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

Solution Verified - Updated -


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


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

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content