uptime table holds information on how long a specific
(registered) world server has been up and running.
Descriptions for each field with their meaning, usage and relations are available below.
This references the realmlist tables unique ID of the realm server for which the entry is valid.
The time when the server was started, in Unix time.
The time when the server was started, in string format. This does not include the current time zone.
The uptime of the server, in seconds.
The maximum number of players connected.