리눅스 CPU 정보 보기

리눅스 시스템에서 CPU 정보 보기

[root@localhost ~]# lscpu

Architecture:          x86_64 CPU op-mode(s):        32-bit, 64-bit Byte Order:            Little Endian CPU(s):                1 On-line CPU(s) list:   0 Thread(s) per core:    1 Core(s) per socket:    1 Socket(s):             1 NUMA node(s):          1 Vendor ID:             AuthenticAMD CPU family:            6 Model:                 2 Stepping:              3 CPU MHz:               2399.994 BogoMIPS:              4799.98 Virtualization:        AMD-V Hypervisor vendor:     KVM Virtualization type:   full L1d cache:             64K L1i cache:             64K L2 cache:              512K NUMA node0 CPU(s):     0

[root@localhost ~]# cat /proc/cpuinfo 

processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 2 model name : QEMU Virtual CPU version 1.2.2 stepping : 3 cpu MHz : 2399.994 cache size : 512 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 4 wp : yes flags : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx lm up unfair_spinlock pni cx16 popcnt hypervisor lahf_lm svm abm sse4a bogomips : 4799.98 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: