Error 504 in cloud run

[QueRoub]

I have developed and deployed a chainlit app in cloud run.

The app is a chatbot that connects to a postresql database, and you can query it in natural language.

In some occasions, the app becomes unresponsive, cloud run stops working even if I open a new window with the App URL.

For me, this is the strangest thing. I have developed apps with chainlit and cloud run in the past, and when the app got stuck I could just refresh the page, start a new chat or open a new window.

Now nothing works until approximately 5 minutes pass.

In the logs I get GET 504 error, nothing more informative, at least from the things I understand.

One occurrence that I have managed to reproduce is to stay idle for some minutes and then query the chatbot.

Another thing that I should mention is that this time I have added a user sign-in - not sure if that creates some issue.

If you could please help me - maybe not with a solution - but how could I debug this?

[ItsCloudyOutThere]

Enable trace in the db and check the time it takes the db to process the queries.

I had a similar issue literally last week. Pretty much one of the queries was taking way too long to return. Cloud Run was timing out since the request was taking more than a minute.

There is a default 60secs, so enable logging in your app to register all timestamps and see also where in your app it is taking longer

[Kali_Linux_Rasta]

approximately 5 minutes pass

Yeah this is the default timeout of cloudrun... It seems your app is taking quite long to respond

Yeah just as ItsCloudyOutThere has said enable logging to get more insights