查看进程对交换分区（swap）的占用情况

vi  swap.sh

#粘贴以下配置内容

#!/bin/bash  
# Get current swap usage for all running processes  
# Erik Ljungstrom 27/05/2011  
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"

################

chmod +x  swap.sh