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Dedicated more memory to network hardware

This commit is contained in:
Jan-Bulthuis 2025-04-18 11:57:35 +02:00
parent 8393f03b2a
commit aac0926608
1 changed files with 21 additions and 1 deletions
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22
machines/vm-audio.nix
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@ -46,7 +46,6 @@
pipewire.jack pipewire.jack
] ]
)}"; )}";
services.xserver.enable = true;
qt = { qt = {
enable = true; enable = true;
style = "adwaita"; style = "adwaita";
@ -89,6 +88,27 @@
}; };
}; };
# Dedicate more memory to network interfaces
boot.kernel.sysctl = {
"net.core.rmem_default" = 1048576;
"net.core.rmem_max" = 16777216;
"net.core.wmem_default" = 1048576;
"net.core.wmem_max" = 16777216;
"net.core.optmem_max" = 65536;
"net.ipv4.tcp_rmem" = [
4096
1048576
2097152
];
"net.ipv4.tpc_wmem" = [
4096
65536
16777216
];
"net.ipv4.udp_rmem_min" = 8192;
"net.ipv4.udp_wmem_min" = 8192;
};
# Create null sink for spotifyd # Create null sink for spotifyd
services.pipewire.extraConfig.pipewire."91-null-sinks" = { services.pipewire.extraConfig.pipewire."91-null-sinks" = {
"context.objects" = [ "context.objects" = [