Performance degradation when using Multi-Packet Receive Queue (MPRQ)

[Khadem Ullah]

Hi, Hope you are doing well.

There is some performance degradation when using MPRQ on the receiving side
even for a small packet size.
I have generated traffic from a remote of a packet size of 64 bytes, in fwd
mode flowgen, with all the performance parameters as in
https://fast.dpdk.org/doc/perf/DPDK_22_11_NVIDIA_Mellanox_NIC_performance_report.pdf
.

Mellanox card: Connect-x6
dpdk 22.11 version.
on MLNX_OFED_LINUX-5.5-1.0.3.2

Regards,
Khadem
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