...
Note: Knowing which numa is connected to the network adapter is important for performance tuning.
Another option is to use lstopo-no-graphicsÂ
You can see under numa 2, the two port adapter.
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$ lstopo-no-graphics
Machine (256GB total)
Package L#0
NUMANode L#0 (P#0 32GB)
L3 L#0 (8192KB)
L2 L#0 (512KB) + L1d L#0 (32KB) + L1i L#0 (64KB) + Core L#0 + PU L#0 (P#0)
L2 L#1 (512KB) + L1d L#1 (32KB) + L1i L#1 (64KB) + Core L#1 + PU L#1 (P#1)
L2 L#2 (512KB) + L1d L#2 (32KB) + L1i L#2 (64KB) + Core L#2 + PU L#2 (P#2)
L2 L#3 (512KB) + L1d L#3 (32KB) + L1i L#3 (64KB) + Core L#3 + PU L#3 (P#3)
L3 L#1 (8192KB)
L2 L#4 (512KB) + L1d L#4 (32KB) + L1i L#4 (64KB) + Core L#4 + PU L#4 (P#4)
L2 L#5 (512KB) + L1d L#5 (32KB) + L1i L#5 (64KB) + Core L#5 + PU L#5 (P#5)
L2 L#6 (512KB) + L1d L#6 (32KB) + L1i L#6 (64KB) + Core L#6 + PU L#6 (P#6)
L2 L#7 (512KB) + L1d L#7 (32KB) + L1i L#7 (64KB) + Core L#7 + PU L#7 (P#7)
HostBridge L#0
PCIBridge
PCIBridge
PCI 1a03:2000
GPU L#0 "card0"
GPU L#1 "controlD64"
NUMANode L#1 (P#1 32GB)
L3 L#2 (8192KB)
L2 L#8 (512KB) + L1d L#8 (32KB) + L1i L#8 (64KB) + Core L#8 + PU L#8 (P#8)
L2 L#9 (512KB) + L1d L#9 (32KB) + L1i L#9 (64KB) + Core L#9 + PU L#9 (P#9)
L2 L#10 (512KB) + L1d L#10 (32KB) + L1i L#10 (64KB) + Core L#10 + PU L#10 (P#10)
L2 L#11 (512KB) + L1d L#11 (32KB) + L1i L#11 (64KB) + Core L#11 + PU L#11 (P#11)
L3 L#3 (8192KB)
L2 L#12 (512KB) + L1d L#12 (32KB) + L1i L#12 (64KB) + Core L#12 + PU L#12 (P#12)
L2 L#13 (512KB) + L1d L#13 (32KB) + L1i L#13 (64KB) + Core L#13 + PU L#13 (P#13)
L2 L#14 (512KB) + L1d L#14 (32KB) + L1i L#14 (64KB) + Core L#14 + PU L#14 (P#14)
L2 L#15 (512KB) + L1d L#15 (32KB) + L1i L#15 (64KB) + Core L#15 + PU L#15 (P#15)
HostBridge L#3
PCIBridge
PCI 8086:1521
Net L#2 "eth0"
PCI 8086:1521
Net L#3 "eno2"
PCI 8086:1521
Net L#4 "eno3"
PCI 8086:1521
Net L#5 "eno4"
PCIBridge
PCI 1022:7901
Block(Disk) L#6 "sda"
NUMANode L#2 (P#2 32GB)
L3 L#4 (8192KB)
L2 L#16 (512KB) + L1d L#16 (32KB) + L1i L#16 (64KB) + Core L#16 + PU L#16 (P#16)
L2 L#17 (512KB) + L1d L#17 (32KB) + L1i L#17 (64KB) + Core L#17 + PU L#17 (P#17)
L2 L#18 (512KB) + L1d L#18 (32KB) + L1i L#18 (64KB) + Core L#18 + PU L#18 (P#18)
L2 L#19 (512KB) + L1d L#19 (32KB) + L1i L#19 (64KB) + Core L#19 + PU L#19 (P#19)
L3 L#5 (8192KB)
L2 L#20 (512KB) + L1d L#20 (32KB) + L1i L#20 (64KB) + Core L#20 + PU L#20 (P#20)
L2 L#21 (512KB) + L1d L#21 (32KB) + L1i L#21 (64KB) + Core L#21 + PU L#21 (P#21)
L2 L#22 (512KB) + L1d L#22 (32KB) + L1i L#22 (64KB) + Core L#22 + PU L#22 (P#22)
L2 L#23 (512KB) + L1d L#23 (32KB) + L1i L#23 (64KB) + Core L#23 + PU L#23 (P#23)
HostBridge L#6
PCIBridge
PCI 15b3:1019
Net L#7 "ib0_mlx5"
OpenFabrics L#8 "mlx5_0"
PCI 15b3:1019
Net L#9 "ib0"
OpenFabrics L#10 "mlx5_1"
NUMANode L#3 (P#3 32GB)
L3 L#6 (8192KB)
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