tools/perf/pmu-events/arch/x86/haswellx/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": "0,1,2,3",
  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": "0,1,2,3",
  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",
  32         "Counter": "0,1,2,3",
  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 (from cpu) . Derived from unc_c_tor_inserts.miss_opcode",
  43         "Counter": "0,1,2,3",
  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": "MMIO reads. Derived from unc_c_tor_inserts.miss_opcode",
  54         "Counter": "0,1,2,3",
  55         "EventCode": "0x35",
  56         "EventName": "LLC_MISSES.MMIO_READ",
  57         "Filter": "filter_opc=0x187,filter_nc=1",
  58         "PerPkg": "1",
  59         "ScaleUnit": "64Bytes",
  60         "UMask": "0x3",
  61         "Unit": "CBO"
  62     },
  63     {
  64         "BriefDescription": "MMIO writes. Derived from unc_c_tor_inserts.miss_opcode",
  65         "Counter": "0,1,2,3",
  66         "EventCode": "0x35",
  67         "EventName": "LLC_MISSES.MMIO_WRITE",
  68         "Filter": "filter_opc=0x18f,filter_nc=1",
  69         "PerPkg": "1",
  70         "ScaleUnit": "64Bytes",
  71         "UMask": "0x3",
  72         "Unit": "CBO"
  73     },
  74     {
  75         "BriefDescription": "LLC prefetch misses for RFO. Derived from unc_c_tor_inserts.miss_opcode",
  76         "Counter": "0,1,2,3",
  77         "EventCode": "0x35",
  78         "EventName": "LLC_MISSES.RFO_LLC_PREFETCH",
  79         "Filter": "filter_opc=0x190",
  80         "PerPkg": "1",
  81         "ScaleUnit": "64Bytes",
  82         "UMask": "0x3",
  83         "Unit": "CBO"
  84     },
  85     {
  86         "BriefDescription": "LLC prefetch misses for code reads. Derived from unc_c_tor_inserts.miss_opcode",
  87         "Counter": "0,1,2,3",
  88         "EventCode": "0x35",
  89         "EventName": "LLC_MISSES.CODE_LLC_PREFETCH",
  90         "Filter": "filter_opc=0x191",
  91         "PerPkg": "1",
  92         "ScaleUnit": "64Bytes",
  93         "UMask": "0x3",
  94         "Unit": "CBO"
  95     },
  96     {
  97         "BriefDescription": "LLC prefetch misses for data reads. Derived from unc_c_tor_inserts.miss_opcode",
  98         "Counter": "0,1,2,3",
  99         "EventCode": "0x35",
 100         "EventName": "LLC_MISSES.DATA_LLC_PREFETCH",
 101         "Filter": "filter_opc=0x192",
 102         "PerPkg": "1",
 103         "ScaleUnit": "64Bytes",
 104         "UMask": "0x3",
 105         "Unit": "CBO"
 106     },
 107     {
 108         "BriefDescription": "LLC misses for PCIe read current. Derived from unc_c_tor_inserts.miss_opcode",
 109         "Counter": "0,1,2,3",
 110         "EventCode": "0x35",
 111         "EventName": "LLC_MISSES.PCIE_READ",
 112         "Filter": "filter_opc=0x19e",
 113         "PerPkg": "1",
 114         "ScaleUnit": "64Bytes",
 115         "UMask": "0x3",
 116         "Unit": "CBO"
 117     },
 118     {
 119         "BriefDescription": "ItoM write misses (as part of fast string memcpy stores) + PCIe full line writes. Derived from unc_c_tor_inserts.miss_opcode",
 120         "Counter": "0,1,2,3",
 121         "EventCode": "0x35",
 122         "EventName": "LLC_MISSES.PCIE_WRITE",
 123         "Filter": "filter_opc=0x1c8",
 124         "PerPkg": "1",
 125         "ScaleUnit": "64Bytes",
 126         "UMask": "0x3",
 127         "Unit": "CBO"
 128     },
 129     {
