1[
2    {
3        "BriefDescription": "Unhalted core cycles when the thread is in ring 0.",
4        "Counter": "0,1,2,3",
5        "CounterHTOff": "0,1,2,3,4,5,6,7",
6        "EventCode": "0x5C",
7        "EventName": "CPL_CYCLES.RING0",
8        "SampleAfterValue": "2000003",
9        "UMask": "0x1"
10    },
11    {
12        "BriefDescription": "Number of intervals between processor halts while thread is in ring 0.",
13        "Counter": "0,1,2,3",
14        "CounterHTOff": "0,1,2,3,4,5,6,7",
15        "CounterMask": "1",
16        "EdgeDetect": "1",
17        "EventCode": "0x5C",
18        "EventName": "CPL_CYCLES.RING0_TRANS",
19        "SampleAfterValue": "100007",
20        "UMask": "0x1"
21    },
22    {
23        "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3.",
24        "Counter": "0,1,2,3",
25        "CounterHTOff": "0,1,2,3,4,5,6,7",
26        "EventCode": "0x5C",
27        "EventName": "CPL_CYCLES.RING123",
28        "SampleAfterValue": "2000003",
29        "UMask": "0x2"
30    },
31    {
32        "BriefDescription": "Hardware Prefetch requests that miss the L1D cache. This accounts for both L1 streamer and IP-based (IPP) HW prefetchers. A request is being counted each time it access the cache & miss it, including if a block is applicable or if hit the Fill Buffer for .",
33        "Counter": "0,1,2,3",
34        "CounterHTOff": "0,1,2,3,4,5,6,7",
35        "EventCode": "0x4E",
36        "EventName": "HW_PRE_REQ.DL1_MISS",
37        "SampleAfterValue": "2000003",
38        "UMask": "0x2"
39    },
40    {
41        "BriefDescription": "Valid instructions written to IQ per cycle.",
42        "Counter": "0,1,2,3",
43        "CounterHTOff": "0,1,2,3,4,5,6,7",
44        "EventCode": "0x17",
45        "EventName": "INSTS_WRITTEN_TO_IQ.INSTS",
46        "SampleAfterValue": "2000003",
47        "UMask": "0x1"
48    },
49    {
50        "BriefDescription": "Cycles when L1 and L2 are locked due to UC or split lock.",
51        "Counter": "0,1,2,3",
52        "CounterHTOff": "0,1,2,3,4,5,6,7",
53        "EventCode": "0x63",
54        "EventName": "LOCK_CYCLES.SPLIT_LOCK_UC_LOCK_DURATION",
55        "SampleAfterValue": "2000003",
56        "UMask": "0x1"
57    }
58]