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#!/bin/bash SUM=0 OVERALL=0 for DIR in `find /proc/ -maxdepth 1 -type d -regex "^/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 if (( $SUM > 0 )); then echo "PID=$PID swapped $SUM KB ($PROGNAME)" fi let OVERALL=$OVERALL+$SUM SUM=0 done echo "Overall swap used: $OVERALL KB"
Linux Shell: 统计系统中占用Swap 的程序PID和占用大小
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原文地址:http://www.cnblogs.com/noobkey/p/4679566.html