I have noticed that there were few topics on this issue, hopefully this one points you in the right direction to help with assistance.
- AWS instance (t2.medium) non-docker installation w/ swap
- Postgres Database
- Full query executes on Database in few ms, however hangs in Redash UI
- With LIMIT 4, query runs fine in UI, but with LIMIT 5 runs does not finish
- i have increased concurrent workers from 2 to 10, but that did not help
- there are no errors in celery logs, supervisor logs and nginx logs.
What parameters could be changed or looked at?