SHORT L2 cache bandwidth in MBytes/s (experimental)

EVENTSET
FIXC1 ACTUAL_CPU_CLOCK
FIXC2 MAX_CPU_CLOCK
PMC0  RETIRED_INSTRUCTIONS
PMC1  CPU_CLOCKS_UNHALTED
PMC2  REQUESTS_TO_L2_GRP1_ALL_NO_PF
PMC3  L2_PF_HIT_IN_L2_ALLPREF

METRICS
Runtime (RDTSC) [s] time
Runtime unhalted [s] FIXC1*inverseClock
Clock [MHz]  1.E-06*(FIXC1/FIXC2)/inverseClock
CPI  PMC1/PMC0
L2 bandwidth [MBytes/s] 1.0E-06*(PMC2)*64.0/time
L2 data volume [GBytes] 1.0E-09*(PMC2)*64.0
Prefetch bandwidth [MBytes/s] 1.0E-06*(PMC3)*64.0/time
Prefetch data volume [GBytes] 1.0E-09*(PMC3)*64.0

LONG
Formulas:
L2 bandwidth [MBytes/s] = 1.0E-06*(REQUESTS_TO_L2_GRP1_ALL_NO_PF)*64/time
L2 data volume [GBytes] = 1.0E-09*(REQUESTS_TO_L2_GRP1_ALL_NO_PF)*64
Prefetch bandwidth [MBytes/s] = 1.0E-06*(L2_PF_HIT_IN_L2_ALLPREF)*64/time
Prefetch data volume [GBytes] = 1.0E-09*(L2_PF_HIT_IN_L2_ALLPREF)*64
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Profiling group to measure L2 cache load bandwidth including prefetchers.
There are no events to count stores.
