tools/perf/pmu-events/arch/x86/haswell/cache.json

   1 [
   2     {
   3         "PublicDescription": "Demand data read requests that missed L2, no rejects.",
   4         "EventCode": "0x24",
   5         "Counter": "0,1,2,3",
   6         "UMask": "0x21",
   7         "Errata": "HSD78",
   8         "EventName": "L2_RQSTS.DEMAND_DATA_RD_MISS",
   9         "SampleAfterValue": "200003",
  10         "BriefDescription": "Demand Data Read miss L2, no rejects",
  11         "CounterHTOff": "0,1,2,3,4,5,6,7"
  12     },
  13     {
  14         "PublicDescription": "Counts the number of store RFO requests that miss the L2 cache.",
  15         "EventCode": "0x24",
  16         "Counter": "0,1,2,3",
  17         "UMask": "0x22",
  18         "EventName": "L2_RQSTS.RFO_MISS",
  19         "SampleAfterValue": "200003",
  20         "BriefDescription": "RFO requests that miss L2 cache",
  21         "CounterHTOff": "0,1,2,3,4,5,6,7"
  22     },
  23     {
  24         "PublicDescription": "Number of instruction fetches that missed the L2 cache.",
  25         "EventCode": "0x24",
  26         "Counter": "0,1,2,3",
  27         "UMask": "0x24",
  28         "EventName": "L2_RQSTS.CODE_RD_MISS",
  29         "SampleAfterValue": "200003",
  30         "BriefDescription": "L2 cache misses when fetching instructions",
  31         "CounterHTOff": "0,1,2,3,4,5,6,7"
  32     },
  33     {
  34         "PublicDescription": "Demand requests that miss L2 cache.",
  35         "EventCode": "0x24",
  36         "Counter": "0,1,2,3",
  37         "UMask": "0x27",
  38         "Errata": "HSD78",
  39         "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
  40         "SampleAfterValue": "200003",
  41         "BriefDescription": "Demand requests that miss L2 cache",
  42         "CounterHTOff": "0,1,2,3,4,5,6,7"
  43     },
  44     {
  45         "PublicDescription": "Counts all L2 HW prefetcher requests that missed L2.",
  46         "EventCode": "0x24",
  47         "Counter": "0,1,2,3",
  48         "UMask": "0x30",
  49         "EventName": "L2_RQSTS.L2_PF_MISS",
  50         "SampleAfterValue": "200003",
  51         "BriefDescription": "L2 prefetch requests that miss L2 cache",
  52         "CounterHTOff": "0,1,2,3,4,5,6,7"
  53     },
  54     {
  55         "PublicDescription": "All requests that missed L2.",
  56         "EventCode": "0x24",
  57         "Counter": "0,1,2,3",
  58         "UMask": "0x3f",
  59         "Errata": "HSD78",
  60         "EventName": "L2_RQSTS.MISS",
  61         "SampleAfterValue": "200003",
  62         "BriefDescription": "All requests that miss L2 cache",
  63         "CounterHTOff": "0,1,2,3,4,5,6,7"
  64     },
  65     {
  66         "PublicDescription": "Counts the number of demand Data Read requests, initiated by load instructions, that hit L2 cache",
  67         "EventCode": "0x24",
  68         "Counter": "0,1,2,3",
  69         "UMask": "0xc1",
  70         "Errata": "HSD78",
  71         "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
  72         "SampleAfterValue": "200003",
  73         "BriefDescription": "Demand Data Read requests that hit L2 cache",
  74         "CounterHTOff": "0,1,2,3,4,5,6,7"
  75     },
  76     {
  77         "PublicDescription": "Counts the number of store RFO requests that hit the L2 cache.",
  78         "EventCode": "0x24",
  79         "Counter": "0,1,2,3",
  80         "UMask": "0xc2",
  81         "EventName": "L2_RQSTS.RFO_HIT",
  82         "SampleAfterValue": "200003",
  83         "BriefDescription": "RFO requests that hit L2 cache",
  84         "CounterHTOff": "0,1,2,3,4,5,6,7"
  85     },
  86     {
  87         "PublicDescription": "Number of instruction fetches that hit the L2 cache.",
  88         "EventCode": "0x24",
  89         "Counter": "0,1,2,3",
  90         "UMask": "0xc4",
  91         "EventName": "L2_RQSTS.CODE_RD_HIT",
  92         "SampleAfterValue": "200003",
  93         "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
  94         "CounterHTOff": "0,1,2,3,4,5,6,7"
  95     },
  96     {
  97         "PublicDescription": "Counts all L2 HW prefetcher requests that hit L2.",
  98         "EventCode": "0x24",
  99         "Counter": "0,1,2,3",
 100         "UMask": "0xd0",
 101         "EventName": "L2_RQSTS.L2_PF_HIT",
 102         "SampleAfterValue": "200003",
 103         "BriefDescription": "L2 prefetch requests that hit L2 cache",
 104         "CounterHTOff": "0,1,2,3,4,5,6,7"
 105     },
 106     {
 107         "PublicDescription": "Counts any demand and L1 HW prefetch data load requests to L2.",
 108         "EventCode": "0x24",
 109         "Counter": "0,1,2,3",
 110         "UMask": "0xe1",
 111         "Errata": "HSD78",
 112         "EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
 113         "SampleAfterValue": "200003",
 114         "BriefDescription": "Demand Data Read requests",
 115         "CounterHTOff": "0,1,2,3,4,5,6,7"
 116     },
 117     {
 118         "PublicDescription": "Counts all L2 store RFO requests.",
 119         "EventCode": "0x24",
 120         "Counter": "0,1,2,3",
 121         "UMask": "0xe2",
 122         "EventName": "L2_RQSTS.ALL_RFO",
 123         "SampleAfterValue": "200003",
 124         "BriefDescription": "RFO requests to L2 cache",
 125         "CounterHTOff": "0,1,2,3,4,5,6,7"
 126     },
 127     {
 128         "PublicDescription": "Counts all L2 code requests.",
 129         "EventCode": "0x24",
 130         "Counter": "0,1,2,3",
 131         "UMask": "0xe4",
 132         "EventName": "L2_RQSTS.ALL_CODE_RD",
 133         "SampleAfterValue": "200003",
 134         "BriefDescription": "L2 code requests",
 135         "CounterHTOff": "0,1,2,3,4,5,6,7"
 136     },
 137     {
 138         "PublicDescription": "Demand requests to L2 cache.",
 139         "EventCode": "0x24",
 140         "Counter": "0,1,2,3",
 141         "UMask": "0xe7",
