#!/bin/bash # Get current swap usage for all running processes# Erik Ljungstrom 27/05/2011# Modified by Mikko Rantalainen 2012-08-09# Pipe the output to "sort -nk3" to get sorted outputSUM=0OVERALL=0for 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=0doneecho "Overall swap used: $OVERALL KB"
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