Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for judging working state of monitoring object

A technology for monitoring objects and working status, applied in the computer field, can solve problems such as abnormal working status, false faults, packet loss, etc., and achieve the effect of improving accuracy

Active Publication Date: 2018-06-15
新浪技术(中国)有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The defect in the monitoring mode of the above-mentioned working state is that: when the request sent by the monitoring machine to the cache server crosses the Internet Service Provider (Internet Service Provider, ISP) network, because the request across different ISP networks is prone to "packet loss", thus It will cause the monitoring machine to judge the cache server that is actually in the normal working state as being in the abnormal working state because it cannot receive the response from the cache server, thus obtaining the judgment result of "false failure"

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for judging working state of monitoring object
  • Method and device for judging working state of monitoring object
  • Method and device for judging working state of monitoring object

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] In order to improve the accuracy of the determination result of the working state of the monitoring object in the CDN, the embodiment of the present application provides a method for determining the working state of the monitoring object applied in the CDN. The specific implementation flow chart of this method is as follows: figure 2 shown, including the following main steps:

[0024] Step 21, determining the proportion of visits during the monitoring period of the monitoring object;

[0025] Wherein: the monitoring object may be various accessible devices or a collection of accessible devices in the CDN. For example, it could be figure 1 The source server, the regional center media service platform or the edge media service platform shown in , can also be the IDC in the CDN, etc.

[0026] The proportion of visits during the monitoring period of the monitoring object indicates the proportion of the visits of the monitoring object during the monitoring period to the ...

Embodiment 2

[0057] Embodiment 2 provides a method of using redis (a key-value storage system) to monitor the working status of the front-end equipment in the CDN. The implementation flow chart of this method is as follows image 3 shown, including the following steps:

[0058] Step 31, each front-end device in the CDN reports to its upstream device the number of times it has been visited in a short period of time in the past in real time;

[0059] The front-end device mentioned here refers to the cache server, and the upstream device of the front-end device can refer to such as figure 1 The main node shown and relay devices such as regional center routers.

[0060] Wherein, the length of the short period of time mentioned here may be the same as the sampling time interval of the number of visits, for example, it may be 10s.

[0061] In an implementation manner, the front-end device may periodically send the above-mentioned number of accesses to the upstream device according to a certai...

Embodiment 3

[0085] Embodiment 3 of the present application provides a method such as Figure 4 The device for judging the working state of the monitored object is used to improve the accuracy of the judgment result of the working state of the monitored object in the CDN. The device mainly includes a ratio determination unit 41 and a working state determination unit 42 . The following describes the functions of these two units:

[0086] The proportion determination unit 41 is configured to determine the proportion of the visit volume of the monitored object during the monitoring period.

[0087] Wherein, the proportion of visits of the monitoring object during the monitoring period indicates the proportion of the visits of the monitoring object during the monitoring period to the visits of the CDN to which the monitoring object belongs.

[0088] The working state determination unit 42 is used to determine the working state of the monitoring object according to the proportion of visits of...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The application discloses a method for judging the working state of a monitoring object, which is used to improve the accuracy of the judgment result of the working state of the monitoring object in a CDN. The method includes: determining the proportion of visits during the monitoring period of the monitoring object; the proportion of visits during the monitoring period of the monitoring object indicates: the proportion of visits of the monitoring object in the monitoring period to the visits of the CDN to which the monitoring object belongs; according to the monitoring The proportion of visits in the monitoring period of the object and the proportion of visits in the historical period of the monitored object determine the working status of the monitored object; among them, the proportion of visits in the historical period of the monitored object indicates that the visits of the monitored object in the historical period are in The percentage of visits to the CDN. The application also discloses a device for judging the working state of a monitoring object.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method and device for determining the working state of a monitoring object. Background technique [0002] Content delivery network (Content Delivery Network, CDN) is a new type of network content service system, which is built on the basis of IP network, and provides content distribution and service based on the efficiency requirements, quality requirements and content order of content access and application. [0003] The "content service" of the CDN is mainly realized through the cache server (also called proxy cache). The cache server is located at the edge of the CDN, only "one hop" away from the user. Meanwhile, the proxy cache is a transparent mirror image of the content provider's origin server. Such an architecture enables CDN service providers to provide the best possible experience to end users on behalf of their customers, the content providers. [0004]...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/26
Inventor 黄旭
Owner 新浪技术(中国)有限公司