powerpc/power10/metrics.json

[
    {
        "BriefDescription": "Percentage of cycles that are run cycles",
        "MetricExpr": "PM_RUN_CYC / PM_CYC * 100",
        "MetricGroup": "General",
        "MetricName": "RUN_CYCLES_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Average cycles per completed instruction",
        "MetricExpr": "PM_CYC / PM_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "CYCLES_PER_INSTRUCTION"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled for any reason",
        "MetricExpr": "PM_DISP_STALL_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI;CPI_STALL_RATIO",
        "MetricName": "DISPATCH_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled because there was a flush",
        "MetricExpr": "PM_DISP_STALL_FLUSH / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_FLUSH_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled because Fetch was being held,  so there was nothing in the pipeline for this thread",
        "MetricExpr": "PM_DISP_STALL_FETCH / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_FETCH_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled because the MMU was handling a translation miss",
        "MetricExpr": "PM_DISP_STALL_TRANSLATION / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_TRANSLATION_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled waiting to resolve an instruction ERAT miss",
        "MetricExpr": "PM_DISP_STALL_IERAT_ONLY_MISS / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_IERAT_ONLY_MISS_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled waiting to resolve an instruction TLB miss",
        "MetricExpr": "PM_DISP_STALL_ITLB_MISS / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_ITLB_MISS_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled due to an icache miss",
        "MetricExpr": "PM_DISP_STALL_IC_MISS / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_IC_MISS_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled while the instruction was fetched from the local L2",
        "MetricExpr": "PM_DISP_STALL_IC_L2 / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_IC_L2_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled while the instruction was fetched from the local L3",
        "MetricExpr": "PM_DISP_STALL_IC_L3 / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_IC_L3_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled while the instruction was fetched from any source beyond the local L3",
        "MetricExpr": "PM_DISP_STALL_IC_L3MISS / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_IC_L3MISS_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled due to an icache miss after a branch mispredict",
        "MetricExpr": "PM_DISP_STALL_BR_MPRED_ICMISS / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_BR_MPRED_ICMISS_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled while instruction was fetched from the local L2 after suffering a branch mispredict",
        "MetricExpr": "PM_DISP_STALL_BR_MPRED_IC_L2 / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_BR_MPRED_IC_L2_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled while instruction was fetched from the local L3 after suffering a branch mispredict",
        "MetricExpr": "PM_DISP_STALL_BR_MPRED_IC_L3 / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_BR_MPRED_IC_L3_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled while instruction was fetched from any source beyond the local L3 after suffering a branch mispredict",
        "MetricExpr": "PM_DISP_STALL_BR_MPRED_IC_L3MISS / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_BR_MPRED_IC_L3MISS_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled due to a branch mispredict",
        "MetricExpr": "PM_DISP_STALL_BR_MPRED / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_BR_MPRED_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction was held at dispatch for any reason",
        "MetricExpr": "PM_DISP_STALL_HELD_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_HELD_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction was held at dispatch because of a synchronizing instruction that requires the ICT to be empty before dispatch",
        "MetricExpr": "PM_DISP_STALL_HELD_SYNC_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_HELD_SYNC_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction was held at dispatch while waiting on the scoreboard",
        "MetricExpr": "PM_DISP_STALL_HELD_SCOREBOARD_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_HELD_SCOREBOARD_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction was held at dispatch due to issue queue full",
        "MetricExpr": "PM_DISP_STALL_HELD_ISSQ_FULL_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_HELD_ISSQ_FULL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction was held at dispatch because the mapper/SRB was full",
