Heroku App Runs Super Slow - High Memory Consumption

Hello Streamlit community!

I’ve recently deployed a streamlit app a friend made to Heroku. It was running just fine last night when I deployed it, but since this morning at 9am (GMT +1), it has started timing out and memory is going through the roof.

It was tweeted by someone with a lot of followers so I suspect it may be a concurrency issue, but I’d love to hear your thoughts.

Here is the memory usage from Heroku:

Thanks!!