{
  "summary": {
    "Ingestion_SmallDocument": { "latest": 1500.0, "unit": "ms" },
    "Ingestion_MediumDocument": { "latest": 3000.0, "unit": "ms" },
    "Metadata_SingleUpdate": { "latest": 1500.0, "unit": "ms" },
    "Metadata_BulkUpdate": { "latest": 2500.0, "unit": "ms" }
  }
}