Question

Linux says CPU count is 4 times physical count

Asked by: medent

Hello, my RHES4 linux server is reporting 16 CPUs but there are physically only 4 CPUs. The CPUs are INTEL Xeon dual core 3.5Ghz. Is this to be expected because each core is a Xeon?  This is my first server (IBM x3850) that I am running 3.5 dula cores on... I have some other servers with 3.0Ghz dual core Xeons, but they only report twice the physical count (not 4x).  Here is waht the bios sees for the 4 physical processors:
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (24) available
CPU0: Intel(R) Xeon(TM) CPU 3.50GHz stepping 08
..repeats this for other CPUs all the way up to 15:
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#15.
CPU15: Intel P4/Xeon Extended MCE MSRs (24) available
CPU15: Intel(R) Xeon(TM) CPU 3.50GHz stepping 08

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Asked On
2007-07-13 at 08:50:04ID22694837
Tags

linux

,

count

,

cpu

Topics

Linux

,

Computer CPU Processors

Participating Experts
2
Points
500
Comments
6

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Answers

 

Expert Comment

by: GazzerHPosted on 2007-07-13 at 09:12:53ID: 19482121

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Expert Comment

by: medentPosted on 2007-07-13 at 09:51:10ID: 19482497

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Expert Comment

by: GazzerHPosted on 2007-07-13 at 10:29:35ID: 19482783

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Accepted Solution

by: GazzerHPosted on 2007-07-13 at 10:34:00ID: 19482824

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Assisted Solution

by: alextoftPosted on 2007-07-13 at 10:36:28ID: 19482846

Rank: Sage

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Expert Comment

by: medentPosted on 2007-07-13 at 11:15:40ID: 19483182

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