0001 [
0002 {
0003 "BriefDescription": "Total pipeline cost of branch related instructions (used for program control-flow including function calls)",
0004 "MetricExpr": "100 * (( BR_INST_RETIRED.COND + 3 * BR_INST_RETIRED.NEAR_CALL + (BR_INST_RETIRED.NEAR_TAKEN - BR_INST_RETIRED.COND_TAKEN - 2 * BR_INST_RETIRED.NEAR_CALL) ) / TOPDOWN.SLOTS)",
0005 "MetricGroup": "Ret",
0006 "MetricName": "Branching_Overhead"
0007 },
0008 {
0009 "BriefDescription": "Total pipeline cost of instruction fetch related bottlenecks by large code footprint programs (i-side cache; TLB and BTB misses)",
0010 "MetricExpr": "100 * (( 5 * IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE - INT_MISC.UOP_DROPPING ) / TOPDOWN.SLOTS) * ( (ICACHE_64B.IFTAG_STALL / CPU_CLK_UNHALTED.THREAD) + (ICACHE_16B.IFDATA_STALL / CPU_CLK_UNHALTED.THREAD) + (10 * BACLEARS.ANY / CPU_CLK_UNHALTED.THREAD) ) / #(( 5 * IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE - INT_MISC.UOP_DROPPING ) / TOPDOWN.SLOTS)",
0011 "MetricGroup": "BigFoot;Fed;Frontend;IcMiss;MemoryTLB",
0012 "MetricName": "Big_Code"
0013 },
0014 {
0015 "BriefDescription": "Instructions Per Cycle (per Logical Processor)",
0016 "MetricExpr": "INST_RETIRED.ANY / CPU_CLK_UNHALTED.THREAD",
0017 "MetricGroup": "Ret;Summary",
0018 "MetricName": "IPC"
0019 },
0020 {
0021 "BriefDescription": "Cycles Per Instruction (per Logical Processor)",
0022 "MetricExpr": "1 / (INST_RETIRED.ANY / CPU_CLK_UNHALTED.THREAD)",
0023 "MetricGroup": "Pipeline;Mem",
0024 "MetricName": "CPI"
0025 },
0026 {
0027 "BriefDescription": "Per-Logical Processor actual clocks when the Logical Processor is active.",
0028 "MetricExpr": "CPU_CLK_UNHALTED.THREAD",
0029 "MetricGroup": "Pipeline",
0030 "MetricName": "CLKS"
0031 },
0032 {
0033 "BriefDescription": "Total issue-pipeline slots (per-Physical Core till ICL; per-Logical Processor ICL onward)",
0034 "MetricExpr": "TOPDOWN.SLOTS",
0035 "MetricGroup": "TmaL1",
0036 "MetricName": "SLOTS"
0037 },
0038 {
0039 "BriefDescription": "Fraction of Physical Core issue-slots utilized by this Logical Processor",
0040 "MetricExpr": "TOPDOWN.SLOTS / ( TOPDOWN.SLOTS / 2 ) if #SMT_on else 1",
0041 "MetricGroup": "SMT;TmaL1",
0042 "MetricName": "Slots_Utilization"
0043 },
0044 {
0045 "BriefDescription": "The ratio of Executed- by Issued-Uops",
0046 "MetricExpr": "UOPS_EXECUTED.THREAD / UOPS_ISSUED.ANY",
0047 "MetricGroup": "Cor;Pipeline",
0048 "MetricName": "Execute_per_Issue",
0049 "PublicDescription": "The ratio of Executed- by Issued-Uops. Ratio > 1 suggests high rate of uop micro-fusions. Ratio < 1 suggest high rate of \"execute\" at rename stage."
