WO2022100146A1

WO2022100146A1 - Internet performance monitoring method and system

Info

Publication number: WO2022100146A1
Application number: PCT/CN2021/107783
Authority: WO
Inventors: 牛莹; 杨杰; 张鹏鹏
Original assignee: 北京市天元网络技术股份有限公司
Priority date: 2020-11-10
Filing date: 2021-07-22
Publication date: 2022-05-19
Also published as: CN114070707A

Abstract

The present application provides an Internet performance monitoring method and system, comprising: obtaining a set of leased line circuits to be monitored; according to a circuit resource grouping policy, performing policy grouping on the set of leased line circuits to be monitored, so as to obtain a circuit policy group; applying a performance acquisition, calculation, and evaluation policy to the circuit policy group so as to obtain a set of circuit performance evaluation indexes; and obtaining a traffic monitoring result of a preset evaluation goal corresponding to the leased line circuits on the basis of the set of circuit performance evaluation indexes. By means of the grouping policy and a performance monitoring policy, the present application can help a network operation and maintenance worker to early discover that the traffic of a leased line port of a customer exceeds a preset threshold, thereby early finding a hidden failure.

Description

Internet performance monitoring method and system

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the priority of the Chinese patent application with the application number 202011248027.4 filed on November 10, 2020 and the invention title is "Internet Performance Monitoring Method and System", which is fully incorporated herein by reference.

technical field

The present application relates to the technical field of Internet operation and maintenance, and in particular, to a method and system for monitoring Internet performance.

Background technique

With the rapid development of communication technology and computer technology, the development of video services and 5G services has been in full swing in the past two years. All walks of life are actively promoting their own informatization construction to drive business model upgrade and even structural transformation, such as mobile office, intelligent scheduling , video conferencing, monitoring and monitoring, corporate websites, video surveillance, IP telephony, online education, remote disaster recovery, etc., and the network carrying services also requires high bandwidth and high concurrency. new challenges.

Under the premise of "business-oriented, customer-oriented" transformation and improving network service quality, in the face of operators' complex network networking, hundreds of thousands of leased line circuit services are leased. For a single customer, leased lines also increase from dozens of The daily maintenance workload of the operation and maintenance personnel is heavy. The operation and maintenance method of manually querying the circuit performance one by one can no longer meet the daily maintenance work. How to meet the individual needs of different customers and establish an effective dedicated line Network monitoring has become an urgent problem that needs to be solved. Therefore, it is necessary to design a whole-process performance monitoring method for customer network services, change from passive to active, detect high-load operation at the first time before customer complaints, warn of invisible faults and locate and deal with them in time, so as to improve the performance of network monitoring. Efficiency of network operation and maintenance.

SUMMARY OF THE INVENTION

The present application provides an Internet performance monitoring method and system, which are used to solve the defect in the prior art that only manual monitoring of leased circuits and dedicated lines can be performed.

In a first aspect, the present application provides an Internet performance monitoring method, including:

Obtain the set of leased line circuits to be tested;

Perform strategic grouping on the set of leased lines to be tested based on the circuit resource grouping strategy to obtain circuit strategic grouping;

Applying a performance acquisition calculation evaluation strategy to the circuit strategic grouping to obtain a set of circuit performance evaluation indicators;

Based on the set of circuit performance evaluation indicators, the traffic monitoring result of the leased circuit corresponding to the preset evaluation target is obtained.

Preferably, performing a strategy grouping on the set of leased lines to be tested based on a circuit resource grouping strategy to obtain a circuit strategy grouping, which specifically includes:

Extract the endpoint information of each circuit in the set of leased-line circuits to be tested, and the level information of the actual networking;

Based on the endpoint information and the level information, the set of leased-line circuits to be tested is divided into leased-line circuits or leased-line circuit groups.

Preferably, the extraction of the endpoint information of each circuit in the set of leased-line circuits to be tested, as well as the level information of the actual networking, specifically includes:

Extract the starting point information and ending point information of each circuit, as well as the network convergence layer, the regional core layer and the IDC device layer in the actual networking;

Divide the circuits with the same starting point information and the same ending point information and the same circuit type into a group;

The device type corresponding to the generation termination point is the device of the network convergence layer, the regional core layer and the IDC device layer;

A circuit group is generated from the uplink trunk circuit and the interconnect trunk circuit.

