Date: Wed, 4 Feb 2015 23:06:30 +1100 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: Lars Engels <lars.engels@0x20.net> Cc: freebsd-mobile@freebsd.org, PeerCorps Trust Fund <ipc@peercorpstrust.org> Subject: Re: freebsd-mobile Digest, Vol 539, Issue 2 Message-ID: <20150204225220.K38620@sola.nimnet.asn.au> In-Reply-To: <20150204090848.GD41565@e-new.0x20.net> References: <mailman.105.1422964802.59463.freebsd-mobile@freebsd.org> <54D0CA65.10701@peercorpstrust.org> <20150203145011.GZ41565@e-new.0x20.net> <54D1C9FF.6030905@peercorpstrust.org> <20150204090848.GD41565@e-new.0x20.net>
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On Wed, 4 Feb 2015 10:08:48 +0100, Lars Engels wrote: > On Wed, Feb 04, 2015 at 09:27:59AM +0200, PeerCorps Trust Fund wrote: > > Hi Lars, > > > > Would you mind sharing what you are using for your powerd settings? > > Sure. I followed the power saving tips from > https://wiki.freebsd.org/TuningPowerConsumption > and additionally run powerd with > > powerd_flags="-a hiadaptive -b hiadaptive" Lars, are you running that with p4tcc and acpi_throttle both disabled? That is, what says `sysctl dev.cpu.0.freq_levels`? On my X200 it's '2401/35000 2400/35000 1600/15000 800/12000' and I found hiadaptive rather aggressive, where adaptive works fine for my use - but of course everybody's use is different :) powerd_flags="-a adp -b adp -i 70 -r 90" cheers, Ian
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