I use the AF_XDP and the example of the linux kernel (xdpsock) and I reach a maximum at 1Mpps in Tx and 5Mpps in Rx (and zero-copy is not activable when it should be I think), where I would be expecting 15/20Mpp

MB: Asus TRx40-pro

Proco: AMD 3970X

NIC: Mellanox MCX516A-CDAT

Hello Francis,

Thank you for posting your inquiry on the Mellanox Community.

Based on the information provided, we noticed also that you opened a Mellanox Technical support ticket based on you valid support contract.

We will continue to assist on this matter through the Mellanox Technical support ticket.

Thanks and regards,

~Mellanox Technical Support