Why LangGraph should not be deployed on Serverless?

[kimday0326]

I have a question about LangGraph. I'm trying to deploy LangGraph in a standalone container environment, and I'm considering using GCP Cloud Run, even if it involves some cold start delays. However, the official documentation says LangGraph should not be deployed in a serverless environment, and I'm curious why that is.

Link: https://langchain-ai.github.io/langgraph/concepts/langgraph_standalone_container/

If I set up Postgres DB and Redis in separate environments anyway, wouldn't it still be okay to run the LangGraph server in a serverless setup?

I'd appreciate it if you could explain the reason.