US 2016/0239366 A1 · OPERATION MANAGEMENT APPARATUS, OPERATION MANAGEMENT METHOD, AND PROGRAM

Abstract

In the invariant analysis, a fault cause is judged correctly. A correlation model storing unit (112) of an operation management apparatus (100) stores a correlation model including one or more correlation functions each of which indicates a correlation between two metrics different each other among a plurality of metrics in a system. The correlation destruction detecting unit (103) detects correlation destruction of the correlation which is included in the correlation model by applying newly inputted values of the plurality of metrics to the correlation model. The abnormality calculation unit (104) calculates and outputs a centrality degree which indicates a degree to which a first metric is estimated to be center of distribution of correlation destruction on the basis of a correlation destruction degree of one or more correlations between each of one or more second metrics having a correlation with the first metric and each of one or more metrics other than the first metric among the plurality of metrics.

Claims7

Dependent claims

An operation management method comprising:

storing a correlation model including one or more correlation functions each of which indicates a correlation among metrics related to resources in a system;
collecting the performance information of the metrics;
and
displaying a first metric related to a resource on which an abnormality is caused and a second metric detected based on the correlation model and causally related to the first metric in association with each other upon the abnormality on the resource causing.

1 more element

Dependencies are inferred from the claim text.

Operation management apparatus, operation management method, and program

Life of this patent

Operation management apparatus, operation management method, and program

Life of this patent

Abstract

Claims7