WO2013075486A1

WO2013075486A1 - Method and device for counting in-service rate of network object

Info

Publication number: WO2013075486A1
Application number: PCT/CN2012/077615
Authority: WO
Inventors: 司保锋
Original assignee: 中兴通讯股份有限公司
Priority date: 2011-11-24
Filing date: 2012-06-27
Publication date: 2013-05-30
Also published as: CN103139807B; CN103139807A

Abstract

Disclosed are a method and device for counting the in-service rate of a network object. The method includes: acquiring the object configuration time generated for a network object by a network administrator; acquiring the object in-service time reported by the network object; and calculating the object in-service rate of the network object according to the object in-service time and the object configuration time. The present invention can accurately obtain the object in-service rate of a network object, so that an operator can learn the network service state accurately in time when counting the service situation of the network object.

Description

TECHNICAL FIELD The present invention relates to the field of communications, and in particular to a statistical method and apparatus for a network object in a service rate. BACKGROUND The 3GPP (3rd Generation Partnership Project) protocol standard specifies the statistics of the service rate of a cell, and the statistical method is to count the time when the cell is not in service, and then calculate the service time of the cell. Then, the cell occupancy rate is calculated by the following formula: Cell service rate = (cell service time - cell out of service time) / cell service time Network management performance statistics are based on counters (COUNTER), operators concerned The metrics are calculated by these counters. Regarding the calculation of the service rate index of the cell, there are certain statistical difficulties in the current industry, mainly in the statistics of the cell out-of-service time and the service time of the cell, for example: the cell runs due to some reasons, and the base station configuration data is abnormal. The resulting cell failure fails, and the base station loses power. These causes the counter data in the formula to be reported from the base station side to the network management side. If these times cannot be reported, the network management performance statistics are difficult to perform in the cell service rate. Statistically, even if the data can be counted, it is very inaccurate. The above problems exist not only in the process of calculating the cell's service rate, but also in the network objects of other similar cells. In order to solve the above problem, some communication vendors' network management performance statistics are calculated by letting the base station count the cell in service time, and the cell service time is calculated by using the performance statistics granularity and the number of spatial objects. The performance statistics granularity indicates the statistical granularity of the performance data. For example, the statistical granularity of 15 minutes, 1 hour, or 1 day provided by the network management system; the number of spatial objects indicates the number of objects in the entire statistical space range, for example, the entire communication network. There are 5,000 cells in the cell. When the service rate statistics of the whole network cell are used, the number of spatial objects is 5000. Although this statistical method can solve the problem that the cell service time and the cell not service time are difficult to calculate to some extent. The problem, but for the case where the base station is abnormally unable to report performance data, it still cannot be counted. Therefore, in the prior art, the cell service time or the cell out-of-service time required by the network management calculation needs to be reported from the base station side, and when the base station is in an abnormal state, the time cannot be reported to the network management side. Therefore, the mobile operator is unable to obtain a more accurate network object (including the cell) of the network object in the service rate. SUMMARY OF THE INVENTION The present invention provides a statistical method and apparatus for service rate of a network object to at least solve the above problems. According to an aspect of the present invention, a statistical method for a network object in a service rate is provided, including: acquiring an object configuration time generated by a network management device for a network object; acquiring an object reported by the network object in a service time; and serving the time and object according to the object Configure the time to calculate the object rate of the network object. Preferably, the configuration time of the object generated by the network management device for the network object is obtained, including: after the network management is started, the preset collection granularity Gr is used as the collection period, and at the end of the collection period, the first object configuration time of the network object is generated; The restart event, when the restart period experienced by the network management system restart period exceeds the collection period, the second object configuration time is added for the network object; the object configuration time is calculated according to the following formula: object configuration time = first object configuration time + second Object configuration time. Preferably, the acquiring the object configuration time generated by the network management device for the network object further includes: calculating, when the network object is detected by the network management system, the third object configuration time before the network object is deleted, where the third object configuration time is less than the collection time. Period; the object configuration time is calculated according to the following formula: object configuration time = first object configuration time + second object configuration time + third object configuration time. Preferably, the preset collection granularity is used as the collection period. At the end of the collection period, the first object configuration time of the network object is generated, including: acquiring a list of object types of the network object; determining, according to the object type list, whether the