On 11 Jul 2014, at 17:28 , John Jasem <jja...@gmail.com> wrote: > c) the defaults for the cxgbe driver appear to be 8 rx queues, and N tx > queues, with N being the number of CPUs detected. For a system running > multiple cards, routing or firewalling, does this make sense, or would > balancing tx and rx be more ideal? And would reducing queues per card > based on NUMBER-CPUS and NUM-CHELSIO-PORTS make sense at all? > … > g) Are there other settings I should be looking at, that may squeeze out > a few more packets?
If you are primarily forwarding packets (you say “routing” multiple times) the first thing you should do is turn off LRO and TSO on all ports. — Bjoern A. Zeeb "Come on. Learn, goddamn it.", WarGames, 1983 _______________________________________________ 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"
