Open topic with navigation
Viewing Memory Usage
In addition to object details, RTSS Object Viewer provides information
on the amount of memory the RTSS subsystem is using.
To view RTSS memory usage:
- From the View menu, choose Memory
Usage, or click the Memory Usage icon.

The Memory Details dialog box provides
a roll up of the memory usage details for all RTSS processes and RTDLLs:
- Nonpage:
The total amount of Windows non-paged pool memory used by the processes
and RTDLLs currently running under the RTSS subsystem.
- Contiguous:
The largest amount of contiguous memory allocated to the RTSS subsystem
from the Windows non-paged pool.
- Stack:
The total amount of memory allocated for all RTSS thread stacks.
- Mapped:
The total amount of memory allocated by RtMapMemory calls.
- Local:
The total amount of RTX local pool memory allocated for the processes
and RTDLLs currently running under the RTSS subsystem.
NOTE: To view
memory usage for a particular RTSS process or RTDLL, look at the ObjectViewer
columns for the process/RTDLL.