UHD Performance

[ZeroDawn]

Hi,

I ran a test receiving a single redundant UHD stream, however, I was unable to receive it without performance drops. Seeing plenty of hw_dropped_packets:

System Specs:

• AMD EPYC 9354P 32-Core Processor (w/ Hyperthreading)
• 6x 16GB DDR5 RAM
• 2x E810 XXV 25G
• Ubuntu 22.04, Kernel 5.15.0.179
• Kernel Parameters: "isolcpus=61-63 irq_affinity=0-60 rcu_nocbs=61-63 iommu=pt amd_iommu=on"

Anything else we can check to see why we don't see good performance here?

Thanks