 130         "BriefDescription": "PCIe write misses (full cache line). Derived from unc_c_tor_inserts.miss_opcode",
 131         "Counter": "0,1,2,3",
 132         "EventCode": "0x35",
 133         "EventName": "LLC_MISSES.PCIE_NON_SNOOP_WRITE",
 134         "Filter": "filter_opc=0x1c8,filter_tid=0x3e",
 135         "PerPkg": "1",
 136         "ScaleUnit": "64Bytes",
 137         "UMask": "0x3",
 138         "Unit": "CBO"
 139     },
 140     {
 141         "BriefDescription": "PCIe writes (partial cache line). Derived from unc_c_tor_inserts.opcode",
 142         "Counter": "0,1,2,3",
 143         "EventCode": "0x35",
 144         "EventName": "LLC_REFERENCES.PCIE_NS_PARTIAL_WRITE",
 145         "Filter": "filter_opc=0x180,filter_tid=0x3e",
 146         "PerPkg": "1",
 147         "UMask": "0x1",
 148         "Unit": "CBO"
 149     },
 150     {
 151         "BriefDescription": "L2 demand and L2 prefetch code references to LLC. Derived from unc_c_tor_inserts.opcode",
 152         "Counter": "0,1,2,3",
 153         "EventCode": "0x35",
 154         "EventName": "LLC_REFERENCES.CODE_LLC_PREFETCH",
 155         "Filter": "filter_opc=0x181",
 156         "PerPkg": "1",
 157         "ScaleUnit": "64Bytes",
 158         "UMask": "0x1",
 159         "Unit": "CBO"
 160     },
 161     {
 162         "BriefDescription": "Streaming stores (full cache line). Derived from unc_c_tor_inserts.opcode",
 163         "Counter": "0,1,2,3",
 164         "EventCode": "0x35",
 165         "EventName": "LLC_REFERENCES.STREAMING_FULL",
 166         "Filter": "filter_opc=0x18c",
 167         "PerPkg": "1",
 168         "ScaleUnit": "64Bytes",
 169         "UMask": "0x1",
 170         "Unit": "CBO"
 171     },
 172     {
 173         "BriefDescription": "Streaming stores (partial cache line). Derived from unc_c_tor_inserts.opcode",
 174         "Counter": "0,1,2,3",
 175         "EventCode": "0x35",
 176         "EventName": "LLC_REFERENCES.STREAMING_PARTIAL",
 177         "Filter": "filter_opc=0x18d",
 178         "PerPkg": "1",
 179         "ScaleUnit": "64Bytes",
 180         "UMask": "0x1",
 181         "Unit": "CBO"
 182     },
 183     {
 184         "BriefDescription": "PCIe read current. Derived from unc_c_tor_inserts.opcode",
 185         "Counter": "0,1,2,3",
 186         "EventCode": "0x35",
 187         "EventName": "LLC_REFERENCES.PCIE_READ",
 188         "Filter": "filter_opc=0x19e",
 189         "PerPkg": "1",
 190         "ScaleUnit": "64Bytes",
 191         "UMask": "0x1",
 192         "Unit": "CBO"
 193     },
 194     {
 195         "BriefDescription": "PCIe write references (full cache line). Derived from unc_c_tor_inserts.opcode",
 196         "Counter": "0,1,2,3",
 197         "EventCode": "0x35",
 198         "EventName": "LLC_REFERENCES.PCIE_WRITE",
 199         "Filter": "filter_opc=0x1c8,filter_tid=0x3e",
 200         "PerPkg": "1",
 201         "ScaleUnit": "64Bytes",
 202         "UMask": "0x1",
 203         "Unit": "CBO"
 204     },
 205     {
 206         "BriefDescription": "Occupancy counter for LLC data reads (demand and L2 prefetch). Derived from unc_c_tor_occupancy.miss_opcode",
 207         "EventCode": "0x36",
 208         "EventName": "UNC_C_TOR_OCCUPANCY.LLC_DATA_READ",
 209         "Filter": "filter_opc=0x182",
 210         "PerPkg": "1",
 211         "UMask": "0x3",
 212         "Unit": "CBO"
 213     },
 214     {
 215         "BriefDescription": "read requests to home agent",
 216         "Counter": "0,1,2,3",
