Linux下查看cpu信息

frivol@ubuntu:~$ cat /proc/cpuinfoprocessor : 0vendor_id : GenuineIntelcpu family : 15model : 4model name : Intel(R) Pentium(R) D CPU 2.80GHzstepping : 7microcode : 0x3cpu MHz : 2799.990cache size : 1024 KBfdiv_bug : nohlt_bug : nof00f_bug : nocoma_bug : nofpu : yesfpu_exception : yescpuid level : 5wp : yesflags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss constant_tsc up pebs bts tsc_reliable pni hypervisorbogomips : 5599.98clflush size : 64cache_alignment : 128address sizes : 40 bits physical, 48 bits virtualpower management:

frivol@ubuntu:~$ lscpuArchitecture:          i686CPU op-mode(s):        32-bitByte Order:            Little EndianCPU(s):                1On-line CPU(s) list:   0Thread(s) per core:    1Core(s) per socket:    1Socket(s):             1Vendor ID:             GenuineIntelCPU family:            15Model:                 4Stepping:              7CPU MHz:               2799.990BogoMIPS:              5599.98L1d cache:             16KL2 cache:              1024K