Date: Tue, 09 Jul 2013 13:02:18 +1200 From: Berend de Boer <berend@pobox.com> To: Rick Macklem <rmacklem@uoguelph.ca> Cc: freebsd-fs <freebsd-fs@freebsd.org> Subject: Re: Terrible NFS4 performance: FreeBSD 9.1 + ZFS + AWS EC2 Message-ID: <87ppuszgth.wl%berend@pobox.com> In-Reply-To: <580122426.2916694.1373242759482.JavaMail.root@uoguelph.ca> References: <87y59i0yni.wl%berend@pobox.com> <580122426.2916694.1373242759482.JavaMail.root@uoguelph.ca>
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>>>>> "Rick" == Rick Macklem <rmacklem@uoguelph.ca> writes:
Rick> After you apply the patch and boot the rebuilt kernel, the
Rick> cpu overheads should be reduced after you increase the value
Rick> of vfs.nfsd.tcphighwater.
What number would I be looking at? 100? 100,000?
--
All the best,
Berend de Boer
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