0050 },
0051 {
0052 "BriefDescription": "Instructions Per Cycle across hyper-threads (per physical core)",
0053 "MetricExpr": "INST_RETIRED.ANY / CPU_CLK_UNHALTED.DISTRIBUTED",
0054 "MetricGroup": "Ret;SMT;TmaL1",
0055 "MetricName": "CoreIPC"
0056 },
0057 {
0058 "BriefDescription": "Floating Point Operations Per Cycle",
0059 "MetricExpr": "( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE ) / CPU_CLK_UNHALTED.DISTRIBUTED",
0060 "MetricGroup": "Ret;Flops",
0061 "MetricName": "FLOPc"
0062 },
0063 {
0064 "BriefDescription": "Actual per-core usage of the Floating Point non-X87 execution units (regardless of precision or vector-width)",
0065 "MetricExpr": "( (FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE) + (FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE + FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE + FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE) ) / ( 2 * CPU_CLK_UNHALTED.DISTRIBUTED )",
0066 "MetricGroup": "Cor;Flops;HPC",
0067 "MetricName": "FP_Arith_Utilization",
0068 "PublicDescription": "Actual per-core usage of the Floating Point non-X87 execution units (regardless of precision or vector-width). Values > 1 are possible due to ([BDW+] Fused-Multiply Add (FMA) counting - common; [ADL+] use all of ADD/MUL/FMA in Scalar or 128/256-bit vectors - less common)."
0069 },
0070 {
0071 "BriefDescription": "Instruction-Level-Parallelism (average number of uops executed when there is execution) per-core",
0072 "MetricExpr": "UOPS_EXECUTED.THREAD / (( UOPS_EXECUTED.CORE_CYCLES_GE_1 / 2 ) if #SMT_on else UOPS_EXECUTED.CORE_CYCLES_GE_1)",
0073 "MetricGroup": "Backend;Cor;Pipeline;PortsUtil",
0074 "MetricName": "ILP"
0075 },
0076 {
0077 "BriefDescription": "Core actual clocks when any Logical Processor is active on the Physical Core",
0078 "MetricExpr": "CPU_CLK_UNHALTED.DISTRIBUTED",
0079 "MetricGroup": "SMT",
0080 "MetricName": "CORE_CLKS"
0081 },
0082 {
0083 "BriefDescription": "Instructions per Load (lower number means higher occurrence rate)",
0084 "MetricExpr": "INST_RETIRED.ANY / MEM_INST_RETIRED.ALL_LOADS",
0085 "MetricGroup": "InsType",
0086 "MetricName": "IpLoad"
0087 },
0088 {
0089 "BriefDescription": "Instructions per Store (lower number means higher occurrence rate)",
0090 "MetricExpr": "INST_RETIRED.ANY / MEM_INST_RETIRED.ALL_STORES",
0091 "MetricGroup": "InsType",
0092 "MetricName": "IpStore"
0093 },
0094 {
0095 "BriefDescription": "Instructions per Branch (lower number means higher occurrence rate)",
0096 "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.ALL_BRANCHES",
0097 "MetricGroup": "Branches;Fed;InsType",
0098 "MetricName": "IpBranch"
0099 },
0100 {
0101 "BriefDescription": "Instructions per (near) call (lower number means higher occurrence rate)",
0102 "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.NEAR_CALL",
0103 "MetricGroup": "Branches;Fed;PGO",
0104 "MetricName": "IpCall"
0105 },
0106 {
0107 "BriefDescription": "Instruction per taken branch",
0108 "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.NEAR_TAKEN",
0109 "MetricGroup": "Branches;Fed;FetchBW;Frontend;PGO",
0110 "MetricName": "IpTB"
0111 },
0112 {
0113 "BriefDescription": "Branch instructions per taken branch. ",
0114 "MetricExpr": "BR_INST_RETIRED.ALL_BRANCHES / BR_INST_RETIRED.NEAR_TAKEN",
0115 "MetricGroup": "Branches;Fed;PGO",
0116 "MetricName": "BpTkBranch"
0117 },
0118 {
0119 "BriefDescription": "Instructions per Floating Point (FP) Operation (lower number means higher occurrence rate)",
0120 "MetricExpr": "INST_RETIRED.ANY / ( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE )",
0121 "MetricGroup": "Flops;InsType",
0122 "MetricName": "IpFLOP"
0123 },
0124 {
0125 "BriefDescription": "Instructions per FP Arithmetic instruction (lower number means higher occurrence rate)",
0126 "MetricExpr": "INST_RETIRED.ANY / ( (FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE) + (FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE + FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE + FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE) )",
0127 "MetricGroup": "Flops;InsType",
0128 "MetricName": "IpArith",
0129 "PublicDescription": "Instructions per FP Arithmetic instruction (lower number means higher occurrence rate). May undercount due to FMA double counting. Approximated prior to BDW."
