Hi, Since upgrading to 4.3.0 ive notice high cpu usage on this process for each domU that is running. Each process will runat 40-60% usage. Is there a way to stop it? Thanks Ian _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users
On Tue, Sep 03, 2013 at 09:23:01PM +0100, Ian Tobin wrote:> Hi, > > > > Since upgrading to 4.3.0 ive notice high cpu usage on this process for > each domU that is running. Each process will runat 40-60% usage. Is > there a way to stop it? >What process? You mean QEMU process in Dom0? Can you provide your guest config file? Wei.> > > Thanks > > > > Ian > > >> _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users
Hi,
Yes for example here is the top output in Dom0 for 2 x HVM guests I have
running
24883 root 20 0 4092m 9012 832 S 41.6 2.0 441:49.18 qemu-system-i38
26023 root 20 0 268m 10m 812 S 37.0 2.5 236:45.22 qemu-system-i38
They were never like this before.
Attached configs
Thanks
Ian
-----Original Message-----
From: Wei Liu [mailto:wei.liu2@citrix.com]
Sent: 04 September 2013 08:59
To: Ian Tobin
Cc: xen-users@lists.xensource.com; wei.liu2@citrix.com
Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
On Tue, Sep 03, 2013 at 09:23:01PM +0100, Ian Tobin
wrote:> Hi,
>
>
>
> Since upgrading to 4.3.0 ive notice high cpu usage on this process for
> each domU that is running. Each process will runat 40-60% usage. Is
> there a way to stop it?
>
What process? You mean QEMU process in Dom0? Can you provide your guest
config file?
Wei.
>
>
> Thanks
>
>
>
> Ian
>
>
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xen.org
> http://lists.xen.org/xen-users
_______________________________________________
Xen-users mailing list
Xen-users@lists.xen.org
http://lists.xen.org/xen-users
On Wed, Sep 04, 2013 at 09:08:30AM +0100, Ian Tobin wrote:> Hi, > > Yes for example here is the top output in Dom0 for 2 x HVM guests I have running > > 24883 root 20 0 4092m 9012 832 S 41.6 2.0 441:49.18 qemu-system-i38 > 26023 root 20 0 268m 10m 812 S 37.0 2.5 236:45.22 qemu-system-i38 > > They were never like this before.OK. Looks like you''ve got lots of things running inside QEMU. Could you try to disable different features in your config file (vnc, opengl, emulated devices) to narrow down the problem? Otherwise you might have to profile that process. Wei.> > Attached configs > > Thanks > > Ian > > > > > -----Original Message----- > From: Wei Liu [mailto:wei.liu2@citrix.com] > Sent: 04 September 2013 08:59 > To: Ian Tobin > Cc: xen-users@lists.xensource.com; wei.liu2@citrix.com > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0 > > On Tue, Sep 03, 2013 at 09:23:01PM +0100, Ian Tobin wrote: > > Hi, > > > > > > > > Since upgrading to 4.3.0 ive notice high cpu usage on this process for > > each domU that is running. Each process will runat 40-60% usage. Is > > there a way to stop it? > > > > What process? You mean QEMU process in Dom0? Can you provide your guest > config file? > > Wei. > > > > > > > Thanks > > > > > > > > Ian > > > > > > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xen.org > > http://lists.xen.org/xen-users > >
Hi,
All those things appear to be disabled anyway other than VNC which I disabled
and didn''t make any difference
What would you suggest or do you have a config file I can test with?
Thanks
Ian
-----Original Message-----
From: Wei Liu [mailto:wei.liu2@citrix.com]
Sent: 04 September 2013 11:45
To: Ian Tobin
Cc: Wei Liu; xen-users@lists.xensource.com
Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
On Wed, Sep 04, 2013 at 09:08:30AM +0100, Ian Tobin
wrote:> Hi,
>
> Yes for example here is the top output in Dom0 for 2 x HVM guests I have
running
>
> 24883 root 20 0 4092m 9012 832 S 41.6 2.0 441:49.18
qemu-system-i38
> 26023 root 20 0 268m 10m 812 S 37.0 2.5 236:45.22
qemu-system-i38
>
> They were never like this before.
