Patent ID: 11962474
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. A network node for performance modeling of a plurality of microservices, the network node comprising:
processing circuitry configured to:
deploy the plurality of microservices within a network, the plurality of microservices communicatively coupling to generate at least one service chain for providing at least one service;
based on a resource allocation configuration, determine an initial set of training data for the plurality of microservices within the network;
exclude at least a portion of data from the initial set of training data to generate a subset of training data; and
generate a Quality of Service (QoS) behaviour model based on the subset of the training data, wherein when selecting the QoS behaviour model based on the set of training data the processing circuitry is configured to:
test a plurality of hypothesis functions for the plurality of microservices in a service chain;
select one of a plurality of hypothesis functions that has a highest goodness of fit and cross-validation results to the set of training data; and
train the QoS behaviour model to estimate at least one QoS metric.