3 ms·Or you release a new version of a game and you notice your arpdau tanks. ;)by je42 12y agoOr you release a new version of a game and you notice your arpdau tanks. ;)je42 12y agoOr try to instrument any analytics - and wait to verify they show up in the dashboard correctly.luos 12y agoOr you are a small business owner who just likes to watch what the users are doing in realtime, for fun. Like my mom :)