{
  "RefId": "A",
  "RangeQuery": true,
  "Start": 1664376185,
  "End": 1664376485,
  "Step": 1,
  "LegendFormat": "__auto",
  "Expr": "histogram_quantile(0.95, sum(rate(tns_request_duration_seconds_bucket[$__rate_interval])) by (le))"
}