0130 },
0131 {
0132 "BriefDescription": "Instructions per FP Arithmetic Scalar Single-Precision instruction (lower number means higher occurrence rate)",
0133 "MetricExpr": "INST_RETIRED.ANY / FP_ARITH_INST_RETIRED.SCALAR_SINGLE",
0134 "MetricGroup": "Flops;FpScalar;InsType",
0135 "MetricName": "IpArith_Scalar_SP",
0136 "PublicDescription": "Instructions per FP Arithmetic Scalar Single-Precision instruction (lower number means higher occurrence rate). May undercount due to FMA double counting."
0137 },
0138 {
0139 "BriefDescription": "Instructions per FP Arithmetic Scalar Double-Precision instruction (lower number means higher occurrence rate)",
0140 "MetricExpr": "INST_RETIRED.ANY / FP_ARITH_INST_RETIRED.SCALAR_DOUBLE",
0141 "MetricGroup": "Flops;FpScalar;InsType",
0142 "MetricName": "IpArith_Scalar_DP",
0143 "PublicDescription": "Instructions per FP Arithmetic Scalar Double-Precision instruction (lower number means higher occurrence rate). May undercount due to FMA double counting."
0144 },
0145 {
0146 "BriefDescription": "Instructions per FP Arithmetic AVX/SSE 128-bit instruction (lower number means higher occurrence rate)",
0147 "MetricExpr": "INST_RETIRED.ANY / ( FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE )",
0148 "MetricGroup": "Flops;FpVector;InsType",
0149 "MetricName": "IpArith_AVX128",
0150 "PublicDescription": "Instructions per FP Arithmetic AVX/SSE 128-bit instruction (lower number means higher occurrence rate). May undercount due to FMA double counting."
0151 },
0152 {
0153 "BriefDescription": "Instructions per FP Arithmetic AVX* 256-bit instruction (lower number means higher occurrence rate)",
0154 "MetricExpr": "INST_RETIRED.ANY / ( FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE + FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE )",
0155 "MetricGroup": "Flops;FpVector;InsType",
0156 "MetricName": "IpArith_AVX256",
0157 "PublicDescription": "Instructions per FP Arithmetic AVX* 256-bit instruction (lower number means higher occurrence rate). May undercount due to FMA double counting."
0158 },
0159 {
0160 "BriefDescription": "Instructions per FP Arithmetic AVX 512-bit instruction (lower number means higher occurrence rate)",
0161 "MetricExpr": "INST_RETIRED.ANY / ( FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE + FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE )",
0162 "MetricGroup": "Flops;FpVector;InsType",
0163 "MetricName": "IpArith_AVX512",
0164 "PublicDescription": "Instructions per FP Arithmetic AVX 512-bit instruction (lower number means higher occurrence rate). May undercount due to FMA double counting."
