CN103297349A - Method and device for adjusting network resource provision modes - Google Patents

Abstract

The invention discloses a method and device for adjusting a network resource provision mode, the method comprising: determining a number of services whose network traffic occupancy rate reaches a first threshold value, or/and, the number of service requests reaches a second threshold value; Determine the corresponding service quality according to the number of service requests and the data transmission rate of each of the several services, and determine the corresponding resource consumption according to the network traffic occupancy rate of each of the several services; According to the corresponding service quality and resource consumption of each of the above-mentioned several services, respectively determine the corresponding service provision efficiency; for services whose service provision efficiency is lower than the third threshold value, adjust the corresponding network resource provision method to solve the problem. Existing technologies cannot efficiently analyze network conditions and locate network problems in a timely manner, resulting in the inability to timely adjust the provision of network resources.

Description

Method and device for adjusting network resource provision mode

technical field

The present invention relates to the field of communication technologies, in particular to a method and device for adjusting a network resource provision mode.

Background technique

At present, the network topology structure of most mobile networks is very complex. For example, the topology diagram of a mobile network in a certain place shown in FIG. 1 has relatively high complexity. Since there are many ways to provide network resources, such as content delivery network (Content Delivery Network, CDN) provision, third-party export provision, Internet Data Center (Internet Data Center, IDC) provision, etc., different types of network resources Each has its own characteristics, and each network resource provision method has its own advantages. Therefore, network operators need to accurately and efficiently locate network problems and understand network conditions in order to choose a more suitable network resource provision method.

At present, there are two main ways to understand network conditions. One is to determine network problems based on industry experience, understand network conditions, and locate network problems; the other is to use an auxiliary statistics and analysis system to count and analyze network conditions and locate network problems. .

The first way is generally to learn about network problems and users' online behavior through a large number of user complaints. Or a senior CDN service provider can obtain a large amount of network resource information and understand the distribution of network resources, so as to determine whether the business structure is reasonable.

The second method requires a large number of professional statistics and analysis personnel to use auxiliary statistics and analysis systems to count and analyze network conditions from massive amounts of information, so as to determine whether the business composition needs to be adjusted.

Since the analysis efficiency and practicability of the network status of the above two methods are low, if the above two methods are adopted, the network problem cannot be located in time, so the network service composition and the network resource provision method cannot be adjusted in time.

Contents of the invention

An embodiment of the present invention provides a method for adjusting a network resource provision method, which is used to solve the problem that the existing technology cannot efficiently analyze network conditions and locate network problems in a timely manner, and thus cannot timely adjust the network resource provision method.

An embodiment of the present invention provides a method for adjusting a network resource provision method, including:

Determine a number of services whose network traffic occupancy rate reaches the first threshold, or/and, the number of service requests reaches the second threshold;

Determine the corresponding service quality according to the number of service requests of each of the several services and the data transmission rate of the service, and determine the corresponding resource consumption according to the network traffic occupancy rate of each of the several services;

According to the service quality and resource consumption corresponding to each of the plurality of services, respectively determine the corresponding service provision efficiency;

For services whose service provision efficiency is lower than the third threshold, adjust the corresponding network resource provision mode.

An embodiment of the present invention provides a device for adjusting a network resource provision method, including:

A service selection module, configured to determine a number of services whose network traffic occupancy rate reaches a first threshold, or/and, the number of service requests reaches a second threshold;

An efficiency determination module, configured to determine the corresponding quality of service according to the number of service requests for each of the several services and the data transmission rate of the service, and determine the corresponding service quality according to the network traffic occupancy rate of each of the several services Corresponding resource consumption; according to the corresponding service quality and resource consumption of each of the plurality of services, respectively determine the corresponding service provision efficiency;

The mode adjustment module is configured to adjust the corresponding network resource provision mode for services whose service provision efficiency is lower than the third threshold.

In the embodiment of the present invention, it is determined that the network traffic occupancy rate reaches the first threshold value, or/and, some services whose number of service requests reaches the second threshold value, so as to select some services that have a greater impact on the operation of the entire network, and According to the corresponding service quality and resource consumption of several determined services, determine the corresponding service provision efficiency, and adjust the network resource provision mode of services whose service provision efficiency is lower than the third threshold value, so as to quickly locate the low service provision efficiency business, in order to timely adjust the network resource provision mode of the corresponding business and quickly optimize the network.

