{
  "title": "Unbound",
  "uid": "unbound-overview",
  "tags": ["unbound", "dns", "resolver"],
  "schemaVersion": 39,
  "version": 1,
  "refresh": "1m",
  "time": { "from": "now-6h", "to": "now" },
  "timezone": "browser",
  "editable": true,
  "graphTooltip": 1,
  "templating": {
    "list": [
      {
        "name": "instance",
        "label": "Host",
        "type": "query",
        "datasource": { "type": "prometheus", "uid": "prometheus" },
        "query": { "query": "label_values(up{job=\"unbound\"}, instance)", "refId": "A" },
        "refresh": 2,
        "multi": false,
        "includeAll": false,
        "sort": 1,
        "current": { "selected": false, "text": "", "value": "" }
      }
    ]
  },
  "panels": [
    {
      "id": 1,
      "type": "stat",
      "title": "Up",
      "gridPos": { "h": 4, "w": 4, "x": 0, "y": 0 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "none", "color": { "mode": "thresholds" }, "thresholds": { "mode": "absolute", "steps": [ { "color": "red", "value": null }, { "color": "green", "value": 1 } ] }, "mappings": [ { "type": "value", "options": { "0": { "text": "Down", "color": "red" }, "1": { "text": "Up", "color": "green" } } } ] }, "overrides": [] },
      "options": { "reduceOptions": { "values": false, "calcs": ["lastNotNull"], "fields": "" }, "colorMode": "background", "graphMode": "none", "textMode": "auto", "justifyMode": "auto", "orientation": "auto" },
      "targets": [ { "refId": "A", "expr": "unbound_up{instance=\"$instance\"}" } ]
    },
    {
      "id": 2,
      "type": "stat",
      "title": "Uptime",
      "gridPos": { "h": 4, "w": 4, "x": 4, "y": 0 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "s", "color": { "mode": "none" } }, "overrides": [] },
      "options": { "reduceOptions": { "values": false, "calcs": ["lastNotNull"], "fields": "" }, "colorMode": "value", "graphMode": "none", "textMode": "auto", "justifyMode": "auto", "orientation": "auto" },
      "targets": [ { "refId": "A", "expr": "unbound_time_up_seconds_total{instance=\"$instance\"}" } ]
    },
    {
      "id": 3,
      "type": "timeseries",
      "title": "Queries/sec",
      "gridPos": { "h": 4, "w": 8, "x": 8, "y": 0 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "ops", "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [ { "refId": "A", "expr": "sum by (instance) (rate(unbound_queries_total{instance=\"$instance\"}[$__rate_interval]))", "legendFormat": "queries" } ]
    },
    {
      "id": 4,
      "type": "timeseries",
      "title": "Cache Hit Rate",
      "gridPos": { "h": 4, "w": 8, "x": 16, "y": 0 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "percentunit", "min": 0, "max": 1, "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [ { "refId": "A", "expr": "sum by (instance) (rate(unbound_cache_hits_total{instance=\"$instance\"}[$__rate_interval])) / (sum by (instance) (rate(unbound_cache_hits_total{instance=\"$instance\"}[$__rate_interval])) + sum by (instance) (rate(unbound_cache_misses_total{instance=\"$instance\"}[$__rate_interval])))", "legendFormat": "hit rate" } ]
    },
    {
      "id": 5,
      "type": "timeseries",
      "title": "Response Time",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 4 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "s", "min": 0, "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [
        { "refId": "A", "expr": "histogram_quantile(0.95, sum by (le) (rate(unbound_response_time_seconds_bucket{instance=\"$instance\"}[$__rate_interval])))", "legendFormat": "p95" },
        { "refId": "B", "expr": "histogram_quantile(0.50, sum by (le) (rate(unbound_response_time_seconds_bucket{instance=\"$instance\"}[$__rate_interval])))", "legendFormat": "p50" }
      ]
    },
    {
      "id": 6,
      "type": "timeseries",
      "title": "Recursion Time",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 4 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "s", "min": 0, "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [
        { "refId": "A", "expr": "unbound_recursion_time_seconds_avg{instance=\"$instance\"}", "legendFormat": "avg" },
        { "refId": "B", "expr": "unbound_recursion_time_seconds_median{instance=\"$instance\"}", "legendFormat": "median" }
      ]
    },
