Top, smp and hyperthread
Yang Xiao
yxiao2004 at gmail.com
Fri Nov 12 15:56:21 UTC 2004
On Fri, 12 Nov 2004 10:44:55 -0500 (EST), fmml at cedval.org
<fmml at cedval.org> wrote:
> Hi all,
>
> I have installed Fedora core 2 on a serveur with 2 xeon with hyperthread
> capabilities (intel motherboard SE7501CW2).
>
> When running top on Redhat advance server on similar server, I can see
> multiple CPU instances.
>
> But on fedora, only one cpu appears.
>
> I believe fedora sees the 2 cpu since when I do "cat /proc/cpuinfo" I see
> 4 of them (2 +2 hypertread).
>
> Is the top shipped with fedora different from redhat or does it mean
> something else?
>
> Thanks in advance,
>
> Francois Meehan
1,I Toggle SMP view: '1' single/separate states; 'I' Irix/Solaris mode
press 1 while in top
Yang
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