WO2021164248A1 - 一种随流信息遥测iFIT检测信息的上报方法及装置 - Google Patents

一种随流信息遥测iFIT检测信息的上报方法及装置 Download PDF

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Publication number
WO2021164248A1
WO2021164248A1 PCT/CN2020/116960 CN2020116960W WO2021164248A1 WO 2021164248 A1 WO2021164248 A1 WO 2021164248A1 CN 2020116960 W CN2020116960 W CN 2020116960W WO 2021164248 A1 WO2021164248 A1 WO 2021164248A1
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Prior art keywords
detection information
ifit detection
ifit
time
moment
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PCT/CN2020/116960
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English (en)
French (fr)
Inventor
黄金明
胡永健
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP20920445.2A priority Critical patent/EP4096278A4/en
Priority to JP2022549253A priority patent/JP2023513381A/ja
Publication of WO2021164248A1 publication Critical patent/WO2021164248A1/zh
Priority to US17/889,796 priority patent/US20220393945A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/06—Generation of reports
    • H04L43/067—Generation of reports using time frame reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/06—Generation of reports
    • H04L43/062—Generation of reports related to network traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0289—Congestion control

Definitions

  • This application relates to the field of data communication, and in particular to a method and device for reporting iFIT detection information with streaming information telemetry.
  • performance detection technology can be used to detect the performance parameters of the data communication network to determine the quality of service of the network.
  • iFIT in-situ flow information telemetry
  • the principle of iFIT technology is as follows: the network equipment in the data communication network measures its own iFIT detection information, and sends the measured iFIT detection information to the control and management device, and the control and management device analyzes the received iFIT detection information and analyzes it according to the analysis. As a result, perform corresponding operations, such as giving network operation and maintenance recommendations.
  • multiple different network devices in the network collectively reporting iFIT detection information to the control and management device at the same time may cause network congestion, and network congestion may cause packet loss in the iFIT detection information reported by the network device, thereby affecting the control and management device
  • the integrity of the received iFIT detection information further affects the accuracy of the detection results.
  • the embodiment of the present application provides a data reporting method, which can improve the network congestion problem caused by the centralized reporting of iFIT detection information by network devices to the control and management device, thereby further making the detection result of the iFIT technology more accurate.
  • an embodiment of the present application provides a data reporting method, in which both the first device and the second device can periodically report iFIT detection information to the network management device.
  • the first reporting period when the first device and the second device report the iFIT detection information to the network management device, they will not collectively report the iFIT detection information to the control management device at the same time.
  • the first device sends the iFIT detection information of the first device to the control and management device at t1 in the first reporting period
  • the second device sends the iFIT detection information of the second device to the control and management device at t2 in the first reporting period.
  • the iFIT detection information is different at time t1 and time t2.
  • the control and management device receives a large amount of iFIT detection information in a short time, and the corresponding avoidance of the control and management device
  • the data receiving capacity is not enough to receive the complete iFIT detection information to be received and the network congestion problem caused by the corresponding iFIT detection information packet loss caused by network congestion is avoided, so that the iFIT detection information received by the control management device is more complete, and further The test result of iFIT technology is more accurate.
  • the first device may determine the first moment according to the first reporting condition, as a kind of For example, the first device may determine the first moment according to its unique identifier. Specifically, the remainder obtained by dividing the value corresponding to the first time unit in the first moment by the first value is equal to the unique identifier of the first device divided by the first value. The remainder obtained from the value, the first value is less than or equal to the period for the first device to report the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • the first moment is a moment randomly selected by the first device.
  • the second device may determine the second moment according to the second reporting condition, as a kind of For example, the second device can determine the second moment according to its unique identifier. Specifically, the remainder obtained by dividing the value corresponding to the first time unit in the second moment by the first value is equal to the unique identifier of the second device divided by the first value. The remainder obtained from the value, the first value is less than or equal to the period for the first device to report the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • the second moment is a moment randomly selected by the second device.
  • the unique identifier of the device can be used to identify the device. Considering that for a device, the loopback address of the device, the media access control (MAC) address of the device, and the router ID of the device can all be used to identify the device. Therefore, the unique identifier of the device may be the loopback address of the device, or the MAC address of the device, or the router ID of the device 102. In addition, in some embodiments, the last N digits of the local nanosecond time of the device, especially the last one digit of the local nanosecond time, may also be used to identify the device. Therefore, the unique identifier of the device may also be the last N bits of the local nanosecond time of the device, and the value of N may be 1, for example.
  • the embodiments of the present application provide a data reporting method.