Preferably, dividing the set of leased-line circuits to be tested into leased-line circuits or leased-line circuit groups based on the endpoint information and the level information, specifically including:

If it is judged that both ends of the leased circuit are non-supercore devices, then compare the basic configuration data of the network, and divide the circuits with the same equipment and the same circuit type at both ends of the leased circuit into a group;

If it is determined that the starting point device of the leased line circuit is a supercore device, the devices at both ends of the leased line circuit are grouped according to the preset special character segment;

After the division is completed, the circuit groups are grouped and named according to the preset naming rules.

Preferably, dividing the set of leased-line circuits to be tested into leased-line circuits or leased-line circuit groups based on the endpoint information and the level information, further comprising:

If it is determined that the IDC device is connected to both the regional core layer and the hyper-core device, the circuit group connected to the hyper-core device is divided into a first set, and the circuit group connected to the regional core layer is divided into a second set gather.

Preferably, the performance collection calculation evaluation strategy is applied to the circuit tactical grouping to obtain a set of circuit performance evaluation indicators, which specifically includes:

Collect port performance data of circuit equipment according to preset time granularity, and store and store the port performance data;

Summarizing the port performance data, selecting a start time and an end time, and extracting the grouping granularity of the circuit policy grouping;

Obtaining, based on the grouping granularity, the traffic summary data, the fluctuation graph and the detailed data of the preset time granularity of the port performance data;

Collecting statistics on the data in the preset ranking range from high to low among the traffic summary data, the fluctuation graph, and the detailed data of the preset time granularity, to obtain the circuit performance evaluation index set.

Preferably, the obtaining of the traffic monitoring result of the leased circuit corresponding to the preset evaluation target based on the set of circuit performance evaluation indicators specifically includes:

If it is determined that the set of circuit performance evaluation indicators exceeds the range of the preset evaluation target, it is considered that the leased line circuit has a hidden fault.

In a second aspect, the application also provides an Internet performance monitoring system, including:

Obtain the module to obtain the set of leased line circuits to be tested;

a grouping module, configured to strategically group the set of leased-line circuits to be tested based on a circuit resource grouping strategy to obtain circuit strategic grouping;

an evaluation module, configured to apply a performance acquisition calculation evaluation strategy to the circuit strategic grouping to obtain a set of circuit performance evaluation indicators;

The processing module is configured to obtain the traffic monitoring result of the leased circuit corresponding to the preset evaluation target based on the set of circuit performance evaluation indicators.

In a third aspect, the present application also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and running on the processor, the processor implementing the program as described above when the processor executes the program. Describe the steps of the Internet performance monitoring method.

In a fourth aspect, the present application further provides a non-transitory computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of any of the foregoing Internet performance monitoring methods.

The Internet performance monitoring method and system provided by the present application can help network operation and maintenance personnel to detect the traffic of the customer leased port exceeding the preset threshold in advance through the grouping strategy and the performance monitoring strategy, so as to detect the hidden fault in advance.

Description of drawings

In order to illustrate the technical solutions in the present application or the prior art more clearly, the following briefly introduces the accompanying drawings required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are the For some embodiments of the application, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic flowchart of a method for monitoring Internet performance provided by the application;

Fig. 2 is the structural representation of a kind of Internet performance monitoring system provided by the application;

FIG. 3 is a schematic structural diagram of an electronic device provided by the present application.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the present application will be described clearly and completely below with reference to the accompanying drawings in the present application. Obviously, the described embodiments are part of the embodiments of the present application. , not all examples. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Aiming at the deficiencies in the prior art for monitoring Internet performance, the present application analyzes the complex network topology structure, the scheduling correlation information of customer leased lines, and the SLA (Service Level Agreement) monitoring indicators of customer leased lines. As an important reference and criterion, the Internet private line performance monitoring 95 traffic charging standard is the collection reference standard, and the P95 monitoring resource grouping strategy of the operator's Internet leased circuit is proposed to provide automatic and scientific means for the real-time performance early warning of leased line customers. The 95-traffic billing here refers to the number of leased lines that rank the top 5% of the inflow traffic of the port at the 5-minute collection point with 24 hours as the statistical interval.

FIG. 1 is a schematic flowchart of a method for monitoring Internet performance provided by the present application, as shown in FIG. 1 , including:

S1, obtain the set of leased line circuits to be tested;

The information of leased circuits is collected within the scope of maintenance and monitoring, ranging from dozens of lines for a single user to hundreds of thousands of lines for group users.

