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Method and device for evaluating performance of online node server

A node server, performance technology, applied in the field of data analysis

Active Publication Date: 2020-06-12
CHINANETCENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a method and device for evaluating the performance of an online node server to solve the problem that the prior art cannot provide a more objective and accurate evaluation method to determine the CPU usage rate of the node server at the current or future time node

Method used

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  • Method and device for evaluating performance of online node server

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Embodiment Construction

[0052] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0053] Such as figure 1 As shown, a method for evaluating the performance of an online node server provided by an embodiment of the present invention includes the following steps:

[0054] Step 101, according to the service request to be transferred, determine the characteristic index to be estimated.

[0055] Step 102, for each base model, determine the sub-predicted value of each sub-model under the base model of the characteristic i...

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Abstract

The invention provides a method and device for evaluating the performance of an online node server, and the method comprises the steps: determining a to-be-estimated feature index according to a to-be-called service request; for each base model, determining a sub-estimation value of each sub-model of the to-be-estimated characteristic index under the base model; determining an estimated value of the base model according to the sub-estimated value of each sub-model; and determining a fusion value of the estimated value of each base model through a fusion model. In the scheme, the estimated value determined by the base model is used for representing the processing performance of the online node server for the to-be-estimated characteristic index; wherein the fusion value determined by the fusion model is used for representing the processing performance of the final pre-estimated online node server for the to-be-estimated feature index; through the mode of model superposition processing,accurate calculation of the processing performance of the online node servers for the to-be-estimated feature indexes is facilitated, so that the to-be-called-in service requests can be reasonably distributed to the corresponding node servers.

Description

technical field [0001] The invention relates to the technical field of data analysis, in particular to a method and device for evaluating the performance of an online node server. Background technique [0002] CDN (Content Delivery Network, content distribution network) is a kind of node server set up between the service provider and the consumer, so that the consumer can obtain the required content from the node server nearby, thereby alleviating network congestion and improving consumption. Response speed when visitors visit the website. In order to ensure high-quality services, it is necessary to evaluate the load status of node servers in real time to avoid service quality degradation due to load problems. [0003] At present, the commonly used evaluation method is to carry out a simple weighted combination and step division (such as good, medium, and poor) on the operation status of the customer on the node server based on human experience, and then obtain the load sta...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/26H04L29/08
CPCH04L41/145H04L43/08H04L67/63
Inventor 赵瑞
Owner CHINANETCENT TECH
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