USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
kazeme   28222  0.0  0.5   7268  1552 ?        S    21:54   0:00 sshd: kazeme@pts/15
kazeme   28223  0.0  0.6   4192  1660 pts/15   Ss   21:54   0:00  \_ -bash
kazeme   28334  0.0  0.3   2508   912 pts/15   R+   21:56   0:00      \_ ps uxfw
kazeme   27778  0.0  0.4   3984  1124 ?        Ss   21:41   0:00 SCREEN irssi
kazeme   27779  0.0  1.5   8440  4076 pts/21   Ss+  21:41   0:00  \_ irssi
kazeme    6283  0.0  0.6   4640  1704 ?        Ss   Apr13   0:02 SCREEN irssi
kazeme    6284  0.0  1.4   9260  3688 pts/14   Ss+  Apr13   0:03  \_ irssi