Method for planning capacity of multiple machines aiming at OLTP application

An online transaction processing and capacity planning technology, applied in the direction of multi-programming devices, etc., can solve the problems of inconsistent definitions, inability to provide cross-model performance predictions, and unattainable systems, so as to avoid insufficient performance and improve investment effectiveness and utilization. rate effect
CN101201751BActive Publication Date: 2011-04-27CHINA TELECOM CORP LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA TELECOM CORP LTD
Publication Date
2011-04-27

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Abstract

The invention discloses a method which aims at implementing capacity planning over different machine types to OLTP applications and includes: executing flexibility evaluation of the OLTP application to determine whether the OLTP application has flexibility problem; if the method determines that the OLTP application does not have flexibility problem, a performance comparison test is executed amongdifferent machine types to acquire the running performances of the different machine types; computing performance ratio among the different machine types according to the acquired running performances of the different machine types; acquiring the performance values of various machine types in different series, which is necessarily based on the performance ratios among different machine types acquired from the performance comparison test, and the acquired performance values are input into a parameter database for capacity planning, consequently a new parameter database for capacity planning isformed, and performance comparison and performance prediction can be implemented over different machine types; furthermore, the new parameter database for capacity planning can be used by a modeling method for capacity planning and a capacity planning tool to implement capacity planning over different machine types which aims at the OLTP application.
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Description

technical field

[0001] The invention generally relates to host capacity planning for IT system planning and design, in particular to a cross-model capacity planning method based on performance comparison test for specific OLTP (online transaction processing) applications. Background technique

[0002] Capacity planning refers to the process of matching the system load to the most suitable server hardware required to support this load in order to ensure that the system can work efficiently in the future, and is used to guide capacity design and investment to ensure the rationality of IT expenses. Capacity planning requires corresponding technical means to predict the service level that the system can provide under the assumed hardware configuration when the load or number of users is increased. This is often achieved by establishing a capacity analysis model with the help of capacity planning tools.

[0003] In the process of IT system planning and design, it is necessary to ...

Claims

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