Performance pattern correlation

摘要

A method includes identifying a plurality of network components in a network topology of a data transmission network, identifying data transmission performance patterns based on at least one key performance indicator (KPI) for each of the plurality of network components, identifying at least one data transmission issue in the network, and identifying a model degraded performance pattern associated with the at least one data transmission issue. The method may also include matching the model degraded performance pattern to the data transmission performance patterns to form matched performance patterns, and identifying a root-cause component from the network components based on the matched performance pattern.

主权项

1. A computer-implemented method comprising:
identifying a plurality of network components in a network topology of a data transmission network; identifying at least one data transmission performance pattern based on at least one key performance indicator (KPI) for each of the plurality of network components; identifying at least one data transmission issue in the network; identifying a model degraded performance pattern associated with the at least one data transmission issue; matching the model degraded performance pattern to the at least one data transmission performance pattern to form at least one matched performance pattern; and identifying a root-cause component for the at least one data transmission issue from the plurality of network components based on the at least one matched performance pattern, wherein identifying the root-cause component comprises identifying a sequence of network components that transmit a test data flow and identifying a highest network component in the network topology at which the at least one matched performance pattern occurs as the root-cause component.