Configuring CPU affinity on a data plane interface
By default, the vRouter assigns a CPU to a dataplane interface in a round-robin manner. The following example provides a configuration of CPU affinity on a data plane interface by using system interface dataplane <id> cpu-affinity <cpu-list>.
Assign the CPU ID for affinity on a data plane interface.
For the CPU ID, enter its number, a range of numbers separated by a hyphen or a comma-separated list.
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If you configure a limited number of CPUs, the number of receive queues are reduced. If you configure a CPU that does not exist or is not defined as used for the data plane, then a message is logged and the interface does not start.