WO2020232903A1 - Monitoring task dynamic adjustment method and apparatus, and computer device and storage medium - Google Patents

Abstract

The present application relates to the field of network monitoring, and disclosed are a monitoring task dynamic adjustment method and apparatus, and a computer device and a storage medium. The method comprises: before a target terminal executes a first monitoring task, obtaining a time point between the current time and a target time in response to the case that a difference value between the time when the target terminal executes the first monitoring task and the current time reaches a first preset time period; obtaining a system resource used by the target terminal at each time point; when the system resource used by the target terminal satisfies a first predetermined condition, determining a second monitoring task with which the first monitoring task is replaced according to the system resource used by the target terminal at each time point and the first monitoring task; and indicating the target terminal to stop executing the first monitoring task and execute the second monitoring task. According to the method, the monitoring task actually executed by the target terminal is dynamically adjusted according to the use condition of system resources, so that the stability of the target terminal is improved, and the execution reliability of the monitoring tasks is ensured to a certain extent.

Description

Monitoring task dynamic adjustment method, device, computing equipment and storage medium

This application is based on and claims the priority of the Chinese patent application filed on May 23, 2019, with the application number CN 201910435802.8, and the title "Monitoring task dynamic adjustment method, device, medium and electronic equipment". The entire content is hereby incorporated. Enter as a reference.

Technical field

This application relates to the field of network monitoring technology, and in particular to a method, device, computing device, and computer non-volatile readable storage medium for dynamically adjusting monitoring tasks.

Background technique

In the Internet field, for tasks related to network monitoring, judgments based on multiple rules are often used. For example, to monitor whether a user illegally accesses resources, you can first extract the user's characteristics, and then filter or filter the users based on the characteristics to obtain the monitoring results. However, the inventor of the present application realizes that currently the users or objects to be monitored are often massive, and the processing capabilities of the equipment used for monitoring are generally limited. Sometimes the monitoring equipment is not only used to perform monitoring tasks, but also responsible for other tasks. At this time, if the pre-set monitoring tasks are performed consistently, it will cause great pressure on the monitoring equipment, which may cause the monitoring equipment to go down, and the monitoring tasks cannot be performed normally, which will cause losses.

Summary of the invention

In the field of network monitoring technology, in order to solve the above technical problems, the purpose of this application is to provide a method, device, computing device, and computer non-volatile readable storage medium for dynamically adjusting monitoring tasks.

In the first aspect, a method for dynamically adjusting monitoring tasks is provided, including:

Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching the first predetermined time period, the current time and the target At least one time point is acquired between times, the difference between the time when the target terminal executes the first monitoring task and the target time is a second predetermined time period, and the second predetermined time period is less than the first predetermined time period ；

Acquiring system resources used by the target terminal at each time point;

In the case that the system resources used by the target terminal at each time point meet the first predetermined condition, it is determined that the first monitoring task is to be used according to the system resources used by the target terminal at each time point and the first monitoring task. The second monitoring task replaced by the monitoring task;

Instruct the target terminal to stop performing the first monitoring task and perform the second monitoring task.

In the second aspect, a device for dynamically adjusting monitoring tasks is provided, including:

The time point acquisition module is configured to respond to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined value before the target terminal that is to perform the first monitoring task performs the first monitoring task Time period, at least one time point is acquired between the current time and the target time, the difference between the time when the target terminal executes the first monitoring task and the target time is a second predetermined time period, and the second predetermined The time period is less than the first predetermined time period;

The system resource acquisition module is configured to acquire the system resources used by the target terminal at each time point;

The determining module is configured to determine based on the system resources used by the target terminal at each time point and the first monitoring task in the case that the system resources used by the target terminal at each time point meet a first predetermined condition The second monitoring task to be replaced by the first monitoring task;

The instruction module is configured to instruct the target terminal to stop performing the first monitoring task and perform the second monitoring task.

In a third aspect, a computing device is provided, including a memory and a processor, the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the processor executes the monitoring The steps of the task dynamic adjustment method.

In a fourth aspect, there is provided a computer non-volatile readable storage medium storing computer readable instructions. When the computer readable instructions are executed by one or more processors, one or more processors execute the above The steps of the monitoring task dynamic adjustment method.

The aforementioned monitoring task dynamic adjustment method, device, computing device and computer non-volatile readable storage medium obtain the time point before the target terminal executes the first monitoring task, and then according to the system actually used by the target terminal at the time point obtained Resources to determine whether to replace the first monitoring task and the second monitoring task to be replaced by the first monitoring task, and finally instruct the target terminal to no longer perform the first monitoring task and perform the second monitoring task, so that the target terminal actually performs the monitoring The task is not fixed, but is dynamically adjusted according to the usage of system resources, which improves the stability of the target terminal and ensures the reliability of the execution of the monitoring task to a certain extent.

It should be understood that the above general description and the following detailed description are only exemplary and cannot limit the application.

Description of the drawings

Fig. 1 is a schematic diagram showing an application scenario of a monitoring task dynamic adjustment method according to an exemplary embodiment;

Fig. 2 is a flowchart showing a method for dynamically adjusting a monitoring task according to an exemplary embodiment;

FIG. 3 is a flowchart of step 230 of an embodiment shown according to the embodiment corresponding to FIG. 2;

FIG. 4 is a flowchart of the steps after step 231 and the details of step 233 according to an embodiment corresponding to FIG. 3;

FIG. 5 is a flowchart of steps after step 240 in an embodiment according to the embodiment corresponding to FIG. 2;

FIG. 6 is a flowchart showing details of step 210 of an embodiment according to the embodiment corresponding to FIG. 2;

Fig. 7 is a block diagram showing a device for dynamically adjusting a monitoring task according to an exemplary embodiment;

Fig. 8 is an exemplary block diagram of a computing device that implements the foregoing method for dynamically adjusting monitoring tasks according to an exemplary embodiment;

Fig. 9 shows a non-volatile computer readable storage medium for realizing the above method for dynamically adjusting monitoring tasks according to an exemplary embodiment.

Detailed ways

Here, exemplary embodiments will be described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present application. On the contrary, they are only examples of devices and methods consistent with some aspects of the application as detailed in the appended claims.

In addition, the drawings are only schematic illustrations of the application, and are not necessarily drawn to scale. The same reference numerals in the figures denote the same or similar parts, and thus their repeated description will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically independent entities.

This application first provides a method for dynamically adjusting monitoring tasks. Monitoring tasks refer to activities that can perform monitoring functions. In essence, they can be expressed as a computer-readable instruction or a program module, which can be used to monitor various objects or data that may meet certain requirements or regulations, such as monitoring access Whether the user of the server is an illegal user, you can also monitor whether the data uploaded by the device to the server or the local end is abnormal data, etc.; specifically, the specific way to monitor whether the user accessing the server is an illegal user can be, for example, judging the IP address of the user terminal ( Internet Protocol Address), whether the user's login account is legal, etc., and whether the data uploaded by the monitoring device to the server or on the local end is abnormal data can be performed by analyzing the data to determine whether certain rules are met. The dynamic adjustment of monitoring tasks refers to changing the monitoring tasks so that the monitoring tasks no longer remain unchanged. The implementation terminal of this application can be any device with computing and processing functions. The device can be connected to an external device to receive or send information. Specifically, it can be a portable mobile device, such as a smart phone, a tablet computer, a notebook computer, or a PDA ( Personal Digital Assistant), etc., can also be fixed devices, such as computer equipment, field terminals, desktop computers, servers, workstations, etc., or a collection of multiple devices, such as the physical infrastructure of cloud computing.

Preferably, the implementation terminal of this application may be a server or a cloud computing physical infrastructure.

Fig. 1 is a schematic diagram showing an application scenario of a method for dynamically adjusting a monitoring task according to an exemplary embodiment. As shown in Figure 1, it includes a cloud 110, a server 120, a user terminal 130, and a database 140. The cloud 110 and the user terminal 130 are respectively connected to the server 120 through communication links, and the server 120 can access data stored in the database 140. . Either the interaction between the user terminals 130 or the interaction between the user terminal 130 and the server 120 can be expressed as the interaction between the user terminal and the server. When each user terminal 130 interacts with the server 120 (such as accessing the server 120) through a communication link, the user identity information of the user terminal 130 and various data generated by the interactive behavior will be transferred to the server 120 when the user terminal 130 interacts with the server 120. Records, and the recorded data or information can be stored in the database 140 connected to it, and the data or information can be persistently stored on the database 140 or periodically deleted as needed. In this embodiment, the implementation terminal is the cloud 110, which may include virtualized physical computing devices. The server 120 is responsible for performing monitoring tasks and monitoring the behavior or data generated by each user terminal 130. The cloud 110 can adjust or control the server 120. Tasks to be performed, such as sending a specific task to the server 120 to instruct it to perform or instructing the server 120 to stop performing the monitoring task it originally performed, etc. The dynamic adjustment of the tasks on the server 120 by the cloud 110 can make the server 120 run Meet the predetermined requirements.

It is worth mentioning that Fig. 1 is only an embodiment of the present application. Although in the embodiment of Fig. 1, the implementation terminal of the present application is the cloud and the terminal responsible for performing monitoring tasks is the server, in other embodiments, The implementation terminals of this application may include, but are not limited to, various terminals such as servers, desktop computers, and notebook computers, and the terminals responsible for performing monitoring tasks may also be various terminals. In addition, although in the embodiment of FIG. 1, the implementation terminal of this application and the terminal responsible for performing monitoring tasks are two separate terminals, in other embodiments, the two can be the same terminal, that is, the implementation terminal of this application. It can perform monitoring tasks as well as the methods provided in this application. This application does not limit this, and the protection scope of this application should not be restricted in any way.

Fig. 2 is a flow chart showing a method for dynamically adjusting a monitoring task according to an exemplary embodiment. As shown in Figure 2, it includes the following steps:

Step 210: Before the target terminal that is to perform the first monitoring task performs the first monitoring task, respond to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined period of time, Obtain at least one point in time between the time and the target time.

The difference between the time for the target terminal to perform the first monitoring task and the target time is a second predetermined time period, and the second predetermined time period is less than the first predetermined time period, that is, the target time is at the current time And the time when the target terminal executes the first monitoring task.

For example, if the current time is 15:00, the time for the target terminal to perform the first monitoring task is 17:00, the first predetermined time period is 2 hours, and the second predetermined time period is 1 hour, the target time is 16:00, that is, get at least one time point between 15:00 and 16:00.

The target terminal may be the implementing terminal of the present application itself, or a terminal other than the implementing terminal of the present application.

In one embodiment, the target terminal is a terminal other than the terminal implemented in this application. Before step 210, the method includes: acquiring the time when the target terminal is to execute the first monitoring task.

In one embodiment, the target terminal stores a monitoring task list, the monitoring task list correspondingly stores monitoring tasks and the time to be executed corresponding to each monitoring task, and the acquisition of the target terminal to execute all the monitoring tasks The time of the first monitoring task includes: crawling the monitoring task list in the target terminal through a script; using the monitoring task list to obtain the time when the target terminal is to execute the first monitoring task.

In one embodiment, obtaining at least one time point between the current time and the target time includes:

A predetermined number of time points are randomly selected between the current time and the target time.

In one embodiment, obtaining at least one time point between the current time and the target time includes:

Starting from the current time, a time point is acquired every predetermined time period until the time point to be acquired is after the target time.

In one embodiment, acquiring at least one point in time between the current time and the target time includes: before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the target terminal executing the first monitoring task The difference between the time of the monitoring task and the current time reaches a first predetermined time period, and the time period between the current time and the target time is divided into a first predetermined number of time periods in chronological order;

For each time period, a predetermined number of time points are arbitrarily selected within the time period as at least one time point acquired between the current time and the target time.

In one embodiment, obtaining at least one time point between the current time and the target time includes:

Divide the time period between the current time and the target time into a first predetermined number of time periods in chronological order; for each time period, take any time point; obtain the time taken by the target terminal at each time System resources used at each point; sort the system resources used by the target terminal at each arbitrary point in time from largest to smallest; obtain the time point corresponding to the system resource whose sorting sequence number is less than the predetermined sorting threshold; for each acquisition For the time period to which each time point belongs, any predetermined number of time points can be selected as at least one time point acquired between the current time and the target time.

The advantage of this embodiment is that the representative time point in each time period is obtained in an arbitrary manner, and then the time period for obtaining the time point is determined according to the system resources used by the target terminal at the arbitrary time point. Then, the time point is obtained from the time period, so that the obtained time point can better reflect the system resource consumption of the target terminal before the target time.

In one embodiment, obtaining at least one time point between the current time and the target time includes:

Obtain the current time; from the current time, after a predetermined period of time has passed, obtain a time point; determine whether the system resources used by the target terminal at the obtained time point are greater than the system resources used by the target terminal at the current time If yes, when the predetermined time period has elapsed again, obtain a time point again and determine whether the system resources used by the target terminal at the time point obtained are greater than the system resources used by the target terminal at the previous time point obtained System resources, and so on, until the acquisition time point is after the target time or the system resources used by the target terminal at the acquisition time point are not greater than the system resources used by the target terminal at the previous time point acquisition Resources; a predetermined number of time points are randomly selected between every two adjacent time points acquired as at least one time point acquired between the current time and the target time.

Step 220: Obtain system resources used by the target terminal at each time point.

System resources are various resources consumed when the target terminal is running, such as memory resources, processor processing resources, disk IO resources, and so on.

In one embodiment, the target terminal carries a log that records the system resources used by the target terminal at each time point, and the acquisition of the target terminal at each time point Pointing the used system resources includes: obtaining logs in the target terminal; using the logs to obtain system resources used by the target terminal at each point in time.

In one embodiment, the target terminal is the local terminal, and the log in the target terminal is obtained by reading the log stored in the local terminal.

In an embodiment, the target terminal is a terminal other than the local terminal, and the obtaining the log in the target terminal includes: using a script to crawl the log in the target terminal.

In one embodiment, the target terminal is a terminal other than the local terminal, and the obtaining the system resources used by the target terminal at each time point includes: sending to the target terminal to obtain the target terminal For requests for system resources used at each time point, the target terminal will return to the local end the system resources used at each time point according to the request; whenever the current time reaches each time point To receive the system resource used at the time point returned by the target terminal.

