Status
Is the server answering?
How hard the server has worked
This page asks the server, from your browser, now. The calendar behind “see how hard it has worked” is the server’s only memory: one line per day, numbers only — how many connections at the busiest minute, how many rooms were opened, how far it fell behind. Nothing about who: no addresses, no room codes, no time finer than the day. A service that recorded who asked, and when, would be keeping exactly the log Obleevo avoids; this one says how hard the machine worked, never for whom.