lib/libpmcstat/pmu-events/arch/x86/jaketown/uncore-cache.json

   1 [
   2     {
   3         "BriefDescription": "Uncore cache clock ticks",
   4         "Counter": "0,1,2,3",
   5         "EventName": "UNC_C_CLOCKTICKS",
   6         "PerPkg": "1",
   7         "Unit": "CBO"
   8     },
   9     {
  10         "BriefDescription": "All LLC Misses (code+ data rd + data wr - including demand and prefetch)",
  11         "Counter": "0,1",
  12         "EventCode": "0x34",
  13         "EventName": "UNC_C_LLC_LOOKUP.ANY",
  14         "Filter": "filter_state=0x1",
  15         "PerPkg": "1",
  16         "ScaleUnit": "64Bytes",
  17         "UMask": "0x11",
  18         "Unit": "CBO"
  19     },
  20     {
  21         "BriefDescription": "M line evictions from LLC (writebacks to memory)",
  22         "Counter": "0,1",
  23         "EventCode": "0x37",
  24         "EventName": "UNC_C_LLC_VICTIMS.M_STATE",
  25         "PerPkg": "1",
  26         "ScaleUnit": "64Bytes",
  27         "UMask": "0x1",
  28         "Unit": "CBO"
  29     },
  30     {
  31         "BriefDescription": "LLC misses - demand and prefetch data reads - excludes LLC prefetches. Derived from unc_c_tor_inserts.miss_opcode.demand",
  32         "Counter": "0,1",
  33         "EventCode": "0x35",
  34         "EventName": "LLC_MISSES.DATA_READ",
  35         "Filter": "filter_opc=0x182",
  36         "PerPkg": "1",
  37         "ScaleUnit": "64Bytes",
  38         "UMask": "0x3",
  39         "Unit": "CBO"
  40     },
  41     {
  42         "BriefDescription": "LLC misses - Uncacheable reads. Derived from unc_c_tor_inserts.miss_opcode.uncacheable",
  43         "Counter": "0,1",
  44         "EventCode": "0x35",
  45         "EventName": "LLC_MISSES.UNCACHEABLE",
  46         "Filter": "filter_opc=0x187",
  47         "PerPkg": "1",
  48         "ScaleUnit": "64Bytes",
  49         "UMask": "0x3",
  50         "Unit": "CBO"
  51     },
  52     {
  53         "BriefDescription": "PCIe allocating writes that miss LLC - DDIO misses. Derived from unc_c_tor_inserts.miss_opcode.ddio_miss",
  54         "Counter": "0,1",
  55         "EventCode": "0x35",
  56         "EventName": "LLC_MISSES.PCIE_WRITE",
  57         "Filter": "filter_opc=0x19c",
  58         "PerPkg": "1",
  59         "ScaleUnit": "64Bytes",
  60         "UMask": "0x3",
  61         "Unit": "CBO"
  62     },
  63     {
  64         "BriefDescription": "LLC misses for ItoM writes (as part of fast string memcpy stores). Derived from unc_c_tor_inserts.miss_opcode.itom_write",
  65         "Counter": "0,1",
  66         "EventCode": "0x35",
  67         "EventName": "LLC_MISSES.ITOM_WRITE",
  68         "Filter": "filter_opc=0x1c8",
  69         "PerPkg": "1",
  70         "ScaleUnit": "64Bytes",
  71         "UMask": "0x3",
  72         "Unit": "CBO"
  73     },
  74     {
  75         "BriefDescription": "Streaming stores (full cache line). Derived from unc_c_tor_inserts.opcode.streaming_full",
  76         "Counter": "0,1",
  77         "EventCode": "0x35",
  78         "EventName": "LLC_REFERENCES.STREAMING_FULL",
  79         "Filter": "filter_opc=0x18c",
  80         "PerPkg": "1",
  81         "ScaleUnit": "64Bytes",
  82         "UMask": "0x1",
  83         "Unit": "CBO"
  84     },
  85     {
  86         "BriefDescription": "Streaming stores (partial cache line). Derived from unc_c_tor_inserts.opcode.streaming_partial",
  87         "Counter": "0,1",
  88         "EventCode": "0x35",
  89         "EventName": "LLC_REFERENCES.STREAMING_PARTIAL",
  90         "Filter": "filter_opc=0x18d",
  91         "PerPkg": "1",
  92         "ScaleUnit": "64Bytes",
  93         "UMask": "0x1",
  94         "Unit": "CBO"
  95     },
  96     {
  97         "BriefDescription": "Partial PCIe reads. Derived from unc_c_tor_inserts.opcode.pcie_partial",
  98         "Counter": "0,1",
  99         "EventCode": "0x35",
 100         "EventName": "LLC_REFERENCES.PCIE_PARTIAL_READ",
 101         "Filter": "filter_opc=0x195",
 102         "PerPkg": "1",
 103         "ScaleUnit": "64Bytes",
 104         "UMask": "0x1",