  • the first device can report the iFIT detection information that needs to be reported in the first reporting period to the control and management device in a distributed manner, so as to avoid the control and management device in a short time.
  • a large amount of iFIT detection information is received inside, correspondingly to avoid the network congestion problem caused by the control and management equipment's data receiving capacity is not enough to receive the complete iFIT detection information to be received, and accordingly avoid the iFIT detection information packet loss caused by network congestion , Thereby making the iFIT detection information received by the control management device more complete, and further making the detection result of the iFIT technology more accurate.
  • the first device obtains the iFIT detection information of the telemetry with the flow information, the iFIT detection information includes a plurality of sub-iFIT detection information; the first device separately transmits the plurality of sub-iFTT detection information at a plurality of different times in the first reporting period The detection information is reported to the control and management device, and the first reporting period is a period in which the first device reports the iFIT detection information to the control and management device.
  • the multiple sub-iFIT detection information includes first iFIT detection information and second iFIT detection information
  • the first device separately performs multiple sub-iFTT detection information at multiple different times in the first reporting period.
  • Reporting the detection information to the control and management device includes: the first device reports the first iFIT detection information to the control and management device at the first moment in the first reporting period, and in the first reporting period Reporting the second iFIT detection information to the control management device at a second time, and the first time and the second time are different.
  • the first moment is a moment randomly selected by the first device in the first reporting period.
  • the second moment is a moment randomly selected by the first device in the first reporting period.
  • the embodiment of the present application provides a data reporting method. Specifically, after the first device obtains the first iFIT detection information, it can randomly select a time from the first reporting period, and set the data at the randomly selected time. The acquired first iFIT detection information is reported to the control management device. It is understandable that if each device that reports iFIT detection information to the control and management device reports iFIT detection information to the control and management device by randomly selecting the reporting time, the probability that each device randomly selects the same time is very small.
  • control and management device receives a large amount of iFIT detection information in a short period of time, and correspondingly, the problem caused by the control and management device receiving a large amount of iFIT detection information in a short period of time can be avoided.
  • the first device can report the iFIT detection information to the control and management device by randomly selecting the reporting time in each reporting period. That is, the first device may also obtain the second iFIT detection information, and report the second iFIT detection information to the control and management device at a second time randomly selected in the second reporting period.
  • the second reporting period is a different reporting period. Therefore, the control and management device avoids network congestion in each reporting period.
  • the first iFIT detection information may be a part of the complete iFIT detection information that the first device needs to report to the control and management device in the first reporting period.
  • the first device obtains the first iFIT
  • the complete iFIT detection information can be obtained first, and the first iFIT detection information can be obtained according to the complete iFIT detection information.
  • the first device may also report other parts to the control.
  • the management device specifically, if the complete iFIT detection information includes the third iFIT detection information in addition to the first iFIT detection information, the first device may also use the complete iFIT detection information, the first device Acquire the third iFIT detection information, and at a third moment in the first reporting period, the first device reports the third iFIT detection information to the control and management device.
  • the third moment is a moment randomly selected by the first device in the first reporting period.
  • an embodiment of the present application also provides a data acquisition method, the method includes: controlling the management device to receive the first streaming information telemetry iFIT detection information sent by the first device at the first moment of the first reporting period; The control and management device receives the second iFIT detection information sent by the second device at the second moment of the first reporting period, where the first moment is different from the second moment, and the first reporting period is the The period for the first device and the second device to report the iFIT detection information to the control and management device.
  • the first device and the second device report the iFIT detection information to the control and management device at different times, this prevents the control and management device from receiving a large amount of iFIT detection information in a short time, and accordingly avoids the lack of data receiving capacity of the control and management device.
  • the network congestion problem caused by the iFIT detection information packet loss caused by network congestion is correspondingly avoided, so that the iFIT detection information received by the control management device is more complete, and further enables the detection of iFIT technology The result is more accurate.
  • the first moment is a moment randomly selected by the first device in the first reporting period.
  • the remainder obtained by dividing the value corresponding to the first time unit by the first value at the first moment is equal to the remainder obtained by dividing the unique identifier of the first device by the first value, so
  • the first value is an integer less than or equal to a period for the first device to report the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • the second moment is a moment randomly selected by the second device in the first reporting period.
  • the remainder obtained by dividing the value corresponding to the first time unit by the first value at the second moment is equal to the remainder obtained by dividing the unique identifier of the second device by the first value, so
  • the first value is an integer less than or equal to a period for the second device to report the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • the first iFIT detection information is a part of the complete iFIT detection information that the first device needs to report to the control and management device in the first reporting period.
  • the method further includes: said The control and management device receives the third iFIT detection information sent by the first device at the third moment of the first reporting period, where the first iFIT detection information and the third iFIT detection information are both the The sub-iFIT detection information included in the iFIT detection information reported by the first device to the control management device in the first reporting period.
  • the third time is a time randomly selected by the second device in the first reporting period.
  • the remainder obtained by dividing the value corresponding to the first time unit by the second value at the third moment is equal to the remainder obtained by dividing the unique identifier of the first device by the second value, so
  • the second value is an integer less than or equal to a period during which the first device reports the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • the second iFIT detection information is a part of the complete iFIT detection information that the second device needs to report to the control and management device in the first reporting period.
  • the method further includes: said The control and management device receives the fourth iFIT detection information sent by the second device at the fourth moment of the first reporting period, where the second iFIT detection information and the fourth iFIT detection information are both the The sub-iFIT detection information included in the iFIT detection information reported by the second device to the control management device in the first reporting period.
  • the fourth moment is a moment randomly selected by the second device in the first reporting period.
  • the remainder obtained by dividing the value corresponding to the first time unit by the second value at the fourth time is equal to the remainder obtained by dividing the unique identifier of the second device by the second value, so
  • the second value is an integer less than or equal to a period for the second device to report the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • an embodiment of the present application also provides a data reporting system.
  • the system includes: a first device, a second device, and a control and management device; the first device is configured to: Send the first telemetry iFIT detection information of the flow-following information to the control and management device at any time; the second device is configured to: send the second iFIT detection information to the control and management device at the second time of the first reporting period, and the first time and The second time is different, and the first reporting period is a period in which the first device and the second device report the iFIT detection information to the control and management device.
  • the first device and the second device report the iFIT detection information to the control and management device at different times, this prevents the control and management device from receiving a large amount of iFIT detection information in a short time, and accordingly avoids the control and management device from receiving a large amount of iFIT detection information.
  • the data receiving capacity of the IFIT is not enough to receive the complete iFIT detection information to be received and the network congestion problem caused by the iFIT detection information packet loss caused by network congestion is correspondingly avoided, so that the iFIT detection information received by the control management device is more complete, and further Make the detection result of iFIT technology more accurate.
  • this application also provides a first device, including a transceiver unit and a processing unit.
  • the transceiving unit is used to perform the transceiving operation in the method provided in the above second aspect; the processing unit is used to perform other operations in addition to the transceiving operation in the above second aspect.
  • the transceiver unit is used to send the first iFIT detection information to the control and management device, and the processing unit is used to obtain iFIT detection information including multiple sub-iFIT detection information.
  • the transceiving unit is used to perform the transceiving operations in the method provided in the third aspect; the processing unit is used to perform other operations in addition to the transceiving operations in the third aspect.
  • the transceiver unit is used to send the first iFIT detection information to the control and management device, and the processing unit is used to randomly select the first moment.
  • an embodiment of the present application provides a first device, including: a communication interface and a processor connected to the communication interface; according to the communication interface and the processor, the first device is configured to execute The method described in any one of the foregoing second aspect, or the method described in any one of the foregoing third aspect is performed.
  • an embodiment of the present application provides a control management device, including: a communication interface and a processor connected to the communication interface; according to the communication interface and the processor, the control management device is configured to execute The method of any one of the above fourth aspect.
  • an embodiment of the present application provides a first device, the first device includes a memory and a processor; the memory is used for storing program code; the processor is used for running the program code
  • the instruction of the first device causes the first device to execute the method described in any one of the foregoing second aspect, or execute the method described in any one of the foregoing third aspect.
  • an embodiment of the present application provides a control management device, the control management device includes a memory and a processor; the memory is used for storing program code; the processor is used for running the program code The instruction for causing the control management device to execute the method described in any one of the foregoing fourth aspects.
  • an embodiment of the present application provides a computer-readable storage medium having instructions stored in the computer-readable storage medium, which when run on a computer, cause the computer to execute any one of the foregoing second aspects.
  • the method described in item 1 or executes the method described in any one of the foregoing third aspect, or executes the method described in any one of the foregoing fourth aspect.
  • Figure 1 is a schematic diagram of an exemplary application scenario
  • Figure 2 is a signaling interaction diagram of a data reporting method provided by an embodiment of the application.
  • FIG. 3 is a schematic flowchart of a data reporting method provided by an embodiment of this application.
  • FIG. 4 is a schematic flowchart of a data reporting method provided by an embodiment of this application.
