CN109151041B - Method and device for adjusting monitoring node - Google Patents

Abstract

The invention discloses a method and a device for adjusting a monitoring node. The method includes: the scheduling server determines that the first health degree of the first monitoring node in the current cycle is lower than the second health degree of the first monitoring node in the previous cycle of the current cycle, and the second monitoring node When the third health level in the current cycle is higher than the first health level, the first monitoring node of the monitored object may be replaced with the second monitoring node. In this way, the monitoring nodes of the monitored objects can be adjusted periodically, effectively avoiding the situation in which the monitoring capability is degraded due to the inability to adjust the monitoring nodes in the prior art, greatly improving the flexibility of the monitoring nodes, and effectively ensuring the stable operation of the scheduling system.

Description

A method and device for adjusting a monitoring node

technical field

The present invention relates to the field of communication technologies, and in particular, to a method and device for adjusting a monitoring node.

Background technique

Network quality testing is a method of testing and evaluating the quality of network operation, which can provide a basis for network load balancing, network scheduling, active-standby scheduling, etc., and then provide a good user experience service for Internet end users. The stable operation of the scheduling system (including network load balancing, network scheduling, and active-standby scheduling) is the foundation of the entire system, which requires the monitoring nodes in the scheduling system to run healthy and detect valid data.

In the scheduling system in the prior art, such as the GTM scheduling system, the user generally selects the monitoring node by himself, so as to realize the purpose of monitoring the monitored object. Since the monitoring node needs to monitor the monitored object for a long time, and the user cannot accurately know the running status of each monitoring node, it is easy to cause the quality of the monitoring node to deteriorate after a period of operation, and it is impossible to undertake the monitoring task. Happening.

Based on this, there is an urgent need for an adjustment method for monitoring nodes, which is used to solve the problem in the prior art that the monitoring nodes cannot be adjusted, resulting in low accuracy of data detected by the monitoring nodes, thereby affecting the stable operation of the scheduling system.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a monitoring node adjustment method and device to solve the technical problem in the prior art that the monitoring node cannot be adjusted, resulting in low accuracy of data detected by the monitoring node, thereby affecting the stable operation of the scheduling system. An embodiment of the present invention provides a method for adjusting a monitoring node. The method is applied to a scheduling system, where the scheduling system includes a scheduling server and a plurality of monitoring nodes; the method includes:

When the scheduling server determines that the first health degree of the first monitoring node in the current cycle is lower than the second health degree of the first monitoring node in the previous cycle of the current cycle, it is determined from the candidate monitoring nodes corresponding to the monitored object out the second monitoring node;

If the scheduling server determines that the third health degree of the second monitoring node in the current cycle is higher than the first health degree, the scheduling server replaces the first monitoring node of the monitored object with a second monitoring node.

In this way, for each monitored object, the scheduling server may adjust the monitoring node of the monitored object according to the health degree of the monitoring node in the current cycle and the health degree in the previous cycle. When the health degree of the monitoring node in the current cycle is lower than the health degree in the previous cycle, and the health degree of the monitoring node in the current cycle is lower than the health degree of any monitoring node in the current cycle of other candidate monitoring nodes, You can select a monitoring node with a high degree of health to monitor the monitored object. In other words, when the ranking corresponding to the health degree of the monitoring node in the current cycle decreases, a monitoring node with a high ranking (for example, ranking first) corresponding to the health degree can be selected to monitor the monitored object. By adopting this method, the monitoring nodes of the monitored objects can be adjusted periodically, which effectively avoids the situation in the prior art that the monitoring capability is degraded due to the inability to adjust the monitoring nodes, greatly improves the flexibility of the monitoring nodes, and can effectively ensure the scheduling system. Stable operation.

In a possible implementation manner, the first monitoring node is determined in the following manner:

The scheduling server receives the resource requirement information of the monitored object sent by the user;

The scheduling server determines, from the plurality of monitoring nodes, at least one candidate monitoring node that matches the resource requirement information;

The scheduling server determines the fourth health degree of each candidate monitoring node according to the working state information of each candidate monitoring node;

The scheduling server determines, according to the fourth health degree of each candidate monitoring node, the monitoring node of the monitored object as the first monitoring node.

In this way, the scheduling server can determine the monitoring node of the monitored object according to the resource demand information of the monitored object, without the need for the user to manually select the monitoring node. On the other hand, the accuracy of scheduling monitoring nodes can be improved, and the monitoring quality of monitoring nodes can be improved.

In a possible implementation manner, the resource requirement information includes location information and line information;

The scheduling server determines at least one candidate monitoring node that matches the resource requirement information from multiple monitoring nodes, including:

According to the position information of the monitored object and the line information of the monitored object, the scheduling server determines from a plurality of monitoring nodes that the position information of the monitored object matches and matches the monitored object. at least one candidate monitoring node whose line information is consistent.

In a possible implementation manner, the resource requirement information further includes expected monitoring resource quantity information;

The scheduling server determines at least one candidate monitoring node that matches the resource requirement information from multiple monitoring nodes, including:

The scheduling server determines that the location information of the monitored object matches the location information of the monitored object from a plurality of monitoring nodes according to the location information of the monitored object, the line information of the monitored object, and the monitoring resource quantity information, and at least one candidate monitoring node that is consistent with the line information of the monitored object and conforms to the expected monitoring resource quantity information.

In a possible implementation manner, the first health degree is determined in the following manner:

The scheduling server determines, according to the working state information of the first monitoring node in the current cycle, the first health degree of the first monitoring node in the current cycle;

The second fitness level is determined by:

The scheduling server determines, according to the working status information of the first monitoring node in the previous cycle of the current cycle, the second health degree of the first monitoring node in the previous cycle of the current cycle;

The third degree of fitness is determined by:

The scheduling server determines, according to the working state information of the second monitoring node in the current cycle, the third health degree of the second monitoring node in the current cycle.

In a possible implementation manner, the working status information includes at least one of the following: network status information, load status information, and monitoring quality status information;

The scheduling server determines, according to the working state information of the first monitoring node in the current cycle, the first health degree of the first monitoring node in the current cycle, including:

The scheduling server determines the network score value of the first monitoring node in the current period according to the network status information of the first monitoring node in the current period;

The scheduling server determines the load score value of the first monitoring node in the current period according to the load status information of the first monitoring node in the current period;

The scheduling server determines the monitoring quality score value of the first monitoring node in the current period according to the monitoring quality status information of the first monitoring node in the current period;

The scheduling server determines the first score value of the first monitoring node in the current period according to one or more of the network score value, the load score value, and the monitoring quality score value;

The scheduling server determines the first health degree of the first monitoring node in the current period according to the first score value.