In one embodiment, the target terminal is a terminal other than the local terminal, and the acquiring system resources used by the target terminal at each time point includes: whenever the current time reaches the time point, The target terminal sends a request to acquire the system resources used by the target terminal at the time point, the target terminal will return the system resources used at the time point to the local terminal according to the request; The system resource returned to the local end for each request.

Step 230: In the case that the system resources used by the target terminal at each point in time meet the first predetermined condition, determine what to use according to the system resources used by the target terminal at each point in time and the first monitoring task. The first monitoring task is replaced by the second monitoring task.

In one embodiment, the system resources include CPU usage rate and memory usage rate, and the first predetermined condition includes: the CPU usage rate used by the target terminal at each point in time is greater than a predetermined CPU usage rate threshold and the memory usage rate is both Greater than the predetermined memory usage threshold.

In one embodiment, the system resources include CPU usage rate and memory usage rate, and the first predetermined condition includes: the CPU usage rate used by the target terminal at each time point is less than a predetermined CPU usage rate threshold and the memory usage rate is both Less than the predetermined memory usage threshold.

In one embodiment, the system resource includes CPU usage rate and memory usage rate, and the first predetermined condition includes: the corresponding CPU usage rate at each time point is greater than a predetermined CPU usage rate threshold and the memory usage rate is greater than the predetermined memory usage rate threshold. The number of time points is greater than the predetermined number of time points threshold.

In one embodiment, the system resource includes CPU usage and memory usage, and the first predetermined condition includes: the corresponding CPU usage at each time point is greater than a predetermined CPU usage threshold or the memory usage is greater than the predetermined memory usage threshold The number of time points is greater than the predetermined number of time points threshold.

In an embodiment, the first monitoring task includes a plurality of subtasks, the system resources include a CPU usage rate and a memory usage rate, and the system resources used by the target terminal at various points in time and the first The monitoring task, determining the second monitoring task to be replaced by the first monitoring task, includes:

Use the following formula to obtain the target parameter value of the second monitoring task:

Where M is the maximum value of the memory usage rate in the system resources used by the target terminal at each time point, C is the maximum value of the CPU usage rate in the system resources used by the target terminal at each time point, and N is The number of subtasks included in the first monitoring task, and b is the target parameter value;

Obtaining the number of subtasks to be included in the second monitoring task according to the target parameter value;

The number of subtasks is arbitrarily selected from the multiple subtasks included in the first monitoring task as the second monitoring task to be replaced by the first monitoring task.

The advantage of this embodiment is that the number of subtasks included in the second monitoring task to be replaced by the first monitoring task is related to the original first monitoring task and system resources. By adjusting the monitoring task, the monitoring task can be guaranteed While maintaining a certain degree of operation, it reduces the pressure of monitoring tasks on system resources on the target terminal and improves the stability of the target terminal.

In one embodiment, obtaining the number of subtasks to be included in the second monitoring task according to the target parameter value includes: obtaining a maximum integer smaller than the target parameter value as the number of subtasks to be included in the second monitoring task .

In one embodiment, obtaining the number of subtasks to be included in the second monitoring task according to the target parameter value includes: obtaining the smallest integer greater than the target parameter value as the number of subtasks to be included in the second monitoring task .

Step 240: Instruct the target terminal to stop executing the first monitoring task and execute the second monitoring task.

The target terminal will stop performing the first monitoring task and perform the second monitoring task according to the instruction.

In one embodiment, the first monitoring task is a repetitively executed task, and the instructing the target terminal to stop performing the first monitoring task and to perform the second monitoring task specifically includes: instructing the target terminal to stop performing the first monitoring task A monitoring task and starting to execute the second monitoring task at the time when the target terminal executes the first monitoring task.

In one embodiment, the target terminal is a terminal other than the local terminal, and step 240 specifically includes: sending a request for instructing the target terminal to perform the first monitoring task and to perform the second monitoring task to the target terminal.

In one embodiment, the target terminal is the local terminal, and the monitoring task to be executed on the local terminal is recorded in a preset monitoring task list. Step 240 specifically includes: replacing the first monitoring task in the monitoring task list with the second monitoring task. Monitoring tasks, so that the target terminal stops performing the first monitoring task and executes the second monitoring task.

In summary, according to the monitoring task dynamic adjustment method provided in the embodiment of FIG. 2, before the first monitoring task is executed, the time point is first acquired, and then the first monitoring is adjusted according to the system resource occupation of the target terminal at the acquired time point. Tasks enable the monitoring tasks actually performed by the target terminal to be adaptively adjusted according to the occupancy of system resources, which improves the stability and reliability of the target terminal, and can also ensure that the monitoring task can continue to a certain extent.

FIG. 3 is a flowchart of step 230 in an embodiment shown according to the embodiment corresponding to FIG. 2. As shown in Figure 3, it includes the following steps:

Step 231: According to the system resources used by the target terminal at each time point and the first monitoring task, the following formula is used to determine the execution interval of the second monitoring task:

T ₂ = T ₁ (e ^M + e ^C ),

Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, T ₁ Is the third predetermined time period, and T ₂ is the execution interval of the second monitoring task.

The average value of the memory usage rate in the system resources used by the target terminal at each time point reflects the central trend of the memory usage rate used by the target terminal in the time period to which each time point belongs. Similarly, the The average value of the CPU usage rate used by the target terminal at each time point reflects the central tendency of the memory usage rate used by the target terminal at each time point. In the above formula, the greater the M and C, the second Compared with the third predetermined time period, the execution interval of the monitoring task increases more.

Step 233: Regarding the first monitoring task, a third predetermined period of time between repeated executions of the first monitoring task is set as the execution interval of the second monitoring task to obtain the second monitoring task.

In the embodiment provided in FIG. 3, the average value of the memory usage rate in the system resources used by the target terminal at each time point or the average value of the CPU usage rate in the system resources used by the target terminal at each time point The larger is, compared with the third predetermined time period of the execution interval of the first monitoring task, the obtained execution interval of the second monitoring task is larger, that is, the execution period of the second monitoring task becomes longer, thereby When the target terminal uses a lot of system resources, the system resource occupied by the monitoring task on the target terminal is reduced, and the stability of the target terminal is improved.

In an embodiment, the first monitoring task includes: acquiring objects to be monitored whose corresponding characteristic data meets a predetermined rule within a fourth predetermined time period every third predetermined time period, and the fourth predetermined time period is less than the first Three predetermined time periods. The fourth predetermined time period and the third predetermined time period have a common time period. The flowchart of the steps after step 231 and the details of step 233 is shown in FIG. 4. Feature data is data corresponding to the object to be monitored, which can be data or attribute data generated by the behavior or action of the object to be monitored. It is easy to understand. In this embodiment, it is achieved by judging whether the feature data of the object to be monitored meets predetermined rules. The monitoring of the object to be monitored. For example, the object to be monitored is an account, and the characteristic data includes the payment amount of the account, the transfer amount of the account, etc. If you want to monitor whether the account is suspected of pilfering behavior, the predetermined rule can be that the account transfer amount is greater than the predetermined amount threshold. By judging the characteristic data of the object to be monitored, the monitoring of the object to be monitored can be realized.

As shown in Figure 4, the following steps can be included:

Step 232: According to the system resources used by the target terminal at each time point and the first monitoring task, the following formula is used to determine the acquisition time range of the object to be monitored for the second monitoring task:

Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, and T ₃ Is the fourth predetermined time period, and T ₄ is the acquisition time range of the object to be monitored for the second monitoring task.