network object needs to generate an object Configuration time; in the case of determining that the object configuration time needs to be generated for the network object, traversing the network object, obtaining the object creation time T _{c of the} network object, the current granularity collection time T _g , and the current time T _{sys of the} system; creating the time T according to the object _c , the current granularity acquisition time T _g , and the current system time T _sys determine the first object configuration time. Preferably, the performance data timing generator determines the first object configuration time according to the object creation time T _c , the current granularity acquisition time T _g , and the system current time Tsys, including: calculating the current granularity configuration time T _g according to the formula _: T _g = T _Sys - T _sys %Gr, where % means modulo; according to the formula, the object existence time of the network object is calculated _: T _h = T _g - T _C ; determining whether the object existence time T _h is greater than or equal to the acquisition granularity Gr, if The first object configuration time is determined as the acquisition granularity Gr, otherwise, the first object configuration time is determined as the object existence time T _h . Preferably, the restarting event of the monitoring network management, when the restarting time period experienced by the network management system restarting process exceeds the collection period, re-recording the second object configuration time for the network object, including: obtaining a list of object types of the network object; determining according to the object type list Whether the network object needs to generate the object configuration time; in the case of determining that the object configuration time needs to be generated for the network object, traversing the network object, obtaining the last granularity collection time T _M saved in the network object, and the current system time T after the restart _Q; judge the current time of the system after restarting T _Q and last time Whether the difference TQ-T _m of the granularity acquisition time T _M is greater than or equal to the acquisition granularity Gr, and if so, determining that the second object configuration time is Gr*Integer[(T _Q -T _M )/ Gr], where Integer indicates Integer, otherwise, it is determined that there is no need to supplement the data. Preferably, when the network object is detected to be deleted by the network management, calculating a third object configuration time before the network object is deleted, including: listening to the network object, determining that the network object is deleted; obtaining the current system time T _s after the deletion, according to The formula T _F = T _s - T _s %Gr calculates the granularity acquisition time T _F before deletion _; determines the third object configuration time as T _s %Gr according to the difference between the current system time T _s and the granularity acquisition time T _F before deletion . According to another aspect of the present invention, a statistical device for a network object in a service rate is provided, including: a first obtaining module, configured to acquire an object configuration time generated by a network management device for a network object; and a second obtaining module configured to acquire a network The object reported by the object is in service time; the calculation module is set to calculate the service rate of the object of the network object according to the object's service time and the object configuration time. Preferably, the first obtaining module includes: a generating unit, configured to: after the network management is started, use a preset collection granularity Gr as an acquisition period, and generate a first object configuration time of the network object at the end of the collection period; Set to monitor the restart event of the NMS. When the restart time period experienced by the NMS restart process exceeds the collection period, the second object configuration time is added for the network object. The first calculation unit is set to calculate the object configuration time according to the following formula: Configuration time = first object configuration time + second object configuration time. Preferably, the first obtaining module further includes: a second calculating unit, configured to: when the network object is detected to be deleted by the network management, calculate a third object configuration time before the network object is deleted, where the third object configuration time is less than the collecting time The first calculation unit is further configured to calculate the object configuration time according to the following formula: object configuration time=first object configuration time+second object configuration time+third object configuration time. The method for calculating the service time of the network object by using the object creation time and the object deletion time respectively, and solving the problem that the cell service time and the cell unservice time are caused by the situation that the base station abnormally fails to report the performance data in the prior art. The problem is difficult to count, and the object rate of the object that can obtain the network object is accurately obtained, so that the operator can timely and accurately understand the effect of the network service state when performing statistics on the service status of the network object. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, In the drawing: 1 is a flow chart of a statistical method for a network object in a service rate according to an embodiment of the present invention; FIG. 2 is a schematic diagram of an object configuration time of a network object and a report of an object's service time according to an embodiment of the present invention; FIG. 4 is a flowchart of processing of a network management startup listener according to an embodiment of the present invention; FIG. 5 is a flowchart of processing of a network object deletion listener processing according to an embodiment of the present invention; 6 is a structural block diagram of a statistical device for a network object in a service rate according to an embodiment of the present invention; and FIG. 7 is a structural block diagram of a statistical device for a network object in a service rate according to a preferred embodiment of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. FIG. 1 is a flowchart of a statistical method for a network object in a service rate according to an embodiment of the present invention. As shown in FIG. 1, the method mainly includes the following steps (step S102-step S106). Step S102: Obtain an object configuration time generated by the network management tool for the network object. Step S104: Acquire an object reported by the network object at the service time. Step S106: Calculate the service rate of the object of the network object according to the object service time and the object configuration time. In step S102, after the network management is started, the preset acquisition granularity (Gr) (in the industry, usually set to 15 min) may be used as the collection period, and at the end of the collection period, the first object configuration of the network object is generated. Time, while listening to the restart event of the network management, when the restart period experienced by the network management system restarts exceeds the collection period, the second object configuration time is added for the network object, and the object configuration time is calculated according to the following formula: Object configuration time = first Object configuration time + second object configuration time. Specifically, the object type list of the network object may be first obtained, and the network object needs to generate the object configuration time according to the object type list. When it is determined that the object configuration time needs to be generated for the network object, the network object is traversed, and the object of the network object is obtained. The creation time T _c , the current granularity acquisition time T _g , and the current system time T _sys , and then the first object configuration time according to the object creation time T _c , the current granularity acquisition time T _g , and the current system time T _{sys are} calculated according to the formula. Current granularity configuration time T _g: T _g = T _sys - T _sys %Gr, where, % Determining the modulo; calculating the object existence time of the network object according to the formula T _h: T _h = T _g - T _C ; determining whether the object existence time T _h is greater than or equal to the acquisition granularity Gr, and if so, determining the first object configuration time as the acquisition granularity Gr, No Bay U, determines the first object configuration time as the object existence time T _h . In the restart event of the monitoring network management, when the restart time period experienced by the network management system restarting process exceeds the collection period, the second object configuration time is added for the network object, including: obtaining a list of object types of the network object; determining the network according to the object type list Whether the object needs to generate the object configuration time; in the case of determining that the object configuration time needs to be generated for the network object, traversing the network object, obtaining the last granularity collection time T _M saved in the network object, and the current system time T _Q after the restart _; difference restart the system after the current time T _Q is determined and the particle size of the last acquisition time T _m of the TQ-T _m particle size not less than a collection Gr, if is determined that the second object is configured to time Gr * Integer [(T _Q -T _M )/ Gr], where Integer indicates rounding, otherwise it is determined that no data needs to be appended. In an actual application, preferably, in step S102, it is also possible to monitor whether the network object is deleted by the network management, and when the network object is detected to be deleted by the network management, calculate a third object configuration time before the network object is deleted, where The three object configuration time is less than the acquisition period; the object configuration time can be calculated according to the following formula: object configuration time = first object configuration time + second object configuration time + third object configuration time. The third object configuration time before the network object is deleted by the network management is calculated, including: listening to the network object, determining that the network object is deleted; obtaining the current system time T _s after the deletion, according to the formula T _F = T _s - T _s %Gr calculates the granularity acquisition time T _F before deletion, and determines the third object configuration time as T according to the difference between the current system time T _s and the granularity acquisition time T _F before the deletion. _s %Gr. In the actual application, when the network management is started, the performance data timing generator, the network management startup listener, and the configuration object deletion listener may be jointly created to obtain the first object configuration time, the second object configuration time, and the third object configuration, respectively. time. It should be noted that the performance data timing generator can start the acquisition cycle with the acquisition granularity (Gr) of the performance data, and generate the first object configuration time at the end of each acquisition cycle; the network management startup listener listens to the network management each time. Start event (mainly for the restart event of the network management that exists in the actual situation), and when the backup condition is met, the missing data (that is, the second object configuration time) in the time period when the network management is restarted is added. The configuration object delete listener monitors whether there is an event that the configuration object (that is, the network object configured by the network management system) is deleted by the network management system. When it is determined that the configuration object is deleted, the configuration object is also deleted but not yet recorded. Data (ie, third object configuration time) performs calculation and generation of performance data. For example, you can take the following scenario:

