how to find number of cores in CPU
Hi,
i am collection inventory of servers in my company for licensing purpose. I can find number of CPU's in a m/c , but how to found number of CORES in each CPU. Thanks |
cat /proc/cpuinfo
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Thanks for the quick reply...
There is nothing about number of cores here is the output of cat/proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 37 model name : 02/25 stepping : 1 cpu MHz : 2392.616 cache size : 1024 KB physical id : 0 siblings : 1 runqueue : 0 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext lm 3dnowext 3dnow bogomips : 4771.02 processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 37 model name : 02/25 stepping : 1 cpu MHz : 2392.616 cache size : 1024 KB physical id : 0 siblings : 1 runqueue : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext lm 3dnowext 3dnow bogomips : 4784.12 |
In the linux jargon, each core is a cpu. From your output we can see you have 2 cores. However, I can't say if it is in the ___same___ die or not.
How about the physical id tag ? Both are 0. Thats mean they are in the same die ? |
Try the instructions here:
http://www.redhat.com/magazine/022au...s/tips_tricks/ Scroll down to: How do I detect a dual-core CPU on Red Hat Enterprise Linux 4? |
thank you very much
Hi bigrigdriver,
That's what exactly i am looking for. Thanks for the info |
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