0165 },
0166 {
0167 "BriefDescription": "Instructions per Software prefetch instruction (of any type: NTA/T0/T1/T2/Prefetch) (lower number means higher occurrence rate)",
0168 "MetricExpr": "INST_RETIRED.ANY / cpu@SW_PREFETCH_ACCESS.T0\\,umask\\=0xF@",
0169 "MetricGroup": "Prefetches",
0170 "MetricName": "IpSWPF"
0171 },
0172 {
0173 "BriefDescription": "Total number of retired Instructions, Sample with: INST_RETIRED.PREC_DIST",
0174 "MetricExpr": "INST_RETIRED.ANY",
0175 "MetricGroup": "Summary;TmaL1",
0176 "MetricName": "Instructions"
0177 },
0178 {
0179 "BriefDescription": "",
0180 "MetricExpr": "UOPS_EXECUTED.THREAD / cpu@UOPS_EXECUTED.THREAD\\,cmask\\=1@",
0181 "MetricGroup": "Cor;Pipeline;PortsUtil;SMT",
0182 "MetricName": "Execute"
0183 },
0184 {
0185 "BriefDescription": "Average number of Uops issued by front-end when it issued something",
0186 "MetricExpr": "UOPS_ISSUED.ANY / cpu@UOPS_ISSUED.ANY\\,cmask\\=1@",
0187 "MetricGroup": "Fed;FetchBW",
0188 "MetricName": "Fetch_UpC"
0189 },
0190 {
0191 "BriefDescription": "Fraction of Uops delivered by the LSD (Loop Stream Detector; aka Loop Cache)",
0192 "MetricExpr": "LSD.UOPS / (IDQ.DSB_UOPS + LSD.UOPS + IDQ.MITE_UOPS + IDQ.MS_UOPS)",
0193 "MetricGroup": "Fed;LSD",
0194 "MetricName": "LSD_Coverage"
0195 },
0196 {
0197 "BriefDescription": "Fraction of Uops delivered by the DSB (aka Decoded ICache; or Uop Cache)",
0198 "MetricExpr": "IDQ.DSB_UOPS / (IDQ.DSB_UOPS + LSD.UOPS + IDQ.MITE_UOPS + IDQ.MS_UOPS)",
0199 "MetricGroup": "DSB;Fed;FetchBW",
0200 "MetricName": "DSB_Coverage"
0201 },
0202 {
0203 "BriefDescription": "Average number of cycles of a switch from the DSB fetch-unit to MITE fetch unit - see DSB_Switches tree node for details.",
0204 "MetricExpr": "DSB2MITE_SWITCHES.PENALTY_CYCLES / cpu@DSB2MITE_SWITCHES.PENALTY_CYCLES\\,cmask\\=1\\,edge@",
0205 "MetricGroup": "DSBmiss",
0206 "MetricName": "DSB_Switch_Cost"
0207 },
0208 {
0209 "BriefDescription": "Number of Instructions per non-speculative DSB miss (lower number means higher occurrence rate)",
0210 "MetricExpr": "INST_RETIRED.ANY / FRONTEND_RETIRED.ANY_DSB_MISS",
0211 "MetricGroup": "DSBmiss;Fed",
0212 "MetricName": "IpDSB_Miss_Ret"
0213 },
0214 {
0215 "BriefDescription": "Number of Instructions per non-speculative Branch Misprediction (JEClear) (lower number means higher occurrence rate)",
0216 "MetricExpr": "INST_RETIRED.ANY / BR_MISP_RETIRED.ALL_BRANCHES",
0217 "MetricGroup": "Bad;BadSpec;BrMispredicts",
0218 "MetricName": "IpMispredict"
0219 },
0220 {
0221 "BriefDescription": "Fraction of branches that are non-taken conditionals",
0222 "MetricExpr": "BR_INST_RETIRED.COND_NTAKEN / BR_INST_RETIRED.ALL_BRANCHES",
0223 "MetricGroup": "Bad;Branches;CodeGen;PGO",
0224 "MetricName": "Cond_NT"
0225 },
0226 {
0227 "BriefDescription": "Fraction of branches that are taken conditionals",
0228 "MetricExpr": "BR_INST_RETIRED.COND_TAKEN / BR_INST_RETIRED.ALL_BRANCHES",
0229 "MetricGroup": "Bad;Branches;CodeGen;PGO",
0230 "MetricName": "Cond_TK"
0231 },
0232 {
0233 "BriefDescription": "Fraction of branches that are CALL or RET",
