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  1. Minecraft: Java Edition
  2. MC-133645

Poor performance on a new world with vanilla server jar

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 1.13-pre8, Minecraft 1.13-pre9, Minecraft 1.13-pre10
    • Fix Version/s: Minecraft 1.13
    • Labels:
      None
    • Environment:

      Windows 10, Java 8 u151, 1.13 pre-release vanilla server jar

    • Confirmation Status:
      Confirmed

      Description

      A fresh world (i.e. not upgraded from 1.12.2) on a 1.13-pre8 vanilla server using the official server jar runs at 8-14 tps on my computer, where it would run the same world in singleplayer at 20. The same computer can also run a vanilla 1.12.2 server with a normal world at 20 tps without problems.

      Steps:

      1. Create a new world in 1.13-pre8, using default generation settings
      2. Run debug profiler or observe the latest.log file
      3. Exit and start the same world on a 1.13-pre8 server
      4. Run debug profiler or observe the console
      5. Optionally, compare results with a 1.12.2 server jar, with a similar world
      6. The server should be skipping more ticks and having a hard time keeping up compared to the singleplayer integrated server.

      Issue not related to MC-118106 orĀ MC-132135

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            • Assignee:
              Unassigned
              Reporter:
              GoldenDelicious Golden Delicious
            • Votes:
              1 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:
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