  • FIG. 5 is a schematic flowchart of a data reporting method provided by an embodiment of this application.
  • FIG. 6 is a schematic flowchart of a data reporting method provided by an embodiment of this application.
  • FIG. 7 is a schematic flowchart of a data reporting method provided by an embodiment of this application.
  • FIG. 8 is a schematic flowchart of a data acquisition method provided by an embodiment of this application.
  • FIG. 9 is a schematic diagram of a data reporting system provided by an embodiment of the application.
  • FIG. 10 is a schematic structural diagram of a first device provided by an embodiment of this application.
  • FIG. 11 is a schematic structural diagram of a control management device provided by an embodiment of this application.
  • FIG. 12 is a schematic structural diagram of a first device provided by an embodiment of this application.
  • FIG. 13 is a schematic structural diagram of a control management device provided by an embodiment of this application.
  • FIG. 14 is a schematic structural diagram of a first device provided by an embodiment of this application.
  • FIG. 15 is a schematic structural diagram of a control and management device provided by an embodiment of this application.
  • the embodiment of the present application provides a data reporting method, which can improve the network congestion problem caused by the network device reporting iFIT detection information to the control management device, thereby making the detection result of the iFIT technology more accurate.
  • FIG. 1 is a schematic diagram of an exemplary application scenario.
  • a device 101 may be a control and management device
  • the device 102 and the device 103 may belong to network devices in the same network
  • the device 101 may control and manage the device 102 and the device 103.
  • the network devices mentioned in the embodiments of this application include, but are not limited to, routers, switches and other devices.
  • the control management device may be, for example, a device running network management software, or may be a controller, which is not specifically limited in the embodiment of the present application.
  • the device 101, the device 102, and the device 103 may be devices that apply iFIT technology. Both the device 102 and the device 103 can periodically send the iFIT detection information to the device 101, and the period for the device 102 and the device 103 to report the iFIT detection information to the device 101 is the same. Generally, the device 101 sends the period to the device 102 and Equipment 103. For example, the device 102 and the device 103 may perform time synchronization before applying the iFIT technology. After the time synchronization is completed, the device 101 may send the reporting period of the iFIT detection information to the device 102 and the device 103. The device 102 and the device 103 may periodically report the iFIT detection information to the device 101 based on the received period.
  • the device 102 and the device 103 may collectively report their own iFIT detection information to the device 101 at time t0 in the first reporting period.
  • the so-called centralized reporting refers to continuously sending the iFIT detection information to the device 101 at a certain rate until the reporting is completed.
  • the iFIT detection information mentioned in the embodiment of this application refers to the information reported by the iFIT technical instructing device 102 to the device 101.
  • the specific content of the iFIT detection information is not specifically limited in the embodiment of this application.
  • the time period corresponding to the first reporting period is (tm, tm+T )
  • the time period corresponding to the second reporting period is (tm+T, tm+2*T)
  • the time period corresponding to the nth reporting period is (tm+(n-1)*T, tm+ n*T)
  • tm is the starting time of the first reporting period
  • the starting time may be, for example, a certain time after the device 102 or the device 103 receives the aforementioned reporting period.
  • the first reporting period mentioned in the embodiment of the present application may be a reporting period with a corresponding time period of (tm+(i-1)*T, tm+i*T), and i is an integer greater than or equal to 1.
  • the aforementioned time t0 is generally a time close to the start time of the reporting period.
  • the devices that report iFIT detection information to device 101 in FIG. 1 only include device 102 and device 103, in actual applications, there can be many devices that report iFIT detection information to device 101, for example, there are 10,000 devices in the network.
  • the iFIT detection information needs to be reported to the device 101. If the 10,000 devices all report the iFIT detection information to the device 101 at time t0, the device 101 will receive a large amount of iFIT detection information in a short time near time t0, and the data receiving capability of the device 101 is limited When the amount of data to be received is large, the data receiving capability of the device 101 is not enough to receive all the iFIT detection information to be received, and this will cause network congestion.
  • the network may cause the iFIT detection information reported to the device 101 Packet loss occurs, thereby affecting the integrity of the iFIT detection information received by the device 101, and further affecting the accuracy of the detection result of the iFIT technology.
  • FIG. 2 is a signaling interaction diagram of a data reporting method provided by an embodiment of the application.
  • the data reporting method shown in FIG. 2 can be implemented through the following S101-S102, for example.
  • S101 The device 102 reports iFIT detection information 1 to the device 101 at time t1.
  • the device 103 reports the iFIT detection information 2 to the device 101 at time t2.
