CN109787827A - A kind of method and device of CDN network monitoring - Google Patents
A kind of method and device of CDN network monitoring Download PDFInfo
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Abstract
The invention discloses a kind of method and devices of CDN network monitoring, this method comprises: obtaining the domain-name information of client, according to the domain-name information of client and the corresponding relationship of domain-name information and node, determine the client SLA specification of the corresponding destination node of the domain-name information of client and each destination node, according to destination node, determine the first monitoring equipment of monitoring objective node, obtain the monitoring data of the destination node of the first monitoring machine monitoring, and determine the clients SLA data of destination node, according to the client SLA of destination node specification and clients SLA data, generate the warning information of destination node.Client's practical business and CDN network monitoring are associated by the program, discovery server is not able to satisfy the problem of client provides domain name access demand for services in time, with targetedly generating the warning information of destination node and solving in time, to ensure the normal access of client's domain name.
Description
Technical field
The present embodiments relate to network monitoring field more particularly to a kind of CDN (Content Delivery
Network, content distributing network) network monitoring method and device.
Background technique
CDN business needs to be laid out CDN server in the whole world, needs to monitor the normal fortune of CDN server as CDN manufacturer
Battalion, ensures and provides normal domain name service for client, for example, the domain name of client is " www.xxxxxx.net ", CDN server is
Client provides the access service of the domain name, so that user at access " www.xxxxxx.net ", can normally obtain access and ring
It answers.
But traditional monitoring technology only resides within the flow level of monitoring CDN server, only when CDN server occurs
It when obvious fault, could be found by CDN manufacturer, seriously affect the normal access of client's domain name.
Summary of the invention
The embodiment of the present invention provides a kind of method and device of CDN network monitoring, finds the failure of CDN server in time,
Ensure the normal access of client's domain name.
A kind of method of CDN network monitoring provided in an embodiment of the present invention, comprising:
Obtain the domain-name information of client；
According to the domain-name information of the client and the corresponding relationship of domain-name information and node, the domain name of the client is determined
Client SLA (Service-Level Agreement, the grade of service association of the corresponding destination node of information and each destination node
View) specification；
According to the destination node, the first monitoring equipment for monitoring the destination node is determined；
The monitoring data of destination node described in the first monitoring machine monitoring is obtained, and determines the visitor of the destination node
Family SLA data；
According to the client SLA of destination node specification and clients SLA data, the alarm letter of the destination node is generated
Breath.
In above-mentioned technical proposal, client's practical business and CDN network monitoring are associated, in the domain name for getting client
After information, determines the client SLA specification of the corresponding destination node of the domain-name information of client and each destination node, determine the first prison
Control machine and the monitoring data for getting the first monitoring equipment extract the clients SLA data of the destination node, comparison client SLA specification
And clients SLA data, that is to say, that after determining the domain-name information of client, get the communication number for client SLA specification
According to, and judge whether clients SLA data meets client SLA specification, find that server is not able to satisfy client and provides domain name visit in time
The problem of asking demand for services has and targetedly generates the warning information of destination node and solve in time, to ensure client domain
The normal access of name.
Optionally, the corresponding relationship of domain name information and node is determined by following steps:
Obtain the real-time coverage condition for the node that global load balancing system is sent；
According to the real-time coverage condition of the node, the corresponding relationship of domain name information and node is generated.
In above-mentioned technical proposal, the real-time coverage condition of node is got from global load balancing system, generates domain name
The corresponding relationship of information and node determines destination node for the subsequent corresponding relationship according to domain-name information and node, thus root
The CDN server to be monitored for customer requirement, that is, target CDN server are determined according to the domain-name information of client.
Optionally, described according to the destination node, determine the first monitoring equipment for monitoring the destination node, comprising:
Obtain the region where the destination node and region and operator where operator, monitoring equipment；
Region where region and operator, monitoring equipment and operator where the destination node, determine each prison
The priority of control machine；
According to the priority of each monitoring equipment, the first monitoring of the destination node is determined from the monitoring equipment
Machine.
In above-mentioned technical proposal, priority is determined in region and operator where destination node and monitoring equipment
Higher monitoring equipment is used for monitoring objective node as the first monitoring equipment.
