Thanks for pasting that link to the API call! This will help get more familiar with Sentry.
From the logs available in RDS I see these ERROR messages about entries:
ERROR: duplicate key value violates unique constraint “sentry_organizationonboar_organization_id_47e98e05cae29cf3_uniq”
2021-01-08 17:00:52 UTC:##########(45452):postgres@sentry:[15645]:DETAIL: Key (organization_id, task)=(1, 6) already exists.
postgres@sentry:[15628]:ERROR: duplicate key value violates unique constraint “sentry_environmentproject_project_id_29250c1307d3722b_uniq”
2021-01-08 17:00:52 UTC:##########(39794):postgres@sentry:[15628]:DETAIL: Key (project_id, environment_id)=(4, 5) already exists.
Also here’s a graph of swap usage:
Could swap use be an indicator of some other issue? Perhaps we need to upsize our db.t2.small?
I don’t see much else from other graphs that show other possible clues.