摘要 |
In a hierarchical load balancing system with each layer including one or more nodes, the load balancing information for all the nodes included in the hierarchical structure is collectively managed by any of the nodes. The load balancing information is defined as the information indicating any one of the number of the processes accepted and the number of the processes executed in the node to which the processing request is distributed, the connection status and the load condition of the node to which the processing request is distributed, and the load balancing manner carried out by the load balancing nodes.
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