S2, performing strategic grouping on the set of leased lines to be tested based on a circuit resource grouping strategy to obtain circuit strategic grouping;

Firstly, the circuit resource grouping strategy is applied to group the leased circuit set according to the strategy, which provides a more targeted grouping basis for the subsequent performance evaluation.

S3, applying a performance acquisition calculation evaluation strategy to the circuit strategic grouping to obtain a circuit performance evaluation index set;

In the strategy grouping, a performance collection calculation evaluation strategy is adopted to generate a set of circuit performance evaluation indicators.

S4, based on the set of circuit performance evaluation indicators, obtain a traffic monitoring result of the leased circuit corresponding to a preset evaluation target.

Finally, the traffic monitoring results corresponding to the preset evaluation targets of the network are extracted from the set of circuit performance evaluation indicators obtained in the above steps, so as to provide a rationalized reference for subsequent expansion of the high-load circuit.

By adopting the circuit resource grouping strategy and the performance collection, calculation and evaluation strategy, the embodiment of the present application can accurately and scientifically analyze the abnormal communication failure warning of the customer's leased line circuit, which is convenient for maintenance personnel to take preventive measures in advance, so as to reduce the interruption of the customer's leased line service. risks of.

Based on the above embodiment, step S2 in the method specifically includes:

Wherein, based on the endpoint information and the level information, the set of leased-line circuits to be tested is divided into leased-line circuits or leased-line circuit groups, specifically including:

Wherein, dividing the set of leased-line circuits to be tested into leased-line circuits or leased-line circuit groups based on the endpoint information and the level information, further comprising:

Specifically, in the process of network management, the leased circuit of Internet customers includes two parts: leased circuit and leased circuit group in the network operation and maintenance process, and each circuit has a starting point (A end) and a termination point (Z end) According to the actual network networking, the equipment of the leased circuit may pass through three layers or two layers of the network aggregation layer, the regional core layer and the IDC device layer. This policy will be based on the layer of the specific network device. Strategize groups with circuit types. The detailed strategies are divided as follows:

The first is to set the preconditions, including: group the leased circuit A and Z terminals with the same equipment and circuit type into a group; only generate the equipment with the Z terminal equipment types as the aggregation layer, regional core layer and IDC; only the uplink Trunk circuits and interconnected trunk circuits generate circuit groups.

Then apply the grouping strategy, including: if the devices at both ends of the leased line are non-supercore devices, compare and divide according to the basic configuration data collected by the network, and directly divide the leased line with the same equipment and the same circuit type at both ends of the leased line. Group;

If there are devices at both ends of the leased line, and the A-end device is a super-core device, the circuit group generation is relatively special, and grouping is performed according to the preset special character fields in the circuit description, such as special characters such as bjXXXX and bjX1X1;

After the grouping is completed, use the preset naming rules to group and name the circuit group. The circuit group name is: circuit group name::A device name::Z device name::circuit type::Z device name::A device name:: circuit type;

There is also the handling of abnormal situations. Some IDC devices, that is, connected to the area core and connected to the super core device, need to divide the circuit group connected to the super core into one set, and the circuit group connected to the area core is divided into another. in a collection.

In the embodiment of the present application, by applying the circuit resource grouping strategy, numerous circuit resources in the network are uniformly divided and classified, so as to facilitate the subsequent efficient evaluation of network load performance in a targeted manner.

Based on any of the above embodiments, step S3 in the method specifically includes:

Specifically, on the basis of the above embodiment, after the leased circuit generates groups according to the circuit resource grouping strategy, the data needs to generate summary data every day according to circuit changes, and the summary data needs to meet the requirements of the 95 charging standard. The calculation algorithm is as follows:

Collect port performance data with a granularity of 5 minutes from the device, and then perform storage and storage processing; according to the circuit data, summarize the performance data, select the start time and end time, and according to the grouping granularity of the circuit, it is necessary to be able to present the granularity of the performance data. Traffic summary data, fluctuation graph, and 5-minute granularity details of (equipment, collection, circuit group, circuit), and the summary requires that the values of the 5-minute collection points be sorted within the statistical period, and the top 5% are ranked from high value to low value. In the statistical period, the values of the 5-minute collection points are sorted, starting from the highest value, and the top three values are ranked; the model indicators of the specific performance data are shown in Table 1:

Table 1

The embodiment of the present application performs network performance evaluation from multiple dimensions by applying a performance collection and calculation evaluation strategy, and obtains multiple quantitative indicators, which provides strong data support for subsequent operation and maintenance.

