On Sun, Jun 13, 2004 at 01:07:28PM -0500, Jon Noack wrote: [...] > I just tested this on my SMP all-in-one home server (Web, Mail, NFS, > Samba, Squid, etc.). It's been up for over 24 hours with no apparent > issues. The machine is used pretty heavily, with NFS mounted home > directories and CVS mirror (see below) -- a CVS update of the src tree > over NFS has done a good job of breaking fragile setups in the past. > Everything seemed OK. That said, peak performance (as tested by iperf) > took a nosedive: with 32-bit em adapters (gige), tcp bandwidth dropped > from over 360Mbps to around 200 Mbps. If anyone has any suggestions for > more in-depth testing, I'd be willing to try them. If I have the time I > may also try the latest netperf patch and see how that affects things. > What are your operational polling(4) parameters? What the HZ is set to? Cheers, -- Ruslan Ermilov ru_at_FreeBSD.org FreeBSD committer
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