 142         "Errata": "HSD78",
 143         "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
 144         "SampleAfterValue": "200003",
 145         "BriefDescription": "Demand requests to L2 cache",
 146         "CounterHTOff": "0,1,2,3,4,5,6,7"
 147     },
 148     {
 149         "PublicDescription": "Counts all L2 HW prefetcher requests.",
 150         "EventCode": "0x24",
 151         "Counter": "0,1,2,3",
 152         "UMask": "0xf8",
 153         "EventName": "L2_RQSTS.ALL_PF",
 154         "SampleAfterValue": "200003",
 155         "BriefDescription": "Requests from L2 hardware prefetchers",
 156         "CounterHTOff": "0,1,2,3,4,5,6,7"
 157     },
 158     {
 159         "PublicDescription": "All requests to L2 cache.",
 160         "EventCode": "0x24",
 161         "Counter": "0,1,2,3",
 162         "UMask": "0xff",
 163         "Errata": "HSD78",
 164         "EventName": "L2_RQSTS.REFERENCES",
 165         "SampleAfterValue": "200003",
 166         "BriefDescription": "All L2 requests",
 167         "CounterHTOff": "0,1,2,3,4,5,6,7"
 168     },
 169     {
 170         "PublicDescription": "Not rejected writebacks that hit L2 cache.",
 171         "EventCode": "0x27",
 172         "Counter": "0,1,2,3",
 173         "UMask": "0x50",
 174         "EventName": "L2_DEMAND_RQSTS.WB_HIT",
 175         "SampleAfterValue": "200003",
 176         "BriefDescription": "Not rejected writebacks that hit L2 cache",
 177         "CounterHTOff": "0,1,2,3,4,5,6,7"
 178     },
 179     {
 180         "PublicDescription": "This event counts each cache miss condition for references to the last level cache.",
 181         "EventCode": "0x2E",
 182         "Counter": "0,1,2,3",
 183         "UMask": "0x41",
 184         "EventName": "LONGEST_LAT_CACHE.MISS",
 185         "SampleAfterValue": "100003",
 186         "BriefDescription": "Core-originated cacheable demand requests missed L3",
 187         "CounterHTOff": "0,1,2,3,4,5,6,7"
 188     },
 189     {
 190         "PublicDescription": "This event counts requests originating from the core that reference a cache line in the last level cache.",
 191         "EventCode": "0x2E",
 192         "Counter": "0,1,2,3",
 193         "UMask": "0x4f",
 194         "EventName": "LONGEST_LAT_CACHE.REFERENCE",
 195         "SampleAfterValue": "100003",
 196         "BriefDescription": "Core-originated cacheable demand requests that refer to L3",
 197         "CounterHTOff": "0,1,2,3,4,5,6,7"
 198     },
 199     {
 200         "PublicDescription": "Increments the number of outstanding L1D misses every cycle. Set Cmask = 1 and Edge =1 to count occurrences.",
 201         "EventCode": "0x48",
 202         "Counter": "2",
 203         "UMask": "0x1",
 204         "EventName": "L1D_PEND_MISS.PENDING",
 205         "SampleAfterValue": "2000003",
 206         "BriefDescription": "L1D miss oustandings duration in cycles",
 207         "CounterHTOff": "2"
 208     },
 209     {
 210         "EventCode": "0x48",
 211         "Counter": "2",
 212         "UMask": "0x1",
 213         "EventName": "L1D_PEND_MISS.PENDING_CYCLES",
 214         "SampleAfterValue": "2000003",
 215         "BriefDescription": "Cycles with L1D load Misses outstanding.",
 216         "CounterMask": "1",
 217         "CounterHTOff": "2"
 218     },
 219     {
 220         "EventCode": "0x48",
 221         "Counter": "2",
 222         "UMask": "0x1",
 223         "AnyThread": "1",
 224         "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
 225         "SampleAfterValue": "2000003",
 226         "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
 227         "CounterMask": "1",
 228         "CounterHTOff": "2"
 229     },
 230     {
 231         "EventCode": "0x48",
 232         "Counter": "0,1,2,3",
 233         "UMask": "0x2",
 234         "EventName": "L1D_PEND_MISS.REQUEST_FB_FULL",
 235         "SampleAfterValue": "2000003",
 236         "BriefDescription": "Number of times a request needed a FB entry but there was no entry available for it. That is the FB unavailability was dominant reason for blocking the request. A request includes cacheable/uncacheable demands that is load, store or SW prefetch. HWP are e.",
 237         "CounterHTOff": "0,1,2,3,4,5,6,7"
 238     },
 239     {
 240         "EventCode": "0x48",
 241         "Counter": "0,1,2,3",
 242         "UMask": "0x2",
 243         "EventName": "L1D_PEND_MISS.FB_FULL",
 244         "SampleAfterValue": "2000003",
 245         "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
 246         "CounterMask": "1",
 247         "CounterHTOff": "0,1,2,3,4,5,6,7"
 248     },
 249     {
 250         "PublicDescription": "This event counts when new data lines are brought into the L1 Data cache, which cause other lines to be evicted from the cache.",
 251         "EventCode": "0x51",
 252         "Counter": "0,1,2,3",
 253         "UMask": "0x1",
 254         "EventName": "L1D.REPLACEMENT",
 255         "SampleAfterValue": "2000003",
 256         "BriefDescription": "L1D data line replacements",
 257         "CounterHTOff": "0,1,2,3,4,5,6,7"
 258     },
 259     {
 260         "PublicDescription": "Offcore outstanding demand data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
 261         "EventCode": "0x60",
 262         "Counter": "0,1,2,3",
 263         "UMask": "0x1",
 264         "Errata": "HSD78, HSD62, HSD61",
 265         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD",
 266         "SampleAfterValue": "2000003",
 267         "BriefDescription": "Offcore outstanding Demand Data Read transactions in uncore queue.",
 268         "CounterHTOff": "0,1,2,3,4,5,6,7"
 269     },
 270     {
 271         "EventCode": "0x60",
 272         "Counter": "0,1,2,3",
 273         "UMask": "0x1",
 274         "Errata": "HSD78, HSD62, HSD61",
 275         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
