mirror of
https://github.com/ClusterCockpit/cc-metric-collector.git
synced 2024-12-27 23:59:05 +01:00
31 lines
662 B
Plaintext
31 lines
662 B
Plaintext
SHORT L1/L2 TLB information
|
|
|
|
EVENTSET
|
|
PMC0 L1D_TLB
|
|
PMC1 L1I_TLB
|
|
PMC2 L2D_TLB
|
|
PMC3 L1D_TLB_REFILL
|
|
PMC4 L1I_TLB_REFILL
|
|
PMC5 L2D_TLB_REFILL
|
|
|
|
METRICS
|
|
Runtime (RDTSC) [s] time
|
|
L1 DTLB accesses PMC0
|
|
L1 ITLB accesses PMC1
|
|
L2 DTLB accesses PMC2
|
|
L1 DTLB refills PMC3
|
|
L1 ITLB refills PMC4
|
|
L2 DTLB refills PMC5
|
|
L1 DTLB refill ratio PMC3/PMC0
|
|
L1 ITLB refill ratio PMC4/PMC1
|
|
L1 DTLB refill ratio PMC5/PMC2
|
|
|
|
LONG
|
|
Formulas:
|
|
L1 DTLB refill ratio = L1D_TLB_REFILL / L1D_TLB
|
|
L1 ITLB refill ratio = L1I_TLB_REFILL / L1I_TLB
|
|
L2 DTLB refill ratio = L2D_TLB_REFILL / L2D_TLB
|
|
-
|
|
This group gives information about the TLB usage for all TLBs:
|
|
L1 data, L1 instruction and L2 data.
|