mojira.dev
MC-145608

High server CPU usage even with no players

Server performs poorly with players, and consumes more than an entire CPU core.

Sever consumes >1 CPU core with no players present on the game.

Behavior persists through restarts and exhibits itself immediately upon startup.

[media]

 

 

Logs and server.properties are attached.

World is available here: https://www.dropbox.com/s/mmgu1nhha7z20yc/take-nine.tar.gz?dl=0

Environment

New server setup on 19w09a.

Server specs:

  • AMD FX-8350 octacore

  • 32 GB RAM

  • Minecraft installed to RAID 5 spinning disks

 

Running as an unprivilaged user.

Run command: java -server -Xmx12288M -Xms1024M -jar minecraft_server.jar nogui

Daemonized via detached screen.

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Minecraft 19w09a

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