RHEL-8.5 bad DNS performance on Ethernet Controller X710 for 10GbE SFP+ / i40e

Solution Verified - Updated -

Issue

RHEL-8.5 kernels have approximately half of the RHEL-8.4 performance in customer
specific DNS performance tests.

Environment

All rhel-8.5 kernels
Ethernet Controller X710 for 10GbE SFP+

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