 276         "SampleAfterValue": "2000003",
 277         "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
 278         "CounterMask": "1",
 279         "CounterHTOff": "0,1,2,3,4,5,6,7"
 280     },
 281     {
 282         "EventCode": "0x60",
 283         "Counter": "0,1,2,3",
 284         "UMask": "0x1",
 285         "Errata": "HSD78, HSD62, HSD61",
 286         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
 287         "SampleAfterValue": "2000003",
 288         "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
 289         "CounterMask": "6",
 290         "CounterHTOff": "0,1,2,3,4,5,6,7"
 291     },
 292     {
 293         "PublicDescription": "Offcore outstanding Demand code Read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
 294         "EventCode": "0x60",
 295         "Counter": "0,1,2,3",
 296         "UMask": "0x2",
 297         "Errata": "HSD62, HSD61",
 298         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
 299         "SampleAfterValue": "2000003",
 300         "BriefDescription": "Offcore outstanding code reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
 301         "CounterHTOff": "0,1,2,3,4,5,6,7"
 302     },
 303     {
 304         "PublicDescription": "Offcore outstanding RFO store transactions in SQ to uncore. Set Cmask=1 to count cycles.",
 305         "EventCode": "0x60",
 306         "Counter": "0,1,2,3",
 307         "UMask": "0x4",
 308         "Errata": "HSD62, HSD61",
 309         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_RFO",
 310         "SampleAfterValue": "2000003",
 311         "BriefDescription": "Offcore outstanding RFO store transactions in SuperQueue (SQ), queue to uncore",
 312         "CounterHTOff": "0,1,2,3,4,5,6,7"
 313     },
 314     {
 315         "EventCode": "0x60",
 316         "Counter": "0,1,2,3",
 317         "UMask": "0x4",
 318         "Errata": "HSD62, HSD61",
 319         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
 320         "SampleAfterValue": "2000003",
 321         "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle.",
 322         "CounterMask": "1",
 323         "CounterHTOff": "0,1,2,3,4,5,6,7"
 324     },
 325     {
 326         "PublicDescription": "Offcore outstanding cacheable data read transactions in SQ to uncore. Set Cmask=1 to count cycles.",
 327         "EventCode": "0x60",
 328         "Counter": "0,1,2,3",
 329         "UMask": "0x8",
 330         "Errata": "HSD62, HSD61",
 331         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
 332         "SampleAfterValue": "2000003",
 333         "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
 334         "CounterHTOff": "0,1,2,3,4,5,6,7"
 335     },
 336     {
 337         "EventCode": "0x60",
 338         "Counter": "0,1,2,3",
 339         "UMask": "0x8",
 340         "Errata": "HSD62, HSD61",
 341         "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
 342         "SampleAfterValue": "2000003",
 343         "BriefDescription": "Cycles when offcore outstanding cacheable Core Data Read transactions are present in SuperQueue (SQ), queue to uncore.",
 344         "CounterMask": "1",
 345         "CounterHTOff": "0,1,2,3,4,5,6,7"
 346     },
 347     {
 348         "PublicDescription": "Cycles in which the L1D is locked.",
 349         "EventCode": "0x63",
 350         "Counter": "0,1,2,3",
 351         "UMask": "0x2",
 352         "EventName": "LOCK_CYCLES.CACHE_LOCK_DURATION",
 353         "SampleAfterValue": "2000003",
 354         "BriefDescription": "Cycles when L1D is locked",
 355         "CounterHTOff": "0,1,2,3,4,5,6,7"
 356     },
 357     {
 358         "PublicDescription": "Demand data read requests sent to uncore.",
 359         "EventCode": "0xB0",
 360         "Counter": "0,1,2,3",
 361         "UMask": "0x1",
 362         "Errata": "HSD78",
 363         "EventName": "OFFCORE_REQUESTS.DEMAND_DATA_RD",
 364         "SampleAfterValue": "100003",
 365         "BriefDescription": "Demand Data Read requests sent to uncore",
 366         "CounterHTOff": "0,1,2,3,4,5,6,7"
 367     },
 368     {
 369         "PublicDescription": "Demand code read requests sent to uncore.",
 370         "EventCode": "0xB0",
 371         "Counter": "0,1,2,3",
 372         "UMask": "0x2",
 373         "EventName": "OFFCORE_REQUESTS.DEMAND_CODE_RD",
 374         "SampleAfterValue": "100003",
 375         "BriefDescription": "Cacheable and noncachaeble code read requests",
 376         "CounterHTOff": "0,1,2,3,4,5,6,7"
 377     },
 378     {
 379         "PublicDescription": "Demand RFO read requests sent to uncore, including regular RFOs, locks, ItoM.",
 380         "EventCode": "0xB0",
 381         "Counter": "0,1,2,3",
 382         "UMask": "0x4",
 383         "EventName": "OFFCORE_REQUESTS.DEMAND_RFO",
 384         "SampleAfterValue": "100003",
 385         "BriefDescription": "Demand RFO requests including regular RFOs, locks, ItoM",
 386         "CounterHTOff": "0,1,2,3,4,5,6,7"
 387     },
 388     {
 389         "PublicDescription": "Data read requests sent to uncore (demand and prefetch).",
 390         "EventCode": "0xB0",
 391         "Counter": "0,1,2,3",
 392         "UMask": "0x8",
 393         "EventName": "OFFCORE_REQUESTS.ALL_DATA_RD",
 394         "SampleAfterValue": "100003",
 395         "BriefDescription": "Demand and prefetch data reads",
 396         "CounterHTOff": "0,1,2,3,4,5,6,7"
 397     },
 398     {
 399         "EventCode": "0xb2",
 400         "Counter": "0,1,2,3",
 401         "UMask": "0x1",
 402         "EventName": "OFFCORE_REQUESTS_BUFFER.SQ_FULL",
 403         "SampleAfterValue": "2000003",
 404         "BriefDescription": "Offcore requests buffer cannot take more entries for this thread core.",
 405         "CounterHTOff": "0,1,2,3,4,5,6,7"
 406     },
 407     {
 408         "EventCode": "0xB7, 0xBB",
 409         "Counter": "0,1,2,3",
 410         "UMask": "0x1",
