT_CACHE.MISS / 1000000000 ",
  34         "BriefDescription": "Average per-core data fill bandwidth to the L3 cache [GB / sec]",
  35         "MetricName": "L3_Cache_Fill_BW"
  36     },
  37     {
  38         "MetricExpr": "CPU_CLK_UNHALTED.REF_TSC / msr@tsc@",
  39         "BriefDescription": "Average CPU Utilization",
  40         "MetricName": "CPU_Utilization"
  41     },
  42     {
  43         "MetricExpr": "(cycles / CPU_CLK_UNHALTED.REF_TSC) * msr@tsc@ / 1000000000 ",
  44         "BriefDescription": "Measured Average Frequency for unhalted processors [GHz]",
  45         "MetricName": "Average_Frequency"
  46     },
  47     {
  48         "MetricExpr": "cycles / CPU_CLK_UNHALTED.REF_TSC",
  49         "BriefDescription": "Average Frequency Utilization relative nominal frequency",
  50         "MetricName": "Turbo_Utilization"
  51     },
  52     {
  53         "MetricExpr": "cycles:k / cycles",
  54         "BriefDescription": "Fraction of cycles spent in the Operating System (OS) Kernel mode",
  55         "MetricName": "Kernel_Utilization"
  56     }
  57 ]