发明名称 |
APPROXIMATING RESOURCE CONSUMPTION OF A COMPUTER SYSTEM |
摘要 |
<p>In general, the present invention provides a method, system and program product for approximating/estimating computer resource consumption of a computer system. Specifically, under the present invention, a more efficient or reduced computer work gradient matrix (hereinafter“matrix”) is first built. This occurs by creating load measurements for a set of computer resource metrics of the computer system to analyze dependencies between different computer resource metrics. Then, a correlation matrix between the set of computer resource metrics is created based on the dependencies. The set of computer system resource metrics in the correlation matrix is thereafter clustered into a set of clusters, and a reduced matrix is built based thereon. Once the reduced matrix is built, it can be restored to a“full”matrix using linear transformation or the like.</p> |
申请公布号 |
EP2005299(A1) |
申请公布日期 |
2008.12.24 |
申请号 |
EP20070727065 |
申请日期 |
2007.03.19 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GRABARNIK, GENADY;KOZAKOV, LEV;LEMBERG, VOLODIMIR, FELIXOVICH;SHWARTZ, LARISA;KIM, MOON, JU |
分类号 |
G06F9/50 |
主分类号 |
G06F9/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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