From f4103d221e63044b0cd9d0b9bb7eb7d4945014cb Mon Sep 17 00:00:00 2001
From: Nico <nico@astolfo.org>
Date: Tue, 16 Dec 2025 18:50:52 +1100
Subject: [PATCH] minecraft: lower minimum ram usage

so like turns out java will take always fill the minimum ram space and
that like causes stuff to OOM
---
 modules/games/server/minecraft/building.nix       | 2 +-
 modules/games/server/minecraft/fabric-modless.nix | 2 +-
 modules/games/server/minecraft/velocity.nix       | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/games/server/minecraft/building.nix b/modules/games/server/minecraft/building.nix
index 6140ec6..3f8a6bd 100644
--- a/modules/games/server/minecraft/building.nix
+++ b/modules/games/server/minecraft/building.nix
@@ -5,7 +5,7 @@
     enable = true;
     package = pkgs.paperServers.paper-1_21_11;
     autoStart = true;
-    jvmOpts = "-Xms4096M -Xmx4096M";
+    jvmOpts = "-Xms1024M -Xmx4096M";
 
     serverProperties = {
       server-port = 30002;
diff --git a/modules/games/server/minecraft/fabric-modless.nix b/modules/games/server/minecraft/fabric-modless.nix
index 9e735db..43fcb96 100644
--- a/modules/games/server/minecraft/fabric-modless.nix
+++ b/modules/games/server/minecraft/fabric-modless.nix
@@ -5,7 +5,7 @@
     enable = true;
     package = pkgs.fabricServers.fabric-1_21_11;
     autoStart = true;
-    jvmOpts = "-Xms4096M -Xmx4096M";
+    jvmOpts = "-Xms1024M -Xmx4096M";
 
     serverProperties = {
       server-port = 30001;
diff --git a/modules/games/server/minecraft/velocity.nix b/modules/games/server/minecraft/velocity.nix
index ace053f..b4b2447 100644
--- a/modules/games/server/minecraft/velocity.nix
+++ b/modules/games/server/minecraft/velocity.nix
@@ -6,7 +6,7 @@
     package = pkgs.velocityServers.velocity;
     autoStart = true;
     openFirewall = true;
-    jvmOpts = "-Xms256M -Xmx1024M";
+    jvmOpts = "-Xms128M -Xmx1024M";
     symlinks = {
       "plugins/Luckperms.jar" = pkgs.fetchurl { url = "https://download.luckperms.net/1610/velocity/LuckPerms-Velocity-5.5.21.jar"; sha512 = "xAUogBzYUF71CuutcUPM1QJLVel/6Ihzui1Ksbdrd5qeGDqecULdHJtMNsLCM6XQJndGgBTrGv4xljLzVQsx7A=="; };
       "plugins/Velocitab.jar" = pkgs.fetchurl { url = "https://hangarcdn.papermc.io/plugins/William278/Velocitab/versions/1.7.9/VELOCITY/Velocitab-1.7.9.jar"; sha512 = "2okGzE0QJz8RTOmVCZHBizokEuTwVvKRPwr6JhJUg5kpsWWhkF+k+XCMzI5aMwSbDy7+2W3NE1qvbfFZHAKdsw=="; };