SERVER PERFORMANCE EVALUATION THROUGH SINGLE VALUE SERVER PERFORMANCE INDEX

摘要

Technologies are described for evaluation of server performance through a single value SPI. Server performance dimensions to be used in overall server performance evaluation may be determined and monitored through continuous monitoring or sampling. The dimensions may include, but are not limited to, processor usage, memory usage, input/output usage, network usage, response time, latency, and similar parameters. A threshold value that identifies an average performance value for each dimension over a predefined time period may be determined for each dimension. A performance index may be determined for each dimension normalized by the corresponding threshold value. The SPI may be determined based on an averaging of the performance indices of the one or more dimensions and an alert or a report may be generated and/or a server operation may be adjusted based on an evaluation of the SPI.