Optionally, the region and operator according to where the destination node, the region where monitoring equipment and operation
Quotient determines the priority of each monitoring equipment, comprising:
If the region where the monitoring equipment is identical as the region where the destination node, and where the monitoring equipment
Operator is identical as the operator where the destination node, it is determined that the priority of the monitoring equipment is the first priority；
If the region where the monitoring equipment is different from the region where the destination node, and where the monitoring equipment
Operator is identical as the operator where the destination node, it is determined that the priority of the monitoring equipment is the second priority；
If the region where the monitoring equipment is identical as the region where the destination node, and where the monitoring equipment
Operator is different from the operator where the destination node, it is determined that the priority of the monitoring equipment is third priority；
If the region where the monitoring equipment is different from the region where the destination node, and where the monitoring equipment
Operator is different from the operator where the destination node, it is determined that the priority of the monitoring equipment is the 4th priority.
In above-mentioned technical proposal, region and operator where destination node and monitoring equipment, by the excellent of monitoring equipment
First grade is divided into the first priority, the second priority, third priority and the 4th priority, and monitor supervision platform is determining the first monitoring
When machine, the higher monitoring equipment of priority is selected to be used for monitoring objective node.
Optionally, the clients SLA data of the destination node includes the transmission rate of the destination node, packet loss, sound
Between seasonable, abnormality code rate；
It is described according to the client SLA of the destination node specification and clients SLA data, generate the alarm of the destination node
Information, comprising:
If the transmission rate of the destination node, packet loss, any one index in the response time do not meet the client
SLA specification, then generate the warning information of the response abnormality of the destination node；
If the abnormality code rate of the destination node does not meet the client SLA specification, the destination node is generated
State code rate exception warning information；
If the transmission rate of the destination node, packet loss, response time do not comply with the client SLA specification, give birth to
At the warning information of the access interrupt of the destination node.
In above-mentioned technical proposal, is standardized according to clients SLA data and client SLA, can determine that destination node cannot expire
The accessed node response abnormality of sufficient client SLA specification, state code rate exception, access interrupt, it is abnormal according to different destination nodes
Generating has targetedly SLA warning information, and CDN manufacturer can carry out destination node according to different SLA warning information different
Often processing, to ensure the normal access of client's domain name.
Correspondingly, the embodiment of the invention also provides a kind of devices of CDN network monitoring, comprising:
Acquiring unit, for obtaining the domain-name information of client；
Processing unit, for determining according to the domain-name information and domain-name information of the client and the corresponding relationship of node
The client SLA of the corresponding destination node of the domain-name information of the client and each destination node specification；And according to the target section
Point determines the first monitoring equipment for monitoring the destination node；And obtain destination node described in the first monitoring machine monitoring
Monitoring data, and determine the clients SLA data of the destination node；
Generation unit, for generating the target according to the client SLA of destination node specification and clients SLA data
The warning information of node.
Optionally, the processing unit is specifically used for determining domain name information pass corresponding with node by following steps
System:
Obtain the real-time coverage condition for the node that global load balancing system is sent；
According to the real-time coverage condition of the node, the corresponding relationship of domain name information and node is generated.
Optionally, the processing unit is specifically used for:
Obtain the region where the destination node and region and operator where operator, monitoring equipment；
Region where region and operator, monitoring equipment and operator where the destination node, determine each prison
The priority of control machine；
According to the priority of each monitoring equipment, the first monitoring of the destination node is determined from the monitoring equipment
Machine.
Optionally, the processing unit is specifically used for:
If the region where the monitoring equipment is identical as the region where the destination node, and where the monitoring equipment
Operator is identical as the operator where the destination node, it is determined that the priority of the monitoring equipment is the first priority；
If the region where the monitoring equipment is different from the region where the destination node, and where the monitoring equipment
Operator is identical as the operator where the destination node, it is determined that the priority of the monitoring equipment is the second priority；
If the region where the monitoring equipment is identical as the region where the destination node, and where the monitoring equipment
Operator is different from the operator where the destination node, it is determined that the priority of the monitoring equipment is third priority；
If the region where the monitoring equipment is different from the region where the destination node, and where the monitoring equipment
Operator is different from the operator where the destination node, it is determined that the priority of the monitoring equipment is the 4th priority.
