Simple UKSM Monitor

uksm_mon.sh

#!/bin/bash

while true
do
	clear
	PSHARING=$(cat /sys/kernel/mm/uksm/pages_sharing)
	PSHARED=$(cat /sys/kernel/mm/uksm/pages_shared)
	PUNSHARED=$(cat /sys/kernel/mm/uksm/pages_unshared)
	echo -en "Simple UKSM Monitor\n\n"
	echo -n "Shared pool size (KB) : "
	echo "$PSHARED*4" | bc
	echo -n "Efficiency            : "
	echo "scale=3;($PSHARING/$PSHARED)" | bc
	echo -n "Wasted effort         : "
	echo "scale=3;($PUNSHARED/$PSHARING)" | bc
	sleep 1
done