From owner-freebsd-current@FreeBSD.ORG Tue May 13 02:48:27 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id C46F3FF9 for ; Tue, 13 May 2014 02:48:27 +0000 (UTC) Received: from mx1.scaleengine.net (beauharnois2.bhs1.scaleengine.net [142.4.218.15]) by mx1.freebsd.org (Postfix) with ESMTP id 850782083 for ; Tue, 13 May 2014 02:48:27 +0000 (UTC) Received: from [192.168.14.221] (unknown [24.114.252.243]) (Authenticated sender: roleaccount@scaleengine.com) by mx1.scaleengine.net (Postfix) with ESMTPSA id 4DA0871C4D for ; Tue, 13 May 2014 02:48:26 +0000 (UTC) Message-ID: <537187F9.9060709@allanjude.com> Date: Mon, 12 May 2014 22:48:25 -0400 From: Allan Jude User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: freebsd-current@freebsd.org Subject: Re: Leaving the Desktop Market References: <20140506163823.GA1406@tiny-r255948> <53710656.6030303@allanjude.com> <53717EC8.3040601@allanjude.com> In-Reply-To: <53717EC8.3040601@allanjude.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18 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, 13 May 2014 02:48:27 -0000 On 05/12/2014 22:09, Allan Jude wrote: > > Will try to grab results from a few more machines > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > >From my laptop: #pcm.x 1 Intel(r) Performance Counter Monitor V2.6 (2013-11-04 13:43:31 +0100 ID=db05e43) Copyright (c) 2009-2013 Intel Corporation Number of physical cores: 2 Number of logical cores: 4 Threads (logical cores) per physical core: 2 Num sockets: 1 Core PMU (perfmon) version: 3 Number of core PMU generic (programmable) counters: 4 Width of generic (programmable) counters: 48 bits Number of core PMU fixed counters: 3 Width of fixed counters: 48 bits Nominal core frequency: 2600000000 Hz Package thermal spec power: 35 Watt; Package minimum power: 24 Watt; Package maximum power: 0 Watt; Detected Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz "Intel(r) microarchitecture codename Ivy Bridge" EXEC : instructions per nominal CPU cycle IPC : instructions per CPU cycle FREQ : relation to nominal CPU frequency='unhalted clock ticks'/'invariant timer ticks' (includes Intel Turbo Boost) AFREQ : relation to nominal CPU frequency while in active state (not in power-saving C state)='unhalted clock ticks'/'invariant timer ticks while in C0-state' (includes Intel Turbo Boost) L3MISS: L3 cache misses L2MISS: L2 cache misses (including other core's L2 cache *hits*) L3HIT : L3 cache hit ratio (0.00-1.00) L2HIT : L2 cache hit ratio (0.00-1.00) L3CLK : ratio of CPU cycles lost due to L3 cache misses (0.00-1.00), in some cases could be >1.0 due to a higher memory latency L2CLK : ratio of CPU cycles lost due to missing L2 cache but still hitting L3 cache (0.00-1.00) READ : bytes read from memory controller (in GBytes) WRITE : bytes written to memory controller (in GBytes) TEMP : Temperature reading in 1 degree Celsius relative to the TjMax temperature (thermal headroom): 0 corresponds to the max temperature Core (SKT) | EXEC | IPC | FREQ | AFREQ | L3MISS | L2MISS | L3HIT | L2HIT | L3CLK | L2CLK | READ | WRITE | TEMP 0 0 0.00 0.84 0.00 0.46 295 K 564 K 0.48 0.21 0.55 0.11 N/A N/A 60 1 0 0.00 0.77 0.00 0.46 166 K 279 K 0.40 0.24 0.62 0.10 N/A N/A 60 2 0 0.00 0.75 0.00 0.46 138 K 200 K 0.31 0.29 0.46 0.05 N/A N/A 60 3 0 0.00 0.78 0.00 0.46 170 K 249 K 0.32 0.28 0.50 0.05 N/A N/A 60 ------------------------------------------------------------------------------------------------------------------- SKT 0 0.00 0.80 0.00 0.46 770 K 1294 K 0.40 0.24 0.53 0.08 0.11 0.04 60 ------------------------------------------------------------------------------------------------------------------- TOTAL * 0.00 0.80 0.00 0.46 770 K 1294 K 0.40 0.24 0.53 0.08 0.11 0.04 N/A Instructions retired: 208 M ; Active cycles: 261 M ; Time (TSC): 25 Gticks ; C0 (active,non-halted) core residency: 0.55 % C1 core residency: 4.44 %; C3 core residency: 0.16 %; C6 core residency: 94.85 %; C7 core residency: 0.00 %; C2 package residency: 4.26 %; C3 package residency: 0.10 %; C6 package residency: 88.28 %; C7 package residency: 0.00 %; PHYSICAL CORE IPC : 1.60 => corresponds to 39.89 % utilization for cores in active state Instructions per nominal CPU cycle: 0.00 => corresponds to 0.10 % core utilization over time interval ---------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------- SKT 0 package consumed 23.02 Joules ---------------------------------------------------------------------------------------------- TOTAL: 23.02 Joules