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Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (
From: |
Christian MICHON |
Subject: |
Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23) |
Date: |
Thu, 6 Mar 2008 13:05:55 +0100 |
On Thu, Mar 6, 2008 at 11:58 AM, Steve Fosdick
<address@hidden> wrote:
> The hardware is an AMD64 processor and 1GB RAM.
>
> The problem with 2.6.24 seems only to occur with kqemu and also appears in
> dependant of whether dynamic ticks is enabled. A couple of timings should
> illustrate the difference.
>
> From VM start to login prompt: no kqemu=2m0s, 2.6.23=1m2s, 2.6.24=1m27s.
> From login to last systray icon: no kqemu=6m25s, 2.6.23=1m47s, 2.6.24=4m46s
>
> Does anyone have any insight as to what may be happening or what tools I
> could use to gather enough information to help you guys diagnose the problem?
>
did you compile both kernels yourself, with similar/compatible
config/compilers ?
--
Christian
--
http://detaolb.sourceforge.net/, a linux distribution for Qemu with Git inside !
- [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23), Steve Fosdick, 2008/03/06
- Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23),
Christian MICHON <=
- Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23), Steve Fosdick, 2008/03/06
- Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23), Christian MICHON, 2008/03/07
- Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23), Steve Fosdick, 2008/03/08
- Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23), Dor Laor, 2008/03/09
- Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23), Christian MICHON, 2008/03/09
- Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23), Mulyadi Santosa, 2008/03/09
Re: [Qemu-devel] High CPU Usage with Linux 2.6.24 and Windows XP Guest (but not with 2.6.23), Ivan Kalvachev, 2008/03/08