0234 "MetricExpr": "( BR_INST_RETIRED.NEAR_CALL + BR_INST_RETIRED.NEAR_RETURN ) / BR_INST_RETIRED.ALL_BRANCHES",
0235 "MetricGroup": "Bad;Branches",
0236 "MetricName": "CallRet"
0237 },
0238 {
0239 "BriefDescription": "Fraction of branches that are unconditional (direct or indirect) jumps",
0240 "MetricExpr": "(BR_INST_RETIRED.NEAR_TAKEN - BR_INST_RETIRED.COND_TAKEN - 2 * BR_INST_RETIRED.NEAR_CALL) / BR_INST_RETIRED.ALL_BRANCHES",
0241 "MetricGroup": "Bad;Branches",
0242 "MetricName": "Jump"
0243 },
0244 {
0245 "BriefDescription": "Fraction of branches of other types (not individually covered by other metrics in Info.Branches group)",
0246 "MetricExpr": "1 - ( (BR_INST_RETIRED.COND_NTAKEN / BR_INST_RETIRED.ALL_BRANCHES) + (BR_INST_RETIRED.COND_TAKEN / BR_INST_RETIRED.ALL_BRANCHES) + (( BR_INST_RETIRED.NEAR_CALL + BR_INST_RETIRED.NEAR_RETURN ) / BR_INST_RETIRED.ALL_BRANCHES) + ((BR_INST_RETIRED.NEAR_TAKEN - BR_INST_RETIRED.COND_TAKEN - 2 * BR_INST_RETIRED.NEAR_CALL) / BR_INST_RETIRED.ALL_BRANCHES) )",
0247 "MetricGroup": "Bad;Branches",
0248 "MetricName": "Other_Branches"
0249 },
0250 {
0251 "BriefDescription": "Actual Average Latency for L1 data-cache miss demand load operations (in core cycles)",
0252 "MetricExpr": "L1D_PEND_MISS.PENDING / ( MEM_LOAD_RETIRED.L1_MISS + MEM_LOAD_RETIRED.FB_HIT )",
0253 "MetricGroup": "Mem;MemoryBound;MemoryLat",
0254 "MetricName": "Load_Miss_Real_Latency"
0255 },
0256 {
0257 "BriefDescription": "Memory-Level-Parallelism (average number of L1 miss demand load when there is at least one such miss. Per-Logical Processor)",
0258 "MetricExpr": "L1D_PEND_MISS.PENDING / L1D_PEND_MISS.PENDING_CYCLES",
0259 "MetricGroup": "Mem;MemoryBound;MemoryBW",
0260 "MetricName": "MLP"
0261 },
0262 {
0263 "BriefDescription": "L1 cache true misses per kilo instruction for retired demand loads",
0264 "MetricExpr": "1000 * MEM_LOAD_RETIRED.L1_MISS / INST_RETIRED.ANY",
0265 "MetricGroup": "Mem;CacheMisses",
0266 "MetricName": "L1MPKI"
0267 },
0268 {
0269 "BriefDescription": "L1 cache true misses per kilo instruction for all demand loads (including speculative)",
0270 "MetricExpr": "1000 * L2_RQSTS.ALL_DEMAND_DATA_RD / INST_RETIRED.ANY",
0271 "MetricGroup": "Mem;CacheMisses",
0272 "MetricName": "L1MPKI_Load"
0273 },
0274 {
0275 "BriefDescription": "L2 cache true misses per kilo instruction for retired demand loads",
0276 "MetricExpr": "1000 * MEM_LOAD_RETIRED.L2_MISS / INST_RETIRED.ANY",
0277 "MetricGroup": "Mem;Backend;CacheMisses",
0278 "MetricName": "L2MPKI"
0279 },
0280 {
0281 "BriefDescription": "L2 cache ([RKL+] true) misses per kilo instruction for all request types (including speculative)",
0282 "MetricExpr": "1000 * ( ( OFFCORE_REQUESTS.ALL_DATA_RD - OFFCORE_REQUESTS.DEMAND_DATA_RD ) + L2_RQSTS.ALL_DEMAND_MISS + L2_RQSTS.SWPF_MISS ) / INST_RETIRED.ANY",
0283 "MetricGroup": "Mem;CacheMisses;Offcore",
0284 "MetricName": "L2MPKI_All"
0285 },
0286 {
0287 "BriefDescription": "L2 cache ([RKL+] true) misses per kilo instruction for all demand loads (including speculative)",
0288 "MetricExpr": "1000 * L2_RQSTS.DEMAND_DATA_RD_MISS / INST_RETIRED.ANY",
0289 "MetricGroup": "Mem;CacheMisses",
0290 "MetricName": "L2MPKI_Load"
0291 },
0292 {
0293 "BriefDescription": "L2 cache hits per kilo instruction for all demand loads (including speculative)",
0294 "MetricExpr": "1000 * L2_RQSTS.DEMAND_DATA_RD_HIT / INST_RETIRED.ANY",
0295 "MetricGroup": "Mem;CacheMisses",
0296 "MetricName": "L2HPKI_Load"
0297 },
0298 {
0299 "BriefDescription": "L3 cache true misses per kilo instruction for retired demand loads",
0300 "MetricExpr": "1000 * MEM_LOAD_RETIRED.L3_MISS / INST_RETIRED.ANY",
0301 "MetricGroup": "Mem;CacheMisses",
0302 "MetricName": "L3MPKI"
0303 },
0304 {
0305 "BriefDescription": "Fill Buffer (FB) hits per kilo instructions for retired demand loads (L1D misses that merge into ongoing miss-handling entries)",
0306 "MetricExpr": "1000 * MEM_LOAD_RETIRED.FB_HIT / INST_RETIRED.ANY",
0307 "MetricGroup": "Mem;CacheMisses",
0308 "MetricName": "FB_HPKI"
0309 },
0310 {
0311 "BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
0312 "MetricConstraint": "NO_NMI_WATCHDOG",
0313 "MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING ) / ( 2 * CPU_CLK_UNHALTED.DISTRIBUTED )",
0314 "MetricGroup": "Mem;MemoryTLB",
0315 "MetricName": "Page_Walks_Utilization"
0316 },
0317 {
0318 "BriefDescription": "Average per-core data fill bandwidth to the L1 data cache [GB / sec]",
0319 "MetricExpr": "64 * L1D.REPLACEMENT / 1000000000 / duration_time",
0320 "MetricGroup": "Mem;MemoryBW",
0321 "MetricName": "L1D_Cache_Fill_BW"
0322 },
0323 {
0324 "BriefDescription": "Average per-core data fill bandwidth to the L2 cache [GB / sec]",
0325 "MetricExpr": "64 * L2_LINES_IN.ALL / 1000000000 / duration_time",
0326 "MetricGroup": "Mem;MemoryBW",
0327 "MetricName": "L2_Cache_Fill_BW"
0328 },
0329 {
0330 "BriefDescription": "Average per-core data fill bandwidth to the L3 cache [GB / sec]",
0331 "MetricExpr": "64 * LONGEST_LAT_CACHE.MISS / 1000000000 / duration_time",
0332 "MetricGroup": "Mem;MemoryBW",
0333 "MetricName": "L3_Cache_Fill_BW"
0334 },
0335 {
0336 "BriefDescription": "Average per-core data access bandwidth to the L3 cache [GB / sec]",
0337 "MetricExpr": "64 * OFFCORE_REQUESTS.ALL_REQUESTS / 1000000000 / duration_time",
0338 "MetricGroup": "Mem;MemoryBW;Offcore",
0339 "MetricName": "L3_Cache_Access_BW"
0340 },
0341 {
0342 "BriefDescription": "Average per-thread data fill bandwidth to the L1 data cache [GB / sec]",
0343 "MetricExpr": "(64 * L1D.REPLACEMENT / 1000000000 / duration_time)",
0344 "MetricGroup": "Mem;MemoryBW",
0345 "MetricName": "L1D_Cache_Fill_BW_1T"
0346 },
0347 {
0348 "BriefDescription": "Average per-thread data fill bandwidth to the L2 cache [GB / sec]",
0349 "MetricExpr": "(64 * L2_LINES_IN.ALL / 1000000000 / duration_time)",
0350 "MetricGroup": "Mem;MemoryBW",
0351 "MetricName": "L2_Cache_Fill_BW_1T"
0352 },
0353 {
0354 "BriefDescription": "Average per-thread data fill bandwidth to the L3 cache [GB / sec]",
0355 "MetricExpr": "(64 * LONGEST_LAT_CACHE.MISS / 1000000000 / duration_time)",
0356 "MetricGroup": "Mem;MemoryBW",
0357 "MetricName": "L3_Cache_Fill_BW_1T"
0358 },
0359 {
0360 "BriefDescription": "Average per-thread data access bandwidth to the L3 cache [GB / sec]",
