From owner-freebsd-hackers@FreeBSD.ORG Mon May 14 23:07:26 2012 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D394C106564A for ; Mon, 14 May 2012 23:07:26 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Received: from mail-yw0-f54.google.com (mail-yw0-f54.google.com [209.85.213.54]) by mx1.freebsd.org (Postfix) with ESMTP id 8B41F8FC16 for ; Mon, 14 May 2012 23:07:26 +0000 (UTC) Received: by yhgm50 with SMTP id m50so6149813yhg.13 for ; Mon, 14 May 2012 16:07:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=F7fwP88uZDwTVNRqpdr1NqedzCUc9/WHMBjVCrQiDiA=; b=CjL0MbOnvKkvZVqkmz+u+G3G3Lx+gU6tQc7dpQmfhpadXnpZ+6CTE+3Xu8QbXuKn4C cDsvzbSqFtkrUnONLcfjn8hY3IzJfqYBYjjaNB1+oVI/KUJVc4oklDiItkVcqGHd9Fu1 4iCsV1+Y7wciTA5KefwU11oNUmhl0aF6RDYoTUaCWnen5Lqd51fdqN/Z0G23/i52eGq8 B8HdMwK0Boi2geLzl+/B9kUK65u2RZS5bShfc+/BalFc/2ue9/tQIVVtjWeE2hiDEYWM SUt0ntTtXsVpgL5IE4VzSy+oyQPHsZqiotnhJcWWTf4SBxEs9X1dJljvBsU9S9YT/j45 Ec4w== MIME-Version: 1.0 Received: by 10.50.89.130 with SMTP id bo2mr5163687igb.19.1337036845729; Mon, 14 May 2012 16:07:25 -0700 (PDT) Received: by 10.43.51.69 with HTTP; Mon, 14 May 2012 16:07:25 -0700 (PDT) In-Reply-To: <20120514230219.GA14856@mech-cluster241.men.bris.ac.uk> References: <4FB1891F.4090703@chillt.de> <20120514230219.GA14856@mech-cluster241.men.bris.ac.uk> Date: Mon, 14 May 2012 19:07:25 -0400 Message-ID: From: Aryeh Friedman To: Anton Shterenlikht Content-Type: text/plain; charset=ISO-8859-1 Cc: Bartosz Fabianowski , FreeBSD Mailing List Subject: Re: diagonising a overheating problem X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 May 2012 23:07:27 -0000 On Mon, May 14, 2012 at 7:02 PM, Anton Shterenlikht wrote: > On Mon, May 14, 2012 at 06:56:47PM -0400, Aryeh Friedman wrote: >> On Mon, May 14, 2012 at 6:37 PM, Bartosz Fabianowski wrote: >> > Try sysctl dev.cpu.0.temperature. I have a notoriously overheating Dell >> > laptop and for me, this sysctl always reports the temperature. >> > >> > - Bartosz >> >> ~/Desktop aryeh@localhost% sysctl dev.cpu.0.temperature >> sysctl: unknown oid 'dev.cpu.0.temperature' >> ~/Desktop aryeh@localhost% sysctl dev.cpu.0 >> dev.cpu.0.%desc: ACPI CPU >> dev.cpu.0.%driver: cpu >> dev.cpu.0.%location: handle=\_PR_.C000 >> dev.cpu.0.%pnpinfo: _HID=none _UID=0 >> dev.cpu.0.%parent: acpi0 >> dev.cpu.0.freq: 1500 >> dev.cpu.0.freq_levels: 1500/7260 1400/6056 1225/5299 1200/5125 >> 1100/4500 1000/4095 900/3753 800/3468 700/3034 600/2601 500/2167 >> 400/1734 300/1300 200/867 100/433 >> dev.cpu.0.cx_supported: C1/0 C2/100 >> dev.cpu.0.cx_lowest: C1 >> dev.cpu.0.cx_usage: 100.00% 0.00% last 233us >> _______________________________________________ > > GEN8> sysctl hw.acpi.thermal > hw.acpi.thermal.min_runtime: 0 > hw.acpi.thermal.polling_rate: 10 > hw.acpi.thermal.user_override: 0 > hw.acpi.thermal.tz0.temperature: 61.0C > hw.acpi.thermal.tz0.active: 2 > hw.acpi.thermal.tz0.passive_cooling: 1 > hw.acpi.thermal.tz0.thermal_flags: 0 > hw.acpi.thermal.tz0._PSV: 95.0C > hw.acpi.thermal.tz0._HOT: -1 > hw.acpi.thermal.tz0._CRT: 105.0C > hw.acpi.thermal.tz0._ACx: 75.0C 65.0C 50.0C 40.0C -1 -1 -1 -1 -1 -1 > hw.acpi.thermal.tz0._TC1: 1 > hw.acpi.thermal.tz0._TC2: 2 > hw.acpi.thermal.tz0._TSP: 100 > GEN8> > > See acpi_thermal(4) > hw.acpi.thermal.min_runtime: 0 hw.acpi.thermal.polling_rate: 10 hw.acpi.thermal.user_override: 0 hw.acpi.thermal.tz0.temperature: 94.0C hw.acpi.thermal.tz0.active: -1 hw.acpi.thermal.tz0.passive_cooling: 1 hw.acpi.thermal.tz0.thermal_flags: 0 hw.acpi.thermal.tz0._PSV: 95.0C hw.acpi.thermal.tz0._HOT: 105.0C hw.acpi.thermal.tz0._CRT: -1 hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 hw.acpi.thermal.tz0._TC1: 2 hw.acpi.thermal.tz0._TC2: 3 hw.acpi.thermal.tz0._TSP: 30