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  1. Minecraft: Java Edition
  2. MC-270127

Extremely high CPU usage when loading/generating chunks

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    • Icon: Bug Bug
    • Resolution: Invalid
    • None
    • 1.20.4, 24w13a, 24w18a, 24w19b
    • Java 17, Windows 11, CPU: Ryzen 5 3600, 6gb (system has 64 gb) of ram allocated to minecraft
    • Community Consensus
    • Performance

      When i'm flying (in creative mode) my cpu usage reaches 80% (task manager shows that it is minecraft)

      I think chunk loading or generating may be causing this issue

        1. cpuload.mp4
          8.84 MB

            Unassigned Unassigned
            misha2play misha2play
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            2 Vote for this issue
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              Created:
              Updated:
              Resolved:
              CHK: