Dear Paul,
Dual Opteron 2212, Recompiled kernel with 7-STABLE and removed a lot of junk
in the config, added
options NO_ADAPTIVE_MUTEXES not sure if that makes any difference
or not, will test without.
Used ULE scheduler, used preemption, CPUTYPE=opteron in /etc/make.conf
7.0-STABLE FreeBSD 7.0-STABLE #4: Tue Jul 1 01:22:18 CDT 2008 amd64
Max input rate .. 587kpps? Take into consideration that these packets are
being forwarded out em1 interface which
causes a great impact on cpu usage. If I set up a firewall rule to block the
packets it can do over 1mpps on em0 input.
would be great if you can also test with 32bit.
what value do you have at net.inet.ip.intr_queue_maxlen?
kind regards,
Ingo Flaschberger
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