Freebsd IP Forwarding performance (question, and some info)
[7-stable, current, em, smp]
alex.wilkinson at dsto.defence.gov.au
Tue Jul 1 03:02:46 UTC 2008
0n Mon, Jun 30, 2008 at 10:41:36PM -0400, Paul wrote:
>All the NIC drivers in 7 pretty much use interrupt moderation so it can
>never lock the machine anyway.. This effectively kills polling and it
>really no longer has any use except to be able to have a fraction of the
>cpu set aside for user space but you can do that anyway with SMP
what is "interrupt moderation" ?
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