# DEMO 


```mermaid
flowchart LR
    SDK[Python SDK] -->|logs / metrics| FB[Fluent Bit]

    FB -->|logs| VLA[vlogagent]
    VLA -->|logs| VL[VictoriaLogs]

    FB -->|metrics| VM[VictoriaMetrics]

    VM -->|query| GF[Grafana]
```


# 实际


```mermaid
flowchart LR
    SDK[Python SDK] -->|logs / metrics + telemetry token| GW[Gateway]

    subgraph GWBox[Gateway]
        AUTH[Auth 鉴权]
        RL[Rate Limit 限流]
        AUTH --> RL
    end

    GW --> AUTH
    RL -->|logs / metrics| FB[Fluent Bit]

    FB -->|logs| VLA[vlogagent]
    VLA -->|logs| VL[VictoriaLogs]

    FB -->|metrics| VM[VictoriaMetrics]

    VM -->|query| GF[Grafana]
```