The total amount of physical memory, in bytes, that is available to processes in the project.
For example, the following line in the /etc/project file sets an RSS cap of 10 Gbytes for a project named db.
The system might round the specified cap value to a page size.
You can also use the projmod command to set the rcap.max-rss attribute in the /etc/project file.
For more information, see Setting the Resident Set Size Cap.