当前页面已进入跨页知识网络层：不仅展示本页拓扑，还明确它在整站里的分类、被哪些页面引用、又继续指向哪些专题与证据页。
flowchart LR
classDef implemented fill:#dcfce7,stroke:#166534,color:#14532d,stroke-width:2px;
classDef partial fill:#ffedd5,stroke:#9a3412,color:#7c2d12,stroke-width:2px;
classDef planned fill:#dbeafe,stroke:#1d4ed8,color:#1e3a8a,stroke-width:2px,stroke-dasharray: 5 3;
classDef audit fill:#ede9fe,stroke:#6d28d9,color:#4c1d95,stroke-width:2px;
Metrics["Prometheus Metrics"] --> Pool["messagepool 指标"]
Metrics --> Router["router 指标"]
Metrics --> Conn["connpool 指标"]
Grafana["Grafana Dashboard"] --> Panels["11 个 panels"]
Security["Basic Auth / IP Whitelist / Rate Limit"] --> Verdict["当前结论
观测性与监控底座已有明确文档与指标体系
但不能直接等同主网 SLA / 告警闭环已全部完成"]
Pool --> Verdict
Router --> Verdict
Conn --> Verdict
Panels --> Verdict
class Metrics,Grafana,Security,Pool,Router,Conn,Panels partial
class Verdict audit