if [ -e "/usr/sysv/bin/ps" ]; then
  PSCMD='/usr/sysv/bin/ps -o "pid,etime,time,rss,args"'
else
  PSCMD='ps -o "pid,etime,time,rss,args"'
fi

eval $PSCMD | head -n 1
eval $PSCMD -e | grep "dc 0.0 " | grep -v "grep" | sort -k 4nr 
eval $PSCMD -e | grep "dc 0.0 " | grep -v "grep" | wc -l

echo 

df .

echo

date