PMAP(1) Linux User's Manual PMAP(1)NAMEpmap - display information about process memory mappings
SYNOPSISpmap [ -d | -q | -h | -V | -A low,high ] pid
DESCRIPTIONpmap(1) displays information about a process's memory mappings, such as
its stack, data segment, mapped files, and so on.
The pmap(1) utility will show, for each mapping of a given process, the
starting byte address in the process's address space, the size, the RSS
(size of the mapping in physical memory), the amount of dirty pages,
the permission, the device node, the offset, and the file backing the
mapping, if any.
As the last line of output, the pmap(1) utility will tally up the total
size of all mappings as well as show the total size of writable/private
mappings and of shared mappings.
OPTIONS
d, --device
Display major and minor device numbers.
A, --limit=low,high
Limit results to the given range.
q, --quiet
Hide header and memory statistics.
h, --help
Show pmap usage.
V, --version
Display version information.
FILES
/proc/pid/maps and /proc/pid/smaps -- memory mapping information
SEE ALSOps(1), top(1), free(1), vmstat(1)AUTHORS
Written by Chris Rivera.
The procps package is maintained by Albert Calahan. Please send bug
reports to <albert@users.sf.net>.
Linux 12 Oct 2005 PMAP(1)