Linux View CPU Information

1. View operating system kernel information

uname -2.6. -194. El5 #1: £ º x86_64x86_ x86_64 Gnu/linux

2. Query CPU Information

Overall information

Cat /proc/cpuinfo

CPU Name

 [[email protected] ~]# cat /proc/cpuinfo | grep   Namemodel Name:intel (R) Core (TM) i3  -2310m CPU @ 2  .10ghzmodel Name:intel (R) Core (TM) i3  -2310m CPU @ 2  .10ghzmodel Name:intel (R) Core (TM) i3  -2310m CPU @ 2  .10ghzmodel Name:intel (R) Core (TM) i3  -2310m CPU @ 2 . 10GHz 

Cat grep Cut Uniq -c      4         2. 10GHz

CPU Physical Number

Cat grep " Physical ID " Sort Uniq WC -l2

[Email protected] ~]#Cat/proc/cpuinfo |grepPhysical |Uniq-C1PhysicalID:0      1Address sizes: +Bits physical, -bits Virtual1PhysicalID:0      1Address sizes: +Bits physical, -bits Virtual1PhysicalID:1      1Address sizes: +Bits physical, -bits Virtual1PhysicalID:1      1Address sizes: +Bits physical, -Bits virtual

Number of CPU logic

Cat grep " Processor " WC -l4

View CPU Run mode

[Email protected] ~]# getconf long_bit  -

See if the CPU supports 64-bit

Cat grep grep '  'WC -l4(result greater than 0, description supports 64bit calculation. LM refers to long mode, which supports LM is 64bit)

View Cup frequency

Cat grep Uniq CPU MHz          2093.211