        "MetricExpr": "PM_DISP_STALL_HELD_RENAME_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_HELD_RENAME_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction was held at dispatch because the STF mapper/SRB was full",
        "MetricExpr": "PM_DISP_STALL_HELD_STF_MAPPER_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_HELD_STF_MAPPER_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction was held at dispatch because the XVFC mapper/SRB was full",
        "MetricExpr": "PM_DISP_STALL_HELD_XVFC_MAPPER_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_HELD_XVFC_MAPPER_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction was held at dispatch for any other reason",
        "MetricExpr": "PM_DISP_STALL_HELD_OTHER_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_HELD_OTHER_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction has been dispatched but not issued for any reason",
        "MetricExpr": "PM_ISSUE_STALL / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI;CPI_STALL_RATIO",
        "MetricName": "ISSUE_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is waiting to be finished in one of the execution units",
        "MetricExpr": "PM_EXEC_STALL / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI;CPI_STALL_RATIO",
        "MetricName": "EXECUTION_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction spent executing an NTC instruction that gets flushed some time after dispatch",
        "MetricExpr": "PM_EXEC_STALL_NTC_FLUSH / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "NTC_FLUSH_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTF instruction finishes at dispatch",
        "MetricExpr": "PM_EXEC_STALL_FIN_AT_DISP / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "FIN_AT_DISP_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is executing in the branch unit",
        "MetricExpr": "PM_EXEC_STALL_BRU / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "BRU_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is a simple fixed point instruction that is executing in the LSU",
        "MetricExpr": "PM_EXEC_STALL_SIMPLE_FX / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "SIMPLE_FX_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is executing in the VSU",
        "MetricExpr": "PM_EXEC_STALL_VSU / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "VSU_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is waiting to be finished in one of the execution units",
        "MetricExpr": "PM_EXEC_STALL_TRANSLATION / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "TRANSLATION_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is a load or store that suffered a translation miss",
        "MetricExpr": "PM_EXEC_STALL_DERAT_ONLY_MISS / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DERAT_ONLY_MISS_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is recovering from a TLB miss",
        "MetricExpr": "PM_EXEC_STALL_DERAT_DTLB_MISS / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DERAT_DTLB_MISS_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is executing in the LSU",
        "MetricExpr": "PM_EXEC_STALL_LSU / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "LSU_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is a load that is executing in the LSU",
        "MetricExpr": "PM_EXEC_STALL_LOAD / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "LOAD_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is waiting for a load miss to resolve from either the local L2 or local L3",
        "MetricExpr": "PM_EXEC_STALL_DMISS_L2L3 / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DMISS_L2L3_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is waiting for a load miss to resolve from either the local L2 or local L3, with an RC dispatch conflict",
        "MetricExpr": "PM_EXEC_STALL_DMISS_L2L3_CONFLICT / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DMISS_L2L3_CONFLICT_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is waiting for a load miss to resolve from either the local L2 or local L3, without an RC dispatch conflict",
        "MetricExpr": "PM_EXEC_STALL_DMISS_L2L3_NOCONFLICT / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DMISS_L2L3_NOCONFLICT_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is waiting for a load miss to resolve from a source beyond the local L2 and local L3",
        "MetricExpr": "PM_EXEC_STALL_DMISS_L3MISS / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DMISS_L3MISS_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is waiting for a load miss to resolve from a neighbor chiplet's L2 or L3 in the same chip",
        "MetricExpr": "PM_EXEC_STALL_DMISS_L21_L31 / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DMISS_L21_L31_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is waiting for a load miss to resolve from L4, local memory or OpenCAPI chip",