The scoring value is used to reflect the health of the monitoring node, which is more intuitive and clear, and facilitates the analysis of the scheduling system.

In a possible implementation manner, when the scheduling server determines that the current first health degree of the first monitoring node is lower than the second health degree, the scheduling server determines the second monitoring node from the candidate monitoring nodes corresponding to the monitored object, including :

When the scheduling server determines that the first health level is lower than the second health level, and the difference between the first health level and the second health level is greater than or equal to a preset threshold The second monitoring node is determined from the candidate monitoring nodes corresponding to the monitoring object.

In this way, on the basis of determining that the first health level is lower than the second health level, continue to judge the difference between the first health level and the second health level, and only when the difference is greater than or equal to the preset threshold will the monitoring be adjusted. node, so as to avoid the situation of adjusting the monitoring node too frequently and reduce the operating burden of the system.

In a possible implementation manner, before determining the second monitoring node from the candidate monitoring nodes corresponding to the monitored object, the method further includes:

The scheduling server obtains the priority policy of the user, and the priority policy includes a location priority policy or a line priority policy;

The second monitoring node is determined from the candidate monitoring nodes corresponding to the monitored object, including:

If the scheduling server determines that the priority policy is the location priority policy, it determines, from the candidate monitoring nodes corresponding to the monitored object, a second monitoring node whose location matching degree is higher than the first threshold;

If the scheduling server determines that the priority policy is the line priority policy, it determines, from the candidate monitoring nodes corresponding to the monitored object, a second monitoring node whose line matching degree is higher than the second threshold.

In this way, the second monitoring node determined by the scheduling server can be more in line with the requirements of the user, and the monitoring quality of the monitoring node can be improved.

An embodiment of the present invention provides an apparatus for adjusting a monitoring node, the apparatus comprising:

The determining unit is configured to determine that when the first health degree of the first monitoring node in the current cycle is lower than the second health degree of the first monitoring node in the previous cycle of the current cycle, monitor the candidate from the candidate monitoring object corresponding to the monitored object. A second monitoring node is determined in the nodes;

The processing unit is configured to replace the first monitoring node of the monitored object with a second monitoring node if it is determined that the third health degree of the second monitoring node in the current cycle is higher than the first health degree.

In a possible implementation manner, the first monitoring node is determined in the following manner:

Receive the resource requirement information of the monitored object sent by the user; determine at least one candidate monitoring node that matches the resource requirement information from the plurality of monitoring nodes; according to the working status information of each candidate monitoring node, determining a fourth health degree of each candidate monitoring node; and determining a monitoring node of the monitored object as the first monitoring node according to the fourth health degree of each candidate monitoring node.

In a possible implementation manner, the resource requirement information includes location information and line information;

The at least one candidate monitoring node is determined by:

According to the location information of the monitored object and the line information of the monitored object, it is determined from a plurality of monitoring nodes that the location information of the monitored object matches and is consistent with the line information of the monitored object at least one candidate monitoring node of .

In a possible implementation manner, the resource requirement information further includes expected monitoring resource quantity information;

The at least one candidate monitoring node is determined by:

According to the location information of the monitored object, the line information of the monitored object, and the monitoring resource quantity information, it is determined from a plurality of monitoring nodes that the location information of the monitored object matches, and matches the location information of the monitored object. The line information of the monitored object is consistent with at least one candidate monitoring node of the expected monitoring resource quantity information.

In a possible implementation manner, the first health degree is determined in the following manner:

The scheduling server determines, according to the working state information of the first monitoring node in the current cycle, the first health degree of the first monitoring node in the current cycle;

The second fitness level is determined by:

The scheduling server determines, according to the working status information of the first monitoring node in the previous cycle of the current cycle, the second health degree of the first monitoring node in the previous cycle of the current cycle;

The third degree of fitness is determined by:

The scheduling server determines, according to the working state information of the second monitoring node in the current cycle, the third health degree of the second monitoring node in the current cycle.

In a possible implementation manner, the working status information includes at least one of the following: network status information, load status information, and monitoring quality status information;

The first health degree is specifically determined in the following manner:

According to the network status information of the first monitoring node in the current period, determine the network score value of the first monitoring node in the current period; and according to the first monitoring node in the current period The load status information of the first monitoring node in the current cycle is determined; and the first monitoring node is determined according to the monitoring quality state information of the first monitoring node in the current cycle. The monitoring quality score value in the current period; and according to one or more of the network score value, the load score value and the monitoring quality score value, determine that the first monitoring node is in the current period a first score value in a cycle; and determining a first health degree of the first monitoring node in the current cycle according to the first score value.

In a possible implementation manner, the determining unit is specifically used for:

When it is determined that the first health level is lower than the second health level, and the difference between the first health level and the second health level is greater than or equal to a preset threshold A second monitoring node is determined from the candidate monitoring nodes.

In a possible implementation manner, the apparatus further includes an obtaining unit; before the determining unit determines the second monitoring node from the candidate monitoring nodes corresponding to the monitored object, the obtaining unit is configured to:

Obtain the priority policy of the user, the priority policy includes a location priority policy or a line priority policy;

The determining unit is specifically used for:

If it is determined that the priority strategy is the location priority strategy, determining a second monitoring node whose location matching degree is higher than the first threshold from the candidate monitoring nodes corresponding to the monitored object;

If it is determined that the priority policy is the line priority policy, a second monitoring node whose line matching degree is higher than a second threshold is determined from candidate monitoring nodes corresponding to the monitored object.

An embodiment of the present application further provides an apparatus, where the apparatus has the function of implementing the method for adjusting a monitoring node described above. This function can be implemented by executing corresponding software in hardware. In a possible design, the device includes: a processor, a transceiver, and a memory; the memory is used to store computer-executed instructions, and the transceiver is used to realize the communication between the device and other devices The entity communicates, the processor is connected with the memory through the bus, and when the device is running, the processor executes the computer-executable instructions stored in the memory, so that the device executes the above-described adjustment method of the monitoring node.

Embodiments of the present invention also provide a computer storage medium, where a software program is stored in the storage medium, and when the software program is read and executed by one or more processors, the monitoring described in the above-mentioned various possible implementation manners is implemented The adjustment method of the node.

Embodiments of the present invention also provide a computer program product containing instructions, which, when running on a computer, cause the computer to execute the method for adjusting a monitoring node described in the foregoing various possible implementation manners.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following will briefly introduce the accompanying drawings used in the description of the embodiments.

1 is a schematic diagram of a system architecture to which an embodiment of the present invention is applicable;

2 is a schematic flowchart corresponding to a method for adjusting a monitoring node according to an embodiment of the present invention;

3 is a schematic flowchart corresponding to a method for determining a first monitoring node in an embodiment of the present invention;

4 is a schematic diagram of an overall process involved in an embodiment of the present invention;

5 is a schematic structural diagram of a scheduling server according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of an apparatus for adjusting a monitoring node according to an embodiment of the present invention.

Detailed ways

The present application will be specifically described below with reference to the accompanying drawings, and the specific operation methods in the method embodiments can also be applied to the device embodiments.

FIG. 1 exemplarily shows a schematic diagram of a system architecture to which an embodiment of the present invention is applicable. As shown in FIG. 1 , a system architecture 100 to which the embodiment of the present invention is applicable includes a scheduling server 101, a plurality of monitoring nodes (for example, as shown in FIG. 1 ) monitoring node 1021, monitoring node 1022, monitoring node 1023), multiple monitored objects (for example, monitored object 1031, monitored object 1032, monitored object 1033 shown in FIG. 1), multiple users (for example, User A, User B, User C) shown in FIG. 1 . The scheduling server 101 can communicate with the monitoring node 1021, the monitoring node 1022 and the monitoring node 1023 through the network; the monitoring node can be used to monitor one or more monitored objects, for example, the monitoring node 1021 can monitor the monitored object 1031 For monitoring, the monitoring node 1022 can monitor the monitored object 1032, and the monitoring node 1023 can monitor the monitored object 1033; and there can be a one-to-one correspondence between the monitored object and the user, that is, the monitored object 1031 can is provided by user A, the monitored object 1032 may be provided by user B, and the monitored object 1033 may be provided by user C.

In this embodiment of the present invention, the monitored object may be various types of devices, for example, the monitored object may be an edge server in a CDN system, or may also be other network devices, which is not specifically limited. Further, the user may refer to the provider of the monitored object. Taking the monitored object 1031 provided by user A as an example, if the domain name provided by user A is "www.a.com", the edge server corresponding to the domain name can be used as the monitored object 1031 corresponding to user A.

Based on the system architecture shown in FIG. 1 , FIG. 2 exemplarily shows a schematic flowchart corresponding to a method for adjusting a monitoring node provided by an embodiment of the present invention. As shown in FIG. 2, the method can be executed by the scheduling server 101 shown in FIG. 1, and specifically includes the following steps:

Step 201, when the scheduling server determines that the first health degree of the first monitoring node in the current cycle is lower than the second health degree of the first monitoring node in the previous cycle of the current cycle, the monitoring node is monitored from the candidate corresponding to the monitored object. A second monitoring node is determined among the nodes.

Step 202: If the scheduling server determines that the third health degree of the second monitoring node in the current cycle is higher than the first health degree, the scheduling server replaces the first monitoring node of the monitored object with a second monitoring node.

In this way, for each monitored object, the scheduling server may adjust the monitoring node of the monitored object according to the health degree of the monitoring node in the current cycle and the health degree in the previous cycle. When the health degree of the monitoring node in the current cycle is lower than the health degree in the previous cycle, and the health degree of the monitoring node in the current cycle is lower than the health degree of any monitoring node in the current cycle of other candidate monitoring nodes, You can select a monitoring node with a high degree of health to monitor the monitored object. In other words, when the ranking corresponding to the health degree of the monitoring node in the current cycle decreases, a monitoring node with a high ranking (for example, ranking first) corresponding to the health degree can be selected to monitor the monitored object. By adopting this method, the monitoring nodes of the monitored objects can be adjusted periodically, which effectively avoids the situation in the prior art that the monitoring capability is degraded due to the inability to adjust the monitoring nodes, greatly improves the flexibility of the monitoring nodes, and can effectively ensure the scheduling system. Stable operation.

Specifically, in step 201, the first monitoring node may be a node that monitors the monitored object in the previous cycle of the current cycle.

Specifically, the scheduling system can periodically obtain the working status information of each monitoring node, so as to determine the monitoring node corresponding to the monitored object in each period. Further, for each monitored object, when the monitored object accesses the dispatching system for the first time, it can be regarded as the first period of the monitored object in the dispatching system. For example, as shown in FIG. 3 , it is a schematic flowchart corresponding to the method for determining the first monitoring node in the embodiment of the present invention, which specifically includes the following steps:

Step 301, the scheduling server receives the resource requirement information of the monitored object sent by the user.

In this embodiment of the present invention, the resource requirement information includes various types of information, for example, may include location information and line information, or may also include the expected number of monitored resources, and the like. Specifically, the location information may refer to the geographic location of the monitored object, such as the city or region where the monitored object is located; the line information may refer to the line used by the monitored object, for example, the line used by the monitored object is telecommunication, Netcom, etc.

Step 302, the scheduling server determines at least one candidate monitoring node that matches the resource requirement information from the plurality of monitoring nodes.

In one example, if the resource requirement information includes location information and line information, at least one candidate monitoring node that matches the location information of the monitored object and is consistent with the line information of the monitored object may be determined from multiple monitoring nodes. . As shown in Table 1, it is an example of multiple monitoring nodes. Among them, the location that can be monitored by monitoring node 1 is Shanghai, and the line that can be monitored is Telecom; the location that can be monitored by monitoring node 2 is Shanghai, and the line that can be monitored is China Netcom; the location that can be monitored by monitoring node 3 is Beijing, and the line that can be monitored is Beijing. It is telecommunications; the monitorable location of monitoring node 4 is Beijing, and the monitorable line is China Netcom; the monitorable location of monitoring node 5 is Guangzhou, and the monitorable line is telecommunications; the monitorable location of monitoring node 6 is Guangzhou, and the monitorable location is Guangzhou. The line is Netcom.

Table 1: An example of multiple monitoring nodes

Numbering Monitorable location Lines that can be monitored monitor node 1 Shanghai telecommunications monitor node 2 Shanghai Netcom monitor node 3 Beijing telecommunications monitor node 4 Beijing Netcom Monitoring Node 5 Guangzhou telecommunications Monitoring Node 6 Guangzhou Netcom

Taking the multiple nodes shown in Table 1 as an example, if the location information of the object to be monitored is Shanghai and the line information is telecommunication, the candidate monitoring node can be determined to be the monitoring node 1 shown in Table 1.

Further, if the resource requirement information includes two or more kinds of information, a priority policy may also be included. For example, if the priority policy is a location priority policy, the location information matching may be preferentially selected among multiple candidate nodes. Similarly, if the priority strategy is the line priority strategy, the node with matching line information can be preferentially selected among multiple candidate nodes.

In another example, if the resource requirement information includes location information, line information, and information on the expected number of monitored resources, it may be determined from multiple monitoring nodes that the location information of the monitored object matches the location information of the monitored object and matches the line information of the monitored object. At least one candidate monitoring node that is consistent and meets the expected monitoring resource quantity information.

Considering that the number of monitoring nodes is limited, the number of candidate monitoring nodes that completely match the resource requirement information may be small (or even none), in this embodiment of the present invention, the monitoring nodes that partially match the resource requirement information may also be selected. Also serves as a candidate monitoring node. For example, if the number of candidate monitoring nodes that completely match the resource requirement information is less than the preset number threshold, the monitoring nodes that match the location information of the monitored object among the multiple monitoring nodes can also be used as candidate monitoring nodes; or , the monitoring node that is consistent with the line information of the monitored object among the multiple monitoring nodes can also be used as the candidate monitoring node; or, the monitoring node that meets the expected monitoring resource quantity information among the multiple monitoring nodes can also be used as the candidate monitoring node. Not limited.

Further, in the process of determining candidate monitoring nodes, the priority strategy described above can also be considered, that is, if the priority strategy is a location priority strategy, the location information of the monitored objects in the multiple monitoring nodes can be preferentially matched. The monitoring nodes are also used as candidate monitoring nodes. Similarly, for other prioritization strategies, prioritization may also be performed accordingly, which will not be described in detail.

Step 303, the scheduling server determines the fourth health degree of each candidate monitoring node according to the working state information of each candidate monitoring node.

In this embodiment of the present invention, the working status information includes various types of information, for example, may include network status information, or may include load status information, or may include monitoring quality status information, or may include network status information and load status information, or may include It includes network status information and monitoring quality status information, or may include load status information and monitoring quality status information, or may include network status information, load status information, and monitoring quality status information.

Specifically, the network status information may refer to information such as the external detection packet loss rate and delay of the monitoring node in the first preset period; the load status information may refer to the task execution amount, CPU, etc. of the monitoring node in the second preset period. Load, bandwidth load and other information; monitoring quality status information may refer to the task execution quality of the monitoring node in the third preset period, such as whether each task returns an execution result, the proportion of tasks that return detection success, and the number of tasks that return detection results. consumption etc.

It should be noted that, the first preset period, the second preset period, and the third preset period may be determined by those skilled in the art based on experience and actual conditions, which are not specifically limited. For example, the first preset period and the second preset period may be consistent with the period in which the scheduling server obtains the working status information, and the third preset period may be a certain period of time (eg, the last month).

Further, there are many ways to determine the health degree of the monitoring node according to the working state information. In a possible implementation, the score value of the monitoring node is determined according to the working status information, and then the health degree of the monitoring node can be determined according to the level of the score value, and the health degree of the monitoring node can be reflected by the score value, which is more intuitive. Clear, easy to analyze the scheduling system. For example, taking the working status information including network status information as an example, the network score value of the monitoring node in the current cycle can be determined according to the network status information of the monitoring node in the current cycle, and then the network score value of the monitoring node can be determined according to the network score value. The first score value in the current cycle, thus, the health degree in the current cycle can be determined according to the first score value.

As another example, taking the working status information including the load status information as an example, the load score value of the monitoring node in the current cycle can be determined according to the load status information of the monitoring node in the current cycle, and then the monitoring node can be determined according to the load score value. The first score value in the current cycle, thus, the health degree in the current cycle can be determined according to the first score value.

As another example, taking the working status information including monitoring quality status information as an example, the monitoring quality score value of the monitoring node in the current cycle can be determined according to the monitoring quality status information of the monitoring node in the current cycle, and then the monitoring quality score can be determined according to the monitoring quality status information of the monitoring node in the current cycle. The value determines the first score value of the monitoring node in the current cycle, so that the health degree in the current cycle can be determined according to the first score value.

As another example, taking the working status information including network status information, load status information and monitoring quality status information as an example, the network score value of the monitoring node in the current period can be determined according to the network status information of the monitoring node in the current period, And according to the load status information of the monitoring node in the current cycle, determine the load score value of the monitoring node in the current cycle, and determine the monitoring quality score of the monitoring node in the current cycle according to the monitoring quality status information of the monitoring node in the current cycle Then, the first score value of the monitoring node in the current cycle can be determined according to the network score value, load score value and monitoring quality score value, so that the health degree in the current cycle can be determined according to the first score value. Taking the monitoring node 1 and the monitoring node 2 shown in Table 1 as an example, as shown in Table 2, it is an example of the working state information of the monitoring node. Among them, in the network status information of monitoring node 1, the packet loss rate is 1% and the delay is 5ms. In the load status information, the task execution amount is 50%, the CPU load is 40%, and the bandwidth load is 20%. In the monitoring quality status information The proportion of successful detection tasks returned is 90%, and the consumption of returning detection results is 10%; in the network status information of monitoring node 2, the packet loss rate is 10%, the delay is 20ms, and the task execution amount in the load status information is 80%. , the CPU load is 90%, the bandwidth load is 70%, the proportion of tasks that return detection success in the monitoring quality status information is 60%, and the consumption of returning detection results is 30%. According to the content shown in Table 2, the network status information, the load status information and the monitoring quality status information are scored respectively, and the specific scoring method may adopt a 5-point system. Taking the packet loss rate as an example, if the packet loss rate is between 0 and 20%, the score is 1; if the packet loss rate is between 20 and 40%, the score is 2; if the packet loss rate is between 40 and 60%, the score is The packet loss rate is between 60 and 80%, and the score is 4; the packet loss rate is between 80 and 100%, and the score is 5. Correspondingly, other information can also be scored in this way. In this way, the network score value, the load score value and the monitoring quality score value can be obtained respectively; further, the network score value, the load score value and the monitoring quality score value are calculated, such as addition, weight calculation, etc., to obtain the first rating value. Further, there are various ways to determine the health degree according to the first score value. For example, the corresponding relationship between the score value and the health degree may be preset, which is not specifically limited.

