Hi, On 28/04/2015 22:06, Rick Macklem wrote:
... If your net device driver is one that allocates 9K jumbo mbufs for receive instead of using a list of smaller mbuf clusters, I'd guess this is what is biting you.
Apologies for the thread drift, but is there a list anywhere of what drivers might have this issue?
I've certainly seen performance decrease in the past between two machines with igb interfaces when the MTU was raised to use 9k frames.
Paul. _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
