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Efficient resource management for virtual desktop cloud computing

机译:虚拟桌面云计算的高效资源管理

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摘要

In virtual desktop cloud computing, user applications are executed in virtual desktops on remote servers. This offers great advantages in terms of usability and resource utilization; however, handling a large amount of clients in the most efficient manner poses important challenges. Especially deciding how many clients to handle on one server, and where to execute the user applications at each time is important. Assigning too many users to one server leads to customer dissatisfaction, while assigning too little leads to higher investments costs. We study different aspects to optimize the resource usage and customer satisfaction. The results of the paper indicate that the resource utilization can increase with 29% by applying the proposed optimizations. Up to 36.6% energy can be saved when the size of the online server pool is adapted to the system load by putting redundant hosts into sleep mode.
机译:在虚拟桌面云计算中,用户应用程序在远程服务器上的虚拟桌面中执行。就可用性和资源利用而言,这提供了极大的优势;然而,以最有效的方式处理大量客户提出了重大挑战。特别重要的是,决定在一台服务器上要处理多少个客户端,以及每次在哪里执行用户应用程序非常重要。向一台服务器分配太多用户会导致客户不满意,而分配太少则会导致更高的投资成本。我们研究不同方面以优化资源使用和客户满意度。本文的结果表明,通过应用所提出的优化,资源利用率可以提高29%。通过将冗余主机置于睡眠模式来适应在线服务器池的大小以适应系统负载时,最多可以节省36.6%的能源。

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