Updated

.config/waybar/config.jsonc

@@ -12,6 +12,7 @@
     "tray",
     "cpu",
     "memory",
+    "custom/gpu-usage",
     "pulseaudio",
     "custom/notification",
     "clock",
@@ -97,6 +98,13 @@
     "tooltip-format": "Network: {essid}\nSignal strength: {signaldBm}dBm ({signalStrength}%)\nFrequency: {frequency}MHz\nInterface: {ifname}",
     //"on-click": "nmtui"
   },
+  "custom/gpu-usage": {
+    "exec": "nvidia-smi --query-gpu=utilization.gpu --format=csv,noheader,nounits",
+    "format": "{}% {icon}",
+    "format-icons": "󰾲",
+    "on-click": "nvidia-settings", 
+    "interval": 1,
+  },
   "pulseaudio": {
     "tooltip": false,
     //"scroll-step": 1,