ZPRINT(1)

NAME
zprint - show information about kernel zones

SYNOPSIS
zprint [-w] [-s] [-c] [-h] [name]

DESCRIPTION
zprint(1) displays data about Mach zones. By default, zprint will print out information about all Mach zones. If the optional name is specified, zprint will print information about each zone for which name is a substring of the zone's name.

zprint interprets the following options:

-w  For each zone, zprint calculates how much space is allocated but not currently in use, the space wasted by the zone.

-s  zprint sorts the zones, showing the wasting the most memory first.

-c  (Default) zprint prints zone info in columns. Long zone names are truncated with '$', and spaces are replaced with '.', to allow for sorting by column. Pageable and collectible zones are shown with 'P' and 'C' on the far right. Zones with preposterously large maximum sizes are shown with '----' in the max size and max num elts fields.

-h  (Default) Shows headings for the columns printed with the -c option. It may be useful to override this option when sorting by column.

Any option (including default options) can be overridden by specifying the option in upper-case; for example, -C overrides the (default) option -c.

SEE ALSO
host_zone_info(2).