统计谁在占用swap分区

#!/bin/bash
#Get current swap usage for all running processes
#writted by xly

function getswap {
SUM=0
OVERALL=0
for DIR in find /proc/ -maxdepth 1 -type d | egrep "^/proc/[0-9]" ; do
PID=echo $DIR | cut -d / -f 3
PROGNAME=ps -p $PID -o comm --no-headers
for SWAP in grep Swap $DIR/smaps 2>/dev/null| awk ‘{ print $2 }‘
do
let SUM=$SUM+$SWAP
done
echo "PID=$PID - Swap used: $SUM - ($PROGNAME )"
let OVERALL=$OVERALL+$SUM
SUM=0

done
echo "Overall swap used: $OVERALL"
}

getswap
#getswap|egrep -v "Swap used: 0"

统计谁在占用swap分区

原文：http://blog.51cto.com/13120271/2161954