{
  "annotations": { "list": [] },
  "editable": true,
  "fiscalYearStartMonth": 0,
  "graphTooltip": 1,
  "panels": [
    {
      "datasource": { "type": "prometheus", "uid": "${DS_VICTORIAMETRICS}" },
      "fieldConfig": {
        "defaults": {
          "custom": { "drawStyle": "line", "fillOpacity": 15, "lineWidth": 2, "showPoints": "never" },
          "unit": "reqps"
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 0 },
      "id": 1,
      "options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "multi" } },
      "targets": [
        {
          "expr": "sum(rate(messenger_http_requests_total{status=~\"2..\"}[5m]))",
          "legendFormat": "2xx",
          "refId": "A"
        },
        {
          "expr": "sum(rate(messenger_http_requests_total{status=~\"4..\"}[5m]))",
          "legendFormat": "4xx",
          "refId": "B"
        },
        {
          "expr": "sum(rate(messenger_http_requests_total{status=~\"5..\"}[5m]))",
          "legendFormat": "5xx",
          "refId": "C"
        }
      ],
      "title": "HTTP requests per second",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_VICTORIAMETRICS}" },
      "fieldConfig": {
        "defaults": {
          "custom": { "drawStyle": "line", "fillOpacity": 10, "lineWidth": 2, "showPoints": "never" },
          "unit": "s"
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 0 },
      "id": 2,
      "options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "multi" } },
      "targets": [
        {
          "expr": "histogram_quantile(0.95, sum(rate(messenger_http_request_duration_seconds_bucket[5m])) by (le))",
          "legendFormat": "p95",
          "refId": "A"
        },
        {
          "expr": "histogram_quantile(0.50, sum(rate(messenger_http_request_duration_seconds_bucket[5m])) by (le))",
          "legendFormat": "p50",
          "refId": "B"
        }
      ],
      "title": "Request latency",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_VICTORIAMETRICS}" },
      "fieldConfig": {
        "defaults": { "custom": { "drawStyle": "line", "fillOpacity": 15, "lineWidth": 2, "showPoints": "never" } },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 8, "x": 0, "y": 8 },
      "id": 3,
      "options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "single" } },
      "targets": [
        { "expr": "messenger_ws_connections", "legendFormat": "connections", "refId": "A" }
      ],
      "title": "WebSocket connections",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_VICTORIAMETRICS}" },
      "fieldConfig": {
        "defaults": { "custom": { "drawStyle": "line", "fillOpacity": 10, "lineWidth": 2, "showPoints": "never" } },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 8, "x": 8, "y": 8 },
      "id": 4,
      "options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "multi" } },
      "targets": [
        { "expr": "go_goroutines", "legendFormat": "goroutines", "refId": "A" },
        { "expr": "process_resident_memory_bytes / 1024 / 1024", "legendFormat": "RSS MiB", "refId": "B" }
      ],
      "title": "Runtime",
      "type": "timeseries"
    },
    {
      "datasource": { "type": "prometheus", "uid": "${DS_VICTORIAMETRICS}" },
      "fieldConfig": {
        "defaults": {
          "custom": { "drawStyle": "line", "fillOpacity": 15, "lineWidth": 2, "showPoints": "never" },
          "unit": "reqps"
        },
        "overrides": []
      },
      "gridPos": { "h": 8, "w": 8, "x": 16, "y": 8 },
      "id": 5,
      "options": { "legend": { "displayMode": "list", "placement": "bottom" }, "tooltip": { "mode": "multi" } },
      "targets": [
        {
          "expr": "topk(8, sum(rate(messenger_http_requests_total[5m])) by (path))",
          "legendFormat": "{{path}}",
          "refId": "A"
        }
      ],
      "title": "Top endpoints",
      "type": "timeseries"
    }
  ],
  "refresh": "30s",
  "schemaVersion": 39,
  "tags": ["messenger"],
  "templating": { "list": [] },
  "time": { "from": "now-1h", "to": "now" },
  "timepicker": {},
  "timezone": "",
  "title": "Messenger",
  "uid": "messenger-main",
  "version": 1
}