Grafana dashboard: Linkerd Route Dashboard
Description: Latency, success rate, rate per second, by app, status_code, destination, and route

This dashboard integrates with linkerd service mesh to give you metrics that can be segmented by route and status code which is missing from the built-in dashboards that linkerd provides. You have control over the application, destination, route, and status_code to monitor your three metrics of success rate, rate per second, and latency. All metrics are given as a table at the base of the panel so you can see the average and outlier performance.

dashboard source at my github repo: https://github.com/lundbird/linkerd-route-dashboard

{
  "__inputs": [
    {
      "name": "DS_PROMETHEUS",
      "label": "Prometheus",
      "description": "",
      "type": "datasource",
      "pluginId": "prometheus",
      "pluginName": "Prometheus"
    }
  ],
  "__requires": [
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "6.6.1"
    },
    {
      "type": "panel",
      "id": "graph",
      "name": "Graph",
      "version": ""
    },
    {
      "type": "datasource",
      "id": "prometheus",
      "name": "Prometheus",
      "version": "1.0.0"
    }
  ],
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "description": "Latency, success rate, rate per second, by app, status_code, destination, and route",
  "editable": true,
  "gnetId": 11868,
  "graphTooltip": 0,
  "id": null,
  "iteration": 1583675281685,
  "links": [],
  "panels": [
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 17,
        "w": 24,
        "x": 0,
        "y": 0
      },
      "hiddenSeries": false,
      "id": 4,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "max": true,
        "min": false,
        "rightSide": false,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "links": [
        {
          "url": "/"
        }
      ],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "histogram_quantile(0.$percentile, sum(irate(route_response_latency_ms_bucket{namespace=~\"$namespace\", app=~\"$app\", rt_route=~\"$route\", dst=~\"$dst\", status_code=~\"$status_code\"}[1m])) by (le, rt_route, dst, app, status_code))",
          "format": "time_series",
          "hide": false,
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "src={{app}}, {{status_code}}, {{rt_route}}, dst={{dst}}",
          "refId": "A"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Latency",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "ms",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "fill": 0,
      "fillGradient": 0,
      "gridPos": {
        "h": 17,
        "w": 24,
        "x": 0,
        "y": 17
      },
      "hiddenSeries": false,
      "id": 6,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "max": false,
        "min": true,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 2,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 1,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "sum(irate(route_response_total{classification=\"success\", namespace=~\"$namespace\", app=~\"$app\", rt_route=~\"$route\", dst=~\"$dst\"}[1m])) by (rt_route, dst, app) / sum(irate(route_response_total{namespace=~\"$namespace\", app=~\"$app\", rt_route=~\"$route\", dst=~\"$dst\"}[1m])) by (rt_route, dst, app)",
          "format": "time_series",
          "intervalFactor": 1,
          "legendFormat": "src={{app}}, {{rt_route}}, dst={{dst}}",
          "refId": "A"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Success Rate",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "percentunit",
          "label": "",
          "logBase": 1,
          "max": 1,
          "min": 0,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_PROMETHEUS}",
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 19,
        "w": 24,
        "x": 0,
        "y": 34
      },
      "hiddenSeries": false,
      "id": 8,
      "legend": {
        "alignAsTable": true,
        "avg": true,
        "current": true,
        "hideEmpty": true,
        "max": true,
        "min": false,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "links": [],
      "nullPointMode": "null",
      "options": {
        "dataLinks": []
      },
      "percentage": false,
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "sum(irate(route_response_total{app=~\"$app\", namespace=~\"$namespace\", rt_route=~\"$route\", dst=~\"$dst\", status_code=~\"$status_code\"}[1m])) by (rt_route, dst, app, status_code)",
          "format": "time_series",
          "instant": false,
          "intervalFactor": 1,
          "legendFormat": "src={{app}}, {{status_code}}, {{rt_route}}, dst={{dst}}",
          "refId": "A"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Requests Per Second",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    }
  ],
  "refresh": false,
  "schemaVersion": 22,
  "style": "dark",
  "tags": [],
  "templating": {
    "list": [
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(route_response_total, namespace)",
        "hide": 0,
        "includeAll": true,
        "label": null,
        "multi": true,
        "name": "namespace",
        "options": [],
        "query": "label_values(route_response_total, namespace)",
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(route_response_total{namespace=~\"$namespace\"}, dst)",
        "hide": 0,
        "includeAll": true,
        "label": null,
        "multi": true,
        "name": "dst",
        "options": [],
        "query": "label_values(route_response_total{namespace=~\"$namespace\"}, dst)",
        "refresh": 2,
        "regex": ".*\\..*\\..*\\..*\\..*",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(route_response_total{namespace=~\"$namespace\", dst=~\"$dst\"}, app)",
        "hide": 0,
        "includeAll": true,
        "label": null,
        "multi": true,
        "name": "app",
        "options": [],
        "query": "label_values(route_response_total{namespace=~\"$namespace\", dst=~\"$dst\"}, app)",
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(route_response_total{app=~\"$app\", namespace=~\"$namespace\", dst=~\"$dst\"}, rt_route)",
        "hide": 0,
        "includeAll": true,
        "label": null,
        "multi": true,
        "name": "route",
        "options": [],
        "query": "label_values(route_response_total{app=~\"$app\", namespace=~\"$namespace\", dst=~\"$dst\"}, rt_route)",
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(route_response_total{app=~\"$app\", namespace=~\"$namespace\", rt_route=~\"$route\", dst=~\"$dst\"}, status_code)",
        "hide": 0,
        "includeAll": true,
        "label": null,
        "multi": true,
        "name": "status_code",
        "options": [],
        "query": "label_values(route_response_total{app=~\"$app\", namespace=~\"$namespace\", rt_route=~\"$route\", dst=~\"$dst\"}, status_code)",
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 1,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {
          "text": "50",
          "value": [
            "50"
          ]
        },
        "hide": 0,
        "includeAll": true,
        "label": null,
        "multi": true,
        "name": "percentile",
        "options": [
          {
            "selected": false,
            "text": "All",
            "value": "$__all"
          },
          {
            "selected": true,
            "text": "50",
            "value": "50"
          },
          {
            "selected": false,
            "text": "95",
            "value": "95"
          },
          {
            "selected": false,
            "text": "99",
            "value": "99"
          }
        ],
        "query": "50,95,99",
        "skipUrlSync": false,
        "type": "custom"
      }
    ]
  },
  "time": {
    "from": "2020-03-08T07:40:22.931Z",
    "to": "2020-03-08T10:02:06.404Z"
  },
  "timepicker": {
    "refresh_intervals": [
      "30s"
    ],
    "time_options": [
      "5m",
      "15m",
      "1h",
      "6h",
      "12h",
      "24h",
      "2d",
      "7d",
      "30d"
    ]
  },
  "timezone": "",
  "title": "Linkerd Route Dashboard",
  "uid": "3MJhqTQZz",
  "version": 1
}