feat: add CPU usage metrics

grafana/dashboard-immich.json

@@ -528,7 +528,7 @@
       },
       "gridPos": {
         "h": 8,
-        "w": 12,
+        "w": 8,
         "x": 0,
         "y": 3
       },
@@ -567,6 +567,106 @@
       "title": "Load Average",
       "type": "timeseries"
     },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_PROMETHEUS}"
+      },
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisBorderShow": false,
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "insertNulls": false,
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          }
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 8,
+        "x": 8,
+        "y": 3
+      },
+      "id": 53,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "list",
+          "placement": "bottom",
+          "showLegend": false
+        },
+        "tooltip": {
+          "maxHeight": 600,
+          "mode": "single",
+          "sort": "none"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_PROMETHEUS}"
+          },
+          "disableTextWrap": false,
+          "editorMode": "builder",
+          "expr": "immich_system_info_cpu_usage",
+          "fullMetaSearch": false,
+          "includeNullMetadata": true,
+          "instant": false,
+          "legendFormat": "CPU usage",
+          "range": true,
+          "refId": "A",
+          "useBackend": false
+        }
+      ],
+      "title": "CPU Usage",
+      "type": "timeseries"
+    },
     {
       "datasource": {
         "type": "prometheus",
@@ -630,8 +730,8 @@
       },
       "gridPos": {
         "h": 8,
-        "w": 12,
-        "x": 12,
+        "w": 8,
+        "x": 16,
         "y": 3
       },
       "id": 52,
@@ -838,7 +938,7 @@
           "value"
         ],
         "legend": {
-          "displayMode": "list",
+          "displayMode": "table",
           "placement": "right",
           "showLegend": true,
           "values": [
@@ -855,6 +955,7 @@
           "values": false
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -1188,6 +1289,7 @@
           "values": false
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "multi",
           "sort": "none"
         }
@@ -1419,6 +1521,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -1516,6 +1619,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -1702,7 +1806,7 @@
           "percent"
         ],
         "legend": {
-          "displayMode": "list",
+          "displayMode": "table",
           "placement": "right",
           "showLegend": true,
           "values": [
@@ -1719,6 +1823,7 @@
           "values": false
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -1947,6 +2052,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2044,6 +2150,7 @@
           "showLegend": true
         },
         "tooltip": {
+          "maxHeight": 600,
           "mode": "single",
           "sort": "none"
         }
@@ -2068,8 +2175,7 @@
   ],
   "refresh": "30s",
   "revision": 1,
-  "schemaVersion": 38,
-  "style": "dark",
+  "schemaVersion": 39,
   "tags": [],
   "templating": {
     "list": []
@@ -2078,10 +2184,11 @@
     "from": "now-15m",
     "to": "now"
   },
+  "timeRangeUpdatedDuringEditOrView": false,
   "timepicker": {},
   "timezone": "",
   "title": "immich",
   "uid": "ZWWp3aa4k",
-  "version": 5,
+  "version": 2,
   "weekStart": ""
 }