  • the device 102 and the device 103 may periodically send the iFIT detection information to the device 101.
  • the reporting period corresponding to the device 102 and the device 103 are the same.
  • the implementation manner of the device 102 reporting iFIT detection information to the device 101 in each reporting period is similar, and the implementation manner of the device 103 reporting iFIT detection information to the device 101 in each reporting period is also similar.
  • the first reporting period is taken as an example for description.
  • the first reporting period is one of the reporting periods in which the device 102 and the device 103 periodically report the iFIT detection information to the device 101.
  • time t1 is a time in the first reporting cycle
  • time t2 is also a time in the first reporting cycle
  • time t1 and time t2 are different.
  • the device 102 and the device 103 respectively report the iFIT detection information to the device 101 at two different times in the first reporting period.
  • S103 The device 101 receives the iFIT detection information 1 reported by the device 102 at time t1.
  • S104 The device 101 receives the iFIT detection information 2 reported by the device 103 at time t2.
  • the device 101 can receive the iFIT detection information 1 sent by the device 102.
  • the device 103 sends the iFIT detection information 2 to the device 101, the device 101 can receive the iFIT detection information 2 sent by the device 103.
  • the time when the device 102 and the device 103 report the iFIT detection information to the device 101 are different, correspondingly, the time when the device 101 receives the aforementioned iFIT detection information 1 and iFIT detection information 2 It can also be different. This prevents the device 101 from receiving a large amount of iFIT detection information in a short time, so that the data receiving capability of the device 101 is sufficient to match the iFIT detection information to be received, correspondingly avoiding network congestion and avoiding iFIT detection information packet loss , Thereby making the iFIT detection information received by the device 101 more complete, and further making the detection result of the iFIT technology more accurate.
  • the device 102 in order to cause the device 102 and the device 103 to report the iFIT detection information to the device 101 at different times in the first reporting period, the device 102 may determine to report the iFIT detection information to the device 101 according to the first reporting condition
  • the device 103 can determine the time to report the iFIT detection information to the device 101 according to the second reporting condition, and the reporting time determined by the device 102 according to the first reporting condition is the same as the reporting time determined by the device 103 according to the second reporting condition Different, so that the device 102 and the device 103 respectively report the iFIT detection information to the device 101 at two different times in the first reporting period.
  • the aforementioned time t1 meets the first reporting condition
  • the aforementioned time t2 meets the second reporting condition.
  • the first reporting condition is met at time t1, which may include two situations, which are respectively described in detail below.
  • the first case the remainder obtained by dividing the value corresponding to the first time unit by the first value at time t1 is equal to the remainder obtained by dividing the unique identifier of the device 102 by the first value, and the first value is less than or equal to the device 102 to the device 101
  • the period for reporting iFIT detection information, and the unit of the period is the first time unit.
  • the first time unit refers to the unit of the period for the device 102 to report the iFIT detection information to the device 101.
  • the first time unit may be, for example, seconds, and the first time unit may be milliseconds, for example, the implementation of this application The examples are not specifically limited.
  • the value corresponding to the first time unit at time t1 an example is now described. If the first time unit is seconds, then the value corresponding to the first time unit at time t1 is the number of seconds corresponding to time t1. For example, if the time t1 is 16:56:15, then the value corresponding to the first time unit at the time t1 is 15.
  • the unique identifier of the device 102 can be used to identify the device 102. Considering that for a device, the loopback address of the device, the MAC address of the device, and the router ID of the device can all be used to identify the device. Therefore, the unique identifier of the device 102 may be the loopback address of the device 102, or the MAC address of the device 102, or the router ID of the device 102.
  • the protocols used for time synchronization are different, and the accuracy of time synchronization is also different. If the protocol used for time synchronization is Network Time Protocol (NTP), the accuracy of time synchronization can reach 1 millisecond.
  • NTP Network Time Protocol
  • the protocol used for time synchronization is the Institute of Electrical and Electronics Engineers (IEEE) 1588 protocol
  • the accuracy of time synchronization can be accurate to 10 nanoseconds. Therefore, the last N bits of the local nanosecond time of the device, Especially the last digit of the local nanosecond time can also be used to identify the device.
  • the unique identifier of the device 102 may also be the last N bits of the local nanosecond time of the device 102. In one embodiment, the value of N may be 1.
  • the device 102 may determine whether the local time of the device 102 meets the first reporting condition according to the first cycle, and if it meets the requirements, the local time is determined as the time t1. Specifically, the device 102 may divide the value of the first time unit at the local time by the first value to obtain the first remainder. Then, the network device can determine whether the first remainder is equal to the second remainder, where the second remainder refers to the remainder obtained by dividing the unique identifier of the device 102 by the first value. It can be understood that the second remainder is a value corresponding to the unique identifier of the device 102.