Optionally, the clients SLA data of the destination node includes the transmission rate of the destination node, packet loss, sound
Between seasonable, abnormality code rate；
The generation unit is specifically used for:
If the transmission rate of the destination node, packet loss, any one index in the response time do not meet the client
SLA specification, then generate the warning information of the response abnormality of the destination node；
If the abnormality code rate of the destination node does not meet the client SLA specification, the destination node is generated
State code rate exception warning information；
If the transmission rate of the destination node, packet loss, response time do not comply with the client SLA specification, give birth to
At the warning information of the access interrupt of the destination node.
Correspondingly, the embodiment of the invention also provides a kind of calculating equipment, comprising:
Memory, for storing program instruction；
Processor executes above-mentioned CDN net according to the program of acquisition for calling the program instruction stored in the memory
The method of network monitoring.
Correspondingly, the embodiment of the invention also provides a kind of computer-readable non-volatile memory medium, including computer
Readable instruction, when computer is read and executes the computer-readable instruction, so that computer executes above-mentioned CDN network monitoring
Method.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of schematic diagram of system architecture provided in an embodiment of the present invention；
Fig. 2 is a kind of flow diagram of the method for CDN network monitoring provided in an embodiment of the present invention；
Fig. 3 is the monitoring schematic diagram of the service quality of monitoring room server provided in an embodiment of the present invention；
Fig. 4 is the flow diagram of the method for another CDN network monitoring provided in an embodiment of the present invention；
Fig. 5 is CDN network monitoring topological figure under a kind of specific implementation scene provided in an embodiment of the present invention；
Fig. 6 is that a kind of CDN network Intranet monitoring provided in an embodiment of the present invention and outer net monitor schematic diagram；
Fig. 7 is a kind of structural schematic diagram of the device of CDN network monitoring provided in an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
Fig. 1 illustratively shows the system architecture that the method that the embodiment of the present invention provides CDN network monitoring is applicable in, should
System architecture may include server 100, monitoring equipment 200, monitor supervision platform 300.
Wherein, server 100 is the access server that user accesses client's domain name, for example, client passes through certain server 100
The access service of domain name " www.xxxxxx.net " is provided, user accesses the domain name " www.xxxxxx.net ", then access request
It is scheduled on the server 100, for providing a user access response, server 100 namely provides the domain name for client
Access service.Monitoring equipment 200 is used for the communication data of monitoring server 100, and the data monitored are sent to monitoring and are put down
Platform 300, monitor supervision platform 300 carry out alarming processing to server 100 according to monitoring data.
In addition, above system can also include global load balancing system, global load balancing system is for obtaining service
The access coverage condition of device 100, is construed to, and when user initiates access request to domain name, global load balancing system is by user couple
The access request that domain name is initiated is dispatched to nearest server 100, and server 100 responds the access request of user, entirely
Office's available coverage area that access response is provided a user to server 100 of SiteServer LBS.Further, global negative
Carrying equal balance system can be an individual server in above system, also may include in monitor supervision platform 300.
Based on foregoing description, Fig. 2 illustratively shows a kind of method of CDN network monitoring provided in an embodiment of the present invention
Process, the device which can be monitored by CDN network executes, which can be network monitoring platform, also may include
In the network monitoring platform.As shown in Fig. 2, the process specifically includes:
Step 201, the domain-name information of client is obtained.
Herein, client refers to the client of CDN manufacturer, i.e., using the client of the server of CDN manufacturer；Client uses CDN
The domain name access service that server provides a user, the domain-name information of client can be interpreted as the domain for the client that user is accessed
Name.For example, user's access domain is entitled " aaa.xxx.net ", then the domain-name information of client is just " aaa.xxx.net ".
Step 202, according to the domain-name information of the client and the corresponding relationship of domain-name information and node, the visitor is determined
The client SLA of the corresponding destination node of the domain-name information at family and each destination node specification.
Wherein, the corresponding relationship of domain-name information and node is determined according to the real-time coverage condition of node.The node
After real-time coverage condition can be obtained by global load balancing system, it is sent to monitor supervision platform.Monitor supervision platform is according to getting
The real-time coverage condition for the node that global load balancing system is sent generates domain-name information according to the real-time coverage condition of node
With the corresponding relationship of node.
Monitor supervision platform determines destination node and each destination node by searching for the corresponding relationship of domain-name information and node
Client SLA specification, herein, destination node are the service of the offer user's domain name access service determined according to the domain-name information of client
Device, each destination node correspond to the SLA specification of client, and the SLA specification of client may include the response time of server, transmission speed
Rate, packet loss, status code ratio, request hit rate etc..
