查看哪些进程使用swap脚本

#!/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"