From: Dor Laor <dlaor@redhat.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: Peter Lieven <pl@dlh.net>, Markus Armbruster <armbru@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Disable PS/2 mouse
Date: Thu, 10 Jun 2010 10:12:08 +0300 [thread overview]
Message-ID: <4C109048.9060007@redhat.com> (raw)
In-Reply-To: <4C0FA6C9.4070902@redhat.com>
On 06/09/2010 05:35 PM, Gerd Hoffmann wrote:
> Hi,
>
>> with 0.12.4 it is still the case that a total idle vm takes about 6-8%
>> of a 2.4GHz Xeon Core.
>
> I see that order of magitude too, no matter whenever usb is on or off.
> With older qemu and usbtablet it used to be up to 25%.
Is it possible to dynamically control the refresh internally within qemu
so VMs without a connected VNC client will have rare refreshes or no
refresh at all? I hope it's not the OS who polls it.
>
> cheers,
> Gerd
>
>
next prev parent reply other threads:[~2010-06-10 7:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-08 12:49 [Qemu-devel] Disable PS/2 mouse Peter Lieven
2010-06-09 7:55 ` Markus Armbruster
2010-06-09 8:24 ` Peter Lieven
2010-06-09 11:27 ` Markus Armbruster
2010-06-09 8:27 ` Peter Lieven
2010-06-09 8:51 ` Mark Cave-Ayland
2010-06-09 10:52 ` Gerd Hoffmann
2010-06-09 11:05 ` Peter Lieven
2010-06-09 13:46 ` Peter Lieven
2010-06-09 14:35 ` Gerd Hoffmann
2010-06-10 7:12 ` Dor Laor [this message]
2010-06-10 7:32 ` Gerd Hoffmann
2010-06-10 10:35 ` Peter Lieven
2010-06-10 12:15 ` Paul Brook
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