The different target node of same client client SLA specification can be the same or different, different clients it is identical
The client SLA specification of destination node can be the same or different, and determine with specific reference to actual conditions.As shown in table 1, client A
It is a star client of CDN manufacturer, client B is the four-star client of CDN manufacturer, and client A corresponds to client's domain name
" aaaa.xxx.net ", client B are corresponded to client's domain name " bbbb.ooo.net ", and the two is all by IP (Internet Protocol
Address, the agreement interconnected between network) for the server of " 192.168.0.123 " access service, but the two are provided for user
Client SLA standardize different, it is stringent that the SLA of client A standardizes the SLA specification than client B.
Table 1
Step 203, according to the destination node, the first monitoring equipment for monitoring the destination node is determined.
Specifically, region where region and operator, monitoring equipment where the available destination node of monitor supervision platform and
Operator；According to the region where destination node and region and operator where operator, monitoring equipment, each monitoring equipment is determined
Priority；And according to the priority of each monitoring equipment, the first monitoring equipment is determined from monitoring equipment, destination node respectively and is determined
The first monitoring equipment composition monitoring link.Monitor supervision platform can determine communication of more the first monitoring equipments for monitoring objective node
Rule of thumb 5 the first monitoring equipments can be set in data.
The priority of monitoring equipment can have the first priority, the second priority, third priority, the 4th priority, monitoring
The priority of machine can be determined according to following standard.
If the region where monitoring equipment is identical as the region where destination node, and operator and target where monitoring equipment
Operator where node is identical, it is determined that the priority of monitoring equipment is the first priority；
If the region where monitoring equipment is different from the region where destination node, and operator and target where monitoring equipment
Operator where node is identical, it is determined that the priority of monitoring equipment is the second priority；
If the region where monitoring equipment is identical as the region where destination node, and operator and target where monitoring equipment
Operator where node is different, it is determined that the priority of monitoring equipment is third priority；
If the region where monitoring equipment is different from the region where destination node, and operator and target where monitoring equipment
Operator where node is different, it is determined that the priority of monitoring equipment is the 4th priority.
Illustratively, destination node is server A, and monitor supervision platform determines 5 the first monitoring equipments for monitoring server A.
Monitor supervision platform determines that the priority of 2 monitoring equipments is the first priority, and the priority of 6 monitoring equipments is the second priority, then may be used
It the 2 of the first priority monitoring equipment is determined as the first monitoring equipment, while being the monitoring equipment of the second priority from 6 priority
In determine at random 4 be used as the first monitoring equipments.
Step 204, the monitoring data of destination node described in the first monitoring machine monitoring is obtained, and determines the target
The clients SLA data of node.
After monitor supervision platform determines the first monitoring equipment, the first monitoring equipment monitors destination node, obtains the prison of destination node
Data are controlled, and the monitoring data of destination node is sent to monitor supervision platform, monitor supervision platform determines client's SLA number of the destination node
According to, specifically, the clients SLA data may include response time of destination node, transmission rate, packet loss, status code ratio,
Hit rate etc. is requested, and acquisition data as shown in Table 2 can be generated.
Table 2
As supplement embodiment of the invention, monitor supervision platform, can also be really after getting the monitoring data of destination node
The general data of the destination node is made, which is interpreted as acquiring the server in computer room with computer room for monitoring granularity
Service quality, be referred to the monitoring schematic diagram shown in Fig. 3, which is monitored computer room, be provided in the computer room 1 by
Monitoring equipment A is provided with 5 monitoring machine monitoring computer rooms 1, which is separately positioned in other computer rooms, such as computer room 2, machine
Room 3, computer room 4, computer room 5, in computer room 6.In the general data, the monitoring data of the monitored computer room determined may include being supervised
The acquisition packet loss of control machine, transmission rate, route exploration, response time, data on flows etc..
Step 205, according to the client SLA of destination node specification and clients SLA data, the destination node is generated
Warning information.
According to the client SLA of destination node specification and clients SLA data, it can be determined that go out the client SLA of the destination node
Whether data meet requirement of the client to the node, that is, judge whether the clients SLA data of the destination node meets the target section
The client SLA specification of point, and generate the warning information with targetedly destination node.Specifically, may determine that destination node
Transmission rate, packet loss, response time, abnormality code rate whether meet client SLA specification, following three kinds of feelings can be divided
Condition:
Situation one: if the transmission rate of destination node, packet loss, any one index in the response time do not meet client
SLA specification, then generate the warning information of the response abnormality of destination node.
