Date: Tue, 12 Apr 2011 00:18:25 +0200 From: Daniel Gerzo <danger@FreeBSD.org> To: freebsd-stable@freebsd.org Subject: Re: powerd / cpufreq question Message-ID: <4DA37E31.4020700@FreeBSD.org> In-Reply-To: <20110411125416.S35056@sola.nimnet.asn.au> References: <4D9EEDAF.3020803@rulez.sk> <20110411125416.S35056@sola.nimnet.asn.au>
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On 11.4.2011 6:08, Ian Smith wrote: > > As you see, total of differences for each cpu is here 89 ticks, but I've > no idea of the interval between your two readings, or your value of HZ? the interval may have been around 1-2 seconds. My value of HZ is default, 1000. > Are those kern.cp_times values as they came, or did you remove trailing > zeroes? Reason I ask is that on my Thinkpad T23, single-core 1133/733 > MHz, sysctl kern.cp_time shows the usual 5 values, but kern.cp_times has > the same 5 values for cpu0, but then 5 zeroes for each of cpu1 through > cpu31, on 8.2-PRE about early January. I need to update the script to > remove surplus data for non-existing cpus, but wonder if the extra data > also appeared on your 12 core box? I haven't removed anything, it's a pure copy&paste. -- S pozdravom / Best regards Daniel Gerzo, FreeBSD committer
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