all repos — nixfiles @ 71ac6e53ef918ddfaef94f9f2bdf4974fa60a351

System and user configuration, managed by nix and home-manager

bare-metal: improve QUIC app performance
Alan Pearce alan@alanpearce.eu
Sun, 14 Apr 2024 18:20:43 +0200
commit

71ac6e53ef918ddfaef94f9f2bdf4974fa60a351

parent

8e0ce0ddf0ddfe7378f48ba93f1bfc05ce026c11

1 files changed, 2 insertions(+), 0 deletions(-)

jump to
M system/settings/hardware/bare-metal.nixsystem/settings/hardware/bare-metal.nix
@@ -38,6 +38,8 @@ "net.ipv4.tcp_congestion_control" = "bbr";     "net.ipv4.tcp_fastopen" = 3;
     "net.ipv4.tcp_slow_start_after_idle" = 0;
     "net.ipv4.tcp_mtu_probing" = 1;
+    "net.core.rmem_max" = 2500000;
+    "net.core.wmem_max" = 2500000;
   };
 
   zramSwap = {