        "MetricExpr": "PM_EXEC_STALL_DMISS_LMEM / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DMISS_LMEM_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is waiting for a load miss to resolve from a remote chip (cache, L4, memory or OpenCAPI) in the same group",
        "MetricExpr": "PM_EXEC_STALL_DMISS_OFF_CHIP / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DMISS_OFF_CHIP_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is waiting for a load miss to resolve from a distant chip (cache, L4, memory or OpenCAPI chip)",
        "MetricExpr": "PM_EXEC_STALL_DMISS_OFF_NODE / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DMISS_OFF_NODE_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is executing a TLBIEL instruction",
        "MetricExpr": "PM_EXEC_STALL_TLBIEL / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "TLBIEL_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is finishing a load after its data has been reloaded from a data source beyond the local L1, OR when the LSU is processing an L1-hit, OR when the NTF instruction merged with another load in the LMQ",
        "MetricExpr": "PM_EXEC_STALL_LOAD_FINISH / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "LOAD_FINISH_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is a store that is executing in the LSU",
        "MetricExpr": "PM_EXEC_STALL_STORE / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "STORE_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is in the store unit outside of handling store misses or other special store operations",
        "MetricExpr": "PM_EXEC_STALL_STORE_PIPE / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "STORE_PIPE_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is a store whose cache line was not resident in the L1 and had to wait for allocation of the missing line into the L1",
        "MetricExpr": "PM_EXEC_STALL_STORE_MISS / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "STORE_MISS_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is a TLBIE instruction waiting for a response from the L2",
        "MetricExpr": "PM_EXEC_STALL_TLBIE / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "TLBIE_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is executing a PTESYNC instruction",
        "MetricExpr": "PM_EXEC_STALL_PTESYNC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "PTESYNC_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction cannot complete because the thread was blocked",
        "MetricExpr": "PM_CMPL_STALL / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI;CPI_STALL_RATIO",
        "MetricName": "COMPLETION_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction cannot complete because it was interrupted by ANY exception",
        "MetricExpr": "PM_CMPL_STALL_EXCEPTION / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "EXCEPTION_COMPLETION_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is stuck at finish waiting for the non-speculative finish of either a STCX instruction waiting for its result or a load waiting for non-critical sectors of data and ECC",
        "MetricExpr": "PM_CMPL_STALL_MEM_ECC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "MEM_ECC_COMPLETION_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is a STCX instruction waiting for resolution from the nest",
        "MetricExpr": "PM_CMPL_STALL_STCX / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "STCX_COMPLETION_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is a LWSYNC instruction waiting to complete",
        "MetricExpr": "PM_CMPL_STALL_LWSYNC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "LWSYNC_COMPLETION_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction is a HWSYNC instruction stuck at finish waiting for a response from the L2",
        "MetricExpr": "PM_CMPL_STALL_HWSYNC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "HWSYNC_COMPLETION_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction required special handling before completion",
        "MetricExpr": "PM_CMPL_STALL_SPECIAL / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "SPECIAL_COMPLETION_STALL_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when dispatch was stalled because fetch was being held, so there was nothing in the pipeline for this thread",
        "MetricExpr": "PM_DISP_STALL_FETCH / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_FETCH_CPI"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTC instruction was held at dispatch because of power management",
        "MetricExpr": "PM_DISP_STALL_HELD_HALT_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "CPI",
        "MetricName": "DISPATCH_STALL_HELD_HALT_CPI"
    },
    {
        "BriefDescription": "Percentage of flushes per completed instruction",
        "MetricExpr": "PM_FLUSH / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Others",
        "MetricName": "FLUSH_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of flushes due to a branch mispredict per completed instruction",
