ROOT-CAUSE APPROACH TO PROBLEM DIAGNOSIS IN DATA NETWORKS
First Claim
1. An improved root-cause approach to problem diagnosis in data networks in the form of a method comprising the steps of:
- associating each metric in a at least one set of metrics with at least one component and/or network deviceobtaining values for each such metric from a monitoring system;
determining whether each such metric is indicative of a problem within the data network; and
ranking and correlating indicative problems to determine whether a problem may be symptomatic of another problem based on an interconnection and/or interdependency between a physical machine and a virtual machine, between components or between components and network devices.
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Accused Products
Abstract
An improved root-cause approach to problem diagnosis in data networks in the form of a method comprising the steps of: associating each metric in a at least one set of metrics with at least one component and/or network device; obtaining values for each such metric from a monitoring system; determining whether each such metric is indicative of a problem within the data network; and ranking and correlating indicative problems to determine whether a problem may be symptomatic of another problem based on an interconnection and/or interdependency between a physical machine and a virtual machine, between components or between components and network devices.
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Citations
15 Claims
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1. An improved root-cause approach to problem diagnosis in data networks in the form of a method comprising the steps of:
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associating each metric in a at least one set of metrics with at least one component and/or network device obtaining values for each such metric from a monitoring system; determining whether each such metric is indicative of a problem within the data network; and ranking and correlating indicative problems to determine whether a problem may be symptomatic of another problem based on an interconnection and/or interdependency between a physical machine and a virtual machine, between components or between components and network devices. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 15)
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13. A system for implementing an improved root-cause approach to problem diagnosis in data networks comprising:
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a monitoring system; and an analytical agent, in data and control communication with the monitoring system where the analytical agent is operable to associate each metric in at least one set of metrics with at least one component and/or network device and obtain values for each such metric from the monitoring system, the analytical agent thereafter operable to determine whether each such metric is indicative of a problem with the data network and rank and correlate the indicative problems to determine whether a problem may be symptomatic of another problem based on an interconnection and/or interdependency between a physical machine and a virtual machine, between components or between components and network devices.
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14. A computer readable medium having computer software recorded thereon such that, when the computer software is executed by a suitable processing system, the computer software is operable to:
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associate each metric in a at least one set of metrics with at least one component and/or network device obtain values for each such metric from a monitoring system; determine whether each such metric is indicative of a problem within the data network; and rank and correlate indicative problems to determine whether a problem may be symptomatic of another problem based on an interconnection and/or interdependency between a physical machine and a virtual machine, between components or between components and network devices.
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Specification