Hyperthreading On Redhat Machines
Andrew Bacchi
bacchi at rpi.edu
Fri Aug 24 12:33:50 UTC 2007
Andrew,
Look at /proc/cpuinfo, if it lists twice as many CPUs as are installed,
then they are hypertheaded. I have 2 CPUs installed and I get full
listings for CPU 0 thru 3.
Andrew.Bridgeman at corusgroup.com wrote:
>
>
>
> Could someone tell me the best way of knowing if my 40 Redhat Machines are
> currently running Hyperthreading. Is there a command I can run or an area I
> can check to see this information?
>
> Regards
>
> Andrew Bridgeman
>
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--
veritatas simplex oratio est
-Seneca
Andrew Bacchi
Systems Programmer
Rensselaer Polytechnic Institute
phone: 518.276.6415 fax: 518.276.2809
http://www.rpi.edu/~bacchi/
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