Systems and methods for service demand based performance prediction with varying workloads

摘要

Systems and methods for service demand based performance prediction with varying workloads are provided. Chebyshev nodes serve as optimum number of load testing points to minimize polynomial interpolation error rates. Chebyshev nodes are identified for a pre-determined range of concurrencies in the application under test. An array of interpolated service demands at the Chebyshev nodes, when integrated with a modified multi-server Mean Value Analysis (MVA) technique provides superior throughput and response time predictions.