BIG-IP VE: 40G Throughput from 4x10G physical NICs

Hi Karthick1​    Your assessment and flowchart look spot on as per the KB article you mentioned.  On your left branch of the flow diagram, you identified that you must use SR-IOV and compatible NIC's - Intel /Mellanox Connect to name some.  The right branch is also accurate just keep in mind per flow happens before the BIG-IP VE so there can be instances where 1 flow will be hashed to 1 x 10G uplink.    for your goal of 40G throughput you may want to consider allocating 4 Virtual Function's per Physical Function within SR-IOV.  Also High-Performance VE License can unlock higher vCPU allocations for multi-threaded TMM.   Leverage iperf and nuttcp to test throughput across various settings.