  • the first period can be determined according to actual conditions, as long as it is less than a first time unit. For example, if the first time unit is a second, the first period is less than 1 second. Because the first period is less than a first time unit, it can be guaranteed that the time t1 that meets the first report condition is determined in the first report period.
  • the device 102 may perform the steps of calculating the first remainder and determining whether the first remainder is equal to the second remainder to determine the t1 time corresponding to each reporting period.
  • the device 102 may also not continue to perform the steps of calculating the first remainder and judging whether the first remainder is equal to the second remainder after determining the t1 time corresponding to the first reporting period, but in the first Based on the t1 time corresponding to each reporting period, the iFIT detection information is periodically reported to the device 101 according to the period in which the device 102 reports the iFIT detection information to the device 101.
  • the period for the device 101 to report the iFIT detection information is 10 seconds.
  • the device 102 reports the iFIT detection information to the device 101 in the 5th second, and then the device 102 can respectively report the iFIT detection information in the 5th+n*10th second. Report the iFIT detection information to the device 101, where n is an integer greater than or equal to 1.
  • time t1 is a time randomly selected by the device 102.
  • the device 102 may randomly select a moment in the first reporting period, and report the iFIT detection information at the randomly selected moment.
  • the device 102 may generate a random number whose value is less than the period for the device 102 to report the iFIT detection information to the device 101, and the random number is used to indicate the moment when the device 102 reports the iFIT detection information to the device 101
  • the relative position in the first reporting cycle For example, the period for the device 102 to report iFIT detection information to the device 101 is 10 seconds, and the random number may be, for example, 5, which means that the device 102 reports the iFIT detection information to the device 101 in the 5th second of a reporting period.
  • the device 102 After the device 102 generates the random number, it can determine whether the local time of the device 102 is the reporting time randomly selected by the device 102 according to the first cycle.
  • the device 102 may subtract the start time of the first reporting period from the local time to obtain the difference between the two time points. If the value of the first time unit in the difference between the two times is equal to the random number generated by the device 102, it is determined that the local time meets the first reporting condition, and the local time is determined as the time t1. For example, the difference between the two moments is 5 seconds and 300 milliseconds, and the value of the first time unit is 5, which is equal to the random number generated by the device 102. Therefore, the device 102 can determine that the local time meets the first reporting condition and determine the local time It is t1 time.
  • meeting the second reporting condition at time t2 may also include multiple situations, which will be described in detail below.
  • the first case the remainder obtained by dividing the value corresponding to the first time unit by the first value at time t2 is equal to the remainder obtained by dividing the unique identifier of the device 103 by the first value, and the first value is less than or equal to the device 103 to the device 101
  • the period for reporting iFIT detection information, and the unit of the period is the first time unit.
  • the first time unit the first value, and the period for the device 103 to report the iFIT detection information to the device 101, reference may be made to the foregoing description of meeting the first reporting condition at time t1, which will not be described in detail here.
  • the unique identifier of the device 103 can be the loopback address of the device 103, or the MAC address of the device 103, or the router ID of the device 103, or the last N digits of the local nanosecond time of the device 103.
  • the value of N may be 1.
  • the device 103 may determine whether the local time of the device 103 meets the second reporting condition according to the second cycle, and if it does, it determines the local time as time t2. Specifically, the device 103 may divide the value of the first time unit at the local time by the first value to obtain the third remainder. Then, the network device can determine whether the third remainder is equal to the fourth remainder, where the fourth remainder refers to the remainder obtained by dividing the unique identifier of the device 103 by the first value. The fourth remainder is a value corresponding to the unique identification of the device 103.
  • the second period can be determined according to actual conditions, as long as it is less than a first time unit. For example, if the first time unit is seconds, the second period is less than 1 second. Because when the second period is less than a first time unit, it can be guaranteed that the time t2 that meets the second report condition is determined in the first report period.
  • the device 103 may perform the aforementioned steps of calculating the third remainder and determining whether the third remainder is equal to the fourth remainder to determine the t2 time corresponding to each reporting period.
  • the device 103 may not continue to perform the aforementioned step of calculating the third remainder and judging whether the third remainder is equal to the fourth remainder, but in the first report period.
  • the iFIT detection information is periodically reported to the device 101 according to the period in which the device 103 reports the iFIT detection information to the device 101. For example, the period for the device 103 to report the iFIT detection information is 10 seconds.
