The installation notes for Raspberry pi explain the need to start node-red with the specific Pi command and pass the parameter that tells Node.js to free up space earlier than it would normally do.
node-red-pi --max-old-space-size=256
But it does not explain whether you need, or how, to do the same thing if you set it up as a service to start at boot.
Could somebody clarify if it is wise/necessary to use the special Pi command in that case, and if so - how.
Thanks