[Neutron] NUMA aware VxLAN

Guo, Ruijing ruijing.guo at intel.com
Mon Jul 8 00:47:28 UTC 2019


Existing neutron ML2 support one VxLAN for tenant network. In NUMA case, VM 0 can be created in node 0 and VM 1 can be created in node 1 and VxLAN is in node 0.

VM1 need to cross node, which cause some performance downgrade. Does someone have this performance issue? Does Neutron community have plan to enhance it?
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