        "MetricExpr": "PM_FLUSH_MPRED / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Others",
        "MetricName": "BR_MPRED_FLUSH_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of branch mispredictions per completed instruction",
        "MetricExpr": "PM_BR_MPRED_CMPL / PM_RUN_INST_CMPL",
        "MetricGroup": "Others",
        "MetricName": "BRANCH_MISPREDICTION_RATE"
    },
    {
        "BriefDescription": "Percentage of finished loads that missed in the L1",
        "MetricExpr": "PM_LD_MISS_L1 / PM_LD_REF_L1 * 100",
        "MetricGroup": "Others",
        "MetricName": "L1_LD_MISS_RATIO",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of completed instructions that were loads that missed the L1",
        "MetricExpr": "PM_LD_MISS_L1 / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Others",
        "MetricName": "L1_LD_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of completed instructions that were stores that missed the L1",
        "MetricExpr": "PM_ST_MISS_L1 * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "Others",
        "MetricName": "L1_ST_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of completed instructions when the DPTEG required for the load/store instruction in execution was missing from the TLB",
        "MetricExpr": "PM_DTLB_MISS / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Others",
        "MetricName": "DTLB_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Average number of completed instructions dispatched per instruction completed",
        "MetricExpr": "PM_INST_DISP / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "DISPATCH_PER_INST_CMPL"
    },
    {
        "BriefDescription": "Percentage of completed instructions that were a demand load that did not hit in the L1 or L2",
        "MetricExpr": "PM_DATA_FROM_L2MISS / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "General",
        "MetricName": "L2_LD_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of completed instructions that were demand fetches that missed the L1 icache",
        "MetricExpr": "PM_L1_ICACHE_MISS / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Instruction_Misses",
        "MetricName": "L1_INST_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of completed instructions that were demand fetches that missed the L1 and L2 instruction cache",
        "MetricExpr": "PM_INST_FROM_L2MISS * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "L2_INST_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of completed instructions that were demand fetches that reloaded from beyond the L3 icache",
        "MetricExpr": "PM_INST_FROM_L3MISS / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "General",
        "MetricName": "L3_INST_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Average number of completed instructions per cycle",
        "MetricExpr": "PM_INST_CMPL / PM_CYC",
        "MetricGroup": "General",
        "MetricName": "IPC"
    },
    {
        "BriefDescription": "Average number of cycles per completed instruction group",
        "MetricExpr": "PM_CYC / PM_1PLUS_PPC_CMPL",
        "MetricGroup": "General",
        "MetricName": "CYCLES_PER_COMPLETED_INSTRUCTIONS_SET"
    },
    {
        "BriefDescription": "Percentage of cycles when at least 1 instruction dispatched",
        "MetricExpr": "PM_1PLUS_PPC_DISP / PM_RUN_CYC * 100",
        "MetricGroup": "General",
        "MetricName": "CYCLES_ATLEAST_ONE_INST_DISPATCHED",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Average number of finished loads per completed instruction",
        "MetricExpr": "PM_LD_REF_L1 / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "LOADS_PER_INST"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded from the L2 per completed instruction",
        "MetricExpr": "PM_DATA_FROM_L2 * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L2_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded from beyond the L2 per completed instruction",
        "MetricExpr": "PM_DATA_FROM_L2MISS / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L2_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded using modified data from another core's L2 or L3 on a remote chip, per completed instruction",
        "MetricExpr": "PM_DATA_FROM_RL2L3_MOD * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_RL2L3_MOD_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded using shared data from another core's L2 or L3 on a remote chip, per completed instruction",
        "MetricExpr": "PM_DATA_FROM_RL2L3_SHR * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_RL2L3_SHR_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded from the L3 per completed instruction",
        "MetricExpr": "PM_DATA_FROM_L3 * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L3_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded with data brought into the L3 by prefetch per completed instruction",
