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

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2023-08-30 17:31:07 +02:00
[
{
"MetricExpr": "INST_RETIRED.ANY / cycles",
"BriefDescription": "Instructions Per Cycle (per Logical Processor)",
"MetricName": "IPC"
},
{
"MetricExpr": "1 / IPC",
"BriefDescription": "Cycles Per Instruction (per Logical Processor)",
"MetricName": "CPI"
},
{
"MetricExpr": "cycles",
"BriefDescription": "Per-Logical Processor actual clocks when the Logical Processor is active.",
"MetricName": "CLKS"
},
{
"MetricExpr": "INST_RETIRED.ANY / BR_MISP_RETIRED.ALL_BRANCHES",
"BriefDescription": "Number of Instructions per non-speculative Branch Misprediction (JEClear)",
"MetricName": "IpMispredict"
},
{
"MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.ALL_BRANCHES",
"BriefDescription": "Instructions per Branch (lower number means higher occurrence rate)",
"MetricName": "IpBranch"
},
{
"MetricExpr": "INST_RETIRED.ANY",
"BriefDescription": "Total number of retired Instructions",
"MetricName": "Instructions"
},
{
"MetricExpr": "64 * LONGEST_LAT_CACHE.MISS / 1000000000 ",
"BriefDescription": "Average per-core data fill bandwidth to the L3 cache [GB / sec]",
"MetricName": "L3_Cache_Fill_BW"
},
{
"MetricExpr": "CPU_CLK_UNHALTED.REF_TSC / msr@tsc@",
"BriefDescription": "Average CPU Utilization",
"MetricName": "CPU_Utilization"
},
{
"MetricExpr": "(cycles / CPU_CLK_UNHALTED.REF_TSC) * msr@tsc@ / 1000000000 ",
"BriefDescription": "Measured Average Frequency for unhalted processors [GHz]",
"MetricName": "Average_Frequency"
},
{
"MetricExpr": "cycles / CPU_CLK_UNHALTED.REF_TSC",
"BriefDescription": "Average Frequency Utilization relative nominal frequency",
"MetricName": "Turbo_Utilization"
},
{
"MetricExpr": "cycles:k / cycles",
"BriefDescription": "Fraction of cycles spent in the Operating System (OS) Kernel mode",
"MetricName": "Kernel_Utilization"
}
]