[GitHub] [airflow] ldacey commented on issue #23361: Scheduler crashes with psycopg2.errors.DeadlockDetected exception

[GitBox <gi...@apache.org>]

ldacey commented on issue #23361:
URL: https://github.com/apache/airflow/issues/23361#issuecomment-1170095758

   > Our version path was 2.2.4 -> 2.3.2 (we skipped 2.3.0 and 2.3.1 because of reasons). 2.2.4 is fine, 2.3.2 is not. Anecdotally, db load appears much higher in 2.3.2 - the box running postgres is pretty much flat out all the time, versus ~25% previously. I don't have hard numbers, because several things changed at once in our testing env (mea culpa), but I will at some point be upgrading another env, and I'll be watching closely.
   
   
   Our DB load has increased a lot as well. I actually swapped from a Docker based postgresql (mounted volume), to installing it directly on a server instead to see if it would help. I also implemented pgbouncer and bunch of other changes, so I do not have any useful data or information due to a lot of troubleshooting and changes.
   


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