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  1. Minecraft: Java Edition
  2. MC-236858

Seeds that spawn you in the middle of the ocean cause lag

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    • Icon: Bug Bug
    • Resolution: Fixed
    • 1.18 Pre-release 2
    • 21w37a, 21w38a, 21w39a, 21w40a, 21w44a
    • None
    • Confirmed
    • Performance
    • Important

      If you spawn in the middle of the ocean, the game will lag significantly more than spawning on land. Below is a jfr report made right after first entering a world using the seed -627081940333231321.

      Steps to reproduce: 

      1. Restart Minecraft
      2. Create a new world with the seed -627081940333231321 (which spawns you in the middle of the ocean)
      3. Notice that the game is a bit slower than usual

        1. jfr-report-client-2021-09-16-1357.json
          7 kB
          [Helper] gaspoweredpick
        2. JFR Report - Desert World.json
          19 kB
          [Mod] Avoma
        3. JFR Report - Water World.json
          7 kB
          [Mod] Avoma
        4. Video - Desert World.mp4
          6.03 MB
          [Mod] Avoma
        5. Video - Water World.mp4
          8.24 MB
          [Mod] Avoma

            fry [Mojang] Georgii Gavrichev
            gaspoweredpick [Helper] gaspoweredpick
            Votes:
            9 Vote for this issue
            Watchers:
            10 Start watching this issue

              Created:
              Updated:
              Resolved:
              CHK: