From owner-freebsd-emulation@FreeBSD.ORG Mon Jun 11 09:45:57 2012 Return-Path: Delivered-To: freebsd-emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D50E6106564A for ; Mon, 11 Jun 2012 09:45:57 +0000 (UTC) (envelope-from rnejdl@ringofsaturn.com) Received: from tethys.ringofsaturn.com (tethys.ringofsaturn.com [71.252.219.43]) by mx1.freebsd.org (Postfix) with ESMTP id 86E538FC0C for ; Mon, 11 Jun 2012 09:45:57 +0000 (UTC) Received: from ASSP.nospam (localhost [127.0.0.1]) (authenticated bits=0) by tethys.ringofsaturn.com (8.14.5/8.14.5) with ESMTP id q5B9jpe3070724 for ; Mon, 11 Jun 2012 04:45:51 -0500 (CDT) (envelope-from rnejdl@ringofsaturn.com) Received: from anyhost.local ([127.0.0.1] helo=anyhost.local) by ASSP.nospam with ESMTP (ASSP 1.9); 11 Jun 2012 04:45:50 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Date: Mon, 11 Jun 2012 04:45:50 -0500 From: Rusty Nejdl To: Mail-Reply-To: In-Reply-To: <1339394511.1602.8.camel@Nokia-N900-42-11> References: <4FD51CE0.7080602@rawbw.com> <1339394511.1602.8.camel@Nokia-N900-42-11> Message-ID: X-Sender: rnejdl@ringofsaturn.com User-Agent: Roundcube Webmail/0.9-git Subject: Re: VirtualBox-4.1.16: causes 100% CPU on the host system X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: rnejdl@ringofsaturn.com List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Jun 2012 09:45:57 -0000 On 2012-06-11 01:01, Bernhard Fr=C3=B6hlich wrote: > On Mo., 11. Jun. 2012 00:17:04 CEST, Yuri wrote: > >> I observe this on the idle Ubuntu64 guest. >> >> 84759 yuri=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 26=C2=A0 20=C2=A0 =C2=A0 =C2=A0 0=C2=A0 2814M=C2=A0 2157M=20 >> uwait=C2=A0 =C2=A0 4=C2=A0 52:14 101.46% >> VirtualBox // corresponds to Ubuntu64 >>=C2=A0 =C2=A0 2661 root=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 1=C2=A0 28=C2=A0 =C2=A0 =C2=A0 0=C2=A0 1133= M 73736K=20 >> select=C2=A0 3 395:05 13.87% >> Xorg 10915 yuri=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 5=C2=A0 20=C2=A0 =C2=A0 =C2=A0 0=C2=A0 =C2=A0 798M= 84536K=20 >> uwait=C2=A0 =C2=A0 1=C2=A0 37:55 >> 5.08% kwin 11375 yuri=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 3=C2=A0 28=C2=A0 =C2=A0 =C2=A0 0=C2=A0 =C2= =A0 506M=20 >> 57560K kqread=C2=A0 6 >> 23:42 4.88%=C2=A0 kdeinit4 >> 84886 yuri=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0= =C2=A0 25=C2=A0 20=C2=A0 =C2=A0 =C2=A0 0=C2=A0 2709M=C2=A0 2158M=20 >> select=C2=A0 4=C2=A0 16:34 0.98% >> VirtualBox=C2=A0 // corresponds to Ubuntu32 > > Looks good. No bug here. > > Seriously what do you think that this mail is? A bug report? Random > fact of the day? > > I know that writing good bugreports that are of any use is hard but > you have send quite some mails and they are almost all worthless. > > You can try to pause the machine - wait a few minutes - resume it and > it will not require 100% cpu anymore right? The only time I see this behavior is when the guest is actually busy=20 doing something. Not much detail is provided here as Bernard indicated=20 so it is hard to recommend or troubleshoot in any way. Sincerely, Rusty Nejdl