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      "gridPos": { "h": 8, "w": 6, "x": 12, "y": 28 },
      "id": 33,
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "targets": [
        {
          "expr": "rate(wzp_web_auth_failures_total[5m])",
          "legendFormat": "auth failures/s",
          "refId": "A"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "fixed", "fixedColor": "red" },
          "custom": {
            "drawStyle": "line",
            "lineInterpolation": "smooth",
            "fillOpacity": 20,
            "lineWidth": 2,
            "pointSize": 5,
            "showPoints": "auto",
            "spanNulls": false,
            "stacking": { "mode": "none", "group": "A" },
            "axisPlacement": "auto"
          },
          "unit": "ops",
          "min": 0
        },
        "overrides": []
      },
      "options": {
        "tooltip": { "mode": "single", "sort": "none" },
        "legend": { "displayMode": "list", "placement": "bottom" }
      }
    },
    {
      "type": "histogram",
      "title": "Handshake Latency",
      "gridPos": { "h": 8, "w": 6, "x": 18, "y": 28 },
      "id": 34,
      "datasource": { "type": "prometheus", "uid": "${DS_PROMETHEUS}" },
      "targets": [
        {
          "expr": "wzp_web_handshake_latency_seconds_bucket",
          "legendFormat": "{{le}}",
          "refId": "A",
          "format": "heatmap"
        }
      ],
      "fieldConfig": {
        "defaults": {
          "color": { "mode": "palette-classic" },
          "custom": {
            "fillOpacity": 80,
            "lineWidth": 1,
            "gradientMode": "scheme"
          },
          "unit": "s"
        },
        "overrides": []
      },
      "options": {
        "tooltip": { "mode": "single", "sort": "none" },
        "legend": { "displayMode": "list", "placement": "bottom" },
        "bucketOffset": 0,
        "combine": false,
        "fillOpacity": 80,
        "gradientMode": "scheme"
      }
    }
  ]
}