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  1. Bedrock Dedicated Server
  2. BDS-19101

Entering a nether portal causes 100% CPU every time

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • None
    • 1.20.62, 1.20.81, 1.21.0, 1.21.1, 1.21.3, 1.21.23
    • None
    • Bedrock Server v1.20.62.03
      Proxmox running linux container running docker container with 40 CPU cores
      Plenty of SSD hard drive space
      Plenty of RAM
      Local gigabit networking
      Thread count set to 0
    • Confirmed
    • 1265097

      Any player entering a nether portal causes 4000% CPU (100% across all CPUs) usage. The server does not crash but recovers after a few minutes and the nether successfully loads. The problem is that it should not take 40 cores 2-3 minutes to load the nether every time and for every player. There are no errors in the log. This is an almost new server, the nether was created near the spawn.

        1. image-2024-06-18-05-24-34-858.png
          240 kB
          clockfort
        2. cpu usage.png
          12 kB
          Rogue Cheddar

            Unassigned Unassigned
            anladwig anladwig
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              Created:
              Updated: