4 ms·

I've played online (a few weeks ago) and there did seem to be problems with the server due to periodic GC causing massive lag and disconnections every so often.

• moxiemk1 16y ago
  It could also be people laying minecart track. This, unfortunately, completely kills the server and makes it need to be restarted.
  • joshu 16y ago
    in my experience, tracks on smp hosed the clients, not the server.
    • TeHCrAzY 16y ago
      Server takes a massive hit as well.