veza/config/grafana/dashboards/chat-overview.json

{
  "annotations": { "list": [] },
  "editable": true,
  "fiscalYearStartMonth": 0,
  "graphTooltip": 1,
  "id": null,
  "links": [],
  "liveNow": false,
  "panels": [
    {
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": {
        "defaults": { "unit": "short", "color": { "mode": "palette-classic" } },
        "overrides": []
      },
      "gridPos": { "h": 6, "w": 8, "x": 0, "y": 0 },
      "id": 1,
      "options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "orientation": "auto", "showThresholdLabels": false },
      "targets": [{ "expr": "sum(rate(veza_gin_http_requests_total{job=\"veza-backend\",path=~\".*ws.*\"}[5m]))", "refId": "A" }],
      "title": "WebSocket upgrade rate",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": {
        "defaults": { "unit": "short", "color": { "mode": "palette-classic" } },
        "overrides": []
      },
      "gridPos": { "h": 6, "w": 8, "x": 8, "y": 0 },
      "id": 2,
      "options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "orientation": "auto", "showThresholdLabels": false },
      "targets": [{ "expr": "up{job=\"veza-backend\"}", "refId": "A" }],
      "title": "Backend up",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": {
        "defaults": { "unit": "s", "color": { "mode": "palette-classic" } },
        "overrides": []
      },
      "gridPos": { "h": 6, "w": 8, "x": 16, "y": 0 },
      "id": 3,
      "options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "orientation": "auto", "showThresholdLabels": false },
      "targets": [{ "expr": "histogram_quantile(0.95, sum(rate(veza_gin_http_request_duration_seconds_bucket{job=\"veza-backend\",path=~\".*ws.*\"}[5m])) by (le))", "refId": "A" }],
      "title": "WS upgrade p95 latency",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": {
        "defaults": { "unit": "reqps", "color": { "mode": "palette-classic" } },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 6 },
      "id": 4,
      "options": { "legend": { "displayMode": "list", "placement": "bottom" } },
      "targets": [{ "expr": "sum(rate(veza_gin_http_requests_total{job=\"veza-backend\",path=~\".*ws.*\"}[5m]))", "legendFormat": "WebSocket upgrades", "refId": "A" }],
      "title": "Chat WebSocket connection rate",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": {
        "defaults": { "unit": "short", "color": { "mode": "palette-classic" } },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 6 },
      "id": 5,
      "options": { "legend": { "displayMode": "list", "placement": "bottom" } },
      "targets": [{ "expr": "sum(rate(veza_gin_http_requests_total{job=\"veza-backend\",path=~\".*chat.*\"}[5m])) by (path)", "legendFormat": "{{path}}", "refId": "A" }],
      "title": "Chat API request rate",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "short", "color": { "mode": "palette-classic" } }, "overrides": [] },
      "gridPos": { "h": 6, "w": 8, "x": 0, "y": 14 },
      "id": 6,
      "options": { "reduceOptions": { "calcs": ["lastNotNull"] }, "orientation": "auto", "showThresholdLabels": false },
      "targets": [{ "expr": "veza_websocket_connections_active{job=\"veza-backend\"}", "refId": "A" }],
      "title": "WS connections active",
      "type": "stat"
    },
    {
      "datasource": { "type": "prometheus", "uid": "prometheus" },
      "fieldConfig": { "defaults": { "unit": "reqps", "color": { "mode": "palette-classic" } }, "overrides": [] },
      "gridPos": { "h": 8, "w": 12, "x": 8, "y": 14 },
      "id": 7,
      "options": { "legend": { "displayMode": "list", "placement": "bottom" } },
      "targets": [{ "expr": "sum(rate(veza_websocket_messages_total{job=\"veza-backend\"}[5m])) by (type)", "legendFormat": "{{type}}", "refId": "A" }],
      "title": "Messages/s by type",
      "type": "timeseries"
    }
  ],
  "refresh": "30s",
  "schemaVersion": 38,
  "style": "dark",
  "tags": ["veza", "chat"],
  "templating": { "list": [] },
  "time": { "from": "now-1h", "to": "now" },
  "timepicker": {},
  "timezone": "browser",
  "title": "Veza Chat Overview",
  "uid": "veza-chat-overview",
  "version": 1
}