状态拓扑
graph LR
NORMAL((NORMAL)) -- "speed>80" --> WARNING((WARNING))
WARNING -- "speed>110" --> CRITICAL((CRITICAL))
WARNING -- "speed<=80" --> NORMAL
NORMAL -- "temp>80" --> WARNING
WARNING -- "temp>100" --> CRITICAL
NORMAL -- "gap>30s" --> CRITICAL
style NORMAL fill:#1e293b,stroke:#38bdf8,color:#fff
style WARNING fill:#1e293b,stroke:#eab308,color:#fff
style CRITICAL fill:#1e293b,stroke:#ef4444,color:#fff