how many processors

Troy Knabe knabe at 4j.lane.edu
Wed May 9 17:21:47 UTC 2007


Your box may only have 2 physical processors, but /proc/cpuinfo actually displays cores, so if you have 2-dual core processors than procinfo correctly displayed 4 processors.

-Troy 

-----Original Message-----
From: redhat-list-bounces at redhat.com [mailto:redhat-list-bounces at redhat.com] On Behalf Of Dana Holland
Sent: Wednesday, May 09, 2007 10:12 AM
To: General Red Hat Linux discussion list
Subject: how many processors

How can you tell how many processors a server has?  I always thought that you could look in /proc/cpuinfo, but we recently had a Dell tech here that said that was incorrect.  One of my servers shows 4 processors in cpuinfo, but he said the box only has 2.  So, what is the correct way to tell?

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