On Fri, 2005-08-12 at 16:10 -0500, Bill Marquette wrote: > I usually use: > client: iperf -P 2 -w 128k -c server > server: iperf -w 128k -s > > And I'd recommend using: > http://dast.nlanr.net/Projects/Iperf/iperfdocs_1.7.0.html > > Also, I'm not sure FreeBSD uses polling mode for the em driver by > default. Are all your NICs on the same IRQ, if not can you set them > to the same IRQ? At least in OpenBSD same IRQ improves performance > somewhat due to how interrupt handling works (if you're in the > interrupt handler for IRQ x, loop through all devices on IRQ x and > process anything they need done). > > --Bill
I'm one of those linux guys. How does one determine a device's IRQ under freebsd?