OK. Looks like you''ve got lots of things running inside QEMU.
Could you try to disable different features in your config file (vnc,
opengl, emulated devices) to narrow down the problem?
Otherwise you might have to profile that process.
Wei.
>
> Attached configs
>
> Thanks
>
> Ian
>
>
>
>
> -----Original Message-----
> From: Wei Liu [mailto:wei.liu2@citrix.com]
> Sent: 04 September 2013 08:59
> To: Ian Tobin
> Cc: xen-users@lists.xensource.com; wei.liu2@citrix.com
> Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
>
> On Tue, Sep 03, 2013 at 09:23:01PM +0100, Ian Tobin wrote:
> > Hi,
> >
> >
> >
> > Since upgrading to 4.3.0 ive notice high cpu usage on this process for
> > each domU that is running. Each process will runat 40-60% usage. Is
> > there a way to stop it?
> >
>
> What process? You mean QEMU process in Dom0? Can you provide your guest
> config file?
>
> Wei.
>
> >
> >
> > Thanks
> >
> >
> >
> > Ian
> >
> >
> >
>
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@lists.xen.org
> > http://lists.xen.org/xen-users
>
>
On Thu, Sep 05, 2013 at 12:33:02PM +0100, Ian Tobin wrote:> Hi, > > All those things appear to be disabled anyway other than VNC which I disabled and didn''t make any difference > > What would you suggest or do you have a config file I can test with? >I don''t run Windows. Maybe you can try QEMU traditional? Add device_model_version = "qemu-xen-traditional" in your config and see if it makes a difference. Wei.> Thanks > > Ian > > > > > > > -----Original Message----- > From: Wei Liu [mailto:wei.liu2@citrix.com] > Sent: 04 September 2013 11:45 > To: Ian Tobin > Cc: Wei Liu; xen-users@lists.xensource.com > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0 > > On Wed, Sep 04, 2013 at 09:08:30AM +0100, Ian Tobin wrote: > > Hi, > > > > Yes for example here is the top output in Dom0 for 2 x HVM guests I have running > > > > 24883 root 20 0 4092m 9012 832 S 41.6 2.0 441:49.18 qemu-system-i38 > > 26023 root 20 0 268m 10m 812 S 37.0 2.5 236:45.22 qemu-system-i38 > > > > They were never like this before. > > OK. Looks like you''ve got lots of things running inside QEMU. > > Could you try to disable different features in your config file (vnc, > opengl, emulated devices) to narrow down the problem? > > Otherwise you might have to profile that process. > > Wei. > > > > > Attached configs > > > > Thanks > > > > Ian > > > > > > > > > > -----Original Message----- > > From: Wei Liu [mailto:wei.liu2@citrix.com] > > Sent: 04 September 2013 08:59 > > To: Ian Tobin > > Cc: xen-users@lists.xensource.com; wei.liu2@citrix.com > > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0 > > > > On Tue, Sep 03, 2013 at 09:23:01PM +0100, Ian Tobin wrote: > > > Hi, > > > > > > > > > > > > Since upgrading to 4.3.0 ive notice high cpu usage on this process for > > > each domU that is running. Each process will runat 40-60% usage. Is > > > there a way to stop it? > > > > > > > What process? You mean QEMU process in Dom0? Can you provide your guest > > config file? > > > > Wei. > > > > > > > > > > > Thanks > > > > > > > > > > > > Ian > > > > > > > > > > > > > > _______________________________________________ > > > Xen-users mailing list > > > Xen-users@lists.xen.org > > > http://lists.xen.org/xen-users > > > > > > > >
Hi,
I tried setting
Device_model_override = ''qemu-dm''
As it wouldn''t let me use device_model.