    {
      "id": 7,
      "type": "timeseries",
      "title": "Answers by Rcode",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 12 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "ops", "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [ { "refId": "A", "expr": "sum by (rcode) (rate(unbound_answer_rcodes_total{instance=\"$instance\"}[$__rate_interval]))", "legendFormat": "{{rcode}}" } ]
    },
    {
      "id": 8,
      "type": "timeseries",
      "title": "Query Types",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 12 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "ops", "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [ { "refId": "A", "expr": "sum by (type) (rate(unbound_query_types_total{instance=\"$instance\"}[$__rate_interval]))", "legendFormat": "{{type}}" } ]
    },
    {
      "id": 9,
      "type": "timeseries",
      "title": "Request List (backlog)",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 20 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "short", "min": 0, "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [ { "refId": "A", "expr": "sum by (instance) (unbound_request_list_current_user{instance=\"$instance\"})", "legendFormat": "current user requests" } ]
    },
    {
      "id": 10,
      "type": "timeseries",
      "title": "Dropped Queries",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 20 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "ops", "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [
        { "refId": "A", "expr": "sum by (instance) (rate(unbound_request_list_exceeded_total{instance=\"$instance\"}[$__rate_interval]))", "legendFormat": "exceeded" },
        { "refId": "B", "expr": "sum by (instance) (rate(unbound_request_list_overwritten_total{instance=\"$instance\"}[$__rate_interval]))", "legendFormat": "overwritten" }
      ]
    },
    {
      "id": 11,
      "type": "timeseries",
      "title": "Transport",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 28 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "ops", "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [
        { "refId": "A", "expr": "rate(unbound_query_tcp_total{instance=\"$instance\"}[$__rate_interval])", "legendFormat": "TCP" },
        { "refId": "B", "expr": "rate(unbound_query_tls_total{instance=\"$instance\"}[$__rate_interval])", "legendFormat": "TLS (DoT)" },
        { "refId": "C", "expr": "rate(unbound_query_https_total{instance=\"$instance\"}[$__rate_interval])", "legendFormat": "HTTPS (DoH)" }
      ]
    },
    {
      "id": 12,
      "type": "timeseries",
      "title": "DNSSEC Validation",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 28 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "ops", "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [
        { "refId": "A", "expr": "rate(unbound_answers_secure_total{instance=\"$instance\"}[$__rate_interval])", "legendFormat": "secure" },
        { "refId": "B", "expr": "rate(unbound_answers_bogus{instance=\"$instance\"}[$__rate_interval])", "legendFormat": "bogus" }
      ]
    },
    {
      "id": 13,
      "type": "timeseries",
      "title": "Cache Entries",
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 36 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "short", "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [
        { "refId": "A", "expr": "unbound_msg_cache_count{instance=\"$instance\"}", "legendFormat": "msg" },
        { "refId": "B", "expr": "unbound_rrset_cache_count{instance=\"$instance\"}", "legendFormat": "rrset" },
        { "refId": "C", "expr": "unbound_infra_cache_count{instance=\"$instance\"}", "legendFormat": "infra" }
      ]
    },
    {
      "id": 14,
      "type": "timeseries",
      "title": "Recursive vs Cache Replies",
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 36 },
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "ops", "color": { "mode": "palette-classic" }, "custom": { "fillOpacity": 20, "lineWidth": 1, "drawStyle": "line", "showPoints": "never" } }, "overrides": [] },
      "targets": [ { "refId": "A", "expr": "sum by (instance) (rate(unbound_recursive_replies_total{instance=\"$instance\"}[$__rate_interval]))", "legendFormat": "recursive replies" } ]
    }
  ]
}