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Ouail Bendidi

07/25/2023, 10:00 AM
Hey all, While monitoring our on-prem prefect server, I noticed a lot of error related to sqlalchemy pool size:
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sqlalchemy.exc.TimeoutError: QueuePool limit of size 5 overflow 10 reached, connection timed out, timeout 30.00 (Background on this error at: <https://sqlalche.me/e/20/3o7r>)
Is there a prefect settings(/env var) that allows us to increase the pool size ?
m

Matt Klein

08/01/2023, 6:59 PM
Hi @Ouail Bendidi, we’ve noticed the same thing. I’ve just opened this PR which I believe addresses this issue. Would love to see this merged into the
main
branch and released. Please upvote this if you agree so that hopefully it’ll get attention.