# HELP matrixops_uptime_seconds 中心运行时长(秒)
# TYPE matrixops_uptime_seconds gauge
matrixops_uptime_seconds 978
# HELP matrixops_goroutines 当前 goroutine 数
# TYPE matrixops_goroutines gauge
matrixops_goroutines 25
# HELP matrixops_devices 设备数(按状态)
# TYPE matrixops_devices gauge
matrixops_devices{state="online"} 6
matrixops_devices{state="busy"} 0
matrixops_devices{state="fused"} 0
matrixops_devices{state="offline"} 0
matrixops_devices{state="total"} 6
# HELP matrixops_actions_total 累计执行动作数(按结果)
# TYPE matrixops_actions_total counter
matrixops_actions_total{status="ok"} 15
matrixops_actions_total{status="fail"} 0
matrixops_actions_total{status="risk"} 0
# HELP matrixops_tasks_running 运行中任务数
# TYPE matrixops_tasks_running gauge
matrixops_tasks_running 0
# HELP matrixops_alerts 告警数(按严重度)
# TYPE matrixops_alerts gauge
matrixops_alerts{severity="crit"} 0
matrixops_alerts{severity="warn"} 0
matrixops_alerts{severity="info"} 0
# HELP matrixops_edges 边缘节点数
# TYPE matrixops_edges gauge
matrixops_edges{state="online"} 1
matrixops_edges{state="total"} 1