showmem

Display memory information

Syntax:

showmem [options]

Runs on:

QNX Neutrino

Options:

-D[lsh]

Show detailed process information:

• l — libraries
• s — stack
• h — heap

-d file

Dump the raw mapinfo to the specified file.

-P

Show process / sharedlibrary / summary for the system.

-S

Show memory summary (free/used) for the system.

Description:

One of the key stages of optimizing and finalizing your system design is determining when, where, and how the total system memory is being used. The showmem utility displays memory information to help you do a comprehensive and complete analysis of a system and answer the question of “Where has the memory gone?”

See also:

pidin, ps

Fine-Tuning Your System in the Neutrino User's Guide