1 [Unit]

     2 Description=Minecraft Server %I

     3 Documentation=https://minecraft.gamepedia.com/Tutorials/Setting_up_a_server

     4 After=network.target

     5 

     6 [Service]

     7 User={{minecraft_user}}

     8 Group={{minecraft_user}}

     9 WorkingDirectory={{minecraft_parent_dir}}/minecraft/%i

    10 Restart=on-failure

    11 RestartSec=20 5

    12 ExecStart=/usr/bin/java -Xms{{minecraft_mem}} -Xmx{{minecraft_mem}} -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -Dusing.aikars.flags=https://mcflags.emc.gs -Daikars.new.flags=true -jar server.jar nogui

    13 

    14 PrivateTmp=true

    15 ProtectSystem=full

    16 NoNewPrivileges=true

    17 PrivateDevices=true

    18 

    19 [Install]

    20 WantedBy=multi-user.target