We delete data that is older than 1 week. That calculation is based on the "highest_block_number", but that block number doesn't get updated when a chain falls permanently behind. So in cases where a chain falls behind forever we accumulate data forever.
We delete data that is older than 1 week. That calculation is based on the "highest_block_number", but that block number doesn't get updated when a chain falls permanently behind. So in cases where a chain falls behind forever we accumulate data forever.