tools/perf/pmu-events/arch/x86/icelake/icl-metrics.json

   1 [
   2     {
   3         "MetricExpr": "INST_RETIRED.ANY / CPU_CLK_UNHALTED.THREAD",
   4         "BriefDescription": "Instructions Per Cycle (per Logical Processor)",
   5         "MetricGroup": "Summary",
   6         "MetricName": "IPC"
   7     },
   8     {
   9         "MetricExpr": "UOPS_RETIRED.SLOTS / INST_RETIRED.ANY",
  10         "BriefDescription": "Uops Per Instruction",
  11         "MetricGroup": "Pipeline;Retire",
  12         "MetricName": "UPI"
  13     },
  14     {
  15         "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.NEAR_TAKEN",
  16         "BriefDescription": "Instruction per taken branch",
  17         "MetricGroup": "Branches;FetchBW;PGO",
  18         "MetricName": "IpTB"
  19     },
  20     {
  21         "MetricExpr": "1 / (INST_RETIRED.ANY / CPU_CLK_UNHALTED.THREAD)",
  22         "BriefDescription": "Cycles Per Instruction (per Logical Processor)",
  23         "MetricGroup": "Pipeline",
  24         "MetricName": "CPI"
  25     },
  26     {
  27         "MetricExpr": "CPU_CLK_UNHALTED.THREAD",
  28         "BriefDescription": "Per-Logical Processor actual clocks when the Logical Processor is active.",
  29         "MetricGroup": "Pipeline",
  30         "MetricName": "CLKS"
  31     },
  32     {
  33         "MetricExpr": "INST_RETIRED.ANY / CPU_CLK_UNHALTED.DISTRIBUTED",
  34         "BriefDescription": "Instructions Per Cycle (per physical core)",
  35         "MetricGroup": "SMT;TmaL1",
  36         "MetricName": "CoreIPC"
  37     },
  38     {
  39         "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",
  40         "BriefDescription": "Floating Point Operations Per Cycle",
  41         "MetricGroup": "Flops",
  42         "MetricName": "FLOPc"
  43     },
  44     {
  45         "MetricExpr": "UOPS_EXECUTED.THREAD / ( UOPS_EXECUTED.CORE_CYCLES_GE_1 / 2 )",
  46         "BriefDescription": "Instruction-Level-Parallelism (average number of uops executed when there is at least 1 uop executed)",
  47         "MetricGroup": "Pipeline;PortsUtil",
  48         "MetricName": "ILP"
  49     },
  50     {
  51         "MetricExpr": "INST_RETIRED.ANY / BR_MISP_RETIRED.ALL_BRANCHES",
  52         "BriefDescription": "Number of Instructions per non-speculative Branch Misprediction (JEClear)",
  53         "MetricGroup": "BrMispredicts",
  54         "MetricName": "IpMispredict"
  55     },
  56     {
  57         "MetricExpr": "CPU_CLK_UNHALTED.DISTRIBUTED",
  58         "BriefDescription": "Core actual clocks when any Logical Processor is active on the Physical Core",
  59         "MetricGroup": "SMT",
  60         "MetricName": "CORE_CLKS"
  61     },
  62     {
  63         "MetricExpr": "INST_RETIRED.ANY / MEM_INST_RETIRED.ALL_LOADS",
  64         "BriefDescription": "Instructions per Load (lower number means higher occurrence rate)",
  65         "MetricGroup": "InsType",
  66         "MetricName": "IpLoad"
  67     },
  68     {
  69         "MetricExpr": "INST_RETIRED.ANY / MEM_INST_RETIRED.ALL_STORES",
  70         "BriefDescription": "Instructions per Store (lower number means higher occurrence rate)",
  71         "MetricGroup": "InsType",
  72         "MetricName": "IpStore"
  73     },
  74     {
  75         "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.ALL_BRANCHES",
  76         "BriefDescription": "Instructions per Branch (lower number means higher occurrence rate)",
  77         "MetricGroup": "Branches;InsType",
  78         "MetricName": "IpBranch"
  79     },
  80     {
  81         "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.NEAR_CALL",
  82         "BriefDescription": "Instructions per (near) call (lower number means higher occurrence rate)",
  83         "MetricGroup": "Branches",
  84         "MetricName": "IpCall"
  85     },
  86     {
  87         "MetricExpr": "BR_INST_RETIRED.ALL_BRANCHES / BR_INST_RETIRED.NEAR_TAKEN",
  88         "BriefDescription": "Branch instructions per taken branch. ",
  89         "MetricGroup": "Branches;PGO",
  90         "MetricName": "BpTkBranch"
  91     },
  92     {
  93         "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 )",
  94         "BriefDescription": "Instructions per Floating Point (FP) Operation (lower number means higher occurrence rate)",
  95         "MetricGroup": "Flops;FpArith;InsType",
  96         "MetricName": "IpFLOP"
  97     },
  98     {
  99         "MetricExpr": "INST_RETIRED.ANY",
 100         "BriefDescription": "Total number of retired Instructions",
 101         "MetricGroup": "Summary;TmaL1",
 102         "MetricName": "Instructions"
 103     },
 104     {
 105         "MetricExpr": "LSD.UOPS / (IDQ.DSB_UOPS + LSD.UOPS + IDQ.MITE_UOPS + IDQ.MS_UOPS)",
 106         "BriefDescription": "Fraction of Uops delivered by the LSD (Loop Stream Detector; aka Loop Cache)",
 107         "MetricGroup": "LSD",
 108         "MetricName": "LSD_Coverage"
 109     },
 110     {
 111         "MetricExpr": "IDQ.DSB_UOPS / (IDQ.DSB_UOPS + LSD.UOPS + IDQ.MITE_UOPS + IDQ.MS_UOPS)",
 112         "BriefDescription": "Fraction of Uops delivered by the DSB (aka Decoded ICache; or Uop Cache)",
 113         "MetricGroup": "DSB;FetchBW",
 114         "MetricName": "DSB_Coverage"
 115     },
 116     {
 117         "MetricExpr": "L1D_PEND_MISS.PENDING / ( MEM_LOAD_RETIRED.L1_MISS + MEM_LOAD_RETIRED.FB_HIT )",
 118         "BriefDescription": "Actual Average Latency for L1 data-cache miss demand loads (in core cycles)",
 119         "MetricGroup": "MemoryBound;MemoryLat",
 120         "MetricName": "Load_Miss_Real_Latency"
 121     },
 122     {
 123         "MetricExpr": "L1D_PEND_MISS.PENDING / L1D_PEND_MISS.PENDING_CYCLES",
 124         "BriefDescription": "Memory-Level-Parallelism (average number of L1 miss demand load when there is at least one such miss. Per-Logical Processor)",
 125         "MetricGroup": "MemoryBound;MemoryBW",
 126         "MetricName": "MLP"
 127     },
 128     {
 129         "MetricConstraint": "NO_NMI_WATCHDOG",
 130         "MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING ) / ( 2 * CPU_CLK_UNHALTED.DISTRIBUTED )",
 131         "BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
 132         "MetricGroup": "MemoryTLB",
 133         "MetricName": "Page_Walks_Utilization"
 134     },
 135     {
 136         "MetricExpr": "64 * L1D.REPLACEMENT / 1000000000 / duration_time",
 137         "BriefDescription": "Average data fill bandwidth to the L1 data cache [GB / sec]",
 138         "MetricGroup": "MemoryBW",
 139         "MetricName": "L1D_Cache_Fill_BW"
 140     },
 141     {
 142         "MetricExpr": "64 * L2_LINES_IN.ALL / 1000000000 / duration_time",
 143         "BriefDescription": "Average data fill bandwidth to the L2 cache [GB / sec]",
 144         "MetricGroup": "MemoryBW",
 145         "MetricName": "L2_Cache_Fill_BW"
 146     },
 147     {
 148         "MetricExpr": "64 * LONGEST_LAT_CACHE.MISS / 1000000000 / duration_time",
 149         "BriefDescription": "Average per-core data fill bandwidth to the L3 cache [GB / sec]",
 150         "MetricGroup": "MemoryBW",
 151         "MetricName": "L3_Cache_Fill_BW"
 152     },
 153     {
 154         "MetricExpr": "64 * OFFCORE_REQUESTS.ALL_REQUESTS / 1000000000 / duration_time",
 155         "BriefDescription": "Average per-core data access bandwidth to the L3 cache [GB / sec]",
 156         "MetricGroup": "MemoryBW;Offcore",
 157         "MetricName": "L3_Cache_Access_BW"
 158     },
 159     {
 160         "MetricExpr": "1000 * MEM_LOAD_RETIRED.L1_MISS / INST_RETIRED.ANY",
 161         "BriefDescription": "L1 cache true misses per kilo instruction for retired demand loads",
 162         "MetricGroup": "CacheMisses",
 163         "MetricName": "L1MPKI"
 164     },
 165     {
 166         "MetricExpr": "1000 * MEM_LOAD_RETIRED.L2_MISS / INST_RETIRED.ANY",
 167         "BriefDescription": "L2 cache true misses per kilo instruction for retired demand loads",
 168         "MetricGroup": "CacheMisses",
 169         "MetricName": "L2MPKI"
 170     },
 171     {
 172         "MetricExpr": "1000 * ( ( OFFCORE_REQUESTS.ALL_DATA_RD - OFFCORE_REQUESTS.DEMAND_DATA_RD ) + L2_RQSTS.ALL_DEMAND_MISS + L2_RQSTS.SWPF_MISS ) / INST_RETIRED.ANY",
 173         "BriefDescription": "L2 cache misses per kilo instruction for all request types (including speculative)",
 174         "MetricGroup": "CacheMisses;Offcore",
 175         "MetricName": "L2MPKI_All"
 176     },
 177     {
 178         "MetricExpr": "1000 * MEM_LOAD_RETIRED.L3_MISS / INST_RETIRED.ANY",
 179         "BriefDescription": "L3 cache true misses per kilo instruction for retired demand loads",
 180         "MetricGroup": "CacheMisses",
 181         "MetricName": "L3MPKI"
 182     },
 183     {
 184         "MetricExpr": "CPU_CLK_UNHALTED.REF_TSC / msr@tsc@",
 185         "BriefDescription": "Average CPU Utilization",
 186         "MetricGroup": "HPC;Summary",
 187         "MetricName": "CPU_Utilization"
 188     },
 189     {
 190         "MetricExpr": "(CPU_CLK_UNHALTED.THREAD / CPU_CLK_UNHALTED.REF_TSC) * msr@tsc@ / 1000000000 / duration_time",
 191         "BriefDescription": "Measured Average Frequency for unhalted processors [GHz]",
 192         "MetricGroup": "Summary;Power",
 193         "MetricName": "Average_Frequency"
 194     },
 195     {
 196         "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",
 197         "BriefDescription": "Giga Floating Point Operations Per Second",
 198         "MetricGroup": "Flops;HPC",
 199         "MetricName": "GFLOPs"
 200     },
 201     {
 202         "MetricExpr": "CPU_CLK_UNHALTED.THREAD / CPU_CLK_UNHALTED.REF_TSC",
 203         "BriefDescription": "Average Frequency Utilization relative nominal frequency",
 204         "MetricGroup": "Power",
 205         "MetricName": "Turbo_Utilization"
 206     },
 207     {
 208         "MetricExpr": "1 - CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_DISTRIBUTED",
 209         "BriefDescription": "Fraction of cycles where both hardware Logical Processors were active",
 210         "MetricGroup": "SMT",
 211         "MetricName": "SMT_2T_Utilization"
 212     },
 213     {
 214         "MetricExpr": "CPU_CLK_UNHALTED.THREAD:k / CPU_CLK_UNHALTED.THREAD",
 215         "BriefDescription": "Fraction of cycles spent in the Operating System (OS) Kernel mode",
 216         "MetricGroup": "OS",
 217         "MetricName": "Kernel_Utilization"
 218     },
 219     {
 220         "MetricExpr": "64 * ( arb@event\\=0x81\\,umask\\=0x1@ + arb@event\\=0x84\\,umask\\=0x1@ ) / 1000000 / duration_time / 1000",
 221         "BriefDescription": "Average external Memory Bandwidth Use for reads and writes [GB / sec]",
 222         "MetricGroup": "HPC;MemoryBW;SoC",
 223         "MetricName": "DRAM_BW_Use"
 224     },
 225     {
 226         "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.FAR_BRANCH:u",
 227         "BriefDescription": "Instructions per Far Branch ( Far Branches apply upon transition from application to operating system, handling interrupts, exceptions) [lower number means higher occurrence rate]",
 228         "MetricGroup": "Branches;OS",
 229         "MetricName": "IpFarBranch"
 230     },
 231     {
 232         "MetricExpr": "(cstate_core@c3\\-residency@ / msr@tsc@) * 100",
 233         "BriefDescription": "C3 residency percent per core",
 234         "MetricGroup": "Power",
 235         "MetricName": "C3_Core_Residency"
 236     },
 237     {
 238         "MetricExpr": "(cstate_core@c6\\-residency@ / msr@tsc@) * 100",
 239         "BriefDescription": "C6 residency percent per core",
 240         "MetricGroup": "Power",
 241         "MetricName": "C6_Core_Residency"
 242     },
 243     {
 244         "MetricExpr": "(cstate_core@c7\\-residency@ / msr@tsc@) * 100",
 245         "BriefDescription": "C7 residency percent per core",
 246         "MetricGroup": "Power",
 247         "MetricName": "C7_Core_Residency"
 248     },
 249     {
 250         "MetricExpr": "(cstate_pkg@c2\\-residency@ / msr@tsc@) * 100",
 251         "BriefDescription": "C2 residency percent per package",
 252         "MetricGroup": "Power",
 253         "MetricName": "C2_Pkg_Residency"
 254     },
 255     {
 256         "MetricExpr": "(cstate_pkg@c3\\-residency@ / msr@tsc@) * 100",
 257         "BriefDescription": "C3 residency percent per package",
 258         "MetricGroup": "Power",
 259         "MetricName": "C3_Pkg_Residency"
 260     },
 261     {
 262         "MetricExpr": "(cstate_pkg@c6\\-residency@ / msr@tsc@) * 100",
 263         "BriefDescription": "C6 residency percent per package",
 264         "MetricGroup": "Power",
 265         "MetricName": "C6_Pkg_Residency"
 266     },
 267     {
 268         "MetricExpr": "(cstate_pkg@c7\\-residency@ / msr@tsc@) * 100",
 269         "BriefDescription": "C7 residency percent per package",
 270         "MetricGroup": "Power",
 271         "MetricName": "C7_Pkg_Residency"
 272     }
 273 ]