RCTL(4)                FreeBSD Kernel Interfaces Manual                RCTL(4)

NAME

     rctl - resource limits

SYNOPSIS

     To compile this driver into the kernel, place the following line in the
     kernel configuration file:

           options RACCT
           options RCTL

DESCRIPTION

     The rctl subsystem provides a flexible resource limits mechanism,
     controlled by a set of rules that can be added or removed at runtime
     using the rctl(8) management utility.

LOADER TUNABLES

     Tunables can be set at the loader(8) prompt, or loader.conf(5).

     kern.racct.enable: 1
             Enable rctl.  This defaults to 1, unless options
             RACCT_DEFAULT_TO_DISABLED is set in the kernel configuration
             file.

SEE ALSO

     rctl.conf(5), rctl(8)

HISTORY

     The rctl subsystem first appeared in FreeBSD 9.0.

AUTHORS

     The rctl subsystem was developed by Edward Tomasz Napierala
     <trasz@FreeBSD.org> under sponsorship from the FreeBSD Foundation.

FreeBSD 15.1-STABLE-HBSD         May 28, 2017                          RCTL(4)