Date: Thu, 14 May 2015 05:42:21 +0200 From: Polytropon <freebsd@edvax.de> To: "William A. Mahaffey III" <wam@hiwaay.net> Cc: "FreeBSD Questions !!!!" <freebsd-questions@freebsd.org> Subject: Re: sysctl question Message-ID: <20150514054221.311b62d8.freebsd@edvax.de> In-Reply-To: <55541052.6020802@hiwaay.net> References: <55541052.6020802@hiwaay.net>
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On Wed, 13 May 2015 22:08:57 -0453, William A. Mahaffey III wrote: > > > My sysctl is reporting nonsense temps for my CPU: > > [wam@kabini1, ~, 10:04:02pm] 357 % sysctl -A | egrep '(temperature|usage)' > dev.cpu.0.temperature: 10.6C > dev.cpu.0.cx_usage: 100.00% 0.00% last 445us > dev.cpu.1.temperature: 10.6C > dev.cpu.1.cx_usage: 100.00% last 11us > dev.cpu.2.temperature: 10.6C > dev.cpu.2.cx_usage: 100.00% last 21us > dev.cpu.3.temperature: 10.6C > dev.cpu.3.cx_usage: 100.00% last 9us > [wam@kabini1, ~, 10:04:10pm] 358 % sysctl -a | grep -i model > hw.model: AMD Sempron(tm) 3850 APU with Radeon(tm) R3 > dev.rgephy.0.%pnpinfo: oui=0xe04c model=0x0 rev=0x0 > [wam@kabini1, ~, 10:04:14pm] 359 % uname -a > FreeBSD kabini1.local 9.3-RELEASE-p13 FreeBSD 9.3-RELEASE-p13 #0: Tue > Apr 7 03:01:12 UTC 2015 > root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 > [wam@kabini1, ~, 10:05:08pm] 360 % > > > Room temp is about 75F, or ~23C. CPU is generating heat, > thermodynamically impossible for it to be cooler than room temp. > Obviously not critical, but I would like to know reasonably accurately > how hot the CPU is in real time. Is this a sufficient bug report ? TIA .... Do you have loaded the "amdtemp" kernel module? See "man 4 amdtemp" for details. Also check out xload, mbmon, xmbmon and xcpufreq as a nice and useful X decoration. ;-) -- Polytropon Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ...
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