Description of drawings

Fig. 1 is a mobile network topology diagram of a certain place in the prior art;

FIG. 2 is a flow chart of a method for adjusting a network resource provision mode designed in an embodiment of the present invention;

Fig. 3 is an analysis diagram of data transmission rate and service quality variation in the embodiment of the present invention;

FIG. 4 is a schematic diagram of an adjustment device for a network resource provision mode designed in an embodiment of the present invention.

Detailed ways

Embodiments of the present invention provide a method and device for adjusting network resource provision methods, which can efficiently analyze network conditions, quickly locate services with low service efficiency, and adjust the network resource provision methods of corresponding services in time to achieve rapid optimization. purpose of the network.

Preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings.

Referring to FIG. 2 , a method for adjusting a network resource provision method designed in an embodiment of the present invention includes the following steps.

Step 201: Determine a number of services whose network traffic occupancy rate reaches a first threshold, or/and, the number of service requests reaches a second threshold.

In practical applications, the above-mentioned services may also be determined in combination with Zipf's law, as services that need to compare the efficiency of corresponding service provision. This is because there is a simple inverse relationship between the network traffic occupancy rate of a service or the number of service requests and the constant power of the ranking of the service.

For example, arrange the network traffic occupancy rates of all services in the network in descending order, and select some services ranked in the top 20%, or/and,

The number of service requests of all services in the network is arranged in descending order, and some services ranked in the top 20% are selected as services that need to perform subsequent steps.

In practical applications, the number of service requests may be the number of domain name resolution requests of corresponding services received by the server.

Step 202: Determine the corresponding service quality according to the number of service requests and the data transmission rate of each of the above-mentioned several services, and determine the corresponding resource consumption according to the network traffic occupancy rate of each of the above-mentioned several services.

First, the quality of service of the service can be determined by using but not limited to the following preferred manners.

For the above-mentioned several services, according to the number of service requests for each service, determine the corresponding quality weighting coefficient, where the quality weighting coefficient corresponding to each service is proportional to the number of service requests for this service, and each of the above-mentioned several services corresponds to The sum of the mass weighting factors of is 1;

The service quality of any service is determined according to the data transmission rate of any service and the corresponding quality weighting coefficient.

Generally speaking, the greater the number of service requests, the greater the corresponding quality weighting coefficient, which indicates that the service quality of the corresponding service is higher, and the service provision efficiency of the corresponding service is higher.

For example, the product of the data transmission rate of the service and the quality weighting coefficient may be directly used as the corresponding service quality. For another example, ln(speed×a) may be used as the service quality of the service, where speed represents the maximum transmission rate of the service, and a is the quality weighting coefficient of the service.

In Figure 3, the ordinate is the quality of service, and the abscissa is the data transmission rate. Different coordinate points indicate the service quality corresponding to a certain service at different data transmission rates in actual applications. The arcs in Figure 3 indicate the distances close to these coordinate points. A curve of the ln(x) function.

As shown in Figure 3, when the data transmission rate of a certain service is fast to a certain extent, the effect of increasing the data transmission rate on improving the service quality will gradually weaken, and using the logarithmic function to calculate the log can reflect this rule, and can By changing the base of the logarithmic function to indicate the influence of the data transmission rate on the quality of service, the quality of service can be calculated more accurately by the following formula:

Among them, speed represents the maximum transmission rate of any one of the services, average_speed represents the average transmission rate of the above-mentioned several services, a is the quality weighting coefficient corresponding to any one of the services, and the base x in the above formula is the transmission rate change of any one of the services index.

The above x can be determined according to the strength of the impact of the data transmission rate on the service quality.

Based on the influence of the data transmission rate on the quality of service in actual situations, different formulas can be selected to calculate the service quality of the service according to the data transmission rate of the service.

Second, the resource consumption of the service can be determined, but not limited to, using the following preferred manners.

For the above-mentioned several services, according to the network traffic occupancy rate of each service, determine the corresponding traffic weighting coefficient, wherein, the traffic weighting coefficient corresponding to each service is proportional to the number of service requests of the service, and each of the above-mentioned several services The sum of traffic weighting coefficients corresponding to the business is 1;

According to the network traffic consumption of any business and the corresponding traffic weighting coefficient, the resource consumption of any business is determined.

Generally speaking, the higher the network traffic occupancy rate, the greater the corresponding traffic weighting coefficient, which indicates that the resource consumption of the corresponding service is greater, and the service provision efficiency of the corresponding service is lower.

For example, traffic cost×b may be used as the resource consumption of the service, where traffic cost represents the network traffic consumption of the service, and b is the traffic weighting coefficient of the service.