0361 "MetricExpr": "(64 * OFFCORE_REQUESTS.ALL_REQUESTS / 1000000000 / duration_time)",
0362 "MetricGroup": "Mem;MemoryBW;Offcore",
0363 "MetricName": "L3_Cache_Access_BW_1T"
0364 },
0365 {
0366 "BriefDescription": "Average CPU Utilization",
0367 "MetricExpr": "CPU_CLK_UNHALTED.REF_TSC / msr@tsc@",
0368 "MetricGroup": "HPC;Summary",
0369 "MetricName": "CPU_Utilization"
0370 },
0371 {
0372 "BriefDescription": "Measured Average Frequency for unhalted processors [GHz]",
0373 "MetricExpr": "(CPU_CLK_UNHALTED.THREAD / CPU_CLK_UNHALTED.REF_TSC) * msr@tsc@ / 1000000000 / duration_time",
0374 "MetricGroup": "Summary;Power",
0375 "MetricName": "Average_Frequency"
0376 },
0377 {
0378 "BriefDescription": "Giga Floating Point Operations Per Second",
0379 "MetricExpr": "( ( 1 * ( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2 * FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4 * ( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8 * ( FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16 * FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE ) / 1000000000 ) / duration_time",
0380 "MetricGroup": "Cor;Flops;HPC",
0381 "MetricName": "GFLOPs",
0382 "PublicDescription": "Giga Floating Point Operations Per Second. Aggregate across all supported options of: FP precisions, scalar and vector instructions, vector-width and AMX engine."
0383 },
0384 {
0385 "BriefDescription": "Average Frequency Utilization relative nominal frequency",
0386 "MetricExpr": "CPU_CLK_UNHALTED.THREAD / CPU_CLK_UNHALTED.REF_TSC",
0387 "MetricGroup": "Power",
0388 "MetricName": "Turbo_Utilization"
0389 },
0390 {
0391 "BriefDescription": "Fraction of Core cycles where the core was running with power-delivery for baseline license level 0",
0392 "MetricExpr": "CORE_POWER.LVL0_TURBO_LICENSE / CPU_CLK_UNHALTED.DISTRIBUTED",
0393 "MetricGroup": "Power",
0394 "MetricName": "Power_License0_Utilization",
0395 "PublicDescription": "Fraction of Core cycles where the core was running with power-delivery for baseline license level 0. This includes non-AVX codes, SSE, AVX 128-bit, and low-current AVX 256-bit codes."
0396 },
0397 {
0398 "BriefDescription": "Fraction of Core cycles where the core was running with power-delivery for license level 1",
0399 "MetricExpr": "CORE_POWER.LVL1_TURBO_LICENSE / CPU_CLK_UNHALTED.DISTRIBUTED",
0400 "MetricGroup": "Power",
0401 "MetricName": "Power_License1_Utilization",
0402 "PublicDescription": "Fraction of Core cycles where the core was running with power-delivery for license level 1. This includes high current AVX 256-bit instructions as well as low current AVX 512-bit instructions."
0403 },
0404 {
0405 "BriefDescription": "Fraction of Core cycles where the core was running with power-delivery for license level 2 (introduced in SKX)",
0406 "MetricExpr": "CORE_POWER.LVL2_TURBO_LICENSE / CPU_CLK_UNHALTED.DISTRIBUTED",
0407 "MetricGroup": "Power",
0408 "MetricName": "Power_License2_Utilization",
0409 "PublicDescription": "Fraction of Core cycles where the core was running with power-delivery for license level 2 (introduced in SKX). This includes high current AVX 512-bit instructions."