The greater the average value of the memory usage rate in the system resources used by the target terminal at each time point or the greater the average value of the CPU usage rate in the system resources used by the target terminal at each time point, the greater the difference with the target Compared with the time range for acquiring the object to be monitored when the terminal performs the first monitoring task, the obtained second monitoring task has a smaller acquisition time range for the object to be monitored, that is, the task volume of the second monitoring task is smaller than that of the first monitoring task. This reduces the resource consumption of the target terminal when performing monitoring tasks.

Step 233', for the first monitoring task, the third predetermined time period of the first monitoring task is set as the execution interval time of the second monitoring task and the fourth predetermined time period of the first monitoring task is set Set the segment to the acquisition time range of the object to be monitored of the second monitoring task to obtain the second monitoring task.

For a monitoring task similar to that of acquiring the object to be monitored in another time period every other time period, and then judging the monitoring task of this form, in this embodiment, the interval time between the execution of the first monitoring task and The acquisition time range of the object to be monitored is replaced separately, which realizes the dynamic adjustment of the monitoring task. When the target terminal uses more resources at the acquisition time point, the task volume of the second monitoring task acquired will be greatly reduced, which reduces the monitoring The task pressure on the system resources on the target terminal improves the stability of the target terminal.

FIG. 5 is a flowchart of steps after step 240 in an embodiment shown according to the embodiment corresponding to FIG. 2. As shown in Figure 5, it includes the following steps:

Step 250: Acquire system resources used by the target terminal in response to the target terminal starting to execute the second monitoring task.

In one embodiment, the target terminal is a terminal other than the local terminal, and when the target terminal starts to execute the second monitoring task, the target terminal is triggered to return the system resources used by the target terminal to the local terminal.

Step 260: In the case where the system resources used by the target terminal do not meet the first predetermined condition, instruct the target terminal to stop executing the second monitoring task and execute all the second monitoring tasks when the second monitoring task is to be executed next time. Describe the first monitoring task.

In this embodiment, after the target terminal executes the second monitoring task, the system resources used by the target terminal and the first predetermined condition are used as the reference to determine the adjustment monitoring task, which realizes the continuous adjustment of the monitoring task, so that the target terminal uses The system resources are more balanced.

FIG. 6 is a detailed flowchart of step 210 according to an embodiment shown in the embodiment corresponding to FIG. 2. As shown in Figure 6, it includes the following steps:

Step 211: Before the target terminal that is to perform the first monitoring task executes the first monitoring task, in response to the difference between the target terminal executing the first monitoring task and the current time reaching a first predetermined period of time, The time period between the current time and the target time is divided into a first predetermined number of time periods according to the time sequence.

In one embodiment, the time period between the current time and the target time is evenly divided into a first predetermined number of time periods.

For example, if the time period between the current time and the target time is 10:00~12:00, and the first predetermined number is 4, the divided time period can be (10:00,10:30], (10 :30,11:00], (11:00,11:30] and (11:30,12:00].

Step 212, starting from the first time period, in chronological order, for each time period, whenever it is determined that the system resources used by the target terminal at the two end points of the time period meet the second predetermined Condition, just take the second predetermined number of time points within the time period, and continue to judge the next time period until it is judged that the target terminal uses the time points at the two end points of the targeted time period The system resources do not all satisfy the second predetermined condition or the judgment is made for all time periods.

The second predetermined condition may be the same condition as the first predetermined condition, or may be a different condition. For example, the system resource may include a memory usage rate and a CPU usage rate. The first predetermined condition may be that the memory usage rate of the target terminal at each time point is greater than 80% and the CPU usage rate is greater than 85%, and the second predetermined condition may be The memory usage rate of the target terminal at each time point is greater than 60% and the CPU usage rate is greater than 75%.

Step 213: Use the second predetermined number of time points acquired for each time period as at least one time point acquired between the current time and the target time.

The system resources used by the target terminal at the end points of each time interval often represent the development trend of the system resources used by the target terminal in the time sequence. In this embodiment, the target terminal is used at the end points of the time interval. The time point is obtained based on the system resources of, which makes the time point obtained more representative.

This application also provides a device for dynamically adjusting monitoring tasks. The following are device embodiments of the application.

Fig. 7 is a block diagram showing a device for dynamically adjusting a monitoring task according to an exemplary embodiment. As shown in FIG. 7, the device 700 includes:

The time point acquisition module 710 is configured to respond to the difference between the target terminal performing the first monitoring task and the current time reaching the first monitoring task before the target terminal performing the first monitoring task performs the first monitoring task. A predetermined time period, at least one time point is acquired between the current time and the target time, the difference between the time when the target terminal executes the first monitoring task and the target time is a second predetermined time period, and the second The predetermined time period is less than the first predetermined time period;

The system resource obtaining module 720 is configured to obtain the system resources used by the target terminal at each time point;

The determining module 730 is configured to, when the system resources used by the target terminal at each time point meet a first predetermined condition, according to the system resources used by the target terminal at each time point and the first monitoring task, Determine the second monitoring task to be replaced by the first monitoring task;

The instruction module 740 is configured to instruct the target terminal to stop performing the first monitoring task and perform the second monitoring task.

In one embodiment, the first monitoring task is a task that is repeatedly executed every third predetermined time period, the system resources include a CPU usage rate and a memory usage rate, and the first predetermined condition includes that the CPU usage rate is greater than a predetermined time period. The ratio of the number of time points at which the CPU usage threshold or the memory usage rate is greater than the predetermined memory usage threshold to the total number of time points obtained is less than the predetermined ratio threshold, according to the system resources used by the target terminal at each time point and all The first monitoring task and determining the second monitoring task to be replaced by the first monitoring task include:

According to the system resources used by the target terminal at each point in time and the first monitoring task, the following formula is used to determine the execution interval of the second monitoring task:

T ₂ = T ₁ (e ^M + e ^C ),

Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, T ₁ Is the third predetermined time period, and T ₂ is the execution interval of the second monitoring task;

For the first monitoring task, a third predetermined period of time between repeated executions of the first monitoring task is set as the execution interval of the second monitoring task to obtain the second monitoring task.

In an embodiment, the first monitoring task includes: acquiring objects to be monitored whose corresponding characteristic data meets a predetermined rule within a fourth predetermined time period every third predetermined time period, and the fourth predetermined time period is less than the first Three predetermined time periods, where the fourth predetermined time period and the third predetermined time period have a common time period, and the determining module is further configured to use system resources at each time point according to the target terminal and the first For a monitoring task, after determining the execution interval of the second monitoring task using a formula:

According to the system resources used by the target terminal at each point in time and the first monitoring task, the following formula is used to determine the acquisition time range of the object to be monitored for the second monitoring task:

Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, and T ₃ Is the fourth predetermined time period, and T ₄ is the acquisition time range of the object to be monitored for the second monitoring task;

For the first monitoring task, setting the third predetermined period of time between repeated execution of the first monitoring task as the execution interval of the second monitoring task to obtain the second monitoring task includes:

For the first monitoring task, the third predetermined time period of the first monitoring task is set as the execution interval time of the second monitoring task and the fourth predetermined time period of the first monitoring task is set to all Obtain the second monitoring task by obtaining the time range of the object to be monitored for the second monitoring task.

In one embodiment, the first monitoring task is a task that is repeatedly executed every first predetermined period of time, and the instructing the target terminal to stop performing the first monitoring task and execute the second monitoring task includes:

Instruct the target terminal to stop executing the first monitoring task and start executing the second monitoring task at the time when the target terminal executes the first monitoring task.

In one embodiment, the second monitoring task is a task that is repeatedly executed every fifth predetermined time period, and the instruction module is further configured to instruct the target terminal to stop performing the first monitoring task and execute the first monitoring task. 2. After the monitoring task: in response to the target terminal starting to execute the second monitoring task, acquiring the system resources used by the target terminal; in the case where the system resources used by the target terminal do not meet the first predetermined condition, instruct When the target terminal is to execute the second monitoring task next time, stop executing the second monitoring task and execute the first monitoring task.

In one embodiment, before the target terminal that is to execute the first monitoring task executes the first monitoring task, respond to the difference between the time at which the target terminal executes the first monitoring task and the current time reaches a first predetermined The time period, acquiring at least one point in time between the current time and the target time, includes: before the target terminal that is to perform the first monitoring task performs the first monitoring task, responding to the target terminal performing the first monitoring task When the difference between the time and the current time reaches the first predetermined time period, the time period between the current time and the target time is divided into a first predetermined number of time periods in chronological order; for each time period, at the time Any predetermined number of time points in the segment can be taken as at least one time point obtained between the current time and the target time.

In one embodiment, before the target terminal that is to execute the first monitoring task executes the first monitoring task, respond to the difference between the time at which the target terminal executes the first monitoring task and the current time reaches a first predetermined The time period, acquiring at least one point in time between the current time and the target time, includes: before the target terminal that is to perform the first monitoring task performs the first monitoring task, responding to the target terminal performing the first monitoring task When the difference between the time and the current time reaches the first predetermined time period, the time period between the current time and the target time is divided into a first predetermined number of time periods in chronological order; starting from the first time period, according to Time sequence. For each time period, whenever it is judged that the system resources used by the target terminal at the two end points of the time period meet the second predetermined condition, the second one is selected within the time period. A predetermined number of time points, and continue to judge for the next time period, until it is judged that the system resources used by the target terminal at the time points at the two end points of the targeted time period do not meet the second predetermined condition or for all The time periods of are all judged; the second predetermined number of time points obtained for each time period are taken as at least one time point obtained between the current time and the target time.

According to the third aspect of the present application, a computing device is also provided, which executes all or part of the steps of any of the above-mentioned methods for dynamically adjusting monitoring tasks. The computing equipment includes:

At least one processor; and

A memory communicatively connected with the at least one processor; wherein,

The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute as shown in any one of the above exemplary embodiments. Dynamic adjustment method for monitoring tasks.

Those skilled in the art can understand that various aspects of the present application can be implemented as a system, method, or program product. Therefore, each aspect of the present application can be specifically implemented in the following forms, namely: complete hardware implementation, complete software implementation (including firmware, microcode, etc.), or a combination of hardware and software implementations, which can be collectively referred to herein as "Circuit", "Module" or "System".

The computing device 800 according to this embodiment of the present application will be described below with reference to FIG. 8. The computing device 800 shown in FIG. 8 is only an example, and should not bring any limitation to the functions and usage scope of the embodiments of the present application.

As shown in FIG. 8, the computing device 800 is represented in the form of a general-purpose computing device. The components of the computing device 800 may include, but are not limited to: the aforementioned at least one processing unit 810, the aforementioned at least one storage unit 820, and a bus 830 connecting different system components (including the storage unit 820 and the processing unit 810).

Wherein, the storage unit stores program code, and the program code can be executed by the processing unit 810, so that the processing unit 810 executes the various exemplary methods described in the "Methods of Embodiments" section of this specification. Implementation steps.

The storage unit 820 may include a readable medium in the form of a volatile storage unit, such as a random access storage unit (RAM) 821 and/or a cache storage unit 822, and may further include a read-only storage unit (ROM) 823.

The storage unit 820 may also include a program/utility tool 824 having a set (at least one) program module 825. Such program module 825 includes but is not limited to: an operating system, one or more application programs, other program modules, and program data, Each of these examples or some combination may include the implementation of a network environment.

The bus 830 may represent one or more of several types of bus structures, including a storage unit bus or a storage unit controller, a peripheral bus, a graphics acceleration port, a processing unit, or a local area using any bus structure among multiple bus structures. bus.

The computing device 800 may also communicate with one or more external devices 1000 (such as keyboards, pointing devices, Bluetooth devices, etc.), and may also communicate with one or more devices that enable users to interact with the computing device 800, and/or communicate with Any device (eg, router, modem, etc.) that enables the computing device 800 to communicate with one or more other computing devices. This communication can be performed through an input/output (I/O) interface 850. In addition, the computing device 800 may also communicate with one or more networks (for example, a local area network (LAN), a wide area network (WAN), and/or a public network, such as the Internet) through the network adapter 860. As shown in the figure, the network adapter 860 communicates with other modules of the computing device 800 through the bus 830. It should be understood that although not shown in the figure, other hardware and/or software modules can be used in conjunction with the computing device 800, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives And data backup storage system, etc.

Through the description of the foregoing embodiments, those skilled in the art can easily understand that the exemplary embodiments described herein can be implemented by software, or can be implemented by combining software with necessary hardware. Therefore, the technical solution according to the embodiments of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (can be a CD-ROM, U disk, mobile hard disk, etc.) or on the network , Including several instructions to make a computing device (which may be a personal computer, server, terminal device, or network device, etc.) execute the method according to the embodiment of the present application.

According to the fourth aspect of the present application, there is also provided a computer non-volatile readable storage medium on which is stored a program product capable of implementing the above-mentioned method in this specification. In some possible implementation manners, various aspects of the present application can also be implemented in the form of a program product, which includes program code. When the program product runs on a terminal device, the program code is used to enable the The terminal device executes the steps according to various exemplary embodiments of the present application described in the above-mentioned "Exemplary Method" section of this specification.

With reference to FIG. 9, a computer non-volatile readable storage medium 900 for implementing the above method according to an embodiment of the present application is described, which may adopt a portable compact disk read-only memory (CD-ROM) and includes program code , And can run on terminal devices, such as personal computers. However, the program product of this application is not limited to this. In this document, the computer non-volatile readable storage medium can be any tangible medium that contains or stores a program, and the program can be used by or in combination with an instruction execution system, device, or device. In conjunction with.

The program product can use any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or a combination of any of the above. More specific examples (non-exhaustive list) of readable storage media include: electrical connections with one or more wires, portable disks, hard disks, random access memory (RAM), read only memory (ROM), erasable Type programmable read only memory (EPROM or flash memory), optical fiber, portable compact disk read only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.

The computer-readable signal medium may include a data signal propagated in baseband or as a part of a carrier wave, and readable program code is carried therein. This propagated data signal can take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. The readable signal medium may also be any readable medium other than a readable storage medium, and the readable medium may send, propagate, or transmit a program for use by or in combination with the instruction execution system, apparatus, or device.

The program code contained on the readable medium can be transmitted by any suitable medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination of the foregoing.

