如何知道处理器核心在哪个插槽上?


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我有一个双插槽8核系统,一个插槽有4核,另一个插槽有另外4核。我如何通过来找到哪个核心位于哪个套接字上/proc/cpuinfo。例如,在这里,处理器核心7在哪个插槽上?

processor   : 7
vendor_id   : GenuineIntel
cpu family  : 6
model       : 23
model name  : Intel(R) Xeon(R) CPU           E5420  @ 2.50GHz
stepping    : 10
cpu MHz     : 2500.012
cache size  : 6144 KB
physical id : 1
siblings    : 4
core id     : 3
cpu cores   : 4
apicid      : 7
initial apicid  : 7
fpu     : yes
fpu_exception   : yes
cpuid level : 13
wp      : yes
flags       : fpu vme de pse tsc msr ...
bogomips    : 5000.08
clflush size    : 64
cache_alignment : 64
address sizes   : 38 bits physical, 48 bits virtual
power management:

这篇文章,secure.relien.com/support/index.php?/Knowledgebase/Article/View/...,说其physical_id参数,所以在这种情况下,处理器核心为7插槽1

Answers:


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