Sap Se

Hewlett Packard Enterprise Development LP

Diwakar Krishnamurthy

Jerome Alexander Rolia

Giuliano Casale

Stephan Kraft

Christopher D Hyser

Joydeep Mukherjee

Contention for shared resources in a shared resource environment may be determined based on measurements from a probe running in the shared resource environment. The measurements can be compared to benchmarks, and a contention value may be determined based on the comparison.

Shared resource contention

Implementations of the present disclosure provide computer-implemented methods for predicting a performance of a consolidated virtualized computing environment. Methods include processing benchmark workloads using a plurality of virtual machines to generate a plurality of traces, each trace including data corresponding to requests issued by a respective virtual machine operating in an isolated environment, storing the plurality of traces in one or more trace repositories, each trace repository provided as a computer-readable storage medium, selecting a trace from the plurality of traces stored in the one or more trace repositories, parameterizing a queuing model based on the trace, the queuing model representing request queuing in the consolidated virtualized computing environment, and processing the queuing model using one or more processors to generate one or more response time estimates for the consolidated virtualized computing environment.

Predicting performance of a consolidated virtualized computing environment

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Calgary, Canada

Diwakar Krishnamurthy