uncore-cache.json (10235B)
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]