The program code used to perform the operations of this application can be written in any combination of one or more programming languages. The programming languages include object-oriented programming languages—such as Java, C++, etc., as well as conventional procedural Programming language-such as "C" language or similar programming language. The program code can be executed entirely on the user's computing device, partly on the user's device, executed as an independent software package, partly on the user's computing device and partly executed on the remote computing device, or entirely on the remote computing device or server Executed on. In the case of a remote computing device, the remote computing device can be connected to a user computing device through any kind of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computing device (for example, using Internet service providers) Business to connect via the Internet).

In addition, the above-mentioned drawings are only schematic illustrations of the processing included in the method according to the exemplary embodiments of the present application, and are not intended for limitation. It is easy to understand that the processing shown in the above drawings does not indicate or limit the time sequence of these processings. In addition, it is easy to understand that these processes can be executed synchronously or asynchronously in multiple modules, for example.

It should be understood that the present application is not limited to the precise structure that has been described above and shown in the drawings, and various modifications and changes can be performed without departing from its scope. The scope of the application is only limited by the appended claims.

Claims (28)

1. A method for dynamically adjusting monitoring tasks, characterized in that the method includes:

   Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching the first predetermined time period, the current time and the target At least one time point is acquired between times, the difference between the time when the target terminal executes the first monitoring task and the target time is a second predetermined time period, and the second predetermined time period is less than the first predetermined time period ；

   Acquiring system resources used by the target terminal at each time point;

   In the case that the system resources used by the target terminal at each time point meet the first predetermined condition, it is determined that the first monitoring task is to be used according to the system resources used by the target terminal at each time point and the first monitoring task. The second monitoring task replaced by the monitoring task;

   Instruct the target terminal to stop performing the first monitoring task and perform the second monitoring task.
2. The method according to claim 1, wherein the first monitoring task is a task that is repeatedly executed every third predetermined time period, the system resources include a CPU usage rate and a memory usage rate, and the first predetermined The condition includes that the ratio of the number of time points at which the CPU usage rate is greater than the predetermined CPU usage rate threshold or the memory usage rate greater than the predetermined memory usage rate threshold to the total number of time points acquired is less than the predetermined ratio threshold value, and the target terminal at each time Click the used system resources and the first monitoring task, and determine the second monitoring task to be replaced by the first monitoring task, including:

   According to the system resources used by the target terminal at each point in time and the first monitoring task, the following formula is used to determine the execution interval of the second monitoring task:

   T ₂ = T ₁ (e ^M + e ^C ),

   Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, T ₁ Is the third predetermined time period, and T ₂ is the execution interval of the second monitoring task;

   For the first monitoring task, a third predetermined period of time between repeated executions of the first monitoring task is set as the execution interval of the second monitoring task to obtain the second monitoring task.
3. The method according to claim 2, wherein the first monitoring task comprises: acquiring the object to be monitored whose corresponding characteristic data meets a predetermined rule within a fourth predetermined time period every third predetermined time period, and The fourth predetermined time period is less than the third predetermined time period, and the fourth predetermined time period and the third predetermined time period have a common time period. According to the system resources used by the target terminal at each time point and the first For monitoring tasks, after determining the execution interval of the second monitoring task by using a formula, the method further includes:

   According to the system resources used by the target terminal at each point in time and the first monitoring task, the following formula is used to determine the acquisition time range of the object to be monitored for the second monitoring task:

   

   Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, and T ₃ Is the fourth predetermined time period, and T ₄ is the acquisition time range of the object to be monitored for the second monitoring task;

   For the first monitoring task, setting the third predetermined period of time between repeated execution of the first monitoring task as the execution interval of the second monitoring task to obtain the second monitoring task includes:

   For the first monitoring task, the third predetermined time period of the first monitoring task is set as the execution interval time of the second monitoring task and the fourth predetermined time period of the first monitoring task is set to all Obtain the second monitoring task by obtaining the time range of the object to be monitored for the second monitoring task.
4. The method according to claim 1, wherein the first monitoring task is a task that is repeatedly executed every first predetermined time period, and the instructing the target terminal to stop performing the first monitoring task and execute the first monitoring task Two monitoring tasks, including:

   Instruct the target terminal to stop executing the first monitoring task and start executing the second monitoring task at the time when the target terminal executes the first monitoring task.
5. The method according to claim 1, wherein the second monitoring task is a task that is repeatedly executed every fifth predetermined time period, and the target terminal is instructed to stop performing the first monitoring task and execute the second monitoring task. After the monitoring task, the method further includes:

   In response to the target terminal starting to execute the second monitoring task, acquiring system resources used by the target terminal;

   In the case that the system resources used by the target terminal do not meet the first predetermined condition, instruct the target terminal to stop executing the second monitoring task and execute the first monitoring task when the second monitoring task is to be executed next time. Monitoring tasks.
6. The method according to claim 1, characterized in that, before the target terminal that is to perform the first monitoring task performs the first monitoring task, respond to the time when the target terminal performs the first monitoring task and the current time When the difference value reaches the first predetermined time period, at least one time point is acquired between the current time and the target time, including:

   Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined time period, the current time The time period from the target time is divided into a first predetermined number of time periods in chronological order;

   For each time period, a predetermined number of time points are arbitrarily selected within the time period as at least one time point acquired between the current time and the target time.
7. The method according to claim 1, characterized in that, before the target terminal that is to perform the first monitoring task performs the first monitoring task, respond to the time when the target terminal performs the first monitoring task and the current time When the difference value reaches the first predetermined time period, at least one time point is acquired between the current time and the target time, including:

   Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined time period, the current time The time period from the target time is divided into a first predetermined number of time periods in chronological order;

   Starting from the first time period, in chronological order, for each time period, whenever it is determined that the system resources used by the target terminal at the two endpoints of the time period meet the second predetermined condition, Take any second predetermined number of time points within this time period, and continue to make judgments for the next time period until it is determined that the system resources used by the target terminal at the two end points of the targeted time period are not All satisfy the second predetermined condition or judge for all time periods;

   The second predetermined number of time points acquired for each time period are taken as at least one time point acquired between the current time and the target time.
8. A monitoring task dynamic adjustment device, characterized in that the device includes:

   The time point acquisition module is configured to respond to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined value before the target terminal that is to perform the first monitoring task performs the first monitoring task Time period, at least one time point is acquired between the current time and the target time, the difference between the time when the target terminal executes the first monitoring task and the target time is a second predetermined time period, and the second predetermined The time period is less than the first predetermined time period;

   The system resource acquisition module is configured to acquire the system resources used by the target terminal at each time point;

   The determining module is configured to determine based on the system resources used by the target terminal at each time point and the first monitoring task in the case that the system resources used by the target terminal at each time point meet a first predetermined condition The second monitoring task to be replaced by the first monitoring task;

   The instruction module is configured to instruct the target terminal to stop performing the first monitoring task and perform the second monitoring task.
9. The device according to claim 8, wherein the first monitoring task is a task that is repeatedly executed every third predetermined time period, the system resources include a CPU usage rate and a memory usage rate, and the first predetermined The condition includes that the ratio of the number of time points at which the CPU usage rate is greater than the predetermined CPU usage rate threshold or the memory usage rate greater than the predetermined memory usage rate threshold to the total number of time points acquired is less than the predetermined ratio threshold value, and the target terminal at each time Click the used system resources and the first monitoring task, and determine the second monitoring task to be replaced by the first monitoring task, including:

