Identifier les processus qui utilisent du swap.
Les résultats sont en ko (comme dans le fichier /proc/$PID/smaps)

#!/bin/bash
# Get current swap usage for all running processes
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
        if [ ! $SUM = 0 ] ; then
          echo "$SUM : Swap Used - ($PROGNAME ) PID=$PID"
        fi
        let OVERALL=$OVERALL+$SUM
        SUM=0
done
echo "Overall swap used: $OVERALL"

https://www.liquidweb.com/help-docs/server-administration/linux/identifying-which-processes-are-using-swap-memory/