Situation two: if the abnormality code rate of destination node does not meet client SLA specification, the state of destination node is generated
The warning information of code rate exception.
Situation three: it if the transmission rate of destination node, packet loss, response time do not comply with client SLA specification, generates
The warning information of the access interrupt of destination node.
Illustratively, it is referred to table 3, client SLA alarm includes responding below standard alarm, the below standard alarm of state code rate
It is alerted with access interrupt, wherein the SLA specification setting client of client is to transmission rate, packet loss, response time, state code rate
Abnormal threshold value, for example, when the transmission rate of destination node is less than the transmission rate threshold of SLA specification setting, it is determined that target
The transmission rate of node does not meet SLA specification.
Table 3
When determining that clients SLA data does not meet client's SLA specification of destination node, monitor supervision platform generates client's domain name
Information corresponds to the warning information of destination node, optionally, can also distinguish SLA alarm to client according to the priority level of client
Priority, for example, monitor supervision platform simultaneously determine three destination node exceptions, then judge three clients SLA alarm it is excellent
First grade is preferentially produced the warning information of the destination node of the client of highest priority.
In addition, different clients are different to the client SLA of destination node, for table 1, the SLA of client A is standardized than client B
SLA specification it is stringent, when monitor supervision platform gets the SLA data of client A and the SLA data of client B are all for transmission rate
When 1.2M/S, then the warning information of the response abnormality of client B can be generated, the alarm letter of the response abnormality without generating client A
Breath is standardized for the SLA of different clients, generate warning information.
It, can be with quilt after the general data that monitored computer room is determined by step 204 as supplement embodiment of the invention
Monitoring room is monitoring granularity, determines the service quality of the monitored computer room, and in the data on flows etc. for determining monitored computer room
After not up to standard, alarming processing is carried out to monitored computer room.Specifically, may determine that the data on flows of monitored computer room, packet loss,
Whether transmission rate meets general data specification, wherein the general data specification can be understood as preset organic to institute
The applicable specification of the data on flows in room, can divide following three kinds of situations:
Situation one: when the communication flows appearance increase suddenly or reduction of monitored computer room, then the monitored computer room stream is generated
The abnormality alarming information of amount level.
Situation two: when the monitoring equipment of preset quantity monitors the packet loss of the monitored computer room, any in transmission rate
A index does not meet general data specification, then generates the abnormality alarming information of the network quality of monitored computer room.
Situation three: when the monitoring equipment of preset quantity monitors the packet loss of the monitored computer room, transmission rate does not comply with
General data specification then generates the warning information of the network interruption of monitored computer room.
Illustratively, be referred to table 4, general alarm include flow level abnormality alarming, network quality abnormality alarming and
Network interruption alarm, wherein transmission rate, packet loss, data traffic to all monitored computer rooms is arranged in general data specification
Threshold value, for example, when the transmission rate of monitored computer room is less than the transmission rate threshold of general data specification setting, it is determined that quilt
The transmission rate of monitoring room does not meet general data specification.
Table 4
The clients SLA data of above-mentioned destination node is combined with general data, it is available to complete on destination node
The monitoring data in face, one is the clients SLA data of destination node, judges target section by the clients SLA data of destination node
Whether point meets client SLA specification；The second is the general data of destination node, may determine that by the general data of destination node
Whether the monitoring data in computer room where destination node meets general data specification；Pass through varigrained monitoring data, prison
The service quality for controlling destination node, can find in time the fault message of destination node, and determine failure cause, improve target
The service quality of node.
In a kind of concrete implementation mode, CDN network monitors acceptable process as shown in Figure 4, global load balancing
System obtains the coverage condition of node IP, and the coverage condition of node IP is sent to monitor supervision platform, and monitor supervision platform is according to node
IP coverage condition determines the first monitoring equipment, and calls monitoring link, and monitoring link carries out network prison according to the scheduling of monitor supervision platform
Control acquires data, and collected data is sent to monitor supervision platform, and monitor supervision platform is according to client SLA rule and general alarm
Rule decision goes out to alert.
