From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Alexey Eremenko" Subject: Re: can KVM use all cpu cores in a guest Date: Fri, 7 Mar 2008 18:31:03 +0200 Message-ID: <7fac565a0803070831i1748019fte1eabe3a55384d60@mail.gmail.com> References: <00b401c8805e$e67f6950$b37e3bf0$@com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kvm-devel@lists.sourceforge.net Return-path: In-Reply-To: <00b401c8805e$e67f6950$b37e3bf0$@com> Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org KVM fully uses all 4 CPUs. 1. You need to make sure KVM is activated (not Qemu). 2. You need to have the guest workload to be multi-threaded. -- -Alexey Eremenko "Technologov" ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/