But, anyway, IMHO, it is mere a performance tips that is not necessarily required in this section, or even in this documentaiotn. Addtion to that, if we write this for max_wal_senders, archive_mode will deserve the similar tips but I think it is too verbose. In short, I think I would not add that description at all.
I wrote it as a performance tip but it is documenting that when set to 0 no features of the server require more information than is captured in the minimal wal. That fact seems worthy of noting. Even at the cost of a bit of verbosity. These features interact with each other and that interaction should be adequately described. While subjective, this dynamic seems to warrant inclusion.
