The capacity which is dedicated to the module in MB. The guidelines are:
Decrease the total capacity by 1 GB for the OS usage
For the GDD, DCM, Sequencer dedicate at least 300MB each
For the RDB dedicate whatever is left on the server.
For example, in a system with 20GB RAM, if there’s only an RDB installed – the RAM budget will
be 19GB for the RDB module. If there are also GDD, Sequencer and DCM, give each 300MB, and
the rest of the RAM, 18.1GB, will go to the RDB.Do that by updating the configuration file for each module accordingly.