Date: Mon, 30 Jun 2008 13:44:33 +0100 From: "Kemian Dang" <dangkm@gmail.com> To: "=?ISO-8859-1?Q?Patrick_Lamaizi=E8re?=" <patfbsd@davenulle.org> Cc: freebsd-questions@freebsd.org Subject: Re: debug.cpufreq.lowest doesn't work? Message-ID: <82f916c90806300544n5974c1bbs14fecee044804653@mail.gmail.com> In-Reply-To: <20080629231135.7124a77e@baby-jane-lamaiziere-net.local> References: <48677529.8030300@gmail.com> <20080629231135.7124a77e@baby-jane-lamaiziere-net.local>
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2008/6/29 Patrick Lamaizi=E8re <patfbsd@davenulle.org>: > Le Sun, 29 Jun 2008 12:42:33 +0100, > Kemian Dang <dangkm@gmail.com> a =E9crit : > >> Hi all, > > Hi, > >> I set "sysctl debug.cpufreq.lowest=3D800" but sysctl -a still told me >> that the CPU freq is at 300, though it will jump high if I am doing >> some heavy work. >> This reduce of performance makes me even have trouble on browsing >> website. Did I miss something important? > > Just to be sure... This sysctl prevents cpufreq to decrease the > frequency but if the frequency is lower than the sysctl, the > frequency is not increased. > > Regards. > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.o= rg" > Thank you Ghirai and Patrick, that really helps. I set a higher number to the current frequency. --=20 Best wishes, Kemian
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