Learnings on DPDK - ganeshahv/Contrail_SRE GitHub Wiki

1]. Each of the vIF is an independent entity and there should be no bearing on the performance based on the modes configured on the sub-vIFs and the parent vIF.

2]. Unless the Ethernet Type is IPv4(0x0800), Contrail is unable to extract the 5 tuples for Hashing.

3]. The pulling core may be the processing core in case of traffic from Fabric to VM, but in the other-way from VM to Fabric, it cannot be.

4]. The Rx pps for the pulling core is always 0, while it is a non-zero value for processing cores.