        "MetricExpr": "PM_DATA_FROM_L3_MEPF * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L3_MEPF_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded from beyond the L3 per completed instruction",
        "MetricExpr": "PM_DATA_FROM_L3MISS / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L3_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded using modified data from another core's L2 or L3 on a distant chip, per completed instruction",
        "MetricExpr": "PM_DATA_FROM_DL2L3_MOD * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_DL2L3_MOD_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded using shared data from another core's L2 or L3 on a distant chip, per completed instruction",
        "MetricExpr": "PM_DATA_FROM_DL2L3_SHR * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_DL2L3_SHR_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded from local memory per completed instruction",
        "MetricExpr": "PM_DATA_FROM_LMEM * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_LMEM_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded from remote memory per completed instruction",
        "MetricExpr": "PM_DATA_FROM_RMEM * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_RMEM_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand loads that reloaded from distant memory per completed instruction",
        "MetricExpr": "PM_DATA_FROM_DMEM * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_DMEM_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of data reloads from local memory per data reloads from any memory",
        "MetricExpr": "PM_DATA_FROM_LMEM * 100 / (PM_DATA_FROM_LMEM + PM_DATA_FROM_RMEM + PM_DATA_FROM_DMEM)",
        "MetricGroup": "Memory",
        "MetricName": "MEM_LOCALITY",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Number of data reloads from local memory per data reloads from remote memory",
        "MetricExpr": "PM_DATA_FROM_LMEM / PM_DATA_FROM_RMEM",
        "MetricGroup": "Memory",
        "MetricName": "LD_LMEM_PER_LD_RMEM"
    },
    {
        "BriefDescription": "Number of data reloads from local memory per data reloads from distant memory",
        "MetricExpr": "PM_DATA_FROM_LMEM / PM_DATA_FROM_DMEM",
        "MetricGroup": "Memory",
        "MetricName": "LD_LMEM_PER_LD_DMEM"
    },
    {
        "BriefDescription": "Number of data reloads from local memory per data reloads from distant and remote memory",
        "MetricExpr": "PM_DATA_FROM_LMEM / (PM_DATA_FROM_DMEM + PM_DATA_FROM_RMEM)",
        "MetricGroup": "Memory",
        "MetricName": "LD_LMEM_PER_LD_MEM"
    },
    {
        "BriefDescription": "Percentage of ITLB misses per completed run instruction",
        "MetricExpr": "PM_ITLB_MISS / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "General",
        "MetricName": "ITLB_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Number of data reloads from remote memory per data reloads from distant memory",
        "MetricExpr": "PM_DATA_FROM_RMEM / PM_DATA_FROM_DMEM",
        "MetricGroup": "Memory",
        "MetricName": "LD_RMEM_PER_LD_DMEM"
    },
    {
        "BriefDescription": "Percentage of DERAT misses with 4k page size per completed instruction",
        "MetricExpr": "PM_DERAT_MISS_4K / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_4K_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of DERAT misses with 64k page size per completed instruction",
        "MetricExpr": "PM_DERAT_MISS_64K / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_64K_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache misses that were reloaded from the L2",
        "MetricExpr": "PM_INST_FROM_L2 * 100 / PM_L1_ICACHE_MISS",
        "MetricGroup": "Instruction_Stats",
        "MetricName": "INST_FROM_L2",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache misses that were reloaded from the L3",
        "MetricExpr": "PM_INST_FROM_L3 * 100 / PM_L1_ICACHE_MISS",
        "MetricGroup": "Instruction_Stats",
        "MetricName": "INST_FROM_L3",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache misses that were reloaded from local memory",
        "MetricExpr": "PM_INST_FROM_LMEM * 100 / PM_L1_ICACHE_MISS",
        "MetricGroup": "Instruction_Stats",
        "MetricName": "INST_FROM_LMEM",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache misses that were reloaded from remote memory",
        "MetricExpr": "PM_INST_FROM_RMEM * 100 / PM_L1_ICACHE_MISS",
        "MetricGroup": "Instruction_Stats",
        "MetricName": "INST_FROM_RMEM",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache misses that were reloaded from distant memory",
        "MetricExpr": "PM_INST_FROM_DMEM * 100 / PM_L1_ICACHE_MISS",
        "MetricGroup": "Instruction_Stats",
        "MetricName": "INST_FROM_DMEM",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache reloads from the L2 per completed instruction",
        "MetricExpr": "PM_INST_FROM_L2 * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "Instruction_Misses",
        "MetricName": "INST_FROM_L2_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache reloads from the L3 per completed instruction",
        "MetricExpr": "PM_INST_FROM_L3 * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "Instruction_Misses",
        "MetricName": "INST_FROM_L3_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache reloads from local memory per completed instruction",
        "MetricExpr": "PM_INST_FROM_LMEM * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "Instruction_Misses",
        "MetricName": "INST_FROM_LMEM_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache reloads from remote memory per completed instruction",
        "MetricExpr": "PM_INST_FROM_RMEM * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "Instruction_Misses",
        "MetricName": "INST_FROM_RMEM_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache reloads from distant memory per completed instruction",
        "MetricExpr": "PM_INST_FROM_DMEM * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "Instruction_Misses",
        "MetricName": "INST_FROM_DMEM_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Average number of run cycles per completed instruction",
        "MetricExpr": "PM_RUN_CYC / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "RUN_CPI"
    },
    {
        "BriefDescription": "Percentage of DERAT misses per completed instruction",
        "MetricExpr": "PM_DERAT_MISS / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Average number of completed instructions per run cycle",
        "MetricExpr": "PM_RUN_INST_CMPL / PM_RUN_CYC",
        "MetricGroup": "General",
        "MetricName": "RUN_IPC"
    },
    {
        "BriefDescription": "Average number of completed instructions per instruction group",
        "MetricExpr": "PM_RUN_INST_CMPL / PM_1PLUS_PPC_CMPL",
        "MetricGroup": "General",
        "MetricName": "AVERAGE_COMPLETED_INSTRUCTION_SET_SIZE"
    },
    {
        "BriefDescription": "Average number of finished instructions per completed instructions",
        "MetricExpr": "PM_INST_FIN / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "INST_FIN_PER_CMPL"
    },
    {
        "BriefDescription": "Average cycles per completed instruction when the NTF instruction is completing and the finish was overlooked",
        "MetricExpr": "PM_EXEC_STALL_UNKNOWN / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "EXEC_STALL_UNKOWN_CPI"
    },
    {
        "BriefDescription": "Percentage of finished branches that were taken",
        "MetricExpr": "PM_BR_TAKEN_CMPL / PM_BR_FIN * 100",
        "MetricGroup": "General",
        "MetricName": "TAKEN_BRANCHES",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of completed instructions that were a demand load that did not hit in the L1, L2, or the L3",
        "MetricExpr": "PM_DATA_FROM_L3MISS / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "General",
        "MetricName": "L3_LD_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Average number of finished branches per completed instruction",
        "MetricExpr": "PM_BR_FIN / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "BRANCHES_PER_INST"
    },
    {
        "BriefDescription": "Average number of instructions finished in the LSU per completed instruction",
        "MetricExpr": "PM_LSU_FIN / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "LSU_PER_INST"
    },
    {
        "BriefDescription": "Average number of instructions finished in the VSU per completed instruction",
        "MetricExpr": "PM_VSU_FIN / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "VSU_PER_INST"
    },
    {
        "BriefDescription": "Average number of TLBIE instructions finished in the LSU per completed instruction",
        "MetricExpr": "PM_TLBIE_FIN / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "TLBIE_PER_INST"
    },
    {
        "BriefDescription": "Average number of STCX instructions finshed per completed instruction",
        "MetricExpr": "PM_STCX_FIN / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "STCX_PER_INST"
    },
    {
        "BriefDescription": "Average number of LARX instructions finshed per completed instruction",
        "MetricExpr": "PM_LARX_FIN / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "LARX_PER_INST"
    },
    {
        "BriefDescription": "Average number of PTESYNC instructions finshed per completed instruction",
        "MetricExpr": "PM_PTESYNC_FIN / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "PTESYNC_PER_INST"
    },
    {
        "BriefDescription": "Average number of simple fixed-point instructions finshed in the store unit per completed instruction",
        "MetricExpr": "PM_FX_LSU_FIN / PM_RUN_INST_CMPL",
        "MetricGroup": "General",
        "MetricName": "FX_PER_INST"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded the L1 cache",
        "MetricExpr": "PM_LD_DEMAND_MISS_L1 / PM_LD_MISS_L1 * 100",
        "MetricGroup": "General",
        "MetricName": "DL1_MISS_RELOADS",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from the local L2",
        "MetricExpr": "PM_DATA_FROM_L2 * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L2",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from beyond the local L2",
        "MetricExpr": "PM_DATA_FROM_L2MISS / PM_LD_DEMAND_MISS_L1 * 100",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L2_MISS",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from the local L3",
        "MetricExpr": "PM_DATA_FROM_L3 * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L3",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from beyond the local L3",
        "MetricExpr": "PM_DATA_FROM_L3MISS / PM_LD_DEMAND_MISS_L1 * 100",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L3_MISS",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from the local L3 with modified data",
        "MetricExpr": "PM_DATA_FROM_L3_MEPF * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L3_MEPF",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L2 on the same regent with modified data",
        "MetricExpr": "PM_DATA_FROM_L21_REGENT_MOD * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L21_REGENT_MOD",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L2 on the same regent with shared data",
        "MetricExpr": "PM_DATA_FROM_L21_REGENT_SHR * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L21_REGENT_SHR",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L2 on the same chip in a different regent with modified data",
        "MetricExpr": "PM_DATA_FROM_L21_NON_REGENT_MOD * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L21_NON_REGENT_MOD",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L2 on the same chip in a different regent with shared data",
        "MetricExpr": "PM_DATA_FROM_L21_NON_REGENT_SHR * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L21_NON_REGENT_SHR",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L3 on the same regent with modified data",
        "MetricExpr": "PM_DATA_FROM_L31_REGENT_MOD * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L31_REGENT_MOD",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L3 on the same regent with shared data",
        "MetricExpr": "PM_DATA_FROM_L31_REGENT_SHR * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L31_REGENT_SHR",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L3 on the same chip in a different regent with modified data",
        "MetricExpr": "PM_DATA_FROM_L31_NON_REGENT_MOD * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L31_NON_REGENT_MOD",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L3 on the same chip in a different regent with shared data",
        "MetricExpr": "PM_DATA_FROM_L31_NON_REGENT_SHR * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L31_NON_REGENT_SHR",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L2 on a remote chip with modified data",
        "MetricExpr": "PM_DATA_FROM_RL2_MOD * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_RL2_MOD",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L2 on a remote chip with shared data",
        "MetricExpr": "PM_DATA_FROM_RL2_SHR * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_RL2_SHR",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L3 on a remote chip with modified data",
        "MetricExpr": "PM_DATA_FROM_RL3_MOD * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_RL3_MOD",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L3 on a remote chip with shared data",
        "MetricExpr": "PM_DATA_FROM_RL3_SHR * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_RL3_SHR",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L2 on a distant chip with modified data",
        "MetricExpr": "PM_DATA_FROM_DL2_MOD * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_DL2_MOD",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L2 on a distant chip with shared data",
        "MetricExpr": "PM_DATA_FROM_DL2_SHR * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_DL2_SHR",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L3 on a distant chip with modified data",
        "MetricExpr": "PM_DATA_FROM_DL3_MOD * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_DL3_MOD",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from another core's L3 on a distant chip with shared data",
        "MetricExpr": "PM_DATA_FROM_DL3_SHR * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_DL3_SHR",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from the local chip's memory",
        "MetricExpr": "PM_DATA_FROM_LMEM * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_LMEM",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from the local chip's OpenCAPI Cache",