   According to the system resources used by the target terminal at each point in time and the first monitoring task, the following formula is used to determine the execution interval of the second monitoring task:

   T ₂ = T ₁ (e ^M + e ^C ),

   Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, T ₁ Is the third predetermined time period, and T ₂ is the execution interval of the second monitoring task;

   For the first monitoring task, a third predetermined period of time between repeated executions of the first monitoring task is set as the execution interval of the second monitoring task to obtain the second monitoring task.
10. The device according to claim 9, wherein the first monitoring task comprises: acquiring the object to be monitored whose corresponding characteristic data meets a predetermined rule within a fourth predetermined time period every third predetermined time period, and The fourth predetermined time period is less than the third predetermined time period, and the fourth predetermined time period and the third predetermined time period have a common time period, and the determining module is further configured to use the target terminal at each time point according to the After the system resources of and the first monitoring task are determined using a formula to determine the execution interval of the second monitoring task:

    According to the system resources used by the target terminal at each point in time and the first monitoring task, the following formula is used to determine the acquisition time range of the object to be monitored for the second monitoring task:

    

    Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, and T ₃ Is the fourth predetermined time period, and T ₄ is the acquisition time range of the object to be monitored for the second monitoring task;

    For the first monitoring task, setting the third predetermined period of time between repeated execution of the first monitoring task as the execution interval of the second monitoring task to obtain the second monitoring task includes:

    For the first monitoring task, the third predetermined time period of the first monitoring task is set as the execution interval time of the second monitoring task and the fourth predetermined time period of the first monitoring task is set to all Obtain the second monitoring task by obtaining the time range of the object to be monitored for the second monitoring task.
11. The apparatus according to claim 8, wherein the first monitoring task is a task that is repeatedly executed every first predetermined time period, and the instructing the target terminal to stop performing the first monitoring task and execute the first monitoring task Two monitoring tasks, including:

    Instruct the target terminal to stop executing the first monitoring task and start executing the second monitoring task at the time when the target terminal executes the first monitoring task.
12. The device according to claim 8, wherein the second monitoring task is a task that is repeatedly executed every fifth predetermined time period, and the instruction module is further configured to instruct the target terminal to stop executing the first After the monitoring task and executing the second monitoring task:

    In response to the target terminal starting to execute the second monitoring task, acquiring system resources used by the target terminal;

    In the case that the system resources used by the target terminal do not meet the first predetermined condition, instruct the target terminal to stop executing the second monitoring task and execute the first monitoring task when the second monitoring task is to be executed next time. Monitoring tasks.
13. The device according to claim 8, wherein before the target terminal that is to perform the first monitoring task performs the first monitoring task, respond to the time when the target terminal performs the first monitoring task and the current time When the difference value reaches the first predetermined time period, at least one time point is acquired between the current time and the target time, including:

    Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined time period, the current time The time period from the target time is divided into a first predetermined number of time periods in chronological order;

    For each time period, a predetermined number of time points are arbitrarily selected within the time period as at least one time point acquired between the current time and the target time.
14. The device according to claim 8, wherein before the target terminal that is to perform the first monitoring task performs the first monitoring task, respond to the time when the target terminal performs the first monitoring task and the current time When the difference value reaches the first predetermined time period, at least one time point is acquired between the current time and the target time, including:

    Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined time period, the current time The time period from the target time is divided into a first predetermined number of time periods in chronological order;

    Starting from the first time period, in chronological order, for each time period, whenever it is determined that the system resources used by the target terminal at the two endpoints of the time period meet the second predetermined condition, Take any second predetermined number of time points within this time period, and continue to make judgments for the next time period until it is determined that the system resources used by the target terminal at the two end points of the targeted time period are not All meet the second predetermined condition or judge for all time periods;

    The second predetermined number of time points acquired for each time period are taken as at least one time point acquired between the current time and the target time.
15. A computing device includes a memory and a processor, the memory stores computer readable instructions, and when the computer readable instructions are executed by the processor, the processor executes:

    Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching the first predetermined time period, the current time and the target At least one time point is acquired between times, the difference between the time when the target terminal executes the first monitoring task and the target time is a second predetermined time period, and the second predetermined time period is less than the first predetermined time period ；

    Acquiring system resources used by the target terminal at each time point;

    In the case that the system resources used by the target terminal at each time point meet the first predetermined condition, it is determined that the first monitoring task is to be used according to the system resources used by the target terminal at each time point and the first monitoring task. The second monitoring task replaced by the monitoring task;

    Instruct the target terminal to stop performing the first monitoring task and perform the second monitoring task.
16. The computing device according to claim 15, wherein the first monitoring task is a task that is repeatedly executed every third predetermined time period, the system resources include a CPU usage rate and a memory usage rate, and the first monitoring task The predetermined condition includes that the ratio of the number of time points when the CPU usage rate is greater than the predetermined CPU usage rate threshold or the memory usage rate greater than the predetermined memory usage rate threshold to the total number of time points obtained is less than the predetermined ratio threshold value, and the target terminal is in each The system resources used at the time point and the first monitoring task, and determining the second monitoring task to be replaced by the first monitoring task include:

    According to the system resources used by the target terminal at each point in time and the first monitoring task, the following formula is used to determine the execution interval of the second monitoring task:

    T ₂ = T ₁ (e ^M + e ^C ),

    Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, T ₁ Is the third predetermined time period, and T ₂ is the execution interval of the second monitoring task;

    For the first monitoring task, a third predetermined period of time between repeated executions of the first monitoring task is set as the execution interval of the second monitoring task to obtain the second monitoring task.
17. The computing device according to claim 16, wherein the first monitoring task comprises: acquiring, every third predetermined period of time, the corresponding characteristic data in the fourth predetermined period of time to meet a predetermined rule to be monitored, so The fourth predetermined time period is less than the third predetermined time period, and the fourth predetermined time period and the third predetermined time period have a common time period. According to the system resources used by the target terminal at each time point and the first For a monitoring task, after the execution interval of the second monitoring task is determined by a formula, when the computer-readable instruction is executed by the processor, the processor also executes:

    According to the system resources used by the target terminal at each point in time and the first monitoring task, the following formula is used to determine the acquisition time range of the object to be monitored for the second monitoring task:

    

    Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, and T ₃ Is the fourth predetermined time period, and T ₄ is the acquisition time range of the object to be monitored for the second monitoring task;

    For the first monitoring task, setting the third predetermined period of time between repeated execution of the first monitoring task as the execution interval of the second monitoring task to obtain the second monitoring task includes:

    For the first monitoring task, the third predetermined time period of the first monitoring task is set as the execution interval time of the second monitoring task and the fourth predetermined time period of the first monitoring task is set to all Obtain the second monitoring task by obtaining the time range of the object to be monitored for the second monitoring task.
18. The computing device according to claim 15, wherein the first monitoring task is a task that is repeatedly executed every first predetermined time period, and the instructing the target terminal to stop executing the first monitoring task and execute the The second monitoring task includes:

    Instruct the target terminal to stop executing the first monitoring task and start executing the second monitoring task at the time when the target terminal executes the first monitoring task.
19. The computing device according to claim 15, wherein the second monitoring task is a task that is repeatedly executed every fifth predetermined time period, and the target terminal is instructed to stop performing the first monitoring task and execute the first monitoring task. After the second monitoring task, when the computer-readable instructions are executed by the processor, the processor also executes:

