Hi,Nexus 7000 supports dual homed FEX but not enhanced vPC even on NX-OS 7.X , I am not seeing any road map to include this feature presently.Regards,Aru 

Hi Shanfrancis,Apologies for the late response. I can see the highest cpu utilization is IP Input Process, it means too many packets punt to cpu.You can capture the below commands if you see high CPU again and share the detail#show log#show proc cpu ...