A. When the network management is started, the performance data timing generator, the network management startup listener, and the configuration object deletion listener are created. B. At the end of each acquisition cycle (acquisition granularity) of the performance data timing generator, the configuration object data of the network object configured by the network management is searched, and the performance data is generated according to the location information of the configuration object in the configuration object data, and the configuration is generated. The configuration time of the current granularity of the object, the configuration time of the current granularity needs to calculate the configuration time first: Configuration time = current acquisition time - object creation time; current acquisition time indicates the current granularity collection time point, which is the integer of the acquisition granularity (Gr) If the configuration time is greater than or equal to the acquisition granularity (Gr), the object configuration time of the current granularity is Gr; if the configuration time is smaller than the acquisition granularity (Gr), the current granularity of the object configuration time is the calculated configuration time; The unit of configuration time and collection granularity is s (seconds).

C. The network management startup listener monitors the network management startup completion event. When the network management startup is complete, the historical performance data of the configuration object is queried to generate an entry. If the difference between the current collection time of the last one and the current system time is greater than or equal to Gr, the data is considered to be missing. In the case of the case, it is necessary to calculate the number of missing data (that is, the restart time temporarily lost monitoring when the network management restarts), and ensure that the difference between the current acquisition time of the supplemental data and the current time of the system is less than Gr. D. When the configuration object delete listener listens to the configuration object deletion, the current granularity configuration time is calculated. The current granularity configuration time is calculated as: current system time - previous acquisition time, the previous acquisition time is located at the current An acquisition time before the system time and closest to the current system time, for example, Gr is 15 minutes (min), the current system time is 12:27, then the previous acquisition time is 12: 15, the current acquisition granularity configuration time is 12 Min. E. The performance data generated by the network management system and the performance data reported by the base station are consistent. BP: No difference processing, that is, the performance data generated by the network management system is consistent with the performance statistics interface of the base station and the network management system, thereby ensuring the performance data generated by the network management system. All can be saved to the performance statistics database.

F. The network object (for example, the base station) performs statistical reporting of the object's service time according to the acquisition granularity (Gr).

G. The network management object of the network object is calculated according to the following new formula: The service rate is the object configuration time of the object in the service time/network management side. Referring to FIG. 2, FIG. 2 is a schematic diagram of the object configuration time of the network object and the reporting time of the object in the service time according to the embodiment of the present invention. As shown in FIG. 2, after acquiring the object reported by the base station, the network management system will According to the obtained object in the service time and the object to be generated by the object, the object can be calculated according to the new formula in the above step F. In the above solution, the method of reporting the service time of the network object is changed to the method of generating the object configuration time by the network management system, which solves the problem that the service time of the network object cannot be reported to the network management in the state where the base station is abnormal in the prior art. The side thus causes the mobile operator to obtain a more accurate network object (including the cell) of the network object in the service rate. The method for acquiring the first object configuration time, the second object configuration time, and the third object configuration time respectively will be described in detail below with reference to FIG. 3, FIG. 4 and FIG. It should be noted that since the three object configuration times are only different names in different states, the following description does not take exactly the same name as the three object configuration times in the claims. For example, in a short period of time, there is no event that the network management is restarted or the network management system deletes the configuration object. As long as the first object configuration time is generated, the object configuration time of the network object can be obtained, and in a long period of time, the network management system may restart. And the network management deletes the event of the configuration object, then you need to add the three object configuration times to get the total service time (and object configuration time) of the network object. In the following description process, for the sake of easy understanding, the process of obtaining the object configuration time of the network object in three cases is independently introduced, but it does not mean that the acquisition of the object configuration time in three cases is completely independent, on the contrary, In practical applications, all three situations exist, and all three kinds of time need to be calculated. It is in this way that the network object's service rate statistics are more accurate. FIG. 3 is a flowchart of processing of a performance data timing generator according to an embodiment of the present invention. As shown in FIG. 3, the flow includes the following steps.

5301. Obtain a list of object types. The object type list is provided by a configuration file. The content is an object type. The parameters include: "whether to generate an object configuration time", "corresponding measurement type id", and "counter id".

