init(1)-+-acpid(891)
        |-apache2(3506)-+-apache2(3512)
        |               |-apache2(3513)
        |               |-apache2(3514)
        |               |-apache2(3515)
        |               |-apache2(3530)
        |               |-apache2(3532)
        |               |-apache2(3533)
        |               |-apache2(3534)
        |               |-apache2(3535)
        |               `-apache2(3536)
        |-atd(907)
        |-cron(908)
        |-dbus-daemon(447)
        |-getty(840)
        |-getty(844)
        |-getty(849)
        |-getty(850)
        |-getty(853)
        |-getty(28474)
        |-irqbalance(954)
        |-mysqld(3453)-+-{mysqld}(3465)
        |              |-{mysqld}(3466)
        |              |-{mysqld}(3467)
        |              |-{mysqld}(3468)
        |              |-{mysqld}(3469)
        |              |-{mysqld}(3470)
        |              |-{mysqld}(3471)
        |              |-{mysqld}(3472)
        |              |-{mysqld}(3473)
        |              |-{mysqld}(3474)
        |              |-{mysqld}(3476)
        |              |-{mysqld}(3477)
        |              |-{mysqld}(3478)
        |              |-{mysqld}(3479)
        |              |-{mysqld}(3488)
        |              |-{mysqld}(3491)
        |              `-{mysqld}(3674)
        |-rsyslogd(31583)-+-{rsyslogd}(31584)
        |                 |-{rsyslogd}(31585)
        |                 `-{rsyslogd}(31586)
        |-screen(2676)---bash(2677)---sudo(2690)---mc(2691)---bash(2693)
        |-sshd(28364)-+-sshd(1386)---sshd(1564)---bash(1565)---sudo(1589)---mc(1590)---bash(1592)
        |             |-sshd(2762)---sshd(2811)---bash(2812)---sudo(2827)---mc(2828)---bash(2830)---apport-cli(5243)-+-pstree(5666)
        |             |                                                                                              `-{apport-cli}+
        |             `-sshd(4800)---sshd(4971)---bash(4972)---sudo(4987)---mc(4988)---bash(4990)
        |-systemd-logind(31418)
        |-systemd-udevd(31302)
        |-upstart-file-br(421)
        |-upstart-socket-(580)
        |-upstart-udev-br(31299)
        `-vmtoolsd(1107)