 217         "EventCode": "0x1",
 218         "EventName": "UNC_H_REQUESTS.READS",
 219         "PerPkg": "1",
 220         "UMask": "0x3",
 221         "Unit": "HA"
 222     },
 223     {
 224         "BriefDescription": "read requests to local home agent",
 225         "Counter": "0,1,2,3",
 226         "EventCode": "0x1",
 227         "EventName": "UNC_H_REQUESTS.READS_LOCAL",
 228         "PerPkg": "1",
 229         "UMask": "0x1",
 230         "Unit": "HA"
 231     },
 232     {
 233         "BriefDescription": "read requests to remote home agent",
 234         "Counter": "0,1,2,3",
 235         "EventCode": "0x1",
 236         "EventName": "UNC_H_REQUESTS.READS_REMOTE",
 237         "PerPkg": "1",
 238         "UMask": "0x2",
 239         "Unit": "HA"
 240     },
 241     {
 242         "BriefDescription": "write requests to home agent",
 243         "Counter": "0,1,2,3",
 244         "EventCode": "0x1",
 245         "EventName": "UNC_H_REQUESTS.WRITES",
 246         "PerPkg": "1",
 247         "UMask": "0xC",
 248         "Unit": "HA"
 249     },
 250     {
 251         "BriefDescription": "write requests to local home agent",
 252         "Counter": "0,1,2,3",
 253         "EventCode": "0x1",
 254         "EventName": "UNC_H_REQUESTS.WRITES_LOCAL",
 255         "PerPkg": "1",
 256         "UMask": "0x4",
 257         "Unit": "HA"
 258     },
 259     {
 260         "BriefDescription": "write requests to remote home agent",
 261         "Counter": "0,1,2,3",
 262         "EventCode": "0x1",
 263         "EventName": "UNC_H_REQUESTS.WRITES_REMOTE",
 264         "PerPkg": "1",
 265         "UMask": "0x8",
 266         "Unit": "HA"
 267     },
 268     {
 269         "BriefDescription": "Conflict requests (requests for same address from multiple agents simultaneously)",
 270         "Counter": "0,1,2,3",
 271         "EventCode": "0x21",
 272         "EventName": "UNC_H_SNOOP_RESP.RSPCNFLCT",
 273         "PerPkg": "1",
 274         "UMask": "0x40",
 275         "Unit": "HA"
 276     },
 277     {
 278         "BriefDescription": "M line forwarded from remote cache along with writeback to memory",
 279         "Counter": "0,1,2,3",
 280         "EventCode": "0x21",
 281         "EventName": "UNC_H_SNOOP_RESP.RSP_FWD_WB",
 282         "PerPkg": "1",
 283         "ScaleUnit": "64Bytes",
 284         "UMask": "0x20",
 285         "Unit": "HA"
 286     },
 287     {
 288         "BriefDescription": "M line forwarded from remote cache with no writeback to memory",
 289         "Counter": "0,1,2,3",
 290         "EventCode": "0x21",
 291         "EventName": "UNC_H_SNOOP_RESP.RSPIFWD",
 292         "PerPkg": "1",
 293         "ScaleUnit": "64Bytes",
 294         "UMask": "0x4",
 295         "Unit": "HA"
 296     },
 297     {
 298         "BriefDescription": "Shared line response from remote cache",
 299         "Counter": "0,1,2,3",
 300         "EventCode": "0x21",
 301         "EventName": "UNC_H_SNOOP_RESP.RSPS",
 302         "PerPkg": "1",
 303         "ScaleUnit": "64Bytes",
 304         "UMask": "0x2",
 305         "Unit": "HA"
 306     },
 307     {
 308         "BriefDescription": "Shared line forwarded from remote cache",
 309         "Counter": "0,1,2,3",
 310         "EventCode": "0x21",
 311         "EventName": "UNC_H_SNOOP_RESP.RSPSFWD",
 312         "PerPkg": "1",
 313         "ScaleUnit": "64Bytes",
 314         "UMask": "0x8",
 315         "Unit": "HA"
 316     }
 317 ]