{
  "experimentDate": "2026-09-12",
  "naturalNodeCount": [
    2,
    3,
    4
  ],
  "thirdNode": {
    "from": "First observed scheduling failure",
    "caDecisionSeconds": 10,
    "nodeRegistrationSeconds": 40,
    "podReadySeconds": 168,
    "firstBusinessRequestSeconds": 212
  },
  "fourthNode": {
    "from": "First observed scheduling failure",
    "caDecisionSeconds": 10,
    "nodeRegistrationSeconds": 39,
    "firstPodReadySeconds": 1283
  },
  "note": "Node registration, Pod readiness and business success are distinct. Fourth-node Pod failures/retries under overload are preserved. Seed-time node growth is not counted.",
  "source": {
    "path": "KDT_TravelDiary/evidence/aws-load-tests/20260912-SCRUM-77-goal/eks-msa/scale-analysis/NODE-SCALEOUT-TIMELINE.md",
    "sha256": "2b7b653114c72492fd6db431b2ad88b67d22348ccbfa4ada3e2c5d7b8187820d"
  }
}