Since network traffic consumption has a great impact on resource consumption, when the network traffic consumption reaches a certain level, a slight increase in network traffic consumption may often lead to a geometric multiple increase in resource consumption. Therefore, the following formula can be used Calculate resource consumption more accurately:

Wherein, traffic cost represents the network traffic consumption of any one service, average_traffic cost represents the average traffic consumption of the above-mentioned several services, and the exponent b in the above formula is the traffic weighting coefficient of any one of the services.

Step 203: According to the corresponding service quality and resource consumption of each of the above-mentioned several services, respectively determine the corresponding service provision efficiency.

Preferably, after the service quality and resource consumption of the service are determined, the ratio of the service quality to the resource consumption may be, but not limited to, taken as the service provision efficiency of the service.

Step 204: For services whose service provision efficiency is lower than the third threshold, adjust corresponding network resource provision methods.

In practical applications, the service provision efficiency of standard services can be calculated and used as the third threshold value, or the service provision efficiencies corresponding to the above-mentioned services can be arranged in descending order, and the absolute value of the difference The lower value of the two service provision efficiencies greater than the preset threshold value is used as the third threshold value.

Preferably, the entity implementing the above method flow may be a server. For example, when determining that the service provision efficiency of a certain service is lower than the third threshold, the server may change the corresponding network resource provision mode from the IDC provision mode to the CDN provision mode.

Based on the same design idea, the embodiment of the present invention also designs a device for adjusting the network resource provision mode, as shown in Figure 4, the device includes:

A service selection module 401, configured to determine a number of services whose network traffic occupancy rate reaches a first threshold, or/and, the number of service requests reaches a second threshold;

The efficiency determination module 402 is configured to determine the corresponding service quality according to the number of service requests of each of the several services and the data transmission rate of the service, and determine the corresponding service quality according to the network traffic occupancy rate of each of the several services. Corresponding resource consumption; according to the corresponding service quality and resource consumption of each of the above-mentioned services, determine the corresponding service provision efficiency;

The mode adjustment module 403 is configured to adjust a corresponding network resource provision mode for services whose service provision efficiency is lower than the third threshold.

Preferably, the above-mentioned efficiency determination module 402 is specifically configured to, for the above-mentioned several services, determine the corresponding quality weighting coefficient according to the number of service requests of each service, wherein the quality weighting coefficient corresponding to each service is the same as the service request of the service The quantity is directly proportional, and the sum of the quality weighting coefficients corresponding to each of the above-mentioned services is 1; the service quality of any of the above-mentioned services is determined according to the data transmission rate of any one of the services and the corresponding quality weighting coefficient.

Further, the above-mentioned efficiency determining module 402 is specifically configured to determine the service quality of any one of the above-mentioned services based on the following formula:

Among them, speed represents the maximum transmission rate of any one of the services, average_speed represents the average transmission rate of the above-mentioned several services, the base x in the above formula is the transmission rate change index of any one of the services, and a is the quality weighting corresponding to any one of the services coefficient.

Preferably, the above-mentioned efficiency determination module 402 is specifically used for:

For the above-mentioned several services, according to the network traffic occupancy rate of each service, determine the corresponding traffic weighting coefficient, wherein, the traffic weighting coefficient corresponding to each service is proportional to the number of service requests of the service, and each of the above-mentioned several services The sum of the traffic weighting coefficients corresponding to the business is 1; according to the network traffic consumption of any business and the corresponding traffic weighting coefficient, the resource consumption of any one of the above services is determined.

Further, the above-mentioned efficiency determination module 402 is specifically used to determine the service quality of any one of the above-mentioned services based on the following formula:

Wherein, traffic cost represents the network traffic consumption of any one service, average_traffic cost represents the average traffic consumption of the above-mentioned several services, and the exponent b in the above formula is the traffic weighting coefficient of any one of the services.

The above-mentioned efficiency determination module 402 is specifically configured to, for any one of the above-mentioned several services, use the ratio of the service quality of the above-mentioned any one of the services to the resource consumption as the service provision efficiency corresponding to the above-mentioned any one of the services.

The device for adjusting the above-mentioned network resource provision method may be a server, or other physical devices other than the server.