Embodiment in order to preferably explain the present invention, Fig. 5 illustratively show a kind of in the CDN net being embodied under scene
Network monitoring topological figure, wherein the public network covers multiple provinces, and each province may include multiple computer rooms, be arranged in each computer room
There are interchanger, server and monitoring equipment, interchanger is used to provide the access service of public network to server and monitoring equipment, and monitoring equipment is used
Monitor supervision platform is uploaded in monitoring server or the communication data of interchanger, and by the communication data monitored.It is supervised in CDN network
Before control, need first respectively to interchanger, server and monitoring equipment carry out data acquisition,.
Table 5
Table 6
Table 7
The real-time coverage condition that server is got by global load balancing system, the selection for monitoring equipment.Monitoring
The domain-name information of client and server are generated mapping table by platform, while associated client SLA is standardized, that is, client is real
Border business and CDN network monitoring are associated, and client SLA specification, computer room information, first line of a couplet interchanger are safeguarded by server ip
In same table, for getting the communication data for client SLA specification, and generate SLA in CDN network monitoring
Warning information.
In a kind of concrete implementation mode, CDN network monitoring may include Intranet monitoring and outer net monitoring, wherein interior
Net monitoring is that the monitoring equipment in computer room carries out network monitoring, outer net monitoring to the server (destination node) and interchanger of this computer room
I.e. other computer rooms carry out network monitoring to monitored computer room.It is referred to the topological diagram shown in Fig. 6, in Intranet monitoring, computer room 1
The communication data of monitoring equipment A monitoring server 11 and server 12, the monitoring equipment B2 monitoring server 21 and server 22 of computer room 2
Communication data；In outer net monitoring, computer room 1 is as monitored computer room, monitoring equipment B, monitoring equipment C, monitoring equipment D, monitoring equipment E, prison
The communication data of control machine F, common monitoring monitoring equipment A, that is, the communication data of common monitoring room 1.
In addition, server 11 and server 12 in computer room 1 be other than by the monitoring equipment A of computer room 1 monitoring, it can also be by it
He is monitored the monitoring equipment of computer room, such monitoring belong to be server state monitoring, including server delay machine, hardware asks
Topic etc..
In above-described embodiment, client's practical business and CDN network monitoring are associated, in the domain name letter for getting client
After breath, determines the client SLA specification of destination node and each destination node, determine the first monitoring equipment and get the first monitoring equipment
Monitoring data, extract the clients SLA data of the destination node, comparison client SLA specification and clients SLA data, that is to say, that
After determining the domain-name information of client, the communication data for client SLA specification is got, and whether judge clients SLA data
Meet client SLA specification, finds that server is not able to satisfy the problem of client provides domain name access demand for services in time, have and be directed to
The warning information of the generation destination node of property simultaneously solves in time, to ensure the normal access of client's domain name.
Based on the same inventive concept, Fig. 7 illustratively shows a kind of CDN network monitoring provided in an embodiment of the present invention
The structure of device, the device can execute the process of the method for CDN network monitoring.
Acquiring unit 701, for obtaining the domain-name information of client；
Processing unit 702, for according to the domain-name information and domain-name information of the client and the corresponding relationship of node, really
The corresponding destination node of domain-name information of the fixed client and the client SLA specification of each destination node；And according to the target
Node determines the first monitoring equipment for monitoring the destination node；And obtain destination node described in the first monitoring machine monitoring
Monitoring data, and determine the clients SLA data of the destination node；
Generation unit 703, for generating the mesh according to the client SLA of destination node specification and clients SLA data
Mark the warning information of node.
Optionally, the processing unit 702 is specifically used for determining pair of domain name information and node by following steps
It should be related to:
Obtain the real-time coverage condition for the node that global load balancing system is sent；
According to the real-time coverage condition of the node, the corresponding relationship of domain name information and node is generated.
Optionally, the processing unit 702 is specifically used for:
Obtain the region where the destination node and region and operator where operator, monitoring equipment；
Region where region and operator, monitoring equipment and operator where the destination node, determine each prison
The priority of control machine；
According to the priority of each monitoring equipment, the first monitoring of the destination node is determined from the monitoring equipment
Machine.