Its says device model override given without specific DM version and wont boot.
Thanks
Ian
-----Original Message-----
From: Wei Liu [mailto:wei.liu2@citrix.com]
Sent: 05 September 2013 13:57
To: Ian Tobin
Cc: Wei Liu; xen-users@lists.xensource.com
Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
On Thu, Sep 05, 2013 at 12:33:02PM +0100, Ian Tobin
wrote:> Hi,
>
> All those things appear to be disabled anyway other than VNC which I
> disabled and didn''t make any difference
>
> What would you suggest or do you have a config file I can test with?
>
I don''t run Windows.
Maybe you can try QEMU traditional?
Add device_model_version = "qemu-xen-traditional" in your config and
see if it makes a difference.
Wei.
> Thanks
>
> Ian
>
>
>
>
>
>
> -----Original Message-----
> From: Wei Liu [mailto:wei.liu2@citrix.com]
> Sent: 04 September 2013 11:45
> To: Ian Tobin
> Cc: Wei Liu; xen-users@lists.xensource.com
> Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
>
> On Wed, Sep 04, 2013 at 09:08:30AM +0100, Ian Tobin wrote:
> > Hi,
> >
> > Yes for example here is the top output in Dom0 for 2 x HVM guests I
> > have running
> >
> > 24883 root 20 0 4092m 9012 832 S 41.6 2.0 441:49.18
qemu-system-i38
> > 26023 root 20 0 268m 10m 812 S 37.0 2.5 236:45.22
qemu-system-i38
> >
> > They were never like this before.
>
> OK. Looks like you''ve got lots of things running inside QEMU.
>
> Could you try to disable different features in your config file (vnc,
> opengl, emulated devices) to narrow down the problem?
>
> Otherwise you might have to profile that process.
>
> Wei.
>
> >
> > Attached configs
> >
> > Thanks
> >
> > Ian
> >
> >
> >
> >
> > -----Original Message-----
> > From: Wei Liu [mailto:wei.liu2@citrix.com]
> > Sent: 04 September 2013 08:59
> > To: Ian Tobin
> > Cc: xen-users@lists.xensource.com; wei.liu2@citrix.com
> > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
> >
> > On Tue, Sep 03, 2013 at 09:23:01PM +0100, Ian Tobin wrote:
> > > Hi,
> > >
> > >
> > >
> > > Since upgrading to 4.3.0 ive notice high cpu usage on this
process
> > > for each domU that is running. Each process will runat 40-60%
> > > usage. Is there a way to stop it?
> > >
> >
> > What process? You mean QEMU process in Dom0? Can you provide your
> > guest config file?
> >
> > Wei.
> >
> > >
> > >
> > > Thanks
> > >
> > >
> > >
> > > Ian
> > >
> > >
> > >
> >
> > > _______________________________________________
> > > Xen-users mailing list
> > > Xen-users@lists.xen.org
> > > http://lists.xen.org/xen-users
> >
> >
>
>
>
>
On Thu, Sep 05, 2013 at 02:37:59PM +0100, Ian Tobin wrote:> Hi, > > I tried setting > > Device_model_override = ''qemu-dm'' > > As it wouldn''t let me use device_model. > > Its says device model override given without specific DM version and wont boot. >Use device_model_version = "qemu-xen-traditional". Wei.> Thanks > > Ian > > > > > > > -----Original Message----- > From: Wei Liu [mailto:wei.liu2@citrix.com] > Sent: 05 September 2013 13:57 > To: Ian Tobin > Cc: Wei Liu; xen-users@lists.xensource.com > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0 > > On Thu, Sep 05, 2013 at 12:33:02PM +0100, Ian Tobin wrote: > > Hi, > > > > All those things appear to be disabled anyway other than VNC which I > > disabled and didn''t make any difference > > > > What would you suggest or do you have a config file I can test with? > > > > I don''t run Windows. > > Maybe you can try QEMU traditional? > > Add device_model_version = "qemu-xen-traditional" in your config and see if it makes a difference. > > Wei. > > > Thanks > > > > Ian > > > > > > > > > > > > > > -----Original Message----- > > From: Wei Liu [mailto:wei.liu2@citrix.com] > > Sent: 04 September 2013 11:45 > > To: Ian Tobin > > Cc: Wei Liu; xen-users@lists.xensource.com > > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0 > > > > On Wed, Sep 04, 2013 at 09:08:30AM +0100, Ian Tobin wrote: > > > Hi, > > > > > > Yes for example here is the top output in Dom0 for 2 x HVM guests I > > > have running > > > > > > 24883 root 20 0 4092m 9012 832 S 41.6 2.0 441:49.18 qemu-system-i38 > > > 26023 root 20 0 268m 10m 812 S 37.0 2.5 236:45.22 qemu-system-i38 > > > > > > They were never like this before. > > > > OK. Looks like you''ve got lots of things running inside QEMU. > > > > Could you try to disable different features in your config file (vnc, > > opengl, emulated devices) to narrow down the problem? > > > > Otherwise you might have to profile that process. > > > > Wei. > > > > > > > > Attached configs > > > > > > Thanks > > > > > > Ian > > > > > > > > > > > > > > > -----Original Message----- > > > From: Wei Liu [mailto:wei.liu2@citrix.com] > > > Sent: 04 September 2013 08:59 > > > To: Ian Tobin > > > Cc: xen-users@lists.xensource.com; wei.liu2@citrix.com > > > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0 > > > > > > On Tue, Sep 03, 2013 at 09:23:01PM +0100, Ian Tobin wrote: > > > > Hi, > > > > > > > > > > > > > > > > Since upgrading to 4.3.0 ive notice high cpu usage on this process > > > > for each domU that is running. Each process will runat 40-60% > > > > usage. Is there a way to stop it? > > > > > > > > > > What process? You mean QEMU process in Dom0? Can you provide your > > > guest config file? > > > > > > Wei. > > > > > > > > > > > > > > > Thanks > > > > > > > > > > > > > > > > Ian > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > Xen-users mailing list > > > > Xen-users@lists.xen.org > > > > http://lists.xen.org/xen-users > > > > > > > > > > > > > > >
Hi,
Interestingly the CPU usage is back to normal again after changing that setting
so thank you.
Does this mean there is a bug of some kind?
Thanks
Ian
-----Original Message-----
From: Wei Liu [mailto:wei.liu2@citrix.com]
Sent: 05 September 2013 15:13
To: Ian Tobin
Cc: Wei Liu; xen-users@lists.xensource.com
Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
On Thu, Sep 05, 2013 at 02:37:59PM +0100, Ian Tobin
wrote:> Hi,
>
> I tried setting
>
> Device_model_override = ''qemu-dm''
>
> As it wouldn''t let me use device_model.
>
> Its says device model override given without specific DM version and wont
boot.
>
Use device_model_version = "qemu-xen-traditional".
Wei.
> Thanks
>
> Ian
>
>
>
>
>
>
> -----Original Message-----
> From: Wei Liu [mailto:wei.liu2@citrix.com]
> Sent: 05 September 2013 13:57
> To: Ian Tobin
> Cc: Wei Liu; xen-users@lists.xensource.com
> Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
>
> On Thu, Sep 05, 2013 at 12:33:02PM +0100, Ian Tobin wrote:
> > Hi,
> >
> > All those things appear to be disabled anyway other than VNC which I
> > disabled and didn''t make any difference
> >
> > What would you suggest or do you have a config file I can test with?
> >
>
> I don''t run Windows.
>
> Maybe you can try QEMU traditional?
>
> Add device_model_version = "qemu-xen-traditional" in your config
and see if it makes a difference.
