PMAP

Section: Linux User's Manual (1)
Updated: June 1, 2010
Index Return to Main Contents
 

NAME

pmap - report memory map of a process

 

SYNOPSIS

pmap [ -x | -d ] [ -q ] pids...
pmap -V

 

DESCRIPTION

The pmap command reports the memory map of a process or processes.

 

GENERAL OPTIONS

-xextendedShow the extended format.
-ddeviceShow the device format.
-qquietDo not display some header/footer lines.
-Vshow versionDisplays version of program.

 

EXTENDED AND DEVICE FORMAT FIELDS

Address:start address of map
Kbytes:size of map in kilobytes
RSS:resident set size in kilobytes
Dirty:dirty pages (both shared and private) in kilobytes
Mode:permissions on map: read, write, execute, shared, private (copy on write)
Mapping:file backing the map, or '[ anon ]' for allocated memory, or '[ stack ]' for the program stack
Offset:offset into the file
Device:device name (major:minor)

 

SEE ALSO

ps(1) pgrep(1)

 

STANDARDS

No standards apply, but pmap looks an awful lot like a SunOS command.

 

AUTHOR

Albert Cahalan <[email protected]> wrote pmap in 2002, and is the current maintainer of the procps collection. Please send bug reports to <[email protected]>.


 

Index

NAME
SYNOPSIS
DESCRIPTION
GENERAL OPTIONS
EXTENDED AND DEVICE FORMAT FIELDS
SEE ALSO
STANDARDS
AUTHOR

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