Optionally, the processing unit 702 is specifically used for:
If the region where the monitoring equipment is identical as the region where the destination node, and where the monitoring equipment
Operator is identical as the operator where the destination node, it is determined that the priority of the monitoring equipment is the first priority；
If the region where the monitoring equipment is different from the region where the destination node, and where the monitoring equipment
Operator is identical as the operator where the destination node, it is determined that the priority of the monitoring equipment is the second priority；
If the region where the monitoring equipment is identical as the region where the destination node, and where the monitoring equipment
Operator is different from the operator where the destination node, it is determined that the priority of the monitoring equipment is third priority；
If the region where the monitoring equipment is different from the region where the destination node, and where the monitoring equipment
Operator is different from the operator where the destination node, it is determined that the priority of the monitoring equipment is the 4th priority.
Optionally, the clients SLA data of the destination node includes the transmission rate of the destination node, packet loss, sound
Between seasonable, abnormality code rate；
The generation unit 703 is specifically used for:
If the transmission rate of the destination node, packet loss, any one index in the response time do not meet the client
SLA specification, then generate the warning information of the response abnormality of the destination node；
If the abnormality code rate of the destination node does not meet the client SLA specification, the destination node is generated
State code rate exception warning information；
If the transmission rate of the destination node, packet loss, response time do not comply with the client SLA specification, give birth to
At the warning information of the access interrupt of the destination node.
Based on the same inventive concept, the embodiment of the invention also provides a kind of calculating equipment, comprising:
Memory, for storing program instruction；
Processor executes above-mentioned CDN net according to the program of acquisition for calling the program instruction stored in the memory
The method of network monitoring.
Based on the same inventive concept, the embodiment of the invention also provides a kind of computer-readable non-volatile memory medium,
Including computer-readable instruction, when computer is read and executes the computer-readable instruction, so that computer execution is above-mentioned
The method of CDN network monitoring.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of method of content distributing network CDN network monitoring characterized by comprising
Obtain the domain-name information of client；
According to the domain-name information of the client and the corresponding relationship of domain-name information and node, the domain-name information of the client is determined
The customer service level protocol SLA of corresponding destination node and each destination node specification；
According to the destination node, the first monitoring equipment for monitoring the destination node is determined；
The monitoring data of destination node described in the first monitoring machine monitoring is obtained, and determines the client of the destination node
SLA data；
According to the client SLA of destination node specification and clients SLA data, the warning information of the destination node is generated.
2. the method as described in claim 1, which is characterized in that the corresponding relationship of domain name information and node passes through following step
It is rapid to determine:
Obtain the real-time coverage condition for the node that global load balancing system is sent；
According to the real-time coverage condition of the node, the corresponding relationship of domain name information and node is generated.
3. the method as described in claim 1, which is characterized in that it is described according to the destination node, it determines and monitors the target
First monitoring equipment of node, comprising:
Obtain the region where the destination node and region and operator where operator, monitoring equipment；
Region where region and operator, monitoring equipment and operator where the destination node, determine each monitoring equipment
Priority；
According to the priority of each monitoring equipment, the first monitoring equipment of the destination node is determined from the monitoring equipment.
4. method as claimed in claim 3, which is characterized in that the region and operation according to where the destination node
Region and operator where quotient, monitoring equipment, determine the priority of each monitoring equipment, comprising:
If the region where the monitoring equipment is identical as the region where the destination node, and the operation where the monitoring equipment
Quotient is identical as the operator where the destination node, it is determined that the priority of the monitoring equipment is the first priority；
If the region where the monitoring equipment is different from the region where the destination node, and the operation where the monitoring equipment
Quotient is identical as the operator where the destination node, it is determined that the priority of the monitoring equipment is the second priority；
If the region where the monitoring equipment is identical as the region where the destination node, and the operation where the monitoring equipment
Quotient is different from the operator where the destination node, it is determined that the priority of the monitoring equipment is third priority；
If the region where the monitoring equipment is different from the region where the destination node, and the operation where the monitoring equipment
Quotient is different from the operator where the destination node, it is determined that the priority of the monitoring equipment is the 4th priority.
5. the method as described in claim 1, which is characterized in that the clients SLA data of the destination node includes the target
The transmission rate of node, packet loss, response time, abnormality code rate；
It is described according to the client SLA of the destination node specification and clients SLA data, generate the destination node alarm letter
Breath, comprising:
If the transmission rate of the destination node, packet loss, any one index in the response time do not meet the client SLA rule
Model then generates the warning information of the response abnormality of the destination node；
If the abnormality code rate of the destination node does not meet the client SLA specification, the shape of the destination node is generated
The warning information of state code rate exception；
If the transmission rate of the destination node, packet loss, response time do not comply with the client SLA specification, institute is generated
State the warning information of the access interrupt of destination node.