In the embodiment of the present invention, it is determined that the network traffic occupancy rate reaches the first threshold value, or/and, some services whose number of service requests reaches the second threshold value, so as to select some services that have a greater impact on the operation of the entire network, and According to the corresponding service quality and resource consumption of several determined services, determine the corresponding service provision efficiency, and adjust the network resource provision mode of services whose service provision efficiency is lower than the third threshold value, so as to quickly locate the low service provision efficiency business, in order to timely adjust the network resource provision mode of the corresponding business and quickly optimize the network.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and combinations of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a Means for realizing the functions specified in one or more steps of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart flow or flows and/or block diagram block or blocks.

While preferred embodiments of the present invention have been described, additional changes and modifications can be made to these embodiments by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

Apparently, those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. In this way, if the modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (10)

1. the method for adjustment of an Internet resources presentation mode is characterized in that, comprising:

Determine that the network traffics occupancy reaches first threshold value, or/and service request quantity reaches some business of second threshold value;

Determine corresponding service quality according to each professional service request quantity in described some business and professional message transmission rate, and determine corresponding consumed resource according to each professional network traffics occupancy in described some business;

According to each professional each self-corresponding service quality and consumed resource in described some business, determine that respectively corresponding business provides efficient;

At the business that business provides efficient to be lower than the 3rd threshold value, adjust corresponding Internet resources presentation mode.

2. the method for claim 1 is characterized in that, determines described any one professional service quality based on following formula:

Wherein, speed represents described any one professional peak transfer rate, average_speed represents the average transmission rate of described some business, truth of a matter x in the above-mentioned formula is described any one professional transmission rate variability index, and a is described any one professional corresponding quality weight coefficient.

3. the method for claim 1 is characterized in that, determines corresponding consumed resource according to each professional network traffics occupancy in described some business, specifically comprises:

At described some business, according to each professional network traffics occupancy, determine corresponding flow weight coefficient, wherein, each professional corresponding flow weight coefficient is directly proportional with this professional service request quantity, and the summation of each the professional corresponding flow weight coefficient in described some business is 1;

According to any one professional network flow consumption amount and corresponding flow weight coefficient, determine described any one professional consumed resource.

4. method as claimed in claim 3 is characterized in that, determines described any one professional service quality based on following formula:

Wherein, traffic cost represents described any one professional network flow consumption amount, and average_traffic cost represents the average discharge consumption of described some business, and the index b in the above-mentioned formula is described any one professional flow weight coefficient.

5. as each described method among the claim 1-4, it is characterized in that, according to each professional service quality and consumed resource in described some business, determine that corresponding business provides efficient, specifically comprises:

At any one business in described some business, with the ratio of described any one professional service quality and consumed resource, provide efficient as described any one professional corresponding service.

6. the adjusting device of an Internet resources presentation mode is characterized in that, comprising:

The service selection module is used for determining that the network traffics occupancy reaches first threshold value, or/and service request quantity reaches some business of second threshold value;

Efficiency determination module, obtain corresponding service quality for determining according to the message transmission rate of each professional service request quantity of described some business and business, and determine corresponding consumed resource according to each professional network traffics occupancy in described some business; According to each professional each self-corresponding service quality and consumed resource in described some business, determine that respectively corresponding business provides efficient;

The mode adjusting module for the business that provides efficient to be lower than the 3rd threshold value at business, is adjusted corresponding Internet resources presentation mode.

7. device as claimed in claim 6 is characterized in that, described efficiency determination module, and concrete being used for determined described any one professional service quality based on following formula:

Wherein, speed represents described any one professional peak transfer rate, average_speed represents the average transmission rate of described some business, truth of a matter x in the above-mentioned formula is described any one professional transmission rate variability index, and a is described any one professional corresponding quality weight coefficient.

8. device as claimed in claim 6 is characterized in that, described efficiency determination module specifically is used for:

At described some business, according to each professional network traffics occupancy, determine corresponding flow weight coefficient, wherein, each professional corresponding flow weight coefficient is directly proportional with this professional service request quantity, and the summation of each the professional corresponding flow weight coefficient in described some business is 1; According to any one professional network flow consumption amount and corresponding flow weight coefficient, determine described any one professional consumed resource.

9. device as claimed in claim 8 is characterized in that, described efficiency determination module is determined described any one professional service quality based on following formula:

Wherein, traffic cost represents described any one professional network flow consumption amount, and average_traffic cost represents the average discharge consumption of described some business, and the index b in the above-mentioned formula is described any one professional flow weight coefficient.

10. as each described device among the claim 6-9, it is characterized in that, described efficiency determination module specifically is used for, at any one business in described some business, with the ratio of described any one professional service quality and consumed resource, provide efficient as described any one professional corresponding service.

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