Adding pool size and max overflow for timeout issue

[ssadhu-sl]

What type of PR is this? (check all applicable)

• Refactor
• Feature
• Bug Fix
• Optimization
• Documentation Update

Description

We are getting a lot of TimeoutError errors due to 'QueuePool limit of size 5 overflow 10 reached'. For this, we have increased the pool size and the max_overflow size.

Related Tickets & Documents

• Ticket Link: https://github.com/orgs/digital-land/projects/9/views/3?pane=issue&itemId=83936590&issue=digital-land%7Ctechnical-documentation%7C80

QA Instructions, Screenshots, Recordings

Please replace this line with instructions on how to test your changes, a note
on the devices and browsers this has been tested on, as well as any relevant
images for UI changes.

Added/updated tests?

We encourage you to keep the code coverage percentage at 80% and above. Please refer to the Digital Land Testing Guidance for more information.

• Yes
• No, and this is why: just some config changes
• I need help with writing tests

[optional] Are there any post deployment tasks we need to perform?

[optional] Are there any dependencies on other PRs or Work?

[cpcundill]

Looks good - will try applying in Staging and let you know.

[cpcundill]

As per our Slack conversation, we'll need more work on this to handle the sessions created via Fast API

[cpcundill]

Happy for this to proceed having seen it successfully deployed in the dev environment