On Mon, May 21, 2007 at 06:24:29PM +0200, Dag-Erling Sm??rgrav wrote: > Vince <jhary_at_unsane.co.uk> writes: > > I dont suppose that there are any other tunables people could suggest? > > sysctl kern.maxvnodes=50000 > > Also, disabling atime on all ZFS file systems will greatly improve > performance and reduce the frequency of ATA stalls. Does anyone seen this problem on amd64? Because after discussion with ups_at_ at devsummit, I don't think this is a problem there. UMA uses direct mapping on amd64 for small allocation (just like vnode structures). -- Pawel Jakub Dawidek http://www.wheel.pl pjd_at_FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am!
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