Increase Memory Size for disque-server

in the disque.conf file - there is a section which can control the memory of disque process. -------------------------------------------------*************************-------------------------------------------------------

Note on units: when memory size is needed, it is possible to specify

it in the usual form of 1k 5GB 4M and so forth:

1k => 1000 bytes

1kb => 1024 bytes

1m => 1000000 bytes

1mb => 1024*1024 bytes

1g => 1000000000 bytes

1gb => 102410241024 bytes

units are case insensitive so 1GB 1Gb 1gB are all the same.

-------------------------------------------------******************************----------------------------------------------------- Is it related to how much memory a disque-process can use? If yes, how to increase memory size that can be used by disque process? If no, is there any cap on the max_memory_used by disque?