{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/DataSourceMetrics",
  "title": "DataSourceMetrics",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Data source name"
    },
    "state": {
      "type": "string",
      "description": "Data source state",
      "enum": [
        "Running",
        "Suspended",
        "Shutdown",
        "Overloaded",
        "Unknown"
      ]
    },
    "enabled": {
      "type": "boolean",
      "description": "Whether the data source is enabled"
    },
    "activeConnectionsCurrentCount": {
      "type": "integer",
      "description": "Current active connections"
    },
    "activeConnectionsHighCount": {
      "type": "integer",
      "description": "High watermark of active connections"
    },
    "connectionsTotalCount": {
      "type": "integer",
      "description": "Total connections created"
    },
    "currCapacity": {
      "type": "integer",
      "description": "Current capacity"
    },
    "numAvailable": {
      "type": "integer",
      "description": "Available connections"
    },
    "numUnavailable": {
      "type": "integer",
      "description": "Unavailable connections"
    },
    "waitingForConnectionCurrentCount": {
      "type": "integer",
      "description": "Threads waiting for a connection"
    },
    "waitSecondsHighCount": {
      "type": "integer",
      "description": "Highest wait time in seconds"
    },
    "connectionDelayTime": {
      "type": "integer",
      "description": "Average connection creation time in ms"
    },
    "failuresToReconnectCount": {
      "type": "integer",
      "description": "Failed reconnection attempts"
    },
    "leakedConnectionCount": {
      "type": "integer",
      "description": "Leaked connections"
    },
    "prepStmtCacheCurrentSize": {
      "type": "integer",
      "description": "Prepared statement cache size"
    },
    "serverName": {
      "type": "string",
      "description": "Server hosting this data source instance"
    }
  }
}