Impact when re-assigning CPU affinity

[Mariel_Donila]

Hey team,

• I want to find out if there's an impact to the network traffic if I change the CPU affinity using the fw ctl affinity command of an interface from CPU0 to CPU1?  I could not find any information about this but I suspect it should not cause any issues?
• Is it also possible to lists the most CPU demanding interface if they are sharing the same CPU? Below is our current affinity settings:

eth1-01: CPU 0
eth1-02: CPU 0
eth1-03: CPU 0
eth1-04: CPU 0
eth3-01: CPU 0
eth3-02: CPU 0
eth3-03: CPU 0

Thanks