        "MetricExpr": "PM_DATA_FROM_L_OC_CACHE * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L_OC_CACHE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from the local chip's OpenCAPI memory",
        "MetricExpr": "PM_DATA_FROM_L_OC_MEM * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_L_OC_MEM",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from a remote chip's memory",
        "MetricExpr": "PM_DATA_FROM_RMEM * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_RMEM",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from a remote chip's OpenCAPI Cache",
        "MetricExpr": "PM_DATA_FROM_R_OC_CACHE * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_R_OC_CACHE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from a remote chip's OpenCAPI memory",
        "MetricExpr": "PM_DATA_FROM_R_OC_MEM * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_R_OC_MEM",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from a distant chip's memory",
        "MetricExpr": "PM_DATA_FROM_DMEM * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_DMEM",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from a distant chip's OpenCAPI Cache",
        "MetricExpr": "PM_DATA_FROM_D_OC_CACHE * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_D_OC_CACHE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of demand load misses that reloaded from a distant chip's OpenCAPI memory",
        "MetricExpr": "PM_DATA_FROM_D_OC_MEM * 100 / PM_LD_DEMAND_MISS_L1",
        "MetricGroup": "dL1_Reloads",
        "MetricName": "DL1_RELOAD_FROM_D_OC_MEM",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of cycles stalled due to the NTC instruction waiting for a load miss to resolve from a source beyond the local L2 and local L3",
        "MetricExpr": "DMISS_L3MISS_STALL_CPI / RUN_CPI * 100",
        "MetricGroup": "General",
        "MetricName": "DCACHE_MISS_CPI",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of DERAT misses with 2M page size per completed instruction",
        "MetricExpr": "PM_DERAT_MISS_2M / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_2M_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of DERAT misses with 16M page size per completed instruction",
        "MetricExpr": "PM_DERAT_MISS_16M / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_16M_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of DERAT misses with 1G page size per completed run instruction",
        "MetricExpr": "PM_DERAT_MISS_1G * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_1G_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "DERAT miss ratio for 4K page size",
        "MetricExpr": "PM_DERAT_MISS_4K / PM_DERAT_MISS",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_4K_MISS_RATIO"
    },
    {
        "BriefDescription": "DERAT miss ratio for 2M page size",
        "MetricExpr": "PM_DERAT_MISS_2M / PM_DERAT_MISS",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_2M_MISS_RATIO"
    },
    {
        "BriefDescription": "DERAT miss ratio for 16M page size",
        "MetricExpr": "PM_DERAT_MISS_16M / PM_DERAT_MISS",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_16M_MISS_RATIO"
    },
    {
        "BriefDescription": "DERAT miss ratio for 1G page size",
        "MetricExpr": "PM_DERAT_MISS_1G / PM_DERAT_MISS",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_1G_MISS_RATIO"
    },
    {
        "BriefDescription": "DERAT miss ratio for 64K page size",
        "MetricExpr": "PM_DERAT_MISS_64K / PM_DERAT_MISS",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_64K_MISS_RATIO"
    },
    {
        "BriefDescription": "Percentage of DERAT misses that resulted in TLB reloads",
        "MetricExpr": "PM_DTLB_MISS / PM_DERAT_MISS * 100",
        "MetricGroup": "Translation",
        "MetricName": "DERAT_MISS_RELOAD",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache misses that were reloaded from beyond the local L2",
        "MetricExpr": "PM_INST_FROM_L2MISS * 100 / PM_L1_ICACHE_MISS",
        "MetricGroup": "Instruction_Misses",
        "MetricName": "INST_FROM_L2_MISS",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of icache misses that were reloaded from beyond the local L3",
        "MetricExpr": "PM_INST_FROM_L3MISS / PM_L1_ICACHE_MISS * 100",
        "MetricGroup": "Instruction_Misses",
        "MetricName": "INST_FROM_L3_MISS",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of ICache reloads from beyond the L2 per completed instruction",
        "MetricExpr": "PM_INST_FROM_L2MISS * 100 / PM_RUN_INST_CMPL",
        "MetricGroup": "Instruction_Misses",
        "MetricName": "INST_FROM_L2_MISS_RATE",
        "ScaleUnit": "1%"
    },
    {
        "BriefDescription": "Percentage of icache reloads from the beyond the L3 per completed instruction",
        "MetricExpr": "PM_INST_FROM_L3MISS / PM_RUN_INST_CMPL * 100",
        "MetricGroup": "Instruction_Misses",
        "MetricName": "INST_FROM_L3_MISS_RATE",
        "ScaleUnit": "1%"
    }
]