add trend lines

salt/grafana/dashboards/standalone/standalone.json

@@ -17,7 +17,7 @@
   "gnetId": 2381,
   "graphTooltip": 0,
   "id": 7,
-  "iteration": 1624977014309,
+  "iteration": 1624979732000,
   "links": [],
   "panels": [
     {
@@ -8748,7 +8748,15 @@
       "pointradius": 5,
       "points": false,
       "renderer": "flot",
-      "seriesOverrides": [],
+      "seriesOverrides": [
+        {
+          "alias": "/Trend/",
+          "dashLength": 4,
+          "dashes": true,
+          "fill": 0,
+          "linewidth": 4
+        }
+      ],
       "spaceLength": 10,
       "stack": true,
       "steppedLine": false,
@@ -10241,5 +10249,5 @@
   "timezone": "browser",
   "title": "Standalone Mode - {{ SERVERNAME }} Overview",
   "uid": "{{ UID }}",
-  "version": 1
+  "version": 2
 }