  • the device 103 reports the iFIT detection information to the device 101 in the 7th second, and then the device 103 can respectively report the iFIT detection information in the 7+n*10 second. Report the iFIT detection information to the device 101, where n is an integer greater than or equal to 1.
  • the second case: the time t2 is the time randomly selected by the device 103.
  • the device 103 may randomly select a moment in the first reporting period, and report the iFIT detection information at the randomly selected moment.
  • the device 103 may generate a random number whose value is less than the period for the device 103 to report the iFIT detection information to the device 101, and the random number is used to indicate the moment when the device 103 reports the iFIT detection information to the device 101
  • the relative position in the first reporting cycle For example, the period for the device 103 to report iFIT detection information to the device 101 is 10 seconds, and the random number may be, for example, 7, which means that the device 103 reports the iFIT detection information to the device 101 in the 7th second of a reporting period.
  • the device 103 After the device 103 generates the random number, it can determine whether the local time of the device 103 is the reporting time randomly selected by the device 103 according to the second cycle.
  • the device 103 may subtract the start time of the first reporting period from the local time to obtain the difference between the two time points. If the value of the first time unit in the difference between the two times is equal to the random number generated by the device 103, it is determined that the local time meets the second reporting condition, and the local time is determined as the time t2.
  • the device 102 determines the time t1 and the device 103 determines the time t2 can have the following four combinations.
  • the first combination the remainder obtained by dividing the value corresponding to the first time unit by the first value at t1, which is equal to the remainder obtained by dividing the unique identifier of the device 102 by the first value, and the value corresponding to the first time unit at t2 is divided by The remainder obtained from the first value is equal to the remainder obtained by dividing the unique identifier of the device 103 by the first value.
  • the aforementioned first time unit is generally seconds or milliseconds. Therefore, the value of the first time unit in the local time of the device 102 is the same as the first time unit in the local time of the device 103. The value of a time unit is the same.
  • the unique identification of the device 102 is generally not equal to the unique identification of the device 103, the remainder obtained by dividing the unique identification of the device 102 by the first value is generally different from the remainder obtained by dividing the unique identification of the device 103 by the first value.
  • the device 102 and the device 103 use the first combination method to determine the time t1 and the time t2 respectively, the determined time t1 and the time t2 are different. Therefore, the device 102 and the device 103 can report the iFIT detection to the device 101 at different times. Information, thereby avoiding problems caused by the device 102 and the device 103 reporting the telemetry iFIT detection information to the device 101 at the same time.
  • time t1 is the time randomly selected by the device 102
  • time t2 is the time randomly selected by the device 103.
  • the device 102 may randomly select time t1 from the first time period in the first reporting period, and the device 103 may randomly select time t2 from the second time period of the first reporting period. There is no overlap between the time period and the second time period, so as to ensure that the time t1 and the time t2 are different.
  • the time period when the device 102 randomly selects the time t1 and the time period when the device 103 randomly selects the time t2 may not be limited, because the time t1 randomly selected by the device 102 is also likely to be different from the time t2 randomly selected by the device 103.
  • the third combination the remainder obtained by dividing the value corresponding to the first time unit by the first value at time t1 is equal to the remainder obtained by dividing the unique identifier of the device 102 by the first value, and time t2 is the time randomly selected by the device 103.
  • time t1 is the time randomly selected by the device 102, and the remainder obtained by dividing the value corresponding to the first time unit by the first value at time t2 is equal to the remainder obtained by dividing the unique identifier of the device 103 by the first value.
  • the probability that the t1 time determined by the device 102 is the same as the t2 time determined by the device 103 is very small. Therefore, the third and fourth combinations can basically make the time t1 and the time t2 different.
  • Devices that report iFIT detection information to the device 101 can also execute the data reporting method 200 shown in FIG. Schematic diagram of the process. The method will be described below with reference to FIG. 3.
  • the method shown in FIG. 3 can be implemented through S201-S202, for example.
  • the device 102 obtains iFIT detection information, where the iFIT detection information includes multiple sub iFIT detection information.
  • the device 102 respectively reports the multiple sub-iFIT detection information to the device 101 at multiple different times in the first reporting period.
  • S203 The device 101 receives multiple sub-iFIT detection information reported by the device 102 at multiple different moments in the first reporting period.
  • the device 102 no longer reports the iFIT detection information to the device 101 in one go, but disperses the iFIT detection information into multiple sub-iFIT detection information and reports them separately ⁇ 101 ⁇ To the device 101.