5302. Determine whether the object type needs to generate performance data of the object configuration time according to "whether or not the object configuration time is generated." If not, the current process is ended. If necessary, the process proceeds to step S303.

5303. Read configuration object information of the object type from the database.

5304, traversing the configuration object obtained from the database, and acquiring the object creation time Tc of the network object, the current granularity collection time Tg, wherein the current granularity collection time Tg is calculated as follows:

Tg = Tsys - Tsys%Gr, where Tsys represents the current system time, Gr represents the acquisition granularity, and % represents the modulo.

S305. Calculate an object configuration time Th. The time indicates how long the network object has been configured on the network management side. The formula is as follows: Th = Tg _ Tc.

S306, determining whether the object configuration time is greater than or equal to the collection granularity. If the collection granularity is greater than or equal to the collection granularity, the network object is configured on the network management side for a time greater than or equal to one acquisition granularity, and the process proceeds to step S308. If the collection granularity is smaller than the collection granularity, the network object is represented by the network object. The object configuration time is less than one acquisition granularity, and the process proceeds to step S307. S307: Since the existence time of the configuration object (network object) is less than one acquisition granularity, the real existence time is calculated as the object configuration time of the current granularity, and the calculation formula is: T2=Th.

5308. Since the existence time of the configuration object (network object) has exceeded an acquisition granularity, an acquisition granularity is calculated as the object configuration time of the current granularity, and the calculation formula is: T2=Gr.

After the T2 is calculated, the performance data (that is, the generated object configuration time) is generated according to the performance data interface of the foreground (base station side) and the background (the network management side), so that the performance data collection module can store the generated data in the database. FIG. 4 is a flowchart of processing of a network management startup listener according to an embodiment of the present invention. As shown in FIG. 4, the flow includes the following steps.

5401, obtaining a list of object types, the object type list is provided by the configuration file side, and the content is an object type, and the parameters include: "whether to generate an object configuration time", "corresponding measurement type id", and "counter id" and the like.

5402. Determine whether the object type needs to generate performance data of the object configuration time according to "whether or not the object configuration time is generated." If not, the process ends, and if necessary, the process proceeds to S403.

5403. Read configuration object information of the object type from the database.

5404, traversing the configuration object obtained from the database, and obtaining an acquisition time Tg corresponding to the last historical data, where Tg is obtained from historically generated performance data, and the last historical data may be obtained from the network management database, It can be obtained through the historical data of the network management backup. In addition, the current system time Tsys is also obtained.

5405. If the result of Tsys-Tg is greater than or equal to Gr, it is considered that the network management has exceeded the performance data of the object configuration time of the object that does not generate the object, and the data needs to be re-recorded, and the process proceeds to S406; if the result of Tsys-Tg is less than Gr, It is considered that the network management does not exceed one acquisition granularity during the restart period in which the restart event occurs, and does not need to supplement the data.

5406, Calculate the number of complements Integer[(Tsys-Tg)/Gr], and determine the performance data of the object configuration time of which acquisition granularity needs to be supplemented according to this number. For example, the system stopped at 12:17 and re-opened at 12:50. Start up, start counting the number of supplements, the current acquisition time Tg of the last performance data is 12: 15, Tsys is 12: 50, then the calculation result of Integer[(Tsys-TgyGr] is 2.

5407, Calculate the acquisition time of the supplementary data Tg=Tg+Gr, and the historical configuration time T2h=Gr. Taking the example in S406 as an example, the first data to be supplemented is: Historical acquisition time Tg=12: 15+Gr =12 _: 30, the historical configuration time is Gr, and the second data of the supplement is: Historical acquisition time Tg=12:30+Gr=12 _: 45, the historical configuration time is Gr, then you can determine the time to be re-recorded ( That is, the second object configuration time is 30 minutes; the performance data is generated according to the data information, and the performance data is generated according to the foreground (base station side) and background (network management side) performance data interfaces, so that the performance data acquisition module can generate The data is stored in the database.

5408, after compiling the performance data of a collection granularity, it is judged whether the object has been re-recorded. If there is no re-recording, it needs to be transferred to S407 to continue the re-recording. If the re-recording is completed, the re-recording process of the object is exited. FIG. 5 is a flowchart of processing performed by a network object deletion listener according to an embodiment of the present invention. As shown in FIG. 5, the flow includes the following steps.

