The following contains the Linux one liner to identify the Top Ten Processes with high memory usage –#

#ps aux | sort -nk +4 | tail

or

#ps -eo rss,vsz,pid,cputime,cmd --width 100 --sort rss,vsz | tail --lines 10

or

#ps aux --sort -rss | head

or

#ps axo %mem,pid,euser,cmd | sort -nr | head -n 10