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Elixir Cross Referencer

Open Menu /tools/perf/pmu-events/arch/x86/ivytown/uncore-interconnect.json 
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[
    {
        "BriefDescription": "QPI clock ticks. Use to get percentages for QPI cycles events",
        "Counter": "0,1,2,3",
        "EventCode": "0x14",
        "EventName": "UNC_Q_CLOCKTICKS",
        "PerPkg": "1",
        "Unit": "QPI LL"
    },
    {
        "BriefDescription": "Cycles where receiving QPI link is in half-width mode",
        "Counter": "0,1,2,3",
        "EventCode": "0x10",
        "EventName": "UNC_Q_RxL0P_POWER_CYCLES",
        "MetricExpr": "(UNC_Q_RxL0P_POWER_CYCLES / UNC_Q_CLOCKTICKS) * 100.",
        "MetricName": "rxl0p_power_cycles %",
        "PerPkg": "1",
        "Unit": "QPI LL"
    },
    {
        "BriefDescription": "Cycles where transmitting QPI link is in half-width mode",
        "Counter": "0,1,2,3",
        "EventCode": "0xd",
        "EventName": "UNC_Q_TxL0P_POWER_CYCLES",
        "MetricExpr": "(UNC_Q_TxL0P_POWER_CYCLES / UNC_Q_CLOCKTICKS) * 100.",
        "MetricName": "txl0p_power_cycles %",
        "PerPkg": "1",
        "Unit": "QPI LL"
    },
    {
        "BriefDescription": "Number of data flits transmitted ",
        "Counter": "0,1,2,3",
        "EventName": "UNC_Q_TxL_FLITS_G0.DATA",
        "PerPkg": "1",
        "ScaleUnit": "8Bytes",
        "UMask": "0x2",
        "Unit": "QPI LL"
    },
    {
        "BriefDescription": "Number of non data (control) flits transmitted ",
        "Counter": "0,1,2,3",
        "EventName": "UNC_Q_TxL_FLITS_G0.NON_DATA",
        "PerPkg": "1",
        "ScaleUnit": "8Bytes",
        "UMask": "0x4",
        "Unit": "QPI LL"
    }
]