Date: Fri, 2 Dec 2005 16:29:27 -0200 From: JoaoBR <joao@matik.com.br> To: freebsd-stable@freebsd.org Subject: Re: cpufreq and changing driver Message-ID: <200512021629.27930.joao@matik.com.br> In-Reply-To: <da5cd1900512020604p22e6a18fu@mail.gmail.com> References: <da5cd1900511300337t22728ec8y@mail.gmail.com> <20051202134913.GD24254@poupinou.org> <da5cd1900512020604p22e6a18fu@mail.gmail.com>
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On Friday 02 December 2005 12:04, Marco Calviani wrote: > > Well, i've tried decreasing the polling interval, but there is an > increased powerd cpu load: at 100ms polling interval the cpu load is > to an astonishing 20% circa, which i think it's too much for a normal > use. The sampling rate with ondemand governor in linux kernel is 10ms > but cpufreqd is at 0.6% on average cpu load. > could you please tell what you are aspecting from higher rates? I am not su= re=20 if the cicles spend for polling are not using more power than an probably=20 already idle processor and fan. Jo=E3o A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada segura. Service fornecido pelo Datacenter Matik https://datacenter.matik.com.br
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