From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============1185399473483840814==" MIME-Version: 1.0 From: Chris Ferron Subject: Re: [Powertop] Excessive CPU speeds shown in VM Date: Tue, 15 May 2012 10:33:52 -0700 Message-ID: <4FB29380.6060901@linux.intel.com> In-Reply-To: alpine.LNX.2.01.1205130727180.29600@frira.vanv.qr To: powertop@lists.01.org List-ID: --===============1185399473483840814== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable PowerTOP was not intended to run in a Virtual Machine, I would avoid it. On 05/12/2012 11:03 PM, Jan Engelhardt wrote: > Inside a VirtualBox VM, powertop-2.0 shows: > > Package | Core | CPU 0 > | | Actual 9223372036854.8 GHz > Idle 100.0% | Idle 100.0% | Idle 100.0% > > | Core | CPU 1 > | | Actual 9223372036854.8 GHz > | Idle 100.0% | Idle 100.0% > > (powertop-1.13 says "Detailed C-state information is not P-states > (frequencies)") > > I'd certainly love to have such a speedy CPU, though I wonder if the > laws of physics still hold at 9.2 YHz. lscpu knows more: > > Architecture: x86_64 > CPU op-mode(s): 32-bit, 64-bit > Byte Order: Little Endian > CPU(s): 2 > On-line CPU(s) list: 0,1 > Thread(s) per core: 1 > Core(s) per socket: 2 > Socket(s): 1 > NUMA node(s): 1 > Vendor ID: GenuineIntel > CPU family: 6 > Model: 26 > Stepping: 4 > CPU MHz: 2663.279 > BogoMIPS: 5326.55 > L1d cache: 32K > L1d cache: 32K > L2d cache: 6144K > NUMA node0 CPU(s): 0,1 > _______________________________________________ > PowerTop mailing list > PowerTop(a)lists.01.org > https://lists.01.org/mailman/listinfo/powertop --===============1185399473483840814==--