>
> Wei.
>
> > Thanks
> >
> > Ian
> >
> >
> >
> >
> >
> >
> > -----Original Message-----
> > From: Wei Liu [mailto:wei.liu2@citrix.com]
> > Sent: 04 September 2013 11:45
> > To: Ian Tobin
> > Cc: Wei Liu; xen-users@lists.xensource.com
> > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
> >
> > On Wed, Sep 04, 2013 at 09:08:30AM +0100, Ian Tobin wrote:
> > > Hi,
> > >
> > > Yes for example here is the top output in Dom0 for 2 x HVM
guests I
> > > have running
> > >
> > > 24883 root 20 0 4092m 9012 832 S 41.6 2.0 441:49.18
qemu-system-i38
> > > 26023 root 20 0 268m 10m 812 S 37.0 2.5 236:45.22
qemu-system-i38
> > >
> > > They were never like this before.
> >
> > OK. Looks like you''ve got lots of things running inside QEMU.
> >
> > Could you try to disable different features in your config file (vnc,
> > opengl, emulated devices) to narrow down the problem?
> >
> > Otherwise you might have to profile that process.
> >
> > Wei.
> >
> > >
> > > Attached configs
> > >
> > > Thanks
> > >
> > > Ian
> > >
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: Wei Liu [mailto:wei.liu2@citrix.com]
> > > Sent: 04 September 2013 08:59
> > > To: Ian Tobin
> > > Cc: xen-users@lists.xensource.com; wei.liu2@citrix.com
> > > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
> > >
> > > On Tue, Sep 03, 2013 at 09:23:01PM +0100, Ian Tobin wrote:
> > > > Hi,
> > > >
> > > >
> > > >
> > > > Since upgrading to 4.3.0 ive notice high cpu usage on this
process
> > > > for each domU that is running. Each process will runat
40-60%
> > > > usage. Is there a way to stop it?
> > > >
> > >
> > > What process? You mean QEMU process in Dom0? Can you provide your
> > > guest config file?
> > >
> > > Wei.
> > >
> > > >
> > > >
> > > > Thanks
> > > >
> > > >
> > > >
> > > > Ian
> > > >
> > > >
> > > >
> > >
> > > > _______________________________________________
> > > > Xen-users mailing list
> > > > Xen-users@lists.xen.org
> > > > http://lists.xen.org/xen-users
> > >
> > >
> >
> >
> >
> >
>
On Thu, Sep 05, 2013 at 03:31:47PM +0100, Ian Tobin wrote:> Hi, > > Interestingly the CPU usage is back to normal again after changing that setting so thank you. > > Does this mean there is a bug of some kind? >There is difference between two device models. Probably Windows just doesn''t like things change under its feet. To verify whether it is a bug I think you need to install Windows from fresh with the newer device model and see if it still has very high CPU utilization. Wei.> Thanks > > Ian > > > > > > > -----Original Message----- > From: Wei Liu [mailto:wei.liu2@citrix.com] > Sent: 05 September 2013 15:13 > To: Ian Tobin > Cc: Wei Liu; xen-users@lists.xensource.com > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0 > > On Thu, Sep 05, 2013 at 02:37:59PM +0100, Ian Tobin wrote: > > Hi, > > > > I tried setting > > > > Device_model_override = ''qemu-dm'' > > > > As it wouldn''t let me use device_model. > > > > Its says device model override given without specific DM version and wont boot. > > > > Use device_model_version = "qemu-xen-traditional". > > Wei. > > > Thanks > > > > Ian > > > > > > > > > > > > > > -----Original Message----- > > From: Wei Liu [mailto:wei.liu2@citrix.com] > > Sent: 05 September 2013 13:57 > > To: Ian Tobin > > Cc: Wei Liu; xen-users@lists.xensource.com > > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0 > > > > On Thu, Sep 05, 2013 at 12:33:02PM +0100, Ian Tobin wrote: > > > Hi, > > > > > > All those things appear to be disabled anyway other than VNC which I > > > disabled and didn''t make any difference > > > > > > What would you suggest or do you have a config file I can test with? > > > > > > > I don''t run Windows. > > > > Maybe you can try QEMU traditional? > > > > Add device_model_version = "qemu-xen-traditional" in your config and see if it makes a difference. > > > > Wei. > > > > > Thanks > > > > > > Ian > > > > > > > > > > > > > > > > > > > > > -----Original Message----- > > > From: Wei Liu [mailto:wei.liu2@citrix.com] > > > Sent: 04 September 2013 11:45 > > > To: Ian Tobin > > > Cc: Wei Liu; xen-users@lists.xensource.com > > > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0 > > > > > > On Wed, Sep 04, 2013 at 09:08:30AM +0100, Ian Tobin wrote: > > > > Hi, > > > > > > > > Yes for example here is the top output in Dom0 for 2 x HVM guests I > > > > have running > > > > > > > > 24883 root 20 0 4092m 9012 832 S 41.6 2.0 441:49.18 qemu-system-i38 > > > > 26023 root 20 0 268m 10m 812 S 37.0 2.5 236:45.22 qemu-system-i38 > > > > > > > > They were never like this before. > > > > > > OK. Looks like you''ve got lots of things running inside QEMU. > > > > > > Could you try to disable different features in your config file (vnc, > > > opengl, emulated devices) to narrow down the problem? > > > > > > Otherwise you might have to profile that process. > > > > > > Wei. > > > > > > > > > > > Attached configs > > > > > > > > Thanks > > > > > > > > Ian > > > > > > > > > > > > > > > > > > > > -----Original Message----- > > > > From: Wei Liu [mailto:wei.liu2@citrix.com] > > > > Sent: 04 September 2013 08:59 > > > > To: Ian Tobin > > > > Cc: xen-users@lists.xensource.com; wei.liu2@citrix.com > > > > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0 > > > > > > > > On Tue, Sep 03, 2013 at 09:23:01PM +0100, Ian Tobin wrote: > > > > > Hi, > > > > > > > > > > > > > > > > > > > > Since upgrading to 4.3.0 ive notice high cpu usage on this process > > > > > for each domU that is running. Each process will runat 40-60% > > > > > usage. Is there a way to stop it? > > > > > > > > > > > > > What process? You mean QEMU process in Dom0? Can you provide your > > > > guest config file? > > > > > > > > Wei. > > > > > > > > > > > > > > > > > > > Thanks > > > > > > > > > > > > > > > > > > > > Ian > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > Xen-users mailing list > > > > > Xen-users@lists.xen.org > > > > > http://lists.xen.org/xen-users > > > > > > > > > > > > > > > > > > > > > > >
Ok thanks, ill create a new one and see how it goes
Thanks for your help!
Ian
-----Original Message-----
From: Wei Liu [mailto:wei.liu2@citrix.com]
Sent: 05 September 2013 15:39
To: Ian Tobin
Cc: Wei Liu; xen-users@lists.xensource.com
Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
On Thu, Sep 05, 2013 at 03:31:47PM +0100, Ian Tobin
wrote:> Hi,
>
> Interestingly the CPU usage is back to normal again after changing that
setting so thank you.
>
> Does this mean there is a bug of some kind?
>
There is difference between two device models. Probably Windows just
doesn''t like things change under its feet.
To verify whether it is a bug I think you need to install Windows from fresh
with the newer device model and see if it still has very high CPU utilization.
Wei.
> Thanks
>
> Ian
>
>
>
>
>
>
> -----Original Message-----
> From: Wei Liu [mailto:wei.liu2@citrix.com]
> Sent: 05 September 2013 15:13
> To: Ian Tobin
> Cc: Wei Liu; xen-users@lists.xensource.com
> Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
>
> On Thu, Sep 05, 2013 at 02:37:59PM +0100, Ian Tobin wrote:
> > Hi,
> >
> > I tried setting
> >
> > Device_model_override = ''qemu-dm''
> >
> > As it wouldn''t let me use device_model.