5501, the configuration object deletion listener listens to the event that the configuration object is deleted, and needs to obtain the current system time Tsys and the previous acquisition time Tgh, and then calculate the current granularity of the object configuration time T2, where Tgh is calculated as : Tgh = Tsys - Tsys%Gr.

5502. Calculate a configuration time T2 of the current granularity of the deleted configuration object (network object), and the calculation formula is: T2 = Tsys - Tgh = Tsys%Gr.

After the T2 is calculated, performance data is generated according to the performance data interface of the foreground (base station side) and the background (network management side), so that the performance data collection module can store the generated data in the database. The statistical method of the service rate of the network object provided by the foregoing embodiment is used to calculate the service time of the network object by using the object creation time and the object deletion time respectively, so that the object rate of the network object can be accurately obtained, so that the operator is performing. When the service status of the network object is counted, the status of the network service can be known in a timely and accurate manner. FIG. 6 is a structural block diagram of a statistical device for a network object in a service rate according to an embodiment of the present invention. The device is used to implement a statistical method for a network object in a service rate provided by the foregoing embodiment. As shown in FIG. 6, the device mainly includes: a first obtaining module 10, a second acquiring module 20, and a calculating module 30. The first obtaining module 10 is configured to acquire an object configuration time generated by the network management device for the network object. The second obtaining module 20 is connected to the first obtaining module 10, and is configured to acquire the object reported by the network object in the service time; the calculating module 30 And connecting to the second obtaining module 20, configured to calculate an object rate of the network object according to the object in the service time and the object configuration time. FIG. 7 is a structural block diagram of a statistical apparatus for a network object in a service rate according to a preferred embodiment of the present invention. As shown in FIG. 7, the first obtaining module may include: a generating unit 12, a complement unit 14, and a first calculating unit 16. The generating unit 12 is configured to: after the network management is started, set a pre-set acquisition granularity (Gr) as an acquisition period, and at the end of the collection period, generate a first object configuration time of the network object; the re-recording unit 14 is set to monitor In the restart event of the network management system, when the restart time period experienced by the network management system restarting process exceeds the collection period, the second object configuration time is added for the network object. The first calculating unit 16 is configured to calculate the object configuration time according to the following formula: = first object configuration time + second object configuration time. In a practical application, the first obtaining module may further include: a second calculating unit 18, configured to calculate a third object configuration time before the network object is deleted, when the network object is detected to be deleted by the network management, where The third object configuration time is less than the collection period; the first calculation unit may be further configured to calculate the object configuration time according to the following formula: object configuration time=first object configuration time+second object configuration time+third object configuration time. The statistics device of the network object in the service rate provided by the foregoing embodiment uses the statistical method of the network object in the service rate provided by the foregoing embodiment, and calculates the service time of the network object by using the object creation time and the object deletion time respectively, thereby Accurately obtain the service rate of the object of the network object, so that the operator can timely and accurately understand the state of the network service when performing statistics on the service status of the network object. From the above description, it can be seen that the present invention achieves the following technical effects: Compared with the prior art, an improvement in the statistical accuracy of the service rate of the object is obtained, so that the operator can timely perform the network object service status. Accurate understanding of the status of the network service, especially in the following aspects: (1) The object configuration time generated by the present invention is statistically accurate, and is calculated by the object creation time and the object deletion time respectively; (2) The object of the present invention is The service rate statistics are more accurate than the statistics reported by the base station reporting method, especially solving the statistical problem of the object service time in the case of base station reset and base station power failure. Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

Claim

1. A statistical method for the rate of service of a network object, including:

Obtain the configuration time of the object generated by the network management device for the network object;

Obtaining an object reported by the network object at a service time;

The object of the network object is calculated according to the object at the service time and the object configuration time.

