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The performance of multi-service applications are known to be determined mainly by the interactions between workload and behaviors of the application. The change of workload can lead to dynamic service demands on system resources, and even cause dynamic bottleneck switches between services inside the application. In this paper, to profiling large-applications' behaviors, and help to locate the bottleneck...
Middleware sharing is one of the important resource sharing approaches which enables sharing of costs across a large pool of users. However, the shared Java middleware server easily causes interference on performance between concurrent user requests. A key requirement to an effective performance isolation is the knowledge of the resource consumption of the various kinds of use requests classified...
Capacities of online services are mainly determined by the interactions between workload and the services of the application. As the complexity of IT infrastructure increases, it is quite difficult to match the capacities of various services without the knowledge of their behaviors. The challenge to the existing works is to keep the performance model consistent with the services under live workload,...
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