The Internet performance monitoring system provided by the present application will be described below, and the Internet performance monitoring system described below and the Internet performance monitoring method described above may refer to each other correspondingly.

FIG. 2 is a schematic structural diagram of an Internet performance monitoring system provided by the present application, as shown in FIG. 2 , including: an acquisition module 21, a grouping module 22, an evaluation module 23 and a processing module 24; wherein:

The obtaining module 21 obtains the set of leased-line circuits to be tested; the grouping module 22 is used to strategically group the set of leased-line circuits to be tested based on the circuit resource grouping strategy to obtain a circuit tactical grouping; the evaluation module 23 is used to classify the circuit strategy The performance collection and calculation evaluation strategy is applied into groups, and a set of circuit performance evaluation indicators is obtained; the processing module 24 is configured to obtain the traffic monitoring result of the leased circuit corresponding to the preset evaluation target based on the set of circuit performance evaluation indicators.

By adopting the circuit resource grouping strategy and the performance collection, calculation and evaluation strategy, the embodiment of the present application can accurately and scientifically analyze the abnormal communication fault warning of the leased line circuit of the customer, which is convenient for maintenance personnel to take preventive measures in advance, so as to reduce the interruption of the customer leased line service. risks of.

FIG. 3 illustrates a schematic diagram of the physical structure of an electronic device. As shown in FIG. 3 , the electronic device may include: a processor (processor) 310, a communication interface (Communications Interface) 320, a memory (memory) 330 and a communication bus 340, The processor 310 , the communication interface 320 , and the memory 330 communicate with each other through the communication bus 340 . The processor 310 can call the logic instructions in the memory 330 to execute the Internet performance monitoring method, the method includes: acquiring a set of leased lines to be tested; and performing policy grouping on the set of leased lines to be tested based on a circuit resource grouping strategy, to obtain The circuit is strategically grouped; a performance collection, calculation and evaluation strategy is applied to the circuit strategic grouping to obtain a set of circuit performance evaluation indicators; based on the set of circuit performance evaluation indicators, a traffic monitoring result of the leased circuit corresponding to a preset evaluation target is obtained.

In addition, the above-mentioned logic instructions in the memory 330 may be implemented in the form of software functional units and may be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes .

In another aspect, the present application also provides a computer program product, the computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer When executing, the computer can execute the Internet performance monitoring method provided by the above methods, and the method includes: acquiring a set of leased-line circuits to be tested; performing policy grouping on the set of leased-line circuits to be tested based on a circuit resource grouping strategy to obtain a circuit policy grouping; applying a performance collection, calculation and evaluation strategy to the circuit strategic grouping to obtain a set of circuit performance evaluation indicators; and based on the set of circuit performance evaluation indicators, to obtain traffic monitoring results of leased circuits corresponding to preset evaluation targets.

In another aspect, the present application also provides a non-transitory computer-readable storage medium on which a computer program is stored, the computer program being implemented by a processor to execute the Internet performance monitoring methods provided above, the method comprising: Obtaining a set of leased-line circuits to be tested; performing strategic grouping on the set of leased-line circuits to be tested based on a circuit resource grouping strategy to obtain a circuit tactical grouping; applying a performance acquisition, calculation and evaluation strategy to the circuit tactical grouping to obtain a circuit performance evaluation A set of indicators; based on the set of circuit performance evaluation indicators, a traffic monitoring result of the leased circuit corresponding to a preset evaluation target is obtained.

The device embodiments described above are only illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in One place, or it can be distributed over multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution in this embodiment. Those of ordinary skill in the art can understand and implement it without creative effort.

From the description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus a necessary general hardware platform, and certainly can also be implemented by hardware. Based on this understanding, the above-mentioned technical solutions can be embodied in the form of software products in essence or the parts that make contributions to the prior art, and the computer software products can be stored in computer-readable storage media, such as ROM/RAM, magnetic A disc, an optical disc, etc., includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in various embodiments or some parts of the embodiments.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be The technical solutions described in the foregoing embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the present application.