0410 },
0411 {
0412 "BriefDescription": "Fraction of cycles where both hardware Logical Processors were active",
0413 "MetricExpr": "1 - CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_DISTRIBUTED if #SMT_on else 0",
0414 "MetricGroup": "SMT",
0415 "MetricName": "SMT_2T_Utilization"
0416 },
0417 {
0418 "BriefDescription": "Fraction of cycles spent in the Operating System (OS) Kernel mode",
0419 "MetricExpr": "CPU_CLK_UNHALTED.THREAD_P:k / CPU_CLK_UNHALTED.THREAD",
0420 "MetricGroup": "OS",
0421 "MetricName": "Kernel_Utilization"
0422 },
0423 {
0424 "BriefDescription": "Cycles Per Instruction for the Operating System (OS) Kernel mode",
0425 "MetricExpr": "CPU_CLK_UNHALTED.THREAD_P:k / INST_RETIRED.ANY_P:k",
0426 "MetricGroup": "OS",
0427 "MetricName": "Kernel_CPI"
0428 },
0429 {
0430 "BriefDescription": "Average external Memory Bandwidth Use for reads and writes [GB / sec]",
0431 "MetricExpr": "64 * ( arb@event\\=0x81\\,umask\\=0x1@ + arb@event\\=0x84\\,umask\\=0x1@ ) / 1000000 / duration_time / 1000",
0432 "MetricGroup": "HPC;Mem;MemoryBW;SoC",
0433 "MetricName": "DRAM_BW_Use"
0434 },
0435 {
0436 "BriefDescription": "Instructions per Far Branch ( Far Branches apply upon transition from application to operating system, handling interrupts, exceptions) [lower number means higher occurrence rate]",
0437 "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.FAR_BRANCH:u",
0438 "MetricGroup": "Branches;OS",
0439 "MetricName": "IpFarBranch"
0440 },
0441 {
0442 "BriefDescription": "C6 residency percent per core",
0443 "MetricExpr": "(cstate_core@c6\\-residency@ / msr@tsc@) * 100",
0444 "MetricGroup": "Power",
0445 "MetricName": "C6_Core_Residency"
0446 },
0447 {
0448 "BriefDescription": "C7 residency percent per core",
0449 "MetricExpr": "(cstate_core@c7\\-residency@ / msr@tsc@) * 100",
0450 "MetricGroup": "Power",
0451 "MetricName": "C7_Core_Residency"
0452 },
0453 {
0454 "BriefDescription": "C2 residency percent per package",
0455 "MetricExpr": "(cstate_pkg@c2\\-residency@ / msr@tsc@) * 100",
0456 "MetricGroup": "Power",
0457 "MetricName": "C2_Pkg_Residency"
0458 },
0459 {
0460 "BriefDescription": "C3 residency percent per package",
0461 "MetricExpr": "(cstate_pkg@c3\\-residency@ / msr@tsc@) * 100",
0462 "MetricGroup": "Power",
0463 "MetricName": "C3_Pkg_Residency"
0464 },
0465 {
0466 "BriefDescription": "C6 residency percent per package",
0467 "MetricExpr": "(cstate_pkg@c6\\-residency@ / msr@tsc@) * 100",
0468 "MetricGroup": "Power",
0469 "MetricName": "C6_Pkg_Residency"
0470 },
0471 {
0472 "BriefDescription": "C7 residency percent per package",
0473 "MetricExpr": "(cstate_pkg@c7\\-residency@ / msr@tsc@) * 100",
0474 "MetricGroup": "Power",
0475 "MetricName": "C7_Pkg_Residency"
0476 },
0477 {
0478 "BriefDescription": "C8 residency percent per package",
0479 "MetricExpr": "(cstate_pkg@c8\\-residency@ / msr@tsc@) * 100",
0480 "MetricGroup": "Power",
0481 "MetricName": "C8_Pkg_Residency"
0482 },
0483 {
0484 "BriefDescription": "C9 residency percent per package",
0485 "MetricExpr": "(cstate_pkg@c9\\-residency@ / msr@tsc@) * 100",
0486 "MetricGroup": "Power",
0487 "MetricName": "C9_Pkg_Residency"
0488 },
0489 {
0490 "BriefDescription": "C10 residency percent per package",
0491 "MetricExpr": "(cstate_pkg@c10\\-residency@ / msr@tsc@) * 100",
0492 "MetricGroup": "Power",
0493 "MetricName": "C10_Pkg_Residency"
0494 }
0495 ]
