vmstate - list the calling process vmalloc region state

When invoked as a shell builtin, vmstate lists the calling process vmalloc(3) state for all regions.

-f, --format=format

List the ids specified by format. format follows printf(3) conventions, except that sfio(3) inline ids are used instead of arguments: %[-+][width[.precis [.base]]](id)char. The supported ids are:

method

The vmalloc method name.

flags

The vmalloc method flags.

size

The total region size.

segments

The number of segments in the region.

busy_size

The total busy block size.

busy_blocks

The number of busy blocks.

busy_max

The maximum busy block size.

free_size

The total free block size.

free_blocks

The number of free blocks.

free_max

The maximum free block size.

The default value is region=%(region)p method=%(method)s flags=%(flags)s size=%(size)d segments=%(segments)d busy=(%(busy_size)d,%(busy_blocks)d,%(busy_max)d) free=(%(free_size)d,%(free_blocks)d,%(free_max)d).

vmalloc(3)

version

vmstate (AT&T Research) 2010-04-08

author

Glenn Fowler <gsf@research.att.com>

author

David Korn <dgk@research.att.com>

copyright

Copyright © 1992-2012 AT&T Intellectual Property

license

http://www.eclipse.org/org/documents/epl-v10.html