    In response to the target terminal starting to execute the second monitoring task, acquiring system resources used by the target terminal;

    In the case that the system resources used by the target terminal do not meet the first predetermined condition, instruct the target terminal to stop executing the second monitoring task and execute the first monitoring task when the second monitoring task is to be executed next time. Monitoring tasks.
20. The computing device according to claim 15, wherein, before the target terminal that is to perform the first monitoring task executes the first monitoring task, respond to the time when the target terminal executes the first monitoring task and the current When the time difference reaches the first predetermined time period, acquiring at least one time point between the current time and the target time includes:

    Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined time period, the current time The time period from the target time is divided into a first predetermined number of time periods in chronological order;

    For each time period, a predetermined number of time points are arbitrarily selected within the time period as at least one time point acquired between the current time and the target time.
21. The computing device according to claim 15, wherein, before the target terminal that is to perform the first monitoring task executes the first monitoring task, respond to the time when the target terminal executes the first monitoring task and the current When the time difference reaches the first predetermined time period, acquiring at least one time point between the current time and the target time includes:

    Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined time period, the current time The time period between and the target time is divided into a first predetermined number of time periods in chronological order;

    Starting from the first time period, in chronological order, for each time period, whenever it is determined that the system resources used by the target terminal at the two endpoints of the time period meet the second predetermined condition, Take any second predetermined number of time points within this time period, and continue to make judgments for the next time period until it is determined that the system resources used by the target terminal at the two end points of the targeted time period are not All meet the second predetermined condition or judge for all time periods;

    The second predetermined number of time points acquired for each time period are taken as at least one time point acquired between the current time and the target time.
22. A computer non-volatile readable storage medium storing computer readable instructions, which when executed by one or more processors, cause one or more processors to execute:

    Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching the first predetermined time period, the current time and the target At least one time point is acquired between times, the difference between the time when the target terminal executes the first monitoring task and the target time is a second predetermined time period, and the second predetermined time period is less than the first predetermined time period ；

    Acquiring system resources used by the target terminal at each time point;

    In the case that the system resources used by the target terminal at each time point meet the first predetermined condition, it is determined that the first monitoring task is to be used according to the system resources used by the target terminal at each time point and the first monitoring task. The second monitoring task replaced by the monitoring task;

    Instruct the target terminal to stop performing the first monitoring task and perform the second monitoring task.
23. The computer non-volatile readable storage medium according to claim 22, wherein the first monitoring task is a task that is repeatedly executed every third predetermined time period, and the system resources include CPU usage and memory Usage rate, the first predetermined condition includes that the ratio of the number of time points when the CPU usage rate is greater than a predetermined CPU usage rate threshold or the memory usage rate is greater than the predetermined memory usage rate threshold to the total number of time points acquired is less than the predetermined ratio threshold, the According to the system resources used by the target terminal at each point in time and the first monitoring task, determining the second monitoring task to be replaced by the first monitoring task includes:

    According to the system resources used by the target terminal at each point in time and the first monitoring task, the following formula is used to determine the execution interval of the second monitoring task:

    T ₂ = T ₁ (e ^M + e ^C ),

    Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, T ₁ Is the third predetermined time period, and T ₂ is the execution interval of the second monitoring task;

    For the first monitoring task, a third predetermined period of time between repeated executions of the first monitoring task is set as the execution interval of the second monitoring task to obtain the second monitoring task.
24. The computer non-volatile readable storage medium according to claim 23, wherein the first monitoring task comprises: acquiring, every third predetermined time period, corresponding characteristic data in a fourth predetermined time period that satisfies a predetermined The regular object to be monitored, the fourth predetermined time period is less than the third predetermined time period, the fourth predetermined time period and the third predetermined time period have a common time period, according to the target terminal at each time point After the execution interval of the second monitoring task is determined using a formula, the computer-readable instructions are executed by one or more processors, so that one or more processors are carried out:

    According to the system resources used by the target terminal at each point in time and the first monitoring task, the following formula is used to determine the acquisition time range of the object to be monitored for the second monitoring task:

    

    Where, M is the average value of the memory usage rate in the system resources used by the target terminal at each time point, C is the average value of the CPU usage rate in the system resources used by the target terminal at each time point, and T ₃ Is the fourth predetermined time period, and T ₄ is the acquisition time range of the object to be monitored for the second monitoring task;

    For the first monitoring task, setting the third predetermined period of time between repeated execution of the first monitoring task as the execution interval of the second monitoring task to obtain the second monitoring task includes:

    For the first monitoring task, the third predetermined time period of the first monitoring task is set as the execution interval time of the second monitoring task and the fourth predetermined time period of the first monitoring task is set to all Obtain the second monitoring task by obtaining the time range of the object to be monitored for the second monitoring task.
25. The computer non-volatile readable storage medium according to claim 22, wherein the first monitoring task is a task that is repeatedly executed every first predetermined time period, and the instructing the target terminal to stop executing the first monitoring task A monitoring task and executing the second monitoring task includes:

    Instruct the target terminal to stop executing the first monitoring task and start executing the second monitoring task at the time when the target terminal executes the first monitoring task.
26. The computer non-volatile readable storage medium according to claim 22, wherein the second monitoring task is a task that is repeatedly executed every fifth predetermined time period, and the target terminal is instructed to stop executing the first After the monitoring task and the second monitoring task are executed, when the computer-readable instructions are executed by one or more processors, the one or more processors also execute:

    In response to the target terminal starting to execute the second monitoring task, acquiring the system resources used by the target terminal;

    In the case that the system resources used by the target terminal do not meet the first predetermined condition, instruct the target terminal to stop executing the second monitoring task and execute the first monitoring task when the second monitoring task is to be executed next time. Monitoring tasks.
27. The computer non-volatile readable storage medium according to claim 22, wherein before the target terminal that is to execute the first monitoring task executes the first monitoring task, respond to the target terminal executing the first monitoring task The difference between the time of a monitoring task and the current time reaches the first predetermined time period, and obtaining at least one time point between the current time and the target time includes:

    Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined time period, the current time The time period between and the target time is divided into a first predetermined number of time periods in chronological order;

    For each time period, a predetermined number of time points are arbitrarily selected within the time period as at least one time point acquired between the current time and the target time.
28. The computer non-volatile readable storage medium according to claim 22, wherein before the target terminal that is to execute the first monitoring task executes the first monitoring task, respond to the target terminal executing the first monitoring task The difference between the time of a monitoring task and the current time reaches the first predetermined time period, and obtaining at least one time point between the current time and the target time includes:

    Before the target terminal that is to perform the first monitoring task performs the first monitoring task, in response to the difference between the target terminal performing the first monitoring task and the current time reaching a first predetermined time period, the current time The time period between and the target time is divided into a first predetermined number of time periods in chronological order;

    Starting from the first time period, in chronological order, for each time period, whenever it is determined that the system resources used by the target terminal at the two endpoints of the time period meet the second predetermined condition, Take any second predetermined number of time points in this time period, and continue to judge for the next time period until it is judged that the system resources used by the target terminal at the two end points of the targeted time period are not All meet the second predetermined condition or judge for all time periods;

    The second predetermined number of time points acquired for each time period are taken as at least one time point acquired between the current time and the target time.

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