 105         "Unit": "CBO"
 106     },
 107     {
 108         "BriefDescription": "PCIe allocating writes that hit in LLC (DDIO hits). Derived from unc_c_tor_inserts.opcode.ddio_hit",
 109         "Counter": "0,1",
 110         "EventCode": "0x35",
 111         "EventName": "LLC_REFERENCES.PCIE_WRITE",
 112         "Filter": "filter_opc=0x19c",
 113         "PerPkg": "1",
 114         "ScaleUnit": "64Bytes",
 115         "UMask": "0x1",
 116         "Unit": "CBO"
 117     },
 118     {
 119         "BriefDescription": "PCIe read current. Derived from unc_c_tor_inserts.opcode.pcie_read_current",
 120         "Counter": "0,1",
 121         "EventCode": "0x35",
 122         "EventName": "LLC_REFERENCES.PCIE_READ",
 123         "Filter": "filter_opc=0x19e",
 124         "PerPkg": "1",
 125         "ScaleUnit": "64Bytes",
 126         "UMask": "0x1",
 127         "Unit": "CBO"
 128     },
 129     {
 130         "BriefDescription": "ItoM write hits (as part of fast string memcpy stores). Derived from unc_c_tor_inserts.opcode.itom_write_hit",
 131         "Counter": "0,1",
 132         "EventCode": "0x35",
 133         "EventName": "LLC_REFERENCES.ITOM_WRITE",
 134         "Filter": "filter_opc=0x1c8",
 135         "PerPkg": "1",
 136         "ScaleUnit": "64Bytes",
 137         "UMask": "0x1",
 138         "Unit": "CBO"
 139     },
 140     {
 141         "BriefDescription": "PCIe non-snoop reads. Derived from unc_c_tor_inserts.opcode.pcie_read",
 142         "Counter": "0,1",
 143         "EventCode": "0x35",
 144         "EventName": "LLC_REFERENCES.PCIE_NS_READ",
 145         "Filter": "filter_opc=0x1e4",
 146         "PerPkg": "1",
 147         "ScaleUnit": "64Bytes",
 148         "UMask": "0x1",
 149         "Unit": "CBO"
 150     },
 151     {
 152         "BriefDescription": "PCIe non-snoop writes (partial). Derived from unc_c_tor_inserts.opcode.pcie_partial_write",
 153         "Counter": "0,1",
 154         "EventCode": "0x35",
 155         "EventName": "LLC_REFERENCES.PCIE_NS_PARTIAL_WRITE",
 156         "Filter": "filter_opc=0x1e5",
 157         "PerPkg": "1",
 158         "ScaleUnit": "64Bytes",
 159         "UMask": "0x1",
 160         "Unit": "CBO"
 161     },
 162     {
 163         "BriefDescription": "PCIe non-snoop writes (full line). Derived from unc_c_tor_inserts.opcode.pcie_full_write",
 164         "Counter": "0,1",
 165         "EventCode": "0x35",
 166         "EventName": "LLC_REFERENCES.PCIE_NS_WRITE",
 167         "Filter": "filter_opc=0x1e6",
 168         "PerPkg": "1",
 169         "ScaleUnit": "64Bytes",
 170         "UMask": "0x1",
 171         "Unit": "CBO"
 172     },
 173     {
 174         "BriefDescription": "Occupancy counter for all LLC misses; we divide this by UNC_C_CLOCKTICKS to get average Q depth",
 175         "EventCode": "0x36",
 176         "EventName": "UNC_C_TOR_OCCUPANCY.MISS_ALL",
 177         "Filter": "filter_opc=0x182",
 178         "MetricExpr": "(UNC_C_TOR_OCCUPANCY.MISS_ALL / UNC_C_CLOCKTICKS) * 100.",
 179         "MetricName": "tor_occupancy.miss_all %",
 180         "PerPkg": "1",
 181         "UMask": "0xa",
 182         "Unit": "CBO"
 183     },
 184     {
 185         "BriefDescription": "Occupancy counter for LLC data reads (demand and L2 prefetch). Derived from unc_c_tor_occupancy.miss_opcode.llc_data_read",
 186         "EventCode": "0x36",
 187         "EventName": "UNC_C_TOR_OCCUPANCY.LLC_DATA_READ",
 188         "PerPkg": "1",
 189         "UMask": "0x3",
 190         "Unit": "CBO"
 191     },
 192     {
 193         "BriefDescription": "read requests to home agent",
 194         "Counter": "0,1,2,3",
 195         "EventCode": "0x1",
 196         "EventName": "UNC_H_REQUESTS.READS",
 197         "PerPkg": "1",
 198         "UMask": "0x3",
 199         "Unit": "HA"
 200     },
 201     {
 202         "BriefDescription": "write requests to home agent",
 203         "Counter": "0,1,2,3",
 204         "EventCode": "0x1",
 205         "EventName": "UNC_H_REQUESTS.WRITES",
 206         "PerPkg": "1",
 207         "UMask": "0xc",
 208         "Unit": "HA"
 209     }
 210 ]