Tadej Svetina

02/07/2023, 8:24 AM
Hi, are there any default concurrency limits for flows? For me it seems only 1 flow is able to run concurrently - I am using prefect cloud and 1 agent
Ok I was wrong - the actual issue is that one subflow is just stuck in "Pending" state instead of being run (other flows after it get ran)

Tolga Karahan

02/07/2023, 10:14 AM
As long as I know there is no limits on concurrency. Some plans allow you to set a limit from Prefect cloud, though.

Christopher Boyd

02/07/2023, 12:42 PM
Hi Tadej - you should be able to check from the UI on flow concurrency. There is no default - just curious if you’re using v1 for a specific reason , or if you’ve tried v2?

Tadej Svetina

02/07/2023, 5:25 PM
Hi, I am using Prefect 2. It turns out issue was not concurrency limit, but rather a bug that caused the flow not to run, which is an even bigger issue