[
    {
        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
        "EventCode": "0XB7",
        "MSRValue": "0x000000003F04000001",
        "Counter": "0,1,2,3",
        "UMask": "0x1",
        "EventName": "OCR.DEMAND_DATA_RD.L3_MISS",
        "MSRIndex": "0x1a6,0x1a7",
        "SampleAfterValue": "100003",
        "BriefDescription": "Counts demand data reads that was not supplied by the L3 cache.",
        "Offcore": "1"
    },
    {
        "PublicDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
        "EventCode": "0XB7",
        "MSRValue": "0x000000003F04000002",
        "Counter": "0,1,2,3",
        "UMask": "0x1",
        "EventName": "OCR.DEMAND_RFO.L3_MISS",
        "MSRIndex": "0x1a6,0x1a7",
        "SampleAfterValue": "100003",
        "BriefDescription": "Counts all demand reads for ownership (RFO) requests and software based prefetches for exclusive ownership (PREFETCHW) that was not supplied by the L3 cache.",
        "Offcore": "1"
    }
]