Table 2: An example of working status information of monitoring nodes

In other possible implementation manners, those skilled in the art can also use other methods to determine the score value of the monitoring node, for example, determine the pros and cons of each monitoring node according to the working status information, and then determine the health degree of the monitoring node, There is no specific limitation.

Step 304, the scheduling server determines the monitoring node of the monitored object as the first monitoring node according to the fourth health degree of each candidate monitoring node.

Specifically, there are many ways to determine the monitored object according to the health degree of each candidate monitoring node. For example, the candidate monitoring node whose health degree exceeds the preset standard can be used as the monitoring node of the monitored object, or the monitoring node can be The candidate monitoring node with the highest health degree is used as the monitoring node of the monitored object, which is not specifically limited.

Using the methods described in steps 301 to 304, the scheduling server can determine the monitoring node of the monitored object according to the resource demand information of the monitored object, without the need for the user to manually select the monitoring node, reducing the user's operation steps, making the monitoring node The determination method is simpler and more convenient.

In this embodiment of the present invention, the first degree of health may be determined according to the working state information of the first monitoring node in the current cycle, and for a specific determination method, reference may be made to determining the health of the monitoring node according to the working state information described in the above step 303 That is, the scheduling server can determine the network score value of the first monitoring node in the current period according to the network status information of the first monitoring node in the current period, and determine the network score value of the first monitoring node in the current period according to the load status of the first monitoring node in the current period information, determine the load score value of the first monitoring node in the current cycle, and determine the monitoring quality score value of the first monitoring node in the current cycle according to the monitoring quality status information of the first monitoring node in the current cycle, and then according to One or more of the network score value, load score value, and monitoring quality score value to determine the first score value of the first monitoring node in the current cycle, so that it can be determined according to the first score value that the first monitoring node is in the current cycle The first level of health within.

Correspondingly, the second health degree can be determined according to the working status information of the first monitoring node in the previous cycle of the current cycle, and the specific determination method can refer to the above step 303. The method of health level will not be introduced in detail here.

Correspondingly, the third health degree may be determined according to the working state information of the second monitoring node in the current cycle. For a specific determination method, reference may be made to the method for determining the health degree of the monitoring node according to the working state information described in the foregoing step 303, which will not be described in detail here.

Further, the scheduling server may determine whether the first health degree is lower than the second health degree, and if the first health degree is lower than the second health degree, the second monitoring node may be determined from candidate monitoring nodes corresponding to the monitored object.

Further, after determining that the first health level is lower than the second health level, the scheduling server may continue to determine whether the difference between the first health level and the second health level is greater than or equal to a preset threshold, if the first health level If the difference between the first health degree and the second health degree is greater than or equal to the preset threshold, the second monitoring node can be determined from the candidate monitoring nodes corresponding to the monitored object; if the difference between the first health degree and the second health degree is less than If the threshold is preset, the first monitoring node can still be used as the monitoring node of the monitored object. In this way, on the basis of determining that the first health level is lower than the second health level, continue to judge the difference between the first health level and the second health level, and only when the difference is greater than or equal to the preset threshold will the monitoring be adjusted. node, so as to avoid the situation of adjusting the monitoring node too frequently and reduce the operating burden of the system.

Furthermore, before determining the second monitoring node from the candidate monitoring nodes corresponding to the monitored object, the scheduling server may first obtain the priority policy of the user. The priority policy may include a location priority policy or a line priority policy. Further, if the scheduling server determines that the priority policy is a location priority policy, it may determine a second monitoring node whose location matching degree is higher than the first threshold from the candidate monitoring nodes corresponding to the monitored object; if the priority policy is determined to be line priority strategy, the second monitoring node whose line matching degree is higher than the second threshold can be determined from the candidate monitoring nodes corresponding to the monitored object. In this way, the second monitoring node determined by the scheduling server can be more in line with the requirements of the user, and the monitoring quality of the monitoring node can be improved.

It should be noted that those skilled in the art can determine the first threshold and the second threshold according to experience and actual conditions, which are not specifically limited.

In step 202, if the scheduling server determines that the third health level corresponding to the second monitoring node in the current cycle is higher than the first health level, it may replace the first monitoring node of the monitored object with the second monitoring node; The third health degree corresponding to the second monitoring node in the current cycle is lower than the first health degree, and the first monitoring node may still be used as the monitoring node of the monitored object.

Based on the content described above, for the scheduling server, the health degree of each monitoring node can be periodically obtained (it can be represented by a score value, the higher the score value, the better the health degree), and the corresponding health degree of each monitoring node can be obtained. the monitored object. The information acquired by the scheduling server can be represented in various forms, for example, in the form of a table. As shown in Table 3, it is an example of the health degree of each monitoring node. Among them, the score value of monitoring node 1 in the Nth cycle is 80, the score value of the N+1 cycle is 85, and the monitored object is the monitored object A; the score value of monitoring node 2 in the Nth cycle is 90, the The score value of the N+1 cycle is 70, and the monitored object is the monitored object B; the score value of monitoring node 3 in the Nth cycle is 70, and the score value of the N+1 cycle is 75, and the monitored object is the monitored object. Monitoring object C; the score value of monitoring node 4 in the Nth cycle is 80, the score value of the N+1 cycle is 85, and the monitored object is the monitored object D; the score value of monitoring node 5 in the Nth cycle is 60 , the score value of the N+1th cycle is 70, and the monitored object is the monitored object E; the score value of monitoring node 6 in the Nth cycle is 90, the score value of the N+1th cycle is 85, and the monitored object is For the monitored object F.

Table 3: An example of the health of each monitoring node

Numbering Nth cycle Cycle N+1 monitored object monitor node 1 80 85 Monitored object A monitor node 2 90 70 Monitored object B monitor node 3 70 75 Monitored object C monitor node 4 80 85 Monitored object D Monitoring Node 5 60 70 Monitored object E Monitoring Node 6 90 85 Monitored object F

According to the content shown in Table 3, it can be seen that the monitoring node 2 of the monitored object B and the monitoring node 6 of the monitored object F have a corresponding score value in the Nth cycle lower than the corresponding score value in the N+1th cycle; Further, if the preset threshold is 10% of the score value of the Nth cycle, it can be determined that the difference between the score value corresponding to the Nth cycle and the score value corresponding to the N+1th cycle of the monitoring node 2 is greater than the Nth cycle score. 10% of the value (that is, the preset threshold is 8), and the difference between the score value corresponding to the Nth cycle and the score value corresponding to the N+1th cycle of the monitoring node 6 is less than 10% of the Nth cycle score value (ie The preset threshold is 9), therefore, the monitoring node of the monitored object B can be adjusted.