 411         "EventName": "OFFCORE_RESPONSE",
 412         "SampleAfterValue": "100003",
 413         "BriefDescription": "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.",
 414         "CounterHTOff": "0,1,2,3"
 415     },
 416     {
 417         "PEBS": "1",
 418         "EventCode": "0xD0",
 419         "Counter": "0,1,2,3",
 420         "UMask": "0x11",
 421         "Errata": "HSD29, HSM30",
 422         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_LOADS",
 423         "SampleAfterValue": "100003",
 424         "BriefDescription": "Retired load uops that miss the STLB. (precise Event)",
 425         "CounterHTOff": "0,1,2,3",
 426         "Data_LA": "1"
 427     },
 428     {
 429         "PEBS": "1",
 430         "EventCode": "0xD0",
 431         "Counter": "0,1,2,3",
 432         "UMask": "0x12",
 433         "Errata": "HSD29, HSM30",
 434         "EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
 435         "SampleAfterValue": "100003",
 436         "BriefDescription": "Retired store uops that miss the STLB. (precise Event)",
 437         "CounterHTOff": "0,1,2,3",
 438         "Data_LA": "1",
 439         "L1_Hit_Indication": "1"
 440     },
 441     {
 442         "PEBS": "1",
 443         "EventCode": "0xD0",
 444         "Counter": "0,1,2,3",
 445         "UMask": "0x21",
 446         "Errata": "HSD76, HSD29, HSM30",
 447         "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
 448         "SampleAfterValue": "100003",
 449         "BriefDescription": "Retired load uops with locked access. (precise Event)",
 450         "CounterHTOff": "0,1,2,3",
 451         "Data_LA": "1"
 452     },
 453     {
 454         "PEBS": "1",
 455         "PublicDescription": "This event counts load uops retired which had memory addresses spilt across 2 cache lines. A line split is across 64B cache-lines which may include a page split (4K). This is a precise event.",
 456         "EventCode": "0xD0",
 457         "Counter": "0,1,2,3",
 458         "UMask": "0x41",
 459         "Errata": "HSD29, HSM30",
 460         "EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
 461         "SampleAfterValue": "100003",
 462         "BriefDescription": "Retired load uops that split across a cacheline boundary. (precise Event)",
 463         "CounterHTOff": "0,1,2,3",
 464         "Data_LA": "1"
 465     },
 466     {
 467         "PEBS": "1",
 468         "PublicDescription": "This event counts store uops retired which had memory addresses spilt across 2 cache lines. A line split is across 64B cache-lines which may include a page split (4K). This is a precise event.",
 469         "EventCode": "0xD0",
 470         "Counter": "0,1,2,3",
 471         "UMask": "0x42",
 472         "Errata": "HSD29, HSM30",
 473         "EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
 474         "SampleAfterValue": "100003",
 475         "BriefDescription": "Retired store uops that split across a cacheline boundary. (precise Event)",
 476         "CounterHTOff": "0,1,2,3",
 477         "Data_LA": "1",
 478         "L1_Hit_Indication": "1"
 479     },
 480     {
 481         "PEBS": "1",
 482         "EventCode": "0xD0",
 483         "Counter": "0,1,2,3",
 484         "UMask": "0x81",
 485         "Errata": "HSD29, HSM30",
 486         "EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
 487         "SampleAfterValue": "2000003",
 488         "BriefDescription": "All retired load uops. (precise Event)",
 489         "CounterHTOff": "0,1,2,3",
 490         "Data_LA": "1"
 491     },
 492     {
 493         "PEBS": "1",
 494         "PublicDescription": "This event counts all store uops retired. This is a precise event.",
 495         "EventCode": "0xD0",
 496         "Counter": "0,1,2,3",
 497         "UMask": "0x82",
 498         "Errata": "HSD29, HSM30",
 499         "EventName": "MEM_UOPS_RETIRED.ALL_STORES",
 500         "SampleAfterValue": "2000003",
 501         "BriefDescription": "All retired store uops. (precise Event)",
 502         "CounterHTOff": "0,1,2,3",
 503         "Data_LA": "1",
 504         "L1_Hit_Indication": "1"
 505     },
 506     {
 507         "PEBS": "1",
 508         "EventCode": "0xD1",
 509         "Counter": "0,1,2,3",
 510         "UMask": "0x1",
 511         "Errata": "HSD29, HSM30",
 512         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_HIT",
 513         "SampleAfterValue": "2000003",
 514         "BriefDescription": "Retired load uops with L1 cache hits as data sources.",
 515         "CounterHTOff": "0,1,2,3",
 516         "Data_LA": "1"
 517     },
 518     {
 519         "PEBS": "1",
 520         "EventCode": "0xD1",
 521         "Counter": "0,1,2,3",
 522         "UMask": "0x2",
 523         "Errata": "HSD76, HSD29, HSM30",
 524         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
 525         "SampleAfterValue": "100003",
 526         "BriefDescription": "Retired load uops with L2 cache hits as data sources.",
 527         "CounterHTOff": "0,1,2,3",
 528         "Data_LA": "1"
 529     },
 530     {
 531         "PEBS": "1",
 532         "PublicDescription": "This event counts retired load uops in which data sources were data hits in the L3 cache without snoops required. This does not include hardware prefetches. This is a precise event.",
 533         "EventCode": "0xD1",
 534         "Counter": "0,1,2,3",
 535         "UMask": "0x4",
 536         "Errata": "HSD74, HSD29, HSD25, HSM26, HSM30",
 537         "EventName": "MEM_LOAD_UOPS_RETIRED.L3_HIT",
 538         "SampleAfterValue": "50021",
 539         "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source.",
 540         "CounterHTOff": "0,1,2,3",
 541         "Data_LA": "1"
 542     },
 543     {
 544         "PEBS": "1",
 545         "PublicDescription": "This event counts retired load uops in which data sources missed in the L1 cache. This does not include hardware prefetches. This is a precise event.",
