minecraft: Fix ridiculous CPU usage

Tapes over https://bugs.mojang.com/browse/MC-183518, which schedules things completely stupidly on Linux starting with 1.14.
2021-08-25 19:45:15 +01:00 · 2021-08-25 19:45:15 +01:00 · 4fe3b8b22b
parent 64057828cb
commit 4fe3b8b22b
2 changed files with 3 additions and 0 deletions
--- a/configuration/default.nix
+++ b/configuration/default.nix
@ -20,6 +20,8 @@
    trustedUsers = [ "@wheel" ];
  };

+  boot.kernelParams = [ "highres=off" "nohz=off" ];
+
  networking = {
    hostName = "tlaternet";

--- a/configuration/services/minecraft.nix
+++ b/configuration/services/minecraft.nix
@ -90,6 +90,7 @@ in {
      };
    };

+    extraOptions = [ "--cpu-quota=90000" ];
    autoStart = false;
    ports = [ "25565:25565" ];
    volumes = [