remove graph from uptime eval

salt/common/grafana/grafana_dashboards/eval/eval.json

@@ -2720,29 +2720,30 @@
         },
         "id": 39,
         "options": {
+          "graphMode": "none",
           "colorMode": "value",
+          "justifyMode": "auto",
           "fieldOptions": {
+            "values": false,
             "calcs": [
               "lastNotNull"
             ],
             "defaults": {
-              "mappings": [],
               "thresholds": {
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
+                    "color": "rgb(255, 255, 255)",
                     "value": null
                   }
                 ]
               },
-              "unit": "s"
+              "mappings": [],
+              "unit": "s",
+              "decimals": 2
             },
-            "overrides": [],
-            "values": false
+            "overrides": []
           },
-          "graphMode": "area",
-          "justifyMode": "auto",
           "orientation": "auto"
         },
         "pluginVersion": "6.6.2",
@@ -2794,7 +2795,7 @@
         "timeShift": null,
         "title": "{{ SERVERNAME }} - System Uptime",
         "type": "stat"
-      },
+      }
       {
         "cacheTimeout": null,
         "datasource": "InfluxDB",