From owner-freebsd-current@freebsd.org Tue Apr 4 19:39:42 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 39784D2E9B8 for ; Tue, 4 Apr 2017 19:39:42 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wm0-x22e.google.com (mail-wm0-x22e.google.com [IPv6:2a00:1450:400c:c09::22e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6DBE01828 for ; Tue, 4 Apr 2017 19:39:40 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-wm0-x22e.google.com with SMTP id t189so37095298wmt.1 for ; Tue, 04 Apr 2017 12:39:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=KidnhWFTEPiHmKpurfi8ldw8NelnWWrRFhbC/ftRnmk=; b=NR+temcisWxbpnOb+2eBF8Eg6BGwZWA30OOPXS+gBuz46qqsiHi65hDvr2cdqbSEVG sO9ZnguzJjbptbNVrYI9WyYicEIuGNkvBhuTUY1J1xwfWxucLRczfEkra78z097W+Mro aRKhTCsUHIigriJZLky8GfkJC5R7Z+WvhlVKvvrzxdYioCo8eDc4VY8wgNF9F2I/TYJ8 7g4y39AKZEvbMC78xbLMaIyWc/TgFUqMkIGOOJrEjNpWFDXV0EcGfRXlvXjtL/FaATJe volBRqKfee1XBa/mmCLWDeKwsUBdnC3pe53zIZfV6MeY1VcD62Cca92NX7p5AqY4saDx mNgw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=KidnhWFTEPiHmKpurfi8ldw8NelnWWrRFhbC/ftRnmk=; b=poKJ8nT3KO2Mo+gqI5iXGhP3tROLT7JFpgS9rfu0FTt8v88zpic0AwpgBSH6k6V0h8 f1Bxm55FafAX9Te58MukfiC5mO4algOdWfaWSD+M2TKjrzPJnXK44LLnykE4i71Z5Xct DwbvyvKiyA7H5usiBZpxYw2MIPX//4vXEH9s6BhvgxXo2bYh/eWaAdEx/iBSlsfoAvKm mFb8looEVCR3mM2yEYmjQBKJnQDj28NTH5A192ycxaWsrjU0LqcAZQiMYhtlZpAoIjb9 BzdljPKjFy9BGHvYC50UlZPl8fZq5svKE0It96taNopiiT02Kenf8jf7luBa0EFfn73+ S8xw== X-Gm-Message-State: AFeK/H19of6nQ3VS6UKqceNSOUP0shYV830CUPfgyqaKCFVJ8WuUoEDIN275BwZdkDnqAUAnxaA94Lgc34p+mA== X-Received: by 10.28.232.14 with SMTP id f14mr6121945wmh.106.1491334778480; Tue, 04 Apr 2017 12:39:38 -0700 (PDT) MIME-Version: 1.0 Sender: adrian.chadd@gmail.com Received: by 10.28.128.133 with HTTP; Tue, 4 Apr 2017 12:39:37 -0700 (PDT) In-Reply-To: References: From: Adrian Chadd Date: Tue, 4 Apr 2017 12:39:37 -0700 X-Google-Sender-Auth: JYkdpOZVbN7fWdw7a1cc15wg38M Message-ID: Subject: Re: increased power consumption lately? To: Johannes Lundberg Cc: freebsd-current X-Mailman-Approved-At: Tue, 04 Apr 2017 21:08:01 +0000 Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Apr 2017 19:39:42 -0000 hiya, looks like yeah, you're going to have to do a bit more debugging. Can you see what args are being passed to AcpiNsLookup() ? -adrian On 3 April 2017 at 03:24, Johannes Lundberg wrote: > Hi Adrian > > The three threads are kernel(acpi_task_{0-2}) and they use ~30% each so > total 100% of one core. > > Machine is 2013 MBP > > pmcstat screenshot attached. > > > > On Thu, 30 Mar 2017 at 21:16, Adrian Chadd wrote: > >> I don't /think/ so - which thread is it on your end? Can you run >> pmcstat -S instructions -T to see what's taking your CPU? >> >> >> >> -adrian >> >> >> On 28 March 2017 at 13:36, Johannes Lundberg wrote: >> > Hi >> > >> > Personally I got some acpi-something kernel thread at 100% CPU constant >> > usage. Need to lock CPU freq at lower value otherwise it runs with >> > turboboost all the time. >> > >> > Could it be the same for you? >> > >> > On Tue, 28 Mar 2017 at 20:58, Adrian Chadd wrote: >> >> >> >> hiya, >> >> >> >> I've noticed that my battery life on my haswell laptop (T540p) seems >> >> to have taken a nosedive lately. I could've /sworn/ it was getting >> >> better than 15-16W at idle. >> >> >> >> Has anyone noticed any massive decrease in battery life lately? >> >> >> >> >> >> >> >> -adrian >> >> _______________________________________________ >> >> freebsd-current@freebsd.org mailing list >> >> https://lists.freebsd.org/mailman/listinfo/freebsd-current >> >> To unsubscribe, send any mail to "freebsd-current-unsubscribe@ >> freebsd.org" >> >