{
  "pack": "zeus-performance-100y-v2",
  "version": "1.0.0",
  "freezeDate": "2026-05-06",
  "nextReviewYear": 2031,
  "horizonYear": 2076,
  "provenanceRoot": "3911a0aef0d5ffa0cd7796c7931f8353bbffcce845ae09a155e4c4a55ed1f8e2",
  "owner": {
    "name": "Vladoi Ionut",
    "email": "vladoi_ionut@yahoo.com",
    "btc": "bc1q4f7e66z87mdfj56kz0dj5hvcnpmh0qh4wuv22e"
  },
  "timestamp": "2026-06-10T18:20:40.863Z",
  "title": "Cold-Start Budget — TTFB After Deploy or Restart",
  "purpose": "Public commitment that the first request after every deploy or process restart still meets a strict TTFB bound. No more \"warming traffic\" excuses.",
  "units": {
    "time": "ms"
  },
  "targets": {
    "ttfb_p75": 600,
    "ttfb_p99": 1200,
    "ttfb_hardCap": 2000
  },
  "techniques": [
    "V8 code-cache warm-up snapshot loaded at boot.",
    "Pre-warmed connection pools to upstream services.",
    "Synthetic GET /health called by deploy script before traffic flips.",
    "PM2 wait-ready handshake — old worker stays online until new one passes /ready."
  ],
  "enforcement": "Deploy pipeline blocks promotion if synthetic post-deploy probe exceeds hardCap."
}