prom_ex

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          "expr": "sum(irate(<%= @plug_cowboy_metric_prefix %>_http_response_size_bytes_sum{job=\"$job\", instance=\"$instance\"}[$interval])) by(path, status) / sum(irate(<%= @plug_cowboy_metric_prefix %>_http_response_size_bytes_count{job=\"$job\", instance=\"$instance\"}[$interval])) by(path, status)",
          "interval": "",
          "legendFormat": "{{ method }} {{ path }} :: {{ status }}",
          "refId": "A"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Average HTTP Response Size",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "decbytes",
          "label": "Response Size",
          "logBase": 1,
          "max": null,
          "min": "0",
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "<%= @datasource_id %>",
      "description": "Shows the number of requests coming into certain paths and the resulting response codes.",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 13,
        "w": 12,
        "x": 0,
        "y": 40
      },
      "hiddenSeries": false,
      "id": 8,
      "legend": {
        "alignAsTable": true,
        "avg": false,
        "current": true,
        "hideEmpty": false,
        "hideZero": false,
        "max": true,
        "min": false,
        "rightSide": true,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "nullPointMode": "null as zero",
      "percentage": false,
      "pluginVersion": "7.1.3",
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "irate(<%= @plug_cowboy_metric_prefix %>_http_requests_total{job=\"$job\", instance=\"$instance\"}[$interval])",
          "interval": "",
          "legendFormat": "{{ method }} {{ path }} :: {{ status }}",
          "refId": "A"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Path Requests",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "locale",
          "label": "Requests",
          "logBase": 1,
          "max": null,
          "min": "0",
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {},
      "bars": false,
      "dashLength": 10,
      "dashes": false,
      "datasource": "<%= @datasource_id %>",
      "description": "The aggregate response status of all the requests.",
      "fieldConfig": {
        "defaults": {
          "custom": {}
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 13,
        "w": 12,
        "x": 12,
        "y": 40
      },
      "hiddenSeries": false,
      "id": 10,
      "legend": {
        "alignAsTable": true,
        "avg": false,
        "current": true,
        "max": true,
        "min": false,
        "rightSide": true,
        "show": true,
        "total": false,
        "values": true
      },
      "lines": true,
      "linewidth": 1,
      "nullPointMode": "null as zero",
      "percentage": false,
      "pluginVersion": "7.1.3",
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "expr": "sum(irate(<%= @plug_cowboy_metric_prefix %>_http_requests_total{status=~\"2..\", job=\"$job\", instance=\"$instance\"}[$interval]))",
          "interval": "",
          "legendFormat": "2xx",
          "refId": "A"
        },
        {
          "expr": "sum(irate(<%= @plug_cowboy_metric_prefix %>_http_requests_total{status=~\"4..\", job=\"$job\", instance=\"$instance\"}[$interval]))",
          "interval": "",
          "legendFormat": "4xx",
          "refId": "B"
        },
        {
          "expr": "sum(irate(<%= @plug_cowboy_metric_prefix %>_http_requests_total{status=~\"5..\", job=\"$job\", instance=\"$instance\"}[$interval]))",
          "interval": "",
          "legendFormat": "5xx",
          "refId": "C"
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Response Status Codes",
      "tooltip": {
        "shared": true,
        "sort": 2,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "format": "short",
          "label": "Requests",
          "logBase": 1,
          "max": null,
          "min": "0",
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    }
  ],
  "refresh": "5s",
  "schemaVersion": 26,
  "style": "dark",
  "tags": ["PromEx", "Plug Cowboy", "<%= @otp_app %>"],
  "templating": {
    "list": [
      {
        "allValue": null,
        "datasource": "<%= @datasource_id %>",
        "definition": "label_values(<%= @prom_ex_metric_prefix %>_status_info, job)",
        "hide": 0,
        "includeAll": false,
        "label": "Prometheus Job",
        "multi": false,
        "name": "job",
        "options": [],
        "query": "label_values(<%= @prom_ex_metric_prefix %>_status_info, job)",
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 6,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "datasource": "<%= @datasource_id %>",
        "definition": "label_values(<%= @prom_ex_metric_prefix %>_status_info, instance)",
        "hide": 0,
        "includeAll": false,
        "label": "Application Instance",
        "multi": false,
        "name": "instance",
        "options": [],
        "query": "label_values(<%= @prom_ex_metric_prefix %>_status_info{job=\"$job\"}, instance)",
        "refresh": 2,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "auto": false,
        "auto_count": 30,
        "auto_min": "10s",
        "current": {
          "selected": false,
          "text": "<%= @default_selected_interval %>",
          "value": "<%= @default_selected_interval %>"
        },
        "hide": 0,
        "label": "Interval",
        "name": "interval",
        "options": [
          {
            "selected": <%= @default_selected_interval == "15s" %>,
            "text": "15s",
            "value": "15s"
          },
          {
            "selected": <%= @default_selected_interval == "30s" %>,
            "text": "30s",
            "value": "30s"
          },
          {
            "selected": <%= @default_selected_interval == "1m" %>,
            "text": "1m",
            "value": "1m"
          },
          {
            "selected": <%= @default_selected_interval == "5m" %>,
            "text": "5m",
            "value": "5m"
          },
          {
            "selected": <%= @default_selected_interval == "15m" %>,
            "text": "15m",
            "value": "15m"
          },
          {
            "selected": <%= @default_selected_interval == "30m" %>,
            "text": "30m",
            "value": "30m"
          },
          {
            "selected": <%= @default_selected_interval == "1h" %>,
            "text": "1h",
            "value": "1h"
          }
        ],
        "query": "15s, 30s, 1m, 5m, 15m, 30m, 1h",
        "queryValue": "",
        "refresh": 2,
        "skipUrlSync": false,
        "type": "interval"
      }
    ]
  },
  "time": {
    "from": "now-1h",
    "to": "now"
  },
  "timepicker": {
    "refresh_intervals": [
      "5s",
      "10s",
      "30s",
      "1m",
      "5m"
    ]
  },
  "timezone": "",
  "title": "<%= @title %>",
  "uid": "<%= @uid %>",
  "version": 1
}