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  1. Minecraft: Java Edition
  2. MC-270159

Automatic save / save-all causes world freeze

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • None
    • 1.20.4, 24w13a, 1.20.5 Pre-Release 1, 1.20.5 Pre-Release 2, 1.20.5 Pre-Release 3, 1.20.5 Pre-Release 4, 1.20.5 Release Candidate 1, 1.20.5 Release Candidate 2, 1.20.5 Release Candidate 3, 1.20.5, 1.20.6, 24w18a, 24w19b, 24w20a, 1.21 Pre-Release 1, 1.21, 24w33a, 1.21.1, 24w44a, 1.21.3, 1.21.4
    • None
    • Community Consensus
    • Performance
    • Important
    • Platform

      Starting from 23w44a, the world freezes every time it saving, this didn't happen before 23w43b
      (Using fabric + spark mod to analyze on old snapshots as there are no TPS debug chart)

      Steps to reproduce:
      Method 1:
      1. Start a server and join.
      2. Wait until autosave.
      Method 2:
      1. Start a server and join.
      2. Use save-all command.

        1. 23w43b.png
          23w43b.png
          288 kB
        2. 23w44a.png
          23w44a.png
          287 kB
        3. 24w13a.png
          24w13a.png
          273 kB

            Unassigned Unassigned
            bluegreensea bluegreensea
            Votes:
            11 Vote for this issue
            Watchers:
            7 Start watching this issue

              Created:
              Updated:
              CHK: