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Re: SMP using cpu2 only
On Sat, Oct 08, 2005 at 01:19:43PM -0400, Tamouh H. wrote:
>
> Hello,
>
> After cvsup to 5.4-P7 and compiling the Kernel with SMP, PAE, acpi options,
> I noticed when getting back in that only CPU2 is being used.
> However, I can feel the server is running sluggish and doing TOP confirms
> that only one CPU is being used:
No, it says 2 are in use.
> Any pointers if there is a patch or something I need to do for this ?
>
> The server has 2 physical CPUs with HT enabled (Xeon 2.8GHz EM64T 800MHz
> 1MB)
You do not seem to have HT enabled. You have to turn it on via sysctl
as well because of the security implications.
Kris
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