CPU: lshw -class cpu

Cek jumlah core dll

lshw -class cpu
  *-cpu                     
       description: CPU
       product: Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz
       vendor: Intel Corp.
       physical id: 4
       bus info: cpu@0
       slot: CPU
       size: 2500MHz
       capacity: 2500MHz
       width: 64 bits
       clock: 100MHz
       capabilities: lm fpu fpu_exception wp vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 
clflush dts acpi mmx fxsr sse sse2 ht tm pbe syscall nx rdtscp x86-64 constant_tsc arch_perfmon pebs bts 
rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 
cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti ssbd ibrs 
ibpb stibp tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts md_clear flush_l1d
       configuration: cores=2 enabledcores=2 threads=4