[
    {
        "BriefDescription": "Counts demand data reads that have any type of response.",
        "EventCode": "0x2A,0x2B",
        "EventName": "OCR.DEMAND_DATA_RD.ANY_RESPONSE",
        "MSRIndex": "0x1a6,0x1a7",
        "MSRValue": "0x10001",
        "SampleAfterValue": "100003",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Counts demand data reads that were supplied by DRAM attached to this socket, unless in Sub NUMA Cluster(SNC) Mode.  In SNC Mode counts only those DRAM accesses that are controlled by the close SNC Cluster.",
        "EventCode": "0x2A,0x2B",
        "EventName": "OCR.DEMAND_DATA_RD.LOCAL_DRAM",
        "MSRIndex": "0x1a6,0x1a7",
        "MSRValue": "0x104000001",
        "SampleAfterValue": "100003",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that have any type of response.",
        "EventCode": "0x2A,0x2B",
        "EventName": "OCR.DEMAND_RFO.ANY_RESPONSE",
        "MSRIndex": "0x1a6,0x1a7",
        "MSRValue": "0x3F3FFC0002",
        "SampleAfterValue": "100003",
        "UMask": "0x1"
    }
]