  • the so-called distributed reporting refers to that the device 102 separately reports the iFIT detection information that needs to be reported in a reporting period to the device 101 at multiple times, and reports part of the iFIT detection information at one time.
  • the iFIT detection information reported at each moment may also be referred to as sub iFIT detection information.
  • the devices that report iFIT detection information to the device 101 adopt the distributed reporting method described in S201-S202, it can avoid that the device 101 receives a large amount of iFIT detection information in a short time around t0.
  • the data receiving capability of the device 101 is sufficient to match the iFIT detection information to be received, avoiding network congestion, and correspondingly avoiding iFIT detection information packet loss due to network congestion, so that the device 101 can receive complete iFIT detection information , To ensure the accuracy of the test results of iFIT technology.
  • the device 102 may report the iFIT detection information to the device 101 at time t3 and time t4 in the first reporting period.
  • the device 102 may report part of the acquired iFIT detection information to the device 101 at time t3, and report the other part of the acquired iFIT detection information to the device 101 at time t4.
  • the iFIT detection information reported by the device 102 to the device 101 at time t3 is called the first iFIT detection information
  • the iFIT detection information reported by the device 102 to the device 101 at time t4 is called the second iFIT detection information.
  • time t3 is earlier than time t4, in one embodiment, there is a certain time difference between time t3 and time t4.
  • the device 102 It takes a certain time for the device 102 to report the first iFIT detection information to the device 101, and the device 102 reports the first iFIT detection The end time of the message is earlier than t4. After the device 102 reports the first iFIT detection information to the device 101, it waits until time t4 before continuing to report the second iFIT detection information to the device 101. It can be understood that, in this case, the time when the device 101 receives the first iFIT detection information is also earlier than the time when the second iFIT detection information is received. In addition, there may be a certain time difference between the time when the device 101 receives the first iFIT detection information and the time when the second iFIT detection information is received. That is, the device 101 may not need to receive a large amount of iFIT detection information in a short time, such as the aforementioned short time around t0.
  • the embodiment of the present application does not specifically limit the manner of determining the time t3 and the time t4.
  • the time t3 and the time t4 may be the time randomly selected by the device 102.
  • a traditional manner of obtaining the iFIT detection information may be adopted, which will not be described in detail here.
  • each device that reports iFIT detection information to the device 101 executes the data reporting method shown in FIG. 101 is a problem caused by receiving a large amount of iFIT detection information in a short time around t0.
  • Devices that report iFIT detection information to the device 101 can also execute the data reporting method 300 shown in FIG. Schematic diagram of the process. The method will be described below with reference to FIG. 4.
  • the method shown in FIG. 4 can be implemented through S301-S302, for example.
  • the device 102 obtains iFIT detection information 3.
  • S302 The device 102 randomly selects time t5 to report the iFIT detection information 3 to the device 101 in the first reporting period.
  • the device 101 receives the iFIT detection information 3 reported by the device 102.
  • the device 102 when the device 102 reports the iFIT detection information 3 to the device 101, it may randomly select a time from the first reporting period, and report the iFIT detection information 3 to the device 101 at the randomly selected time.
  • the device 102 may collectively report the iFIT detection information that needs to be reported in the first reporting cycle to the device 101 at time t5.
  • the device 102 may also detect the iFIT detection information that needs to be reported in the first reporting cycle at time t5. A part of the information is reported to the device 101. And report another part of the iFIT detection information to the device 101 at other times in the first reporting period.
  • the iFIT detection information 3 mentioned in S301 can be the complete iFIT detection information that the device 102 needs to report to the device 101 in the first reporting period, or it can be the complete iFIT detection information that the device 102 needs to report to the device 101 in the first reporting period. Part of the complete iFIT detection information.
  • the iFIT detection information 3 When the iFIT detection information 3 is a part of the complete iFIT detection information that the device 102 needs to report to the device 101 in the first reporting period, the iFIT detection information that the device 102 needs to report in the first reporting period may include multiple sub-iFIT detection information.
  • the iFIT detection information 3 is one of the multiple sub iFIT detection information.
  • the device 102 reports the aforementioned iFIT detection information 3 to the device 101 at a randomly selected time t5, and reports other sub-iFIT detection information to the device 101 at one or more other times.
  • the device 102 may obtain the device 102 in the first reporting period.
  • the complete iFIT detection information that needs to be reported to the device 101 in a reporting period and then the device 102 obtains the iFIT detection information 3 according to the acquired complete iFIT detection information.
  • the device 102 may divide the aforementioned complete iFIT detection information into several parts, and obtain a part of the iFIT detection information as the iFIT detection information 3.
  • the aