Re: RHEL3 - Only one CPU seen with hyperthreading

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Hi Ed,

> FWIW, I'm running RHEL 3 on a dual Xeon system in hyperthreading mode
> and top reports 4 CPUs.

Hmmm. Like I said Fedora showed both quite happily as well.

> What do you get if you cat /proc/cpuinfo ?

processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 2
model name	: Intel(R) Pentium(R) 4 CPU 2.60GHz
stepping	: 9
cpu MHz		: 2600.781
cache size	: 512 KB
physical id	: 0
siblings	: 2
runqueue	: 0
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 2
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips	: 5190.45

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