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  1. Minecraft Launcher
  2. MCL-12253

Excessive CPU Usage

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Details

    • Bug
    • Status: Resolved
    • Resolution: Fixed
    • 2.1.7659 (macOS Beta)
    • 2.1.9616-2.1.9618
    • Java Edition Versions
    • None
    • macOS 10.14.4–10.14.6 on MacBook Pro (Early 2013)
    • Unconfirmed

    Description

      This new version of the launcher appears to have serious memory leaks. It’s causing the game to greatly induce more CPU usage than the last version did. It’ll sometimes have periods when my MacBook’s fan RPM is lowered to 2200 from 4000–5000 then back up again. It doesn’t matter if you pause or stand still in the middle of nowhere in-game.

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            gapraomoosap Anders Rosén
            asdfghost Jon Kantner
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            Dates

              Created:
              Updated:
              Resolved: