/proc/stat
1
^cpu\s((\s)([\d]+)){10}
^intr((\s)([\d]+))+
^ctxt\s[\d]+
^btime\s[\d]+
^processes\s[\d]+
^procs_running\s[\d]+
^procs_blocked\s[\d]+
^softirq((\s)([\d]+)){11}

^cpu[\d]+((\s)([\d]+)){10}
