$ iostat -c 1 Linux 2.6.22-12-generic (pc-thnov-ubuntu) 09/28/2007
avg-cpu: %user %nice %system %iowait %steal %idle 10.96 0.76 5.32 10.65 0.00 72.30
avg-cpu: %user %nice %system %iowait %steal %idle 33.67 0.00 17.09 0.00 0.00 49.25
avg-cpu: %user %nice %system %iowait %steal %idle 35.00 0.00 16.50 0.00 0.00 48.50
avg-cpu: %user %nice %system %iowait %steal %idle 35.50 0.00 18.00 0.00 0.00 46.50
avg-cpu: %user %nice %system %iowait %steal %idle 35.00 0.00 18.00 0.00 0.00 47.00
avg-cpu: %user %nice %system %iowait %steal %idle 35.68 0.00 15.58 0.00 0.00 48.74
avg-cpu: %user %nice %system %iowait %steal %idle 35.50 0.00 16.50 0.00 0.00 48.00
avg-cpu: %user %nice %system %iowait %steal %idle 34.50 0.00 16.50 0.00 0.00 49.00
avg-cpu: %user %nice %system %iowait %steal %idle 34.50 0.00 17.00 0.00 0.00 48.50
avg-cpu: %user %nice %system %iowait %steal %idle 34.50 0.00 16.50 0.50 0.00 48.50
$ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz stepping : 6 cpu MHz : 1000.000 cache size : 4096 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm bogomips : 3994.39 clflush size : 64
processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz stepping : 6 cpu MHz : 1000.000 cache size : 4096 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm bogomips : 3990.03 clflush size : 64
$ iostat -c 1
Linux 2.6.22-12-generic (pc-thnov-ubuntu) 09/28/2007
avg-cpu: %user %nice %system %iowait %steal %idle
10.96 0.76 5.32 10.65 0.00 72.30
avg-cpu: %user %nice %system %iowait %steal %idle
33.67 0.00 17.09 0.00 0.00 49.25
avg-cpu: %user %nice %system %iowait %steal %idle
35.00 0.00 16.50 0.00 0.00 48.50
avg-cpu: %user %nice %system %iowait %steal %idle
35.50 0.00 18.00 0.00 0.00 46.50
avg-cpu: %user %nice %system %iowait %steal %idle
35.00 0.00 18.00 0.00 0.00 47.00
avg-cpu: %user %nice %system %iowait %steal %idle
35.68 0.00 15.58 0.00 0.00 48.74
avg-cpu: %user %nice %system %iowait %steal %idle
35.50 0.00 16.50 0.00 0.00 48.00
avg-cpu: %user %nice %system %iowait %steal %idle
34.50 0.00 16.50 0.00 0.00 49.00
avg-cpu: %user %nice %system %iowait %steal %idle
34.50 0.00 17.00 0.00 0.00 48.50
avg-cpu: %user %nice %system %iowait %steal %idle
34.50 0.00 16.50 0.50 0.00 48.50
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz
stepping : 6
cpu MHz : 1000.000
cache size : 4096 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 3994.39
clflush size : 64
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz
stepping : 6
cpu MHz : 1000.000
cache size : 4096 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr lahf_lm
bogomips : 3990.03
clflush size : 64