Improve Syncthing performance

2023-07-27 00:14:13 +02:00
parent 0a7d8585ae
commit 477b5abfa8
2 changed files with 13 additions and 3 deletions
--- a/configuration.nix
+++ b/configuration.nix
@@ -94,8 +94,12 @@ with pkgs;
  # Keep logs for a week
  services.journald.extraConfig = "MaxRetentionSec=1week";

-  # Increase inotify limits
-  boot.kernel.sysctl = { "fs.inotify.max_user_watches" = 204800; };
+  # Increase inotify limits and maximum buffer size
+  boot.kernel.sysctl = {
+    "fs.inotify.max_user_watches" = 204800;
+    "net.core.rmem_max" = 2500000;
+    "net.core.wmem_max" = 2500000;
+  };

  # MOTD message
  programs.fish.interactiveShellInit = "${./scripts/motd.sh}";