#!/bin/sh

#men1=$(vmstat | awk 'NR==3'|awk '{print $4}')
#men2=$(vmstat | awk 'NR==3'|awk '{print $5}')
men1=$(top | awk 'NR==7 {print $5 $6}')

resul=`echo " 100 * ${men1} / ${men2}" | bc`
men1perc=`echo " ${men1} / 1024 " | bc`
men2perc=`echo " ${men2} / 1024 " | bc`

echo "[MEM:"$resul"%""]" "[USED:"$men1perc"]"