 546         "EventCode": "0xD1",
 547         "Counter": "0,1,2,3",
 548         "UMask": "0x8",
 549         "Errata": "HSM30",
 550         "EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
 551         "SampleAfterValue": "100003",
 552         "BriefDescription": "Retired load uops misses in L1 cache as data sources.",
 553         "CounterHTOff": "0,1,2,3",
 554         "Data_LA": "1"
 555     },
 556     {
 557         "PEBS": "1",
 558         "EventCode": "0xD1",
 559         "Counter": "0,1,2,3",
 560         "UMask": "0x10",
 561         "Errata": "HSD29, HSM30",
 562         "EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
 563         "SampleAfterValue": "50021",
 564         "BriefDescription": "Retired load uops with L2 cache misses as data sources.",
 565         "CounterHTOff": "0,1,2,3",
 566         "Data_LA": "1"
 567     },
 568     {
 569         "PEBS": "1",
 570         "EventCode": "0xD1",
 571         "Counter": "0,1,2,3",
 572         "UMask": "0x20",
 573         "Errata": "HSD74, HSD29, HSD25, HSM26, HSM30",
 574         "EventName": "MEM_LOAD_UOPS_RETIRED.L3_MISS",
 575         "SampleAfterValue": "100003",
 576         "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source.",
 577         "CounterHTOff": "0,1,2,3",
 578         "Data_LA": "1"
 579     },
 580     {
 581         "PEBS": "1",
 582         "EventCode": "0xD1",
 583         "Counter": "0,1,2,3",
 584         "UMask": "0x40",
 585         "Errata": "HSM30",
 586         "EventName": "MEM_LOAD_UOPS_RETIRED.HIT_LFB",
 587         "SampleAfterValue": "100003",
 588         "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
 589         "CounterHTOff": "0,1,2,3",
 590         "Data_LA": "1"
 591     },
 592     {
 593         "PEBS": "1",
 594         "EventCode": "0xD2",
 595         "Counter": "0,1,2,3",
 596         "UMask": "0x1",
 597         "Errata": "HSD29, HSD25, HSM26, HSM30",
 598         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_MISS",
 599         "SampleAfterValue": "20011",
 600         "BriefDescription": "Retired load uops which data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
 601         "CounterHTOff": "0,1,2,3",
 602         "Data_LA": "1"
 603     },
 604     {
 605         "PEBS": "1",
 606         "PublicDescription": "This event counts retired load uops that hit in the L3 cache, but required a cross-core snoop which resulted in a HIT in an on-pkg core cache. This does not include hardware prefetches. This is a precise event.",
 607         "EventCode": "0xD2",
 608         "Counter": "0,1,2,3",
 609         "UMask": "0x2",
 610         "Errata": "HSD29, HSD25, HSM26, HSM30",
 611         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HIT",
 612         "SampleAfterValue": "20011",
 613         "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
 614         "CounterHTOff": "0,1,2,3",
 615         "Data_LA": "1"
 616     },
 617     {
 618         "PEBS": "1",
 619         "PublicDescription": "This event counts retired load uops that hit in the L3 cache, but required a cross-core snoop which resulted in a HITM (hit modified) in an on-pkg core cache. This does not include hardware prefetches. This is a precise event.",
 620         "EventCode": "0xD2",
 621         "Counter": "0,1,2,3",
 622         "UMask": "0x4",
 623         "Errata": "HSD29, HSD25, HSM26, HSM30",
 624         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HITM",
 625         "SampleAfterValue": "20011",
 626         "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3.",
 627         "CounterHTOff": "0,1,2,3",
 628         "Data_LA": "1"
 629     },
 630     {
 631         "PEBS": "1",
 632         "EventCode": "0xD2",
 633         "Counter": "0,1,2,3",
 634         "UMask": "0x8",
 635         "Errata": "HSD74, HSD29, HSD25, HSM26, HSM30",
 636         "EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_NONE",
 637         "SampleAfterValue": "100003",
 638         "BriefDescription": "Retired load uops which data sources were hits in L3 without snoops required.",
 639         "CounterHTOff": "0,1,2,3",
 640         "Data_LA": "1"
 641     },
 642     {
 643         "PEBS": "1",
 644         "PublicDescription": "This event counts retired load uops where the data came from local DRAM. This does not include hardware prefetches. This is a precise event.",
 645         "EventCode": "0xD3",
 646         "Counter": "0,1,2,3",
 647         "UMask": "0x1",
 648         "Errata": "HSD74, HSD29, HSD25, HSM30",
 649         "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM",
 650         "SampleAfterValue": "100003",
 651         "CounterHTOff": "0,1,2,3",
 652         "Data_LA": "1"
 653     },
 654     {
 655         "PublicDescription": "Demand data read requests that access L2 cache.",
 656         "EventCode": "0xf0",
 657         "Counter": "0,1,2,3",
 658         "UMask": "0x1",
 659         "EventName": "L2_TRANS.DEMAND_DATA_RD",
 660         "SampleAfterValue": "200003",
 661         "BriefDescription": "Demand Data Read requests that access L2 cache",
 662         "CounterHTOff": "0,1,2,3,4,5,6,7"
 663     },
 664     {
 665         "PublicDescription": "RFO requests that access L2 cache.",
 666         "EventCode": "0xf0",
 667         "Counter": "0,1,2,3",
 668         "UMask": "0x2",
 669         "EventName": "L2_TRANS.RFO",
 670         "SampleAfterValue": "200003",
 671         "BriefDescription": "RFO requests that access L2 cache",
 672         "CounterHTOff": "0,1,2,3,4,5,6,7"
 673     },
 674     {
 675         "PublicDescription": "L2 cache accesses when fetching instructions.",
 676         "EventCode": "0xf0",
 677         "Counter": "0,1,2,3",
 678         "UMask": "0x4",
 679         "EventName": "L2_TRANS.CODE_RD",
 680         "SampleAfterValue": "200003",
