From 3cbdbc45f7e53ee08d0ab2e425bb671900c5cf18 Mon Sep 17 00:00:00 2001
From: Yureka <yuka@yuka.dev>
Date: Wed, 10 Jul 2024 15:45:10 +0200
Subject: [PATCH] more quality of life improvements...

---
 common/base-server.nix | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/common/base-server.nix b/common/base-server.nix
index 82b39d9..acf31db 100644
--- a/common/base-server.nix
+++ b/common/base-server.nix
@@ -33,4 +33,21 @@
   boot.kernelParams = [
     "panic=30" "boot.panic_on_fail"
   ];
+
+  boot.kernel.sysctl = {
+    # Set default TCP congestion control algorithm
+    "net.ipv4.tcp_congestion_control" = "bbr";
+
+    # Enable ECN
+    "net.ipv4.tcp_ecn" = 1;
+
+    # Enable TCP fast open
+    "net.ipv4.tcp_fastopen" = 3;
+  };
+
+  # reduce closure size, feel free to add your locale here
+  i18n.supportedLocales = [
+    "en_US.UTF-8/UTF-8"
+    "fr_FR.UTF-8/UTF-8"
+  ];
 }