SHORT  L1 Instruction TLB miss rate/ratio

EVENTSET
FIXC0 INSTR_RETIRED_ANY
FIXC1 CPU_CLK_UNHALTED_CORE
FIXC2 CPU_CLK_UNHALTED_REF
PMC0  PAGE_WALKS_ITLB_COUNT
PMC1  PAGE_WALKS_ITLB_CYCLES

METRICS
Runtime (RDTSC) [s] time
Runtime unhalted [s] FIXC1*inverseClock
Clock [MHz]  1.E-06*(FIXC1/FIXC2)/inverseClock
CPI  FIXC1/FIXC0
L1 ITLB misses     PMC0
L1 ITLB miss rate  PMC0/FIXC0
L1 ITLB miss duration [Cyc] PMC1/PMC0


LONG
Formulas:
L1 ITLB misses = PAGE_WALKS_ITLB_COUNT
L1 ITLB miss rate = PAGE_WALKS_ITLB_COUNT / INSTR_RETIRED_ANY
L1 ITLB miss duration [Cyc] = PAGE_WALKS_ITLB_CYCLES / PAGE_WALKS_ITLB_COUNT
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The ITLB miss rates gives a measure how often a TLB miss occurred
per instruction. The duration measures the time in cycles how long a walk did take.
