System, method and device for adaptive current limiting

An adaptive and current-limiting technology, applied in the Internet field, can solve problems such as inability to meet business needs

Pending Publication Date: 2021-08-27
ALIBABA SINGAPORE HLDG PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a system, method, and device for adaptive current limiting, to at least solve the problem that current limiting in related technologies is often achieved by statically setting current limiting policies, resulting in failure to meet actual business needs technical problem

Method used

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  • System, method and device for adaptive current limiting
  • System, method and device for adaptive current limiting
  • System, method and device for adaptive current limiting

Examples

Experimental program
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Effect test

Embodiment 1

[0036] According to an aspect of an embodiment of the present invention, an adaptive current limiting system is provided, figure 1 is a schematic diagram of an adaptive current limiting system according to Embodiment 1 of the present invention. The adaptive current limiting system provided in this embodiment of the present application includes: a gateway 12, a queue container 14, a service container 16, and a controller 18, wherein,

[0037] The gateway 12 is used to receive the request message and send the request message to the queue container 14; the queue container 14 is used to receive and forward the request message sent by the gateway 12; the service container 16 is used to receive the request message forwarded by the queue container 14, and execute corresponding processing operations; the controller 18 is configured to control the number of request messages forwarded by the queue container 14 to the service container 16 according to the performance index fed back by the...

Embodiment 2

[0057] According to an embodiment of the present invention, an embodiment of a method for adaptive current limiting is also provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0058] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Take running on a computer terminal as an example, image 3 It is a hardware structure block diagram of a computer terminal for an adaptive current limiting method in an embodiment of the present invention. Such as image 3 As shown, the computer terminal 30 may include one or more (only one is shown in the figure) processor 30...

Embodiment 3

[0098] According to an embodiment of the present invention, a device for implementing the above adaptive current limiting method is also provided, Figure 5 is a schematic diagram of an adaptive current limiting device according to Embodiment 3 of the present invention, such as Figure 5 As shown, the adaptive current limiting device provided by the embodiment of the present application includes: a receiving module 52, used to receive the performance index fed back by the service container or the information volume index fed back by the queue container; a judging module 54, used to judge the performance of the business container Whether the index or the information quantity index of the queue container is greater than a preset value; the control module 56 is configured to control the number of request messages forwarded by the queue container to the service container according to the judgment result.

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Abstract

The invention discloses a system, a method and a device for self-adaptive current limiting. The system comprises a gateway used for receiving a request message and sending the request message to a queue container; the queue container is used for receiving and forwarding the request message sent by the gateway; the service container is used for receiving the request message forwarded by the queue container and executing a corresponding processing operation; and the controller is used for controlling the number of the request messages forwarded to the service container by the queue container according to the performance index fed back by the service container or the information amount index fed back by the queue container. According to the method and the device, the technical problem that the requirements of actual services cannot be met due to the fact that current limiting is usually realized by statically setting a current limiting strategy in the current limiting process in the prior art is solved.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a system, method and device for adaptive current limiting. Background technique [0002] In the Serverless (serverless architecture) scenario, the server will allocate resources on demand, and can automatically expand and shrink capacity according to traffic requests, CPU indicators, etc., to meet resource allocation under different loads. At the same time, serverless scenarios are often accompanied by uncertainties in traffic requests and load indicators, and the traditional way of statically setting traffic-limiting policies often cannot meet actual business needs. [0003] For the above-mentioned problem that related technologies often implement current limiting by statically setting current limiting policies in terms of current limiting, which cannot meet the needs of actual services, no effective solution has been proposed so far. Contents of the invention ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H04L12/813H04L12/861G06F9/50G06F9/54H04L47/20
CPCH04L47/20H04L49/9063G06F9/505G06F9/546G06F2209/547G06F2209/548
Inventor李鹏丁宇
OwnerALIBABA SINGAPORE HLDG PTE LTD