qemu wicked slow in F9
Bill Davidsen
davidsen at tmr.com
Sat May 24 03:05:09 UTC 2008
Justin Conover wrote:
> Two different box's I have tried virt-manager with qemu on F9 has been
> moving wicked slow.
>
>
>
> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
> 13327 root 20 0 1112m 1.0g 1920 R 95.4 26.7 6:49.61
> qemu-system-x86
>
Two obvious possibilities:
1 - do you have the right hardware for virtual support or are
you running pure software emulation?
2 - if you have the right hardware, it it enabled?
I have been running kvm on a proper machine, so I can't really tell you
how something else would run, but those are the prime reasons why qemu
and xen work poorly. You never have that problem with kvm, because it
won't try on a machine without the right hardware. Well, it will if you
tell it to be software-only qemu, but you get the idea.
--
Bill Davidsen <davidsen at tmr.com>
"We have more to fear from the bungling of the incompetent than from
the machinations of the wicked." - from Slashdot
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