 681         "BriefDescription": "L2 cache accesses when fetching instructions",
 682         "CounterHTOff": "0,1,2,3,4,5,6,7"
 683     },
 684     {
 685         "PublicDescription": "Any MLC or L3 HW prefetch accessing L2, including rejects.",
 686         "EventCode": "0xf0",
 687         "Counter": "0,1,2,3",
 688         "UMask": "0x8",
 689         "EventName": "L2_TRANS.ALL_PF",
 690         "SampleAfterValue": "200003",
 691         "BriefDescription": "L2 or L3 HW prefetches that access L2 cache",
 692         "CounterHTOff": "0,1,2,3,4,5,6,7"
 693     },
 694     {
 695         "PublicDescription": "L1D writebacks that access L2 cache.",
 696         "EventCode": "0xf0",
 697         "Counter": "0,1,2,3",
 698         "UMask": "0x10",
 699         "EventName": "L2_TRANS.L1D_WB",
 700         "SampleAfterValue": "200003",
 701         "BriefDescription": "L1D writebacks that access L2 cache",
 702         "CounterHTOff": "0,1,2,3,4,5,6,7"
 703     },
 704     {
 705         "PublicDescription": "L2 fill requests that access L2 cache.",
 706         "EventCode": "0xf0",
 707         "Counter": "0,1,2,3",
 708         "UMask": "0x20",
 709         "EventName": "L2_TRANS.L2_FILL",
 710         "SampleAfterValue": "200003",
 711         "BriefDescription": "L2 fill requests that access L2 cache",
 712         "CounterHTOff": "0,1,2,3,4,5,6,7"
 713     },
 714     {
 715         "PublicDescription": "L2 writebacks that access L2 cache.",
 716         "EventCode": "0xf0",
 717         "Counter": "0,1,2,3",
 718         "UMask": "0x40",
 719         "EventName": "L2_TRANS.L2_WB",
 720         "SampleAfterValue": "200003",
 721         "BriefDescription": "L2 writebacks that access L2 cache",
 722         "CounterHTOff": "0,1,2,3,4,5,6,7"
 723     },
 724     {
 725         "PublicDescription": "Transactions accessing L2 pipe.",
 726         "EventCode": "0xf0",
 727         "Counter": "0,1,2,3",
 728         "UMask": "0x80",
 729         "EventName": "L2_TRANS.ALL_REQUESTS",
 730         "SampleAfterValue": "200003",
 731         "BriefDescription": "Transactions accessing L2 pipe",
 732         "CounterHTOff": "0,1,2,3,4,5,6,7"
 733     },
 734     {
 735         "PublicDescription": "L2 cache lines in I state filling L2.",
 736         "EventCode": "0xF1",
 737         "Counter": "0,1,2,3",
 738         "UMask": "0x1",
 739         "EventName": "L2_LINES_IN.I",
 740         "SampleAfterValue": "100003",
 741         "BriefDescription": "L2 cache lines in I state filling L2",
 742         "CounterHTOff": "0,1,2,3,4,5,6,7"
 743     },
 744     {
 745         "PublicDescription": "L2 cache lines in S state filling L2.",
 746         "EventCode": "0xF1",
 747         "Counter": "0,1,2,3",
 748         "UMask": "0x2",
 749         "EventName": "L2_LINES_IN.S",
 750         "SampleAfterValue": "100003",
 751         "BriefDescription": "L2 cache lines in S state filling L2",
 752         "CounterHTOff": "0,1,2,3,4,5,6,7"
 753     },
 754     {
 755         "PublicDescription": "L2 cache lines in E state filling L2.",
 756         "EventCode": "0xF1",
 757         "Counter": "0,1,2,3",
 758         "UMask": "0x4",
 759         "EventName": "L2_LINES_IN.E",
 760         "SampleAfterValue": "100003",
 761         "BriefDescription": "L2 cache lines in E state filling L2",
 762         "CounterHTOff": "0,1,2,3,4,5,6,7"
 763     },
 764     {
 765         "PublicDescription": "This event counts the number of L2 cache lines brought into the L2 cache.  Lines are filled into the L2 cache when there was an L2 miss.",
 766         "EventCode": "0xF1",
 767         "Counter": "0,1,2,3",
 768         "UMask": "0x7",
 769         "EventName": "L2_LINES_IN.ALL",
 770         "SampleAfterValue": "100003",
 771         "BriefDescription": "L2 cache lines filling L2",
 772         "CounterHTOff": "0,1,2,3,4,5,6,7"
 773     },
 774     {
 775         "PublicDescription": "Clean L2 cache lines evicted by demand.",
 776         "EventCode": "0xF2",
 777         "Counter": "0,1,2,3",
 778         "UMask": "0x5",
 779         "EventName": "L2_LINES_OUT.DEMAND_CLEAN",
 780         "SampleAfterValue": "100003",
 781         "BriefDescription": "Clean L2 cache lines evicted by demand",
 782         "CounterHTOff": "0,1,2,3,4,5,6,7"
 783     },
 784     {
 785         "PublicDescription": "Dirty L2 cache lines evicted by demand.",
 786         "EventCode": "0xF2",
 787         "Counter": "0,1,2,3",
 788         "UMask": "0x6",
 789         "EventName": "L2_LINES_OUT.DEMAND_DIRTY",
 790         "SampleAfterValue": "100003",
 791         "BriefDescription": "Dirty L2 cache lines evicted by demand",
 792         "CounterHTOff": "0,1,2,3,4,5,6,7"
 793     },
 794     {
 795         "EventCode": "0xf4",
 796         "Counter": "0,1,2,3",
 797         "UMask": "0x10",
 798         "EventName": "SQ_MISC.SPLIT_LOCK",
 799         "SampleAfterValue": "100003",
 800         "BriefDescription": "Split locks in SQ",
 801         "CounterHTOff": "0,1,2,3,4,5,6,7"
 802     },
 803     {
 804         "PublicDescription": "Counts all requests hit in the L3",
 805         "EventCode": "0xB7, 0xBB",
 806         "MSRValue": "0x3F803C8FFF",
 807         "Counter": "0,1,2,3",
 808         "UMask": "0x1",
 809         "EventName": "OFFCORE_RESPONSE.ALL_REQUESTS.L3_HIT.ANY_RESPONSE",
 810         "MSRIndex": "0x1a6, 0x1a7",
 811         "SampleAfterValue": "100003",
 812         "BriefDescription": "Counts all requests hit in the L3",
 813         "Offcore": "1",
 814         "CounterHTOff": "0,1,2,3"
 815     },
 816     {
 817         "PublicDescription": "hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
 818         "EventCode": "0xB7, 0xBB",
 819         "MSRValue": "0x10003C07F7",
 820         "Counter": "0,1,2,3",
 821         "UMask": "0x1",
 822         "EventName": "OFFCORE_RESPONSE.ALL_READS.L3_HIT.HITM_OTHER_CORE",
 823         "MSRIndex": "0x1a6, 0x1a7",
