SHORT L1 data TLB miss rate/ratio EVENTSET PMC0 INST_RETIRED PMC1 CPU_CYCLES PMC2 L1D_TLB_REFILL_RD PMC3 L1D_TLB_REFILL_WR METRICS Runtime (RDTSC) [s] time Clock [MHz] 1.E-06*PMC1/time CPI PMC1/PMC0 L1 DTLB load misses PMC2 L1 DTLB load miss rate PMC2/PMC0 L1 DTLB store misses PMC3 L1 DTLB store miss rate PMC3/PMC0 LONG Formulas: L1 DTLB load misses = L1D_TLB_REFILL_RD L1 DTLB load miss rate = L1D_TLB_REFILL_RD / INST_RETIRED L1 DTLB store misses = L1D_TLB_REFILL_WR L1 DTLB store miss rate = L1D_TLB_REFILL_WR / INST_RETIRED - The DTLB load and store miss rates gives a measure how often a TLB miss occurred per instruction.