System out of memory exception in umbraco 11 website hosted in azure

We are getting System out of memory exception in Umbraco 11 website hosted in azure. This error is coming randomly in any function. If there are multiple users then website is crashing. I have recreated the issue by asking four users to test the website and after 30 min it get crashed. Our configuration is 4 core processor and 32 gb Ram. We have observed the the memory consumption is keep on increasing and not going down.
Please suggest the solution.


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/113364-system-out-of-memory-exception-in-umbraco-11-website-hosted-in-azure