Sort all processes by the amount of virtual memory they are using

ps -e -o pid,vsz,comm= | sort -n -k 2
left-most column is PID, middle is virtual memory being consumed, right-most is actual process.
Sample Output
31342 222720 httpd
  915 251964 rsyslogd
20751 290376 PassengerHelper
18843 353228 httpd
18841 359184 httpd
18068 359504 httpd
18842 360116 httpd
18844 360232 httpd
18839 361084 httpd
20768 365552 httpd
20766 365636 httpd
20767 365924 httpd
20764 366320 httpd
18840 368328 httpd
20765 370220 httpd
20769 370468 httpd
18838 370620 httpd
20770 370848 httpd
15270 370876 httpd
20771 371076 httpd
27945 664412 mysqld

2014-05-14 00:36:50

What Others Think

Or you could use the sort built into ps: ps -e -o pid,vsz,comm= --sort vsz
flatcap · 325 weeks and 5 days ago
OR: ps -e -o pid,vsz,pmem,fuser,tname,comm= --sort vsz
ZombieSlayer · 325 weeks and 3 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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