 824         "SampleAfterValue": "100003",
 825         "BriefDescription": "hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
 826         "Offcore": "1",
 827         "CounterHTOff": "0,1,2,3"
 828     },
 829     {
 830         "PublicDescription": "hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
 831         "EventCode": "0xB7, 0xBB",
 832         "MSRValue": "0x04003C07F7",
 833         "Counter": "0,1,2,3",
 834         "UMask": "0x1",
 835         "EventName": "OFFCORE_RESPONSE.ALL_READS.L3_HIT.HIT_OTHER_CORE_NO_FWD",
 836         "MSRIndex": "0x1a6, 0x1a7",
 837         "SampleAfterValue": "100003",
 838         "BriefDescription": "hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
 839         "Offcore": "1",
 840         "CounterHTOff": "0,1,2,3"
 841     },
 842     {
 843         "PublicDescription": "Counts all demand & prefetch code reads hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
 844         "EventCode": "0xB7, 0xBB",
 845         "MSRValue": "0x04003C0244",
 846         "Counter": "0,1,2,3",
 847         "UMask": "0x1",
 848         "EventName": "OFFCORE_RESPONSE.ALL_CODE_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
 849         "MSRIndex": "0x1a6, 0x1a7",
 850         "SampleAfterValue": "100003",
 851         "BriefDescription": "Counts all demand & prefetch code reads hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
 852         "Offcore": "1",
 853         "CounterHTOff": "0,1,2,3"
 854     },
 855     {
 856         "PublicDescription": "Counts all demand & prefetch RFOs hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
 857         "EventCode": "0xB7, 0xBB",
 858         "MSRValue": "0x10003C0122",
 859         "Counter": "0,1,2,3",
 860         "UMask": "0x1",
 861         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.HITM_OTHER_CORE",
 862         "MSRIndex": "0x1a6, 0x1a7",
 863         "SampleAfterValue": "100003",
 864         "BriefDescription": "Counts all demand & prefetch RFOs hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
 865         "Offcore": "1",
 866         "CounterHTOff": "0,1,2,3"
 867     },
 868     {
 869         "PublicDescription": "Counts all demand & prefetch RFOs hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
 870         "EventCode": "0xB7, 0xBB",
 871         "MSRValue": "0x04003C0122",
 872         "Counter": "0,1,2,3",
 873         "UMask": "0x1",
 874         "EventName": "OFFCORE_RESPONSE.ALL_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
 875         "MSRIndex": "0x1a6, 0x1a7",
 876         "SampleAfterValue": "100003",
 877         "BriefDescription": "Counts all demand & prefetch RFOs hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
 878         "Offcore": "1",
 879         "CounterHTOff": "0,1,2,3"
 880     },
 881     {
 882         "PublicDescription": "Counts all demand & prefetch data reads hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
 883         "EventCode": "0xB7, 0xBB",
 884         "MSRValue": "0x10003C0091",
 885         "Counter": "0,1,2,3",
 886         "UMask": "0x1",
 887         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.HITM_OTHER_CORE",
 888         "MSRIndex": "0x1a6, 0x1a7",
 889         "SampleAfterValue": "100003",
 890         "BriefDescription": "Counts all demand & prefetch data reads hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
 891         "Offcore": "1",
 892         "CounterHTOff": "0,1,2,3"
 893     },
 894     {
 895         "PublicDescription": "Counts all demand & prefetch data reads hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
 896         "EventCode": "0xB7, 0xBB",
 897         "MSRValue": "0x04003C0091",
 898         "Counter": "0,1,2,3",
 899         "UMask": "0x1",
 900         "EventName": "OFFCORE_RESPONSE.ALL_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
 901         "MSRIndex": "0x1a6, 0x1a7",
 902         "SampleAfterValue": "100003",
 903         "BriefDescription": "Counts all demand & prefetch data reads hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
 904         "Offcore": "1",
 905         "CounterHTOff": "0,1,2,3"
 906     },
 907     {
 908         "PublicDescription": "Counts prefetch (that bring data to LLC only) code reads hit in the L3",
 909         "EventCode": "0xB7, 0xBB",
 910         "MSRValue": "0x3F803C0200",
 911         "Counter": "0,1,2,3",
 912         "UMask": "0x1",
 913         "EventName": "OFFCORE_RESPONSE.PF_L3_CODE_RD.L3_HIT.ANY_RESPONSE",
 914         "MSRIndex": "0x1a6, 0x1a7",
 915         "SampleAfterValue": "100003",
 916         "BriefDescription": "Counts prefetch (that bring data to LLC only) code reads hit in the L3",
 917         "Offcore": "1",
 918         "CounterHTOff": "0,1,2,3"
 919     },
 920     {
 921         "PublicDescription": "Counts all prefetch (that bring data to LLC only) RFOs hit in the L3",
 922         "EventCode": "0xB7, 0xBB",
 923         "MSRValue": "0x3F803C0100",
 924         "Counter": "0,1,2,3",
 925         "UMask": "0x1",
 926         "EventName": "OFFCORE_RESPONSE.PF_L3_RFO.L3_HIT.ANY_RESPONSE",
 927         "MSRIndex": "0x1a6, 0x1a7",
 928         "SampleAfterValue": "100003",
 929         "BriefDescription": "Counts all prefetch (that bring data to LLC only) RFOs hit in the L3",
 930         "Offcore": "1",
 931         "CounterHTOff": "0,1,2,3"
 932     },
 933     {
 934         "PublicDescription": "Counts all prefetch (that bring data to LLC only) data reads hit in the L3",
 935         "EventCode": "0xB7, 0xBB",
 936         "MSRValue": "0x3F803C0080",
 937         "Counter": "0,1,2,3",
 938         "UMask": "0x1",
 939         "EventName": "OFFCORE_RESPONSE.PF_L3_DATA_RD.L3_HIT.ANY_RESPONSE",
 940         "MSRIndex": "0x1a6, 0x1a7",
 941         "SampleAfterValue": "100003",
 942         "BriefDescription": "Counts all prefetch (that bring data to LLC only) data reads hit in the L3",
