Resource limit when multiple users using the app at the same time

🎈 Using Streamlit
1

I wonder when multiple users using an app at the same time, if they share the 1GB limit or they all got their 1GB separately?

2

No, that is for the application.

3

My app allows user to choose one from four models. After the user choose the model, the app will load the model weights and rebuild the model.

When I switch back and forth the models in one browser tab, everything works fine.
But if I open the app in another tab and load a different model from the previously loaded one, the app crashes.
If I use another browser and load a different model, the app crashes.
If I use another computer, open the app and load a different model, the app also crashes.

That’s what makes me thinking if all the users using the app share the 1GB limit, maybe because of the way I design the app.

I already know that 1GB could only hold one model. If I rebuilt a second model without cleaning the cache, the app would crash. Since it works fine if only one viewer is using the app, I think I do clean the cache successfully.

Here’s
my app: https://ntch-recommender.streamlit.app/
my repo: Github- streamlit/main.app

4

The resources are assigned per application. If two users are using two models at the same time, both models count against the application’s limit.

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5

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