> >
> > Its says device model override given without specific DM version and
wont boot.
> >
>
> Use device_model_version = "qemu-xen-traditional".
>
> Wei.
>
> > Thanks
> >
> > Ian
> >
> >
> >
> >
> >
> >
> > -----Original Message-----
> > From: Wei Liu [mailto:wei.liu2@citrix.com]
> > Sent: 05 September 2013 13:57
> > To: Ian Tobin
> > Cc: Wei Liu; xen-users@lists.xensource.com
> > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
> >
> > On Thu, Sep 05, 2013 at 12:33:02PM +0100, Ian Tobin wrote:
> > > Hi,
> > >
> > > All those things appear to be disabled anyway other than VNC
which
> > > I disabled and didn''t make any difference
> > >
> > > What would you suggest or do you have a config file I can test
with?
> > >
> >
> > I don''t run Windows.
> >
> > Maybe you can try QEMU traditional?
> >
> > Add device_model_version = "qemu-xen-traditional" in your
config and see if it makes a difference.
> >
> > Wei.
> >
> > > Thanks
> > >
> > > Ian
> > >
> > >
> > >
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: Wei Liu [mailto:wei.liu2@citrix.com]
> > > Sent: 04 September 2013 11:45
> > > To: Ian Tobin
> > > Cc: Wei Liu; xen-users@lists.xensource.com
> > > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
> > >
> > > On Wed, Sep 04, 2013 at 09:08:30AM +0100, Ian Tobin wrote:
> > > > Hi,
> > > >
> > > > Yes for example here is the top output in Dom0 for 2 x HVM
> > > > guests I have running
> > > >
> > > > 24883 root 20 0 4092m 9012 832 S 41.6 2.0
441:49.18 qemu-system-i38
> > > > 26023 root 20 0 268m 10m 812 S 37.0 2.5
236:45.22 qemu-system-i38
> > > >
> > > > They were never like this before.
> > >
> > > OK. Looks like you''ve got lots of things running inside
QEMU.
> > >
> > > Could you try to disable different features in your config file
> > > (vnc, opengl, emulated devices) to narrow down the problem?
> > >
> > > Otherwise you might have to profile that process.
> > >
> > > Wei.
> > >
> > > >
> > > > Attached configs
> > > >
> > > > Thanks
> > > >
> > > > Ian
> > > >
> > > >
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: Wei Liu [mailto:wei.liu2@citrix.com]
> > > > Sent: 04 September 2013 08:59
> > > > To: Ian Tobin
> > > > Cc: xen-users@lists.xensource.com; wei.liu2@citrix.com
> > > > Subject: Re: [Xen-users] qemu-system-i386 on 4.3.0
> > > >
> > > > On Tue, Sep 03, 2013 at 09:23:01PM +0100, Ian Tobin wrote:
> > > > > Hi,
> > > > >
> > > > >
> > > > >
> > > > > Since upgrading to 4.3.0 ive notice high cpu usage on
this
> > > > > process for each domU that is running. Each process
will
> > > > > runat 40-60% usage. Is there a way to stop it?
> > > > >
> > > >
> > > > What process? You mean QEMU process in Dom0? Can you provide
> > > > your guest config file?
> > > >
> > > > Wei.
> > > >
> > > > >
> > > > >
> > > > > Thanks
> > > > >
> > > > >
> > > > >
> > > > > Ian
> > > > >
> > > > >
> > > > >
> > > >
> > > > > _______________________________________________
> > > > > Xen-users mailing list
> > > > > Xen-users@lists.xen.org
> > > > > http://lists.xen.org/xen-users
> > > >
> > > >
> > >
> > >
> > >
> > >
> >
>