Claims

An Internet performance monitoring method, comprising:

Obtain the set of leased line circuits to be tested;

Perform strategic grouping on the set of leased lines to be tested based on the circuit resource grouping strategy to obtain circuit strategic grouping;

Applying a performance acquisition calculation evaluation strategy to the circuit strategic grouping to obtain a set of circuit performance evaluation indicators;

Based on the set of circuit performance evaluation indicators, the traffic monitoring result of the leased circuit corresponding to the preset evaluation target is obtained.
The Internet performance monitoring method according to claim 1, wherein the strategy grouping the set of leased circuits to be tested based on a circuit resource grouping strategy to obtain a circuit strategy grouping, specifically comprising:

Extract the endpoint information of each circuit in the set of leased-line circuits to be tested, and the level information of the actual networking;

Based on the endpoint information and the level information, the set of leased-line circuits to be tested is divided into leased-line circuits or leased-line circuit groups.
The Internet performance monitoring method according to claim 2, wherein the extracting the endpoint information of each circuit in the set of leased-line circuits to be tested, and the level information of the actual networking, specifically includes:

Extract the starting point information and ending point information of each circuit, as well as the network convergence layer, the regional core layer and the IDC device layer in the actual networking;

Divide the circuits with the same starting point information and the same ending point information and the same circuit type into a group;

The device type corresponding to the generation termination point is the device of the network convergence layer, the regional core layer and the IDC device layer;

A circuit group is generated from the uplink trunk circuit and the interconnect trunk circuit.
The Internet performance monitoring method according to claim 2, wherein the set of leased circuits to be tested is divided into leased circuits or leased circuit groups based on the endpoint information and the hierarchical information, specifically comprising:

If it is judged that both ends of the leased line circuit are non-supercore devices, then compare according to the basic network configuration data, and divide the circuits with the same equipment and the same circuit type at both ends of the leased line circuit into one group;

If it is determined that the starting point device of the leased line circuit is a supercore device, the devices at both ends of the leased line circuit are grouped according to the preset special character segment;

After the division is completed, the circuit groups are grouped and named according to the preset naming rules.
The Internet performance monitoring method according to claim 4, wherein the set of leased circuits to be tested is divided into leased circuits or leased circuit groups based on the endpoint information and the level information, further comprising:

If it is determined that the IDC device is connected to both the regional core layer and the hyper-core device, the circuit group connected to the hyper-core device is divided into a first set, and the circuit group connected to the regional core layer is divided into a second set gather.
The Internet performance monitoring method according to claim 1, wherein said applying a performance collection, calculation and evaluation strategy to said circuit strategic grouping to obtain a set of circuit performance evaluation indicators specifically includes:

Collect port performance data of circuit equipment according to preset time granularity, and store and store the port performance data;

Summarizing the port performance data, selecting a start time and an end time, and extracting the grouping granularity of the circuit policy grouping;

Obtaining, based on the grouping granularity, the traffic summary data, the fluctuation graph and the detailed data of the preset time granularity of the port performance data;

Collecting statistics on the data in the preset ranking range from high to low among the traffic summary data, the fluctuation graph, and the detailed data of the preset time granularity, to obtain the circuit performance evaluation index set.
The Internet performance monitoring method according to claim 1, wherein the obtaining the traffic monitoring result of the leased circuit corresponding to the preset evaluation target based on the circuit performance evaluation index set specifically includes:

If it is determined that the set of circuit performance evaluation indicators exceeds the range of the preset evaluation target, it is considered that there is a hidden fault in the leased line circuit.
An Internet performance monitoring system, comprising:

Obtain the module to obtain the set of leased line circuits to be tested;

a grouping module, configured to strategically group the set of leased-line circuits to be tested based on a circuit resource grouping strategy to obtain circuit strategic grouping;

an evaluation module, configured to apply a performance acquisition calculation evaluation strategy to the circuit strategic grouping to obtain a set of circuit performance evaluation indicators;

The processing module is configured to obtain the traffic monitoring result of the leased circuit corresponding to the preset evaluation target based on the set of circuit performance evaluation indicators.
An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements any one of claims 1 to 7 when the processor executes the computer program The steps of the Internet performance monitoring method described in item.
A non-transitory computer-readable storage medium on which a computer program is stored, wherein the computer program implements the steps of the Internet performance monitoring method according to any one of claims 1 to 7 when the computer program is executed by a processor.