Flow control method and device for distributed cluster, equipment and storage medium

A distributed cluster and flow control technology, applied in the computer field, can solve problems such as inability to effectively deal with uneven cluster flow, business processing performance loss, and low flow control accuracy, and achieve the effect of optimizing the effect of business flow control
CN112437018APending Publication Date: 2021-03-02BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
Publication Date
2021-03-02

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Abstract

The invention discloses a flow control method and device for a distributed cluster, equipment and a storage medium, and relates to a computer cluster control technology. The distributed cluster comprises at least one control server and at least two single machines, each single machine is configured with at least one service instance, and the specific implementation scheme is as follows: obtainingcurrent flow data of respective service instances in a plurality of single machines; configuring a global flow threshold for the service instance of each single machine according to the current flow data of each single machine service instance, determining a global flow state of the distributed cluster to indicate the service instance of the single machine, and performing flow control of the service request according to the global flow state, the global flow threshold and / or the single machine flow threshold configured in the single machine. In the embodiment of the invention, accurate controlof single-machine flow and cluster integrity control are both considered, and the service flow control effect of the distributed cluster is optimized.
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Description

technical field

[0001] The present application relates to the field of computer technology, especially computer cluster control technology, and specifically relates to a distributed cluster flow control method, device, equipment and storage medium. Background technique

[0002] Existing Internet business traffic is relatively large, and business services are generally provided for a large number of users through distributed server clusters. Usually a distributed cluster can include multiple stand-alone servers, and each server can be configured with one or more business service capabilities and become a service instance. When the user's client initiates a business service request, the business service request will be routed to the service instance interface of a single machine according to the scheduling policy, and then the business service will be processed. In the process of the above-mentioned business services, if the traffic is too large and the processing resources o...

Claims

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