2. The method according to claim 1, wherein the obtaining an object configuration time generated by the network management system for the network object comprises:

After the network management is started, the preset collection granularity Gr is used as an acquisition period, and at the end of the collection period, a first object configuration time of the network object is generated;

Monitoring the restart event of the network management system, when the restart time period experienced by the network management system restarting process exceeds the collection period, the second object configuration time is supplemented for the network object;

The object configuration time is calculated according to the following formula:

Object configuration time = first object configuration time + second object configuration time.

The method of claim 2, wherein acquiring an object configuration time generated by the network management device for the network object further includes:

And calculating, when the network object is deleted by the network management, a third object configuration time before the network object is deleted, where the third object configuration time is less than the collection period; Object configuration time:

Object configuration time = first object configuration time + second object configuration time + third object configuration time.

The method according to claim 2 or 3, wherein the pre-set acquisition granularity is used as an acquisition period, and at the end of the collection period, the first object configuration time of the network object is generated, including:

Obtaining a list of object types of the network object;

Determining, according to the object type list, whether the network object needs to generate the object configuration time; After determining that the object configuration time needs to be generated for the network object, traversing the network object, acquiring an object creation time T _{c of} the network object, a current granularity collection time T _g , and a current system time T _sys ;

The first object configuration time is determined according to the object creation time T _c , the current granularity collection time T _g , and the system current time T _sys .

The method according to claim 4, wherein the performance data timing generator determines the first according to the object creation time T _c , the current granularity collection time T _g , and the system current time T _sys An object configuration time, including:

Calculate the current granularity configuration time T _g according to the formula _: T _g = T _sys - T _sys %Gr, where % means modulo;

Calculating the object existence time T _{h of} the network object according to the formula _: T _h = T _g - T _C ; determining whether the object existence time T _h is greater than or equal to the collection granularity Gr, and if yes, determining the first object configuration The time is the acquisition granularity Gr, otherwise, the first object configuration time is determined to be the object existence time T _h .

The method according to claim 2 or 3, wherein the restarting event of the network management is performed, and when the restarting period experienced by the network management system restarting process exceeds the collection period, the network object is re-recorded. Two object configuration time, including:

Obtaining a list of object types of the network object;

Determining, according to the object type list, whether the network object needs to generate the object configuration time;

When it is determined that the object configuration time needs to be generated for the network object, traversing the network object, acquiring a last granularity collection time T _M saved in the network object, and a system current time T _Q after restarting _;

Determining whether the difference TQ-T _m between the current time T _Q of the system after the restart and the last granularity collection time T _M is greater than or equal to the collection granularity Gr, and if yes, determining that the second object configuration time is Gr*Integer[(T _Q -T _M )/ Gr], where Integer indicates rounding, otherwise, it is determined that no data needs to be added.

The method according to claim 3, wherein, when the network object is detected to be deleted by the network management, calculating a third object configuration time of the network object before being deleted, including:

Listening to the network object, determining that the network object is deleted; Obtain the current system time T _s after deletion, and calculate the granularity acquisition time T _F before deletion according to the formula T _F = Ts - T _s %Gr _;

The third object configuration time is determined as T _s %Gr according to the difference between the current system time T _s and the granularity acquisition time T _F before the deletion. A statistical device for the rate of service of a network object, including:

The first obtaining module is configured to acquire an object configuration time generated by the network management device for the network object; the second obtaining module is configured to acquire the object reported by the network object in the service time; and the calculating module is configured to be in accordance with the object in the service time The object configuration time calculates an object rate of the object of the network object. The device according to claim 8, wherein the first obtaining module comprises:

a generating unit, configured to: after the network management is started, set a preset collection granularity Gr as an acquisition period, and at the end of the collection period, generate a first object configuration time of the network object; The restarting event of the network management is to re-record the second object configuration time for the network object when the restart time period experienced by the network management system restarts exceeds the collection period; the first calculating unit is set to calculate according to the following formula The object configuration time:

Object configuration time = first object configuration time + second object configuration time. The device according to claim 9, wherein the first obtaining module further comprises:

a second calculating unit, configured to calculate a third object configuration time before the network object is deleted, when the network object is detected to be deleted by the network management, where the third object configuration time is smaller than the collecting Cycle

The first calculating unit is further configured to calculate the object configuration time according to the following formula: object configuration time = first object configuration time + second object configuration time + third object configuration time