Add SST replicator statistics to dashboard.

docker-compose/grafana/dashboards/lofar2.0-station.json

@@ -957,7 +957,7 @@
       "type": "stat"
     },
     {
-      "collapsed": true,
+      "collapsed": false,
       "datasource": null,
       "gridPos": {
         "h": 1,
@@ -1049,6 +1049,7 @@
           "custom": {
             "axisLabel": "",
             "axisPlacement": "auto",
+            "axisSoftMin": 0,
             "barAlignment": 0,
             "drawStyle": "line",
             "fillOpacity": 0,
@@ -1157,6 +1158,7 @@
           "custom": {
             "axisLabel": "",
             "axisPlacement": "auto",
+            "axisSoftMin": 0,
             "barAlignment": 0,
             "drawStyle": "line",
             "fillOpacity": 0,
@@ -1225,7 +1227,195 @@
       "targets": [
         {
           "exemplar": true,
-          "expr": "rate(device_attribute{device=\"lts/sst/1\",name=\"nof_valid_payloads_R\"}[1m])",
+          "expr": "sum(rate(device_attribute{device=\"lts/sst/1\",name=\"nof_valid_payloads_R\"}[1m]))",
+          "format": "time_series",
+          "hide": false,
+          "instant": false,
+          "interval": "",
+          "legendFormat": "{{x}}",
+          "refId": "A"
+        }
+      ],
+      "title": "SST packets received",
+      "transformations": [],
+      "type": "timeseries"
+    },
+    {
+      "datasource": "Prometheus",
+      "description": "Rate of SST packets replicated to connected clients.",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "axisSoftMin": 0,
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": 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": "transparent",
+                "value": null
+              },
+              {
+                "color": "green",
+                "value": 50
+              },
+              {
+                "color": "red",
+                "value": 100
+              }
+            ]
+          },
+          "unit": "pps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 5,
+        "x": 15,
+        "y": 29
+      },
+      "id": 33,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "hidden",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "pluginVersion": "8.1.2",
+      "targets": [
+        {
+          "exemplar": true,
+          "expr": "rate(device_attribute{device=\"lts/sst/1\",name=\"replicator_nof_packets_sent_R\"}[1m])",
+          "format": "time_series",
+          "hide": false,
+          "instant": false,
+          "interval": "",
+          "legendFormat": "{{x}}",
+          "refId": "A"
+        }
+      ],
+      "title": "SST packets sent",
+      "transformations": [],
+      "type": "timeseries"
+    },
+    {
+      "datasource": "Prometheus",
+      "description": "Load of TCPReplicator class, which sends statistics packets to connected clients.",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "axisSoftMax": 5,
+            "axisSoftMin": 0,
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "min": 0,
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "transparent",
+                "value": null
+              },
+              {
+                "color": "green",
+                "value": 50
+              },
+              {
+                "color": "red",
+                "value": 100
+              }
+            ]
+          },
+          "unit": "none"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 3,
+        "x": 20,
+        "y": 29
+      },
+      "id": 34,
+      "options": {
+        "legend": {
+          "calcs": [],
+          "displayMode": "hidden",
+          "placement": "bottom"
+        },
+        "tooltip": {
+          "mode": "single"
+        }
+      },
+      "pluginVersion": "8.1.2",
+      "targets": [
+        {
+          "exemplar": true,
+          "expr": "device_attribute{device=\"lts/sst/1\",name=\"replicator_nof_tasks_pending_R\"}",
           "format": "time_series",
           "hide": false,
           "instant": false,
@@ -1234,7 +1424,7 @@
           "refId": "A"
         }
       ],
-      "title": "SST packets",
+      "title": "Replicator load",
       "transformations": [],
       "type": "timeseries"
     }