G. 観測・評価・運用¶
このドメインのパターン一覧（frontmatter から自動生成）。
| ID | パターン | forces | driving_variables | status |
|---|---|---|---|---|
| G1 | Tiered (Hot/Cold) Observability｜二層観測 | [F2, F3, F11, F15, F16] |
[accountability, cost_sensitivity] |
stable |
| G2 | End-to-End Tracing｜全ホップ分散トレース | [F1, F15] |
[accountability] |
stable |
| G3 | Shadow & Canary｜影武者とカナリア | [F9, F3] |
[accountability] |
stable |
| G4 | Eval Harness｜評価ハーネス | [F3, F4, F9] |
[accountability, cost_sensitivity] |
stable |
| G5 | Circuit Breaker, Graded Degradation & Provider Abstraction｜遮断・縮退・抽象化 | [F7, F9, F12] |
[provider_trust, cost_sensitivity] |
stable |