Further, as shown in Table 4, it is an example of candidate monitoring nodes of the monitored object. Among them, the candidate monitoring nodes of the monitored object A are the monitoring node 3 and the monitoring node 5; the candidate monitoring nodes of the monitored object B are the monitoring node 1 and the monitoring node 3; the candidate monitoring nodes of the monitored object C are the monitoring node 5; The candidate monitoring nodes of the monitoring object D are the monitoring node 3 and the monitoring node 5; the monitored object E has no candidate monitoring nodes; the candidate monitoring nodes of the monitored object F are the monitoring node 4 and the monitoring node 5.

Table 4: An example of candidate monitoring nodes for monitored objects

monitored object The monitoring node of the Nth cycle Candidate monitoring node Monitored object A monitor node 1 Monitoring Node 3, Monitoring Node 5 Monitored object B monitor node 2 Monitoring Node 1, Monitoring Node 3 Monitored object C Monitoring Node 3 Monitoring Node 5 Monitored object D monitor node 4 Monitoring Node 3, Monitoring Node 5 Monitored object E Monitoring Node 5 — Monitored object F Monitoring Node 6 Monitoring Node 4, Monitoring Node 5

In this way, for the monitored object B, since the score value of monitoring node 2 in the N+1th cycle is 70, the score value of monitoring node 1 in the N+1th cycle is 85, and the monitoring node 3 is in the N+th cycle. The score value in 1 cycle is 75. It can be seen that monitoring node 1 has the highest score value in the N+1th cycle. And according to the corresponding relationship between the score value and the health degree (for example, the higher the score value, the better the health degree), the monitoring node 1 can be used as the second monitoring node to monitor the monitored object B in the current cycle.

In order to introduce the above-mentioned adjustment method of the monitoring node more clearly, the following comprehensively describes the process involved in the embodiment of the present invention with reference to FIG. 4 . As shown in Figure 4, the following steps can be included:

Step 401: The scheduling server receives the resource requirement information of the monitored object sent by the user.

Step 402, the scheduling server determines at least one candidate monitoring node that matches the resource requirement information from the plurality of monitoring nodes.

Step 403, the scheduling server determines the fourth health degree of each candidate monitoring node according to the working state information of each candidate monitoring node.

Step 404, the scheduling server determines the monitoring node of the monitored object as the first monitoring node according to the health degree of each candidate monitoring node.

Step 405, the scheduling server determines the first health degree of the first monitoring node in the Nth cycle according to the working state information of the first monitoring node in the Nth cycle.

Step 406, the scheduling server judges whether the first health level is lower than the second health level, if the first health level is lower than the second health level, then perform step 407; if the first health level is higher than the second health level, perform step 407 410.

Step 407: The scheduling server determines whether the difference between the first health level and the second health level is greater than or equal to a preset threshold, and if it is greater than or equal to the preset threshold, perform step 408; otherwise, perform step 410.

Step 408 , the scheduling server determines whether the third health degree of the second monitoring node in the current cycle is higher than the first health degree, and if it is higher, execute step 409 ; otherwise, execute step 410 .

Step 409 , the scheduling server replaces the first monitoring node of the monitored object with the second monitoring node, and returns to step 405 .

Step 410 , the scheduling server determines that the monitoring node of the monitored object is still the first monitoring node, and returns to step 405 .

It should be noted that, as shown in FIG. 5 , it is a schematic structural diagram of a scheduling server provided by an embodiment of the present invention. The scheduling server 500 may include a monitoring resource monitoring module 501 , a monitoring resource status reporting module 502 , a monitoring resource configuration module 503 , a monitoring resource prefetching module 504 , a monitoring resource scoring module 505 and a monitoring resource optimization decision module 506 .

Specifically, the monitoring resource monitoring module 501 can be used to select several monitoring machines for each line as monitoring nodes from the scheduling system, and obtain the status of monitoring resources from external detection. The detection mainly includes UDP, ping and other methods to monitor the status of resources. The reporting module 502 can be used to periodically report the health status of the node, such as task load information, CPU load information, bandwidth load information, etc., through the monitoring probe installed on the monitoring node; that is, the monitoring resource monitoring module 501 and monitoring resource status reporting Module 502 may be used to perform steps 401 and 402 described above.

The monitoring resource configuration module 503 can be used to configure the information of all monitoring nodes, resource switching thresholds, etc., and the monitoring resource prefetching module 504 can be used to generate a user monitoring resource view; that is, the monitoring resource configuration module 503 and the monitoring resource prefetching module 504 can be for performing the above steps 403 and 404;

The monitoring resource scoring module 505 can be used to determine the change of the health degree of each monitoring node (that is, to determine the change of the score of each monitoring node); that is, it can be used to perform the above-mentioned step 405 .

The monitoring resource optimization decision module 506 can be used to update the user monitoring resource view; that is, can be used to perform the above steps 406 to 409 .

Based on the same inventive concept, FIG. 6 exemplarily shows a schematic structural diagram of an apparatus for adjusting a monitoring node provided by an embodiment of the present invention. As shown in FIG. 6 , the apparatus may be a scheduling server, and the apparatus may include a determining unit 601 , a processing unit 602, and an acquisition unit 603; wherein,

The determining unit 601 is configured to determine that when the first health degree of the first monitoring node in the current cycle is lower than the second health degree of the first monitoring node in the previous cycle of the current cycle, select the candidate corresponding to the monitored object from the candidate A second monitoring node is determined from the monitoring nodes;

The processing unit 602 is configured to replace the first monitoring node of the monitored object with a second monitoring node if it is determined that the third health degree of the second monitoring node in the current cycle is higher than the first health degree .

In a possible implementation manner, the first monitoring node is determined in the following manner:

Receive the resource requirement information of the monitored object sent by the user; determine at least one candidate monitoring node that matches the resource requirement information from the plurality of monitoring nodes; according to the working status information of each candidate monitoring node, determining a fourth health degree of each candidate monitoring node; and determining a monitoring node of the monitored object as the first monitoring node according to the fourth health degree of each candidate monitoring node.

