| 摘要 |
Methods, systems, and computer programs for measuring performance of virtual desktop services offered by a server computer are presented. The method includes receiving from a client computer an action request to be executed at the server computer, where the server computer is configured to generate display views for the requesting client. The method further embeds, at the server computer, a first encoded pixel into a first image frame that is communicated to the client computer when acknowledging receipt of the action request. Further, the method embeds a second encoded pixel into a second image frame that is communicated to the client computer after completion of the action associated with the action request. Action performance time is stored in memory, where the action performance time is the time between arrivals of the first and second image frames at the client computer. The stored timing information is used to generate statistical performance data.
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