Add Field config units to the response (#26)

* add unit when known

* Update slowlog command

* Update fieldConfig for commandstats

* Remove duration's unit

* No need to set seconds for time.Time type

Co-authored-by: Mikhail <mikhail@redislabs.com>

Author: ryantxu

pkg/commands.go

@@ -569,6 +569,10 @@ func (ds *redisDatasource) queryInfo(qm queryModel, client *radix.Pool) backend.
 			data.NewField("Usec", nil, []float64{}),
 			data.NewField("Usec_per_call", nil, []float64{}))
 
+		// Set Field Config
+		frame.Fields[2].Config = &data.FieldConfig{Unit: "µs"}
+		frame.Fields[3].Config = &data.FieldConfig{Unit: "µs"}
+
 		// Parse lines
 		for _, line := range lines {
 			fields := strings.Split(line, ":")
@@ -733,10 +737,13 @@ func (ds *redisDatasource) querySlowlogGet(qm queryModel, client *radix.Pool) ba
 	// New Frame
 	frame := data.NewFrame(qm.Command,
 		data.NewField("Id", nil, []int64{}),
-		data.NewField("Timestamp", nil, []int64{}),
+		data.NewField("Timestamp", nil, []time.Time{}),
 		data.NewField("Duration", nil, []int64{}),
 		data.NewField("Command", nil, []string{}))
 
+	// Set Field Config
+	frame.Fields[2].Config = &data.FieldConfig{Unit: "µs"}
+
 	// Parse Time-Series data
 	for _, innerArray := range result.([]interface{}) {
 		query := innerArray.([]interface{})
@@ -777,7 +784,7 @@ func (ds *redisDatasource) querySlowlogGet(qm queryModel, client *radix.Pool) ba
 		}
 
 		// Add Query
-		frame.AppendRow(query[0].(int64), query[1].(int64), query[2].(int64), command)
+		frame.AppendRow(query[0].(int64), time.Unix(query[1].(int64), 0), query[2].(int64), command)
 	}
 
 	// Add the frame to the response

src/dashboards/redis.json

@@ -65,7 +65,6 @@
   "gnetId": null,
   "graphTooltip": 0,
   "id": null,
-  "iteration": 1595543647399,
   "links": [
     {
       "icon": "external link",
@@ -96,7 +95,7 @@
           "value": "Redis"
         }
       },
-      "title": "Main: $redis",
+      "title": "Main",
       "type": "row"
     },
     {
@@ -956,7 +955,7 @@
           "value": "Redis"
         }
       },
-      "title": "Other: $redis",
+      "title": "Other",
       "type": "row"
     },
     {
@@ -1156,10 +1155,6 @@
               "options": "Total Duration"
             },
             "properties": [
-              {
-                "id": "unit",
-                "value": "µs"
-              },
               {
                 "id": "custom.width",
                 "value": 127
@@ -1176,10 +1171,6 @@
               "options": "Duration per call"
             },
             "properties": [
-              {
-                "id": "unit",
-                "value": "µs"
-              },
               {
                 "id": "decimals",
                 "value": 1
@@ -1319,10 +1310,6 @@
               {
                 "id": "custom.width",
                 "value": 92
-              },
-              {
-                "id": "unit",
-                "value": "µs"
               }
             ]
           },
@@ -1371,27 +1358,12 @@
       "timeShift": null,
       "title": "Slow queries log",
       "transformations": [
-        {
-          "id": "calculateField",
-          "options": {
-            "binary": {
-              "left": "Timestamp",
-              "operator": "*",
-              "reducer": "sum",
-              "right": "1000"
-            },
-            "mode": "binary",
-            "reduce": {
-              "reducer": "sum"
-            }
-          }
-        },
         {
           "id": "organize",
           "options": {
             "excludeByName": {
               "Id": true,
-              "Timestamp": true
+              "Timestamp": false
             },
             "indexByName": {
               "Command": 4,
@@ -1401,7 +1373,7 @@
               "Timestamp * 1000": 2
             },
             "renameByName": {
-              "Duration": "Duration",
+              "Duration": "",
               "Id": "Id",
               "Timestamp * 1000": "Timestamp"
             }
@@ -1428,5 +1400,5 @@
   "timezone": "",
   "title": "Redis",
   "uid": "RpSjVqWMz",
-  "version": 4
+  "version": 2
 }