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  1. Minecraft: Java Edition
  2. MC-262782

Debug hitboxes cause client-side lag

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    • Icon: Bug Bug
    • Resolution: Awaiting Response
    • None
    • 1.20 Pre-release 4, 1.20 Release Candidate 1, 1.20
    • None
    • Unconfirmed
    • (Unassigned)

      I think this is new in the 1.20 snapshots, I play with hitboxes on a lot and have never noticed such a drop in frames.

      I was chopping down some bamboo and I turned on debug hitboxes (F3+B) and my frames went from 60 with Vsync to like 20-30. Even with few entities on the screen it still considerably drops the framerate.

      Steps to reproduce

      1. Go somewhere with a lot of entities
      2. Turn on debug hitboxes

        1. 2023-05-19_21.21.37.png
          2023-05-19_21.21.37.png
          970 kB
        2. HitboxFPSLoss.mp4
          4.15 MB

            Unassigned Unassigned
            Thunderstorm11 Brevort
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              Created:
              Updated:
              Resolved: