Data stream control method and device

A control method and data flow technology, which are applied in multi-programming devices, data exchange networks, digital transmission systems, etc., can solve problems such as business jitter, increase system load, and increase CPU usage, and achieve good results and save system resource usage. , control flexible effects

Inactive Publication Date: 2011-01-05
深圳市智通天下科技服务有限公司
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Problems solved by technology

[0005] Due to the overload control mechanism, once the system is overloaded, it will refuse to access all services, that is, no matter what kind of service it is, all services will be denied access, and the CPU usage will drop rapidly. Once the system returns to normal, all services can be accessed again, and the CPU Occupancy rises rapidly, causing the system to be overloaded again, repeating itself, business jitter is serious, and the effect of overload control is not good
[0006] Moreover, the system needs to access business requests, so that the business code c

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0024] Based on the overload control mechanism of the prior art, if the system is overloaded, all service requests will be rejected. The overload control effect is not good, and the system needs to be connected to the system, and then overload control is performed, which increases the system load.

[0025] The data flow control method and device provided by the embodiments of the present invention classify business levels and allocate data pools, and configure ...

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Abstract

The embodiment of the invention provides a data stream control method and a data stream control device. The data stream control method comprises the following steps of: acquiring a dynamic data stream threshold value corresponding to a data pool of at least one class service; and configuring the dynamic data stream threshold value to the corresponding data pool so as to control the service data stream of a corresponding class of the data pool. The dynamic data stream threshold value can be configured for data pools of different class services, so that different data stream control can be flexibly provided for different class services, a service access system is not needed and the system resource occupation of service access is saved.

Description

technical field [0001] The invention relates to the technical field of overload control, in particular to a data flow control method and device. Background technique [0002] Overload usually means that the pressure on the system is greater than or equal to the preset tolerable pressure threshold. For example, the maximum processing capacity threshold of the system is to process 100,000 messages per second, but at a certain moment, it may need to process 200,000 This creates an overload. If the overload is not controlled, it may cause the system to be paralyzed and unable to work, etc. Therefore, an overload control mechanism is proposed to avoid damage caused by overload. [0003] At present, the overload control mechanism usually sets an overload threshold, such as a CPU occupation threshold, and an overload control strategy, such as denying access to services once overloaded. When the system is running, use the detection program to detect the CPU usage of the system. Wh...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04W28/10G06F9/50H04L12/801
Inventor 张普朝
Owner 深圳市智通天下科技服务有限公司
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