From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?B?SsOhbiBPTkRSRUogKFNBTCk=?= Subject: Re: qemu-kvm process is running at 100% CPU, but no response from guest Date: Wed, 15 Jul 2009 09:58:51 +0200 Message-ID: <20090715075851.GP21257@salstar.sk> References: <20090709051854.GP15329@salstar.sk> <20090715072133.GD2844@amit-x200.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: kvm@vger.kernel.org To: Amit Shah Return-path: Received: from work.salstar.sk ([158.197.240.41]:41441 "EHLO work.salstar.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752023AbZGOH6w (ORCPT ); Wed, 15 Jul 2009 03:58:52 -0400 Content-Disposition: inline In-Reply-To: <20090715072133.GD2844@amit-x200.redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On Wed, Jul 15, 2009 at 12:51:33PM +0530, Amit Shah wrote: > On (Thu) Jul 09 2009 [07:18:54], J=C3=A1n ONDREJ (SAL) wrote: > > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAN= D =20 > > 17110 root 20 0 4417m 3.9g 1464 S 201.3 50.9 1326:34 qemu-= kvm > > 9886 root 20 0 2519m 1.9g 1376 S 1.7 25.1 72:40.73 qemu-k= vm >=20 > What's the command line you used to start the guests? Guest was started using libvirt. Looks that problem is somewhere in bounce code, more info in another th= read: http://marc.info/?l=3Dkvm&m=3D124756938002626&w=3D2 My CPU usage is growing after kernel panic. With panic=3D60 my guest is restarted and runs some time again. I am now experiencing with IDE dirves instead of virtio, so I can't sen= d you qemu-kvm original command line. With IDE drives there was no problem tonight. Thank you. SAL