6. a kind of device of content distributing network CDN network monitoring characterized by comprising
Acquiring unit, for obtaining the domain-name information of client；
Processing unit, described in determining according to the domain-name information and domain-name information of the client and the corresponding relationship of node
The customer service level protocol SLA of the corresponding destination node of the domain-name information of client and each destination node specification；And according to institute
Destination node is stated, determines the first monitoring equipment for monitoring the destination node；And obtain mesh described in the first monitoring machine monitoring
The monitoring data of node is marked, and determines the clients SLA data of the destination node；
Generation unit, for generating the destination node according to the client SLA of destination node specification and clients SLA data
Warning information.
7. device as claimed in claim 6, which is characterized in that the processing unit is specifically used for determining institute by following steps
State the corresponding relationship of domain-name information and node:
Obtain the real-time coverage condition for the node that global load balancing system is sent；
According to the real-time coverage condition of the node, the corresponding relationship of domain name information and node is generated.
8. device as claimed in claim 6, which is characterized in that the processing unit is specifically used for:
Obtain the region where the destination node and region and operator where operator, monitoring equipment；
Region where region and operator, monitoring equipment and operator where the destination node, determine each monitoring equipment
Priority；
According to the priority of each monitoring equipment, the first monitoring equipment of the destination node is determined from the monitoring equipment.
9. device as claimed in claim 8, which is characterized in that the processing unit is specifically used for:
If the region where the monitoring equipment is identical as the region where the destination node, and the operation where the monitoring equipment
Quotient is identical as the operator where the destination node, it is determined that the priority of the monitoring equipment is the first priority；
If the region where the monitoring equipment is different from the region where the destination node, and the operation where the monitoring equipment
Quotient is identical as the operator where the destination node, it is determined that the priority of the monitoring equipment is the second priority；
If the region where the monitoring equipment is identical as the region where the destination node, and the operation where the monitoring equipment
Quotient is different from the operator where the destination node, it is determined that the priority of the monitoring equipment is third priority；
If the region where the monitoring equipment is different from the region where the destination node, and the operation where the monitoring equipment
Quotient is different from the operator where the destination node, it is determined that the priority of the monitoring equipment is the 4th priority.
10. device as claimed in claim 6, which is characterized in that the clients SLA data of the destination node includes the target
The transmission rate of node, packet loss, response time, abnormality code rate；
The generation unit is specifically used for:
If the transmission rate of the destination node, packet loss, any one index in the response time do not meet the client SLA rule
Model then generates the warning information of the response abnormality of the destination node；
If the abnormality code rate of the destination node does not meet the client SLA specification, the shape of the destination node is generated
The warning information of state code rate exception；
If the transmission rate of the destination node, packet loss, response time do not comply with the client SLA specification, institute is generated
State the warning information of the access interrupt of destination node.
11. a kind of calculating equipment characterized by comprising
Memory, for storing program instruction；
Processor requires 1 to 5 according to the program execution benefit of acquisition for calling the program instruction stored in the memory
Described in any item methods.
12. a kind of computer-readable non-volatile memory medium, which is characterized in that including computer-readable instruction, work as computer
When reading and executing the computer-readable instruction, so that computer executes such as method described in any one of claim 1 to 5.
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| CN201910047262.6A CN109787827B (en) | 2019-01-18 | 2019-01-18 | CDN network monitoring method and device |
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| CN111786846A (en) * | 2020-05-21 | 2020-10-16 | 网宿科技股份有限公司 | Method, device, equipment and storage medium for determining monitoring machine |
| CN111884869A (en) * | 2020-05-21 | 2020-11-03 | 网宿科技股份有限公司 | Method, device and system for monitoring network quality |
| WO2021128977A1 (en) * | 2019-12-24 | 2021-07-01 | 迈普通信技术股份有限公司 | Fault diagnosis method and apparatus |
| CN114448818A (en) * | 2021-12-22 | 2022-05-06 | 天翼云科技有限公司 | CDN node data resource analysis method and computer equipment |
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| CN109787827B (en) | 2022-02-15 |
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