{
  "metrics": [
    {"label":"Events / min","value":"18,420","change":"+8.2%","direction":"up"},
    {"label":"P95 latency","value":"184 ms","change":"−12 ms","direction":"down"},
    {"label":"Error rate","value":"0.37%","change":"+0.08 pp","direction":"up"},
    {"label":"Queue depth","value":"2,841","change":"−19%","direction":"down"}
  ],
  "throughput": [31,28,24,22,20,23,34,48,62,71,76,73,68,72,80,84,79,75,82,88,77,63,52,41],
  "incidents": [
    {"id":"INC-2841","severity":"critical","service":"payments-api","age":"12m","owner":"M. Chen","status":"investigating","title":"Card authorization timeouts"},
    {"id":"INC-2839","severity":"high","service":"event-router","age":"31m","owner":"Unassigned","status":"open","title":"EU retry queue growth"},
    {"id":"INC-2837","severity":"medium","service":"search-index","age":"1h 08m","owner":"A. Silva","status":"monitoring","title":"Index freshness outside SLO"},
    {"id":"INC-2832","severity":"low","service":"webhooks","age":"3h 42m","owner":"R. Patel","status":"open","title":"Elevated partner delivery lag"}
  ]
}