In a possible implementation manner, the resource requirement information includes location information and line information;

The at least one candidate monitoring node is determined by:

According to the location information of the monitored object and the line information of the monitored object, it is determined from a plurality of monitoring nodes that the location information of the monitored object matches and is consistent with the line information of the monitored object at least one candidate monitoring node of .

In a possible implementation manner, the resource requirement information further includes expected monitoring resource quantity information;

The at least one candidate monitoring node is determined by:

According to the location information of the monitored object, the line information of the monitored object, and the monitoring resource quantity information, it is determined from a plurality of monitoring nodes that the location information of the monitored object matches, and matches the location information of the monitored object. The line information of the monitored object is consistent with at least one candidate monitoring node of the expected monitoring resource quantity information.

In a possible implementation manner, the first health degree is determined in the following manner:

The scheduling server determines, according to the working state information of the first monitoring node in the current cycle, the first health degree of the first monitoring node in the current cycle;

The second fitness level is determined by:

The scheduling server determines, according to the working status information of the first monitoring node in the previous cycle of the current cycle, the second health degree of the first monitoring node in the previous cycle of the current cycle;

The third degree of fitness is determined by:

The scheduling server determines, according to the working state information of the second monitoring node in the current cycle, the third health degree of the second monitoring node in the current cycle.

In a possible implementation manner, the working status information includes at least one of the following: network status information, load status information, and monitoring quality status information;

The first health degree is specifically determined in the following manner:

According to the network status information of the first monitoring node in the current period, determine the network score value of the first monitoring node in the current period; and according to the first monitoring node in the current period The load status information of the first monitoring node in the current cycle is determined; and the first monitoring node is determined according to the monitoring quality state information of the first monitoring node in the current cycle. The monitoring quality score value in the current period; and according to one or more of the network score value, the load score value and the monitoring quality score value, determine that the first monitoring node is in the current period a first score value in a cycle; and determining a first health degree of the first monitoring node in the current cycle according to the first score value.

In a possible implementation manner, the determining unit 601 is specifically configured to:

When it is determined that the first health level is lower than the second health level, and the difference between the first health level and the second health level is greater than or equal to a preset threshold A second monitoring node is determined from the candidate monitoring nodes.

In a possible implementation manner, before the determining unit 601 determines the second monitoring node from the candidate monitoring nodes corresponding to the monitored object, the obtaining unit 603 is configured to:

Obtain the priority policy of the user, the priority policy includes a location priority policy or a line priority policy;

The determining unit 601 is specifically used for:

If it is determined that the priority strategy is the location priority strategy, determining a second monitoring node whose location matching degree is higher than the first threshold from the candidate monitoring nodes corresponding to the monitored object;

If it is determined that the priority policy is the line priority policy, a second monitoring node whose line matching degree is higher than a second threshold is determined from candidate monitoring nodes corresponding to the monitored object.

An embodiment of the present application further provides an apparatus, where the apparatus has the function of implementing the method for adjusting a monitoring node described above. This function can be implemented by executing corresponding software in hardware. In a possible design, the device includes: a processor, a transceiver, and a memory; the memory is used to store computer-executed instructions, and the transceiver is used to realize the communication between the device and other devices The entity communicates, the processor is connected with the memory through the bus, and when the device is running, the processor executes the computer-executable instructions stored in the memory, so that the device executes the above-described adjustment method of the monitoring node.

Embodiments of the present invention also provide a computer storage medium, where a software program is stored in the storage medium, and when the software program is read and executed by one or more processors, the monitoring described in the above-mentioned various possible implementation manners is implemented The adjustment method of the node.

Embodiments of the present invention also provide a computer program product containing instructions, which, when running on a computer, cause the computer to execute the method for adjusting a monitoring node described in the foregoing various possible implementation manners.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

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 will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a 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 function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

Although preferred embodiments of the present invention have been described, additional changes and modifications to these embodiments may occur to those skilled in the art once the basic inventive concepts are known. Therefore, the appended claims are intended to be construed to include the preferred embodiment and all changes and modifications that fall within the scope of the present invention.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (18)

1. The method for adjusting the monitoring nodes is applied to a scheduling system, wherein the scheduling system comprises a scheduling server and a plurality of monitoring nodes, and the monitoring nodes are used for monitoring each network device in the scheduling system; the method comprises the following steps:

when the scheduling server determines that the first health degree of a first monitoring node in the current period is lower than the second health degree of the first monitoring node in the previous period of the current period, determining a second monitoring node from candidate monitoring nodes corresponding to a monitored object;

and if the scheduling server determines that the third health degree of the second monitoring node in the current period is higher than the first health degree, replacing the first monitoring node of the monitored object with the second monitoring node.

2. The method of claim 1, wherein the first monitoring node is determined by:

the scheduling server receives resource demand information of the monitored object sent by a user;

the scheduling server determines at least one candidate monitoring node matched with the resource demand information from the plurality of monitoring nodes;

the scheduling server determines a fourth health degree of each candidate monitoring node according to the working state information of each candidate monitoring node;

and the dispatching server determines the monitoring node of the monitored object as the first monitoring node according to the fourth health degree of each candidate monitoring node.

3. The method of claim 2, wherein the resource demand information includes location information and routing information;

the method for determining at least one candidate monitoring node matched with the resource demand information from the plurality of monitoring nodes by the scheduling server comprises the following steps:

and the dispatching server determines at least one candidate monitoring node which is matched with the position information of the monitored object and is consistent with the line information of the monitored object from a plurality of monitoring nodes according to the position information of the monitored object and the line information of the monitored object.

4. The method of claim 3, wherein the resource demand information further includes expected monitoring resource quantity information;

the method for determining at least one candidate monitoring node matched with the resource demand information from the plurality of monitoring nodes by the scheduling server comprises the following steps:

and the dispatching server determines at least one candidate monitoring node which is matched with the position information of the monitored object, is consistent with the line information of the monitored object and accords with the expected monitoring resource quantity information from a plurality of monitoring nodes according to the position information of the monitored object, the line information of the monitored object and the monitoring resource quantity information.

