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Task scheduling method and device

A task scheduling and task technology, applied in the Internet field, can solve problems such as performance degradation of distributed systems

Inactive Publication Date: 2020-06-30
POTEVIO INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] Embodiments of the present invention provide a task scheduling method and device to solve the problem in the prior art that the scheduling and allocation mechanism of distributed scanning tasks easily leads to performance degradation of the entire distributed system

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Embodiment Construction

[0040] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0041] It should be understood that reference throughout this specification to "an embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of th...

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Abstract

The embodiment of the invention provides a task scheduling method and device. The method is applied to a dispatching center of a distributed system. The method comprises the steps of obtaining a workload parameter of each to-be-scanned task and a current node parameter of a preset scanning node of the distributed system; when the task number of the to-be-scanned task is smaller than or equal to the node number of the scanning nodes in the idle state, scheduling the scanning nodes for the to-be-scanned task according to the current execution rate and the workload parameters; and when the task number of the to-be-scanned tasks is greater than the node number of the scanning nodes in the idle state, scheduling the scanning nodes for the to-be-scanned tasks according to the current execution rate, the predicted completion time and the workload parameters. According to the embodiment of the invention, the problem that the performance of the whole distributed system is easily reduced due toa scheduling allocation mechanism of the distributed scanning task in the prior art is solved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of the Internet, and in particular, to a task scheduling method and device. Background technique [0002] With the rapid development of Internet technology, the price of network equipment has been continuously reduced, and various backbone networks, access networks and local area networks have been rapidly built, and various traditional equipment have also been equipped with networking functions. In the existing network system, in addition to commonly used servers and personal computers, various types of network devices such as smartphones, smart home appliances, mechanical equipment, and automobile terminals can be connected to the network, gradually forming the Internet of Things. The promotion and popularization of the Internet of Things will increase the number of network terminals exponentially. [0003] In addition, while the number of hardware devices in the network is incre...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/10H04L67/12H04L67/63
Inventor 梁亮曹盛孙宁宁王馨璐刘迟迟瞿福旺韩春生
Owner POTEVIO INFORMATION TECH
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