I want to find number of CPU and number NIC card in Linux server.
I have below content in /proc/cpuinfo. I have from processor 0 - 15. It means, i have 15 similar entries in that file. How many CPU we have on this server? also how do find how many NIC card on this?
Code:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 6
model name : Intel(R) Xeon(TM) CPU 3.20GHz
stepping : 8
cpu MHz : 3192.180
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 6
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 syscall lm pni monitor ds_cpl est tm2 cid cx16 xtpr lahf_lm
bogomips : 6393.99
clflush size : 64
cache_alignment : 128
address sizes : 40 bits physical, 48 bits virtual
Last edited by pludi; 04-26-2010 at 12:43 PM..
Reason: code tags, please...
You may not have 16 CPU cores. With technologies like hyperthreading, you may have fewer total CPU cores however you will have 16 logical cores (The difference is that the logical cores may share resources and may not be real CPU cores).
Your best bet would be to find the type of CPU in your system. Here is one way to do so:
Code:
dmidecode | grep -i CPU
Version: Intel(R) Xeon(R) CPU E5530 @ 2.40GHz
Version: Intel(R) Xeon(R) CPU E5530 @ 2.40GHz
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root:/>
# lscfg -vp|grep -c -E 'proc.*Processor'
8
root:/>
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8 WAY PROC CUOD :
8 WAY PROC CUOD :
8 WAY PROC CUOD :
8 WAY PROC CUOD :
8 WAY PROC CUOD :
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Kind regards
---------- Post updated at 12:25 PM ---------- Previous update was at 12:25 PM ----------
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