5. The method of claim 1, wherein the first health level is determined by:

the scheduling server determines a first health degree of the first monitoring node in the current period according to the working state information of the first monitoring node in the current period;

the second health level is determined by:

the scheduling server determines a second health degree of the first monitoring node in the previous period of the current period according to the working state information of the first monitoring node in the previous period of the current period;

the third health level is determined by:

and the scheduling server determines a third health degree of the second monitoring node in the current period according to the working state information of the second monitoring node in the current period.

6. The method of claim 5, wherein the operational status information comprises at least one of: network state information, load state information and monitoring quality state information;

the method for determining the first health degree of the first monitoring node in the current period by the scheduling server according to the working state information of the first monitoring node in the current period includes:

the scheduling server determines the network credit value of the first monitoring node in the current period according to the network state information of the first monitoring node in the current period;

the scheduling server determines the load score value of the first monitoring node in the current period according to the load state information of the first monitoring node in the current period;

the scheduling server determines the monitoring quality score value of the first monitoring node in the current period according to the monitoring quality state information of the first monitoring node in the current period;

the scheduling server determines a first score value of the first monitoring node in the current period according to one or more of the network score value, the load score value and the monitoring quality score value;

and the scheduling server determines a first health degree of the first monitoring node in the current period according to the first score value.

7. The method of claim 1, wherein when the scheduling server determines that the first health degree of the current first monitoring node is lower than the second health degree, determining the second monitoring node from candidate monitoring nodes corresponding to the monitored object comprises:

and when the scheduling server determines that the first health degree is lower than the second health degree and the difference between the first health degree and the second health degree is greater than or equal to a preset threshold value, determining a second monitoring node from candidate monitoring nodes corresponding to the monitored object.

8. The method according to claim 1, wherein before determining the second monitoring node from the candidate monitoring nodes corresponding to the monitored object, the method further comprises:

the scheduling server acquires a priority strategy of a user, wherein the priority strategy comprises a position priority strategy or a line priority strategy;

determining a second monitoring node from the candidate monitoring nodes corresponding to the monitored object, including:

if the scheduling server determines that the priority strategy is the position priority strategy, determining a second monitoring node with the position matching degree higher than a first threshold value from candidate monitoring nodes corresponding to the monitored object;

and if the scheduling server determines that the priority strategy is the line priority strategy, determining a second monitoring node with the line matching degree higher than a second threshold value from candidate monitoring nodes corresponding to the monitored object.

9. The adjusting device of the monitoring node is characterized in that the adjusting device is used for adjusting a plurality of monitoring nodes, and the monitoring nodes are used for monitoring each network device in a dispatching system; the device comprises:

the determining unit is used for determining a second monitoring node from candidate monitoring nodes corresponding to the monitored object when the first health degree of the first monitoring node in the current period is lower than the second health degree of the first monitoring node in the previous period of the current period;

and the processing unit is used for replacing the first monitoring node of the monitored object with the second monitoring node if the third health degree of the second monitoring node in the current period is determined to be higher than the first health degree.

10. The apparatus of claim 9, wherein the first monitoring node is determined by:

receiving resource demand information of the monitored object sent by a user; determining at least one candidate monitoring node matched with the resource demand information from the plurality of monitoring nodes; determining a fourth health degree of each candidate monitoring node according to the working state information of each candidate monitoring node; and determining the monitoring node of the monitored object as the first monitoring node according to the fourth health degree of each candidate monitoring node.

11. The apparatus of claim 10, wherein the resource requirement information comprises location information and routing information;

the at least one candidate monitoring node is determined by:

and determining at least one candidate monitoring node which is matched with the position information of the monitored object and is consistent with the line information of the monitored object from a plurality of monitoring nodes according to the position information of the monitored object and the line information of the monitored object.

12. The apparatus of claim 11, wherein the resource requirement information further comprises expected monitoring resource quantity information;

the at least one candidate monitoring node is determined by:

and determining at least one candidate monitoring node which is matched with the position information of the monitored object, is consistent with the line information of the monitored object and accords with the expected monitoring resource quantity information from a plurality of monitoring nodes according to the position information of the monitored object, the line information of the monitored object and the monitoring resource quantity information.

13. The apparatus of claim 9, wherein the first health level is determined by:

the scheduling server determines a first health degree of the first monitoring node in the current period according to the working state information of the first monitoring node in the current period;

the second health level is determined by:

the scheduling server determines a second health degree of the first monitoring node in the previous period of the current period according to the working state information of the first monitoring node in the previous period of the current period;

the third health level is determined by:

and the scheduling server determines a third health degree of the second monitoring node in the current period according to the working state information of the second monitoring node in the current period.

14. The apparatus of claim 13, wherein the operational status information comprises at least one of: network state information, load state information and monitoring quality state information;

the first health level is specifically determined by:

determining the network credit value of the first monitoring node in the current period according to the network state information of the first monitoring node in the current period; determining the load score value of the first monitoring node in the current period according to the load state information of the first monitoring node in the current period; determining a monitoring quality score value of the first monitoring node in the current period according to the monitoring quality state information of the first monitoring node in the current period; determining a first score value of the first monitoring node in the current period according to one or more of the network score value, the load score value and the monitoring quality score value; and determining the first health degree of the first monitoring node in the current period according to the first score value.

15. The apparatus according to claim 9, wherein the determining unit is specifically configured to:

and determining a second monitoring node from candidate monitoring nodes corresponding to the monitored object when the first health degree is lower than the second health degree and the difference between the first health degree and the second health degree is greater than or equal to a preset threshold value.

16. The apparatus of claim 9, further comprising an acquisition unit; before the determining unit determines a second monitoring node from the candidate monitoring nodes corresponding to the monitored object, the obtaining unit is configured to:

acquiring a priority strategy of a user, wherein the priority strategy comprises a position priority strategy or a line priority strategy;

the determining unit is specifically configured to:

if the priority strategy is determined to be the position priority strategy, determining a second monitoring node with the position matching degree higher than a first threshold value from candidate monitoring nodes corresponding to the monitored object;

and if the priority strategy is determined to be the line priority strategy, determining a second monitoring node with the line matching degree higher than a second threshold value from the candidate monitoring nodes corresponding to the monitored object.

17. A computer-readable storage medium, characterized in that the storage medium stores instructions that, when executed on a computer, cause the computer to carry out the method of any one of claims 1 to 8.

18. A computer device, comprising:

a memory for storing program instructions;

a processor for calling program instructions stored in said memory to execute the method of any of claims 1 to 8 in accordance with the obtained program.

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