 943         "Offcore": "1",
 944         "CounterHTOff": "0,1,2,3"
 945     },
 946     {
 947         "PublicDescription": "Counts all prefetch (that bring data to LLC only) code reads hit in the L3",
 948         "EventCode": "0xB7, 0xBB",
 949         "MSRValue": "0x3F803C0040",
 950         "Counter": "0,1,2,3",
 951         "UMask": "0x1",
 952         "EventName": "OFFCORE_RESPONSE.PF_L2_CODE_RD.L3_HIT.ANY_RESPONSE",
 953         "MSRIndex": "0x1a6, 0x1a7",
 954         "SampleAfterValue": "100003",
 955         "BriefDescription": "Counts all prefetch (that bring data to LLC only) code reads hit in the L3",
 956         "Offcore": "1",
 957         "CounterHTOff": "0,1,2,3"
 958     },
 959     {
 960         "PublicDescription": "Counts all prefetch (that bring data to L2) RFOs hit in the L3",
 961         "EventCode": "0xB7, 0xBB",
 962         "MSRValue": "0x3F803C0020",
 963         "Counter": "0,1,2,3",
 964         "UMask": "0x1",
 965         "EventName": "OFFCORE_RESPONSE.PF_L2_RFO.L3_HIT.ANY_RESPONSE",
 966         "MSRIndex": "0x1a6, 0x1a7",
 967         "SampleAfterValue": "100003",
 968         "BriefDescription": "Counts all prefetch (that bring data to L2) RFOs hit in the L3",
 969         "Offcore": "1",
 970         "CounterHTOff": "0,1,2,3"
 971     },
 972     {
 973         "PublicDescription": "Counts prefetch (that bring data to L2) data reads hit in the L3",
 974         "EventCode": "0xB7, 0xBB",
 975         "MSRValue": "0x3F803C0010",
 976         "Counter": "0,1,2,3",
 977         "UMask": "0x1",
 978         "EventName": "OFFCORE_RESPONSE.PF_L2_DATA_RD.L3_HIT.ANY_RESPONSE",
 979         "MSRIndex": "0x1a6, 0x1a7",
 980         "SampleAfterValue": "100003",
 981         "BriefDescription": "Counts prefetch (that bring data to L2) data reads hit in the L3",
 982         "Offcore": "1",
 983         "CounterHTOff": "0,1,2,3"
 984     },
 985     {
 986         "PublicDescription": "Counts all demand code reads hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
 987         "EventCode": "0xB7, 0xBB",
 988         "MSRValue": "0x10003C0004",
 989         "Counter": "0,1,2,3",
 990         "UMask": "0x1",
 991         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.HITM_OTHER_CORE",
 992         "MSRIndex": "0x1a6, 0x1a7",
 993         "SampleAfterValue": "100003",
 994         "BriefDescription": "Counts all demand code reads hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
 995         "Offcore": "1",
 996         "CounterHTOff": "0,1,2,3"
 997     },
 998     {
 999         "PublicDescription": "Counts all demand code reads hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
1000         "EventCode": "0xB7, 0xBB",
1001         "MSRValue": "0x04003C0004",
1002         "Counter": "0,1,2,3",
1003         "UMask": "0x1",
1004         "EventName": "OFFCORE_RESPONSE.DEMAND_CODE_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
1005         "MSRIndex": "0x1a6, 0x1a7",
1006         "SampleAfterValue": "100003",
1007         "BriefDescription": "Counts all demand code reads hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
1008         "Offcore": "1",
1009         "CounterHTOff": "0,1,2,3"
1010     },
1011     {
1012         "PublicDescription": "Counts all demand data writes (RFOs) hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
1013         "EventCode": "0xB7, 0xBB",
1014         "MSRValue": "0x10003C0002",
1015         "Counter": "0,1,2,3",
1016         "UMask": "0x1",
1017         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.HITM_OTHER_CORE",
1018         "MSRIndex": "0x1a6, 0x1a7",
1019         "SampleAfterValue": "100003",
1020         "BriefDescription": "Counts all demand data writes (RFOs) hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
1021         "Offcore": "1",
1022         "CounterHTOff": "0,1,2,3"
1023     },
1024     {
1025         "PublicDescription": "Counts all demand data writes (RFOs) hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
1026         "EventCode": "0xB7, 0xBB",
1027         "MSRValue": "0x04003C0002",
1028         "Counter": "0,1,2,3",
1029         "UMask": "0x1",
1030         "EventName": "OFFCORE_RESPONSE.DEMAND_RFO.L3_HIT.HIT_OTHER_CORE_NO_FWD",
1031         "MSRIndex": "0x1a6, 0x1a7",
1032         "SampleAfterValue": "100003",
1033         "BriefDescription": "Counts all demand data writes (RFOs) hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
1034         "Offcore": "1",
1035         "CounterHTOff": "0,1,2,3"
1036     },
1037     {
1038         "PublicDescription": "Counts demand data reads hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
1039         "EventCode": "0xB7, 0xBB",
1040         "MSRValue": "0x10003C0001",
1041         "Counter": "0,1,2,3",
1042         "UMask": "0x1",
1043         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.HITM_OTHER_CORE",
1044         "MSRIndex": "0x1a6, 0x1a7",
1045         "SampleAfterValue": "100003",
1046         "BriefDescription": "Counts demand data reads hit in the L3 and the snoop to one of the sibling cores hits the line in M state and the line is forwarded",
1047         "Offcore": "1",
1048         "CounterHTOff": "0,1,2,3"
1049     },
1050     {
1051         "PublicDescription": "Counts demand data reads hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
1052         "EventCode": "0xB7, 0xBB",
1053         "MSRValue": "0x04003C0001",
1054         "Counter": "0,1,2,3",
1055         "UMask": "0x1",
1056         "EventName": "OFFCORE_RESPONSE.DEMAND_DATA_RD.L3_HIT.HIT_OTHER_CORE_NO_FWD",
1057         "MSRIndex": "0x1a6, 0x1a7",
1058         "SampleAfterValue": "100003",
1059         "BriefDescription": "Counts demand data reads hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded",
1060         "Offcore": "1",
1061         "CounterHTOff": "0,1,2,3"
1062     }
1063 ]