Fractalia

The window to join Fractalia is 03:00–07:00 UTC, when it averages 2 concurrent players — well clear of its 0-player round-the-clock average. It bites hardest at 04:00 UTC, averaging 2. Outside it the city empties: across 07:00–23:00 UTC it averages just 0 players, so an off-peak login means an all-but-empty server.

You can walk straight in: when anyone is on it, it averages 0 players against 48 slots (1% full), and even its busiest moment of the week, 15 players, left 69% of the server free. Day to day it barely moves: across those 7 days its daily averages stay within 3251% of each other, so this is a settled population rather than a spike.

That puts Fractalia ahead of 91% of the 42,441 FiveM servers ViceHub tracked consistently this week, ranked on peak concurrent players. That is measured from our own five-minute checks, not from anything the server claims about itself.