Convert mpstat -a
output from space separated to CSV format.
mpstat -aq 1 | awk 'BEGIN {printf("SET,minf,mjf,xcal,intr,ithr,csw,icsw,migr,smtx,srw,syscl,usr,sys,wt,idl,sze\n");} !/SET/ {FS = " "; printf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d\n", $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17); system("");}'