Comandos de la terminal/lscpu

• lscpu

lscpu

[root@Llawyr ~]# lscpu --help

Usage:
 lscpu [options]

Options:
 -a, --all               print both online and offline CPUs (default for -e)
 -b, --online            print online CPUs only (default for -p)
 -c, --offline           print offline CPUs only
 -e, --extended[=<list>] print out an extended readable format
 -p, --parse[=<list>]    print out a parsable format
 -s, --sysroot <dir>     use specified directory as system root
 -x, --hex               print hexadecimal masks rather than lists of CPUs

 -h, --help     display this help and exit
 -V, --version  output version information and exit

Available columns:
           CPU  logical CPU number
          CORE  logical core number
        SOCKET  logical socket number
          NODE  logical NUMA node number
          BOOK  logical book number
         CACHE  shows how caches are shared between CPUs
  POLARIZATION  CPU dispatching mode on virtual hardware
       ADDRESS  physical address of a CPU
    CONFIGURED  shows if the hypervisor has allocated the CPU
        ONLINE  shows if Linux currently makes use of the CPU
        MAXMHZ  shows the maximum MHz of the CPU
        MINMHZ  shows the minimum MHz of the CPU

For more details see lscpu(1).

[root@Llawyr ~]# lscpu --version
lscpu from util-linux 2.24

[root@Llawyr ~]# lscpu
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                8
On-line CPU(s) list:   0-7
Thread(s) per core:    2
Core(s) per socket:    4
Socket(s):             1
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 58
Model name:            Intel(R) Core(TM) i7-3610QM CPU @ 2.30GHz
Stepping:              9
CPU MHz:               2301.000
CPU max MHz:           2301.0000
CPU min MHz:           1200.0000
BogoMIPS:              4589.66
Virtualization:        VT-x
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              6144K
NUMA node0 CPU(s):     0-7

[root@Llawyr ~]# lscpu -e=cpu,node,core,address,configured,online,maxmhz,minmhz
CPU NODE CORE ADDRESS CONFIGURED ONLINE MAXMHZ    MINMHZ
0   0    0    -       -          yes    2301.0000 1200.0000
1   0    1    -       -          yes    2301.0000 1200.0000
2   0    2    -       -          yes    2301.0000 1200.0000
3   0    3    -       -          yes    2301.0000 1200.0000
4   0    0    -       -          yes    2301.0000 1200.0000
5   0    1    -       -          yes    2301.0000 1200.0000
6   0    2    -       -          yes    2301.0000 1200.0000
7   0    3    -       -          yes    2301.0000 1200.0000