Hello Dhanushka,
I don't think you can configure the GC policy in the Mendix cloud, but I'm not 100% sure, you can raise a ticket with Mendix just in case to see if this is not the case.
As for the thread count, it depends if you're referring to CPU threads or DB/Connection threads. CPU wise, it's up to the container size and number of instances configured in your environment general settings, connection wise, see custom settings (https://docs.mendix.com/refguide/custom-settings), using custom settings you can change db and connection settings.
Hope this helps
Hi Dragos , Thanks for your reply. We are running the app on he AWS EC2 /DCOS instance
Hi Dragos , Thanks for your reply. We are running the app on he AWS EC2 /DCOS instance