OldschoolRP

The window to join OldschoolRP is 15:00–21:00 UTC, when it averages 15 concurrent players — well clear of its 5-player round-the-clock average. It bites hardest at 18:00 UTC, averaging 21. Outside it the city empties: across 21:00–15:00 UTC it averages just 2 players, bottoming out at 01:00 UTC on 0, so an off-peak login means an all-but-empty server.

You can walk straight in: when anyone is on it, it averages 6 players against 64 slots (9% full), and even its busiest moment of the week, 30 players, left 53% of the server free. Day to day it barely moves: across those 7 days its daily averages stay within 69% of each other, so this is a settled population rather than a spike.

That puts OldschoolRP ahead of 94% of the 42,427 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.