Each Postgres leader grabs a bundle of, I believe, 32 auto increment IDs at once. If your database is large enough, then creations will alternate between bundles.
This also means that gaps will be created when you fail over a database.
Each Postgres leader grabs a bundle of, I believe, 32 auto increment IDs at once. If your database is large enough, then creations will alternate between bundles.
This also means that gaps will be created when you fail over a database.