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How big of a performance difference are you seeing? I still don't see any numbers from your testing on the thread. > Or just leave it there? Ideally, the cache-aware load balancing series [1] should be able to address these concerns. I suggest testing iperf with those changes and checking if that solves the issues of excessive migration. [1] https://lore.kernel.org/lkml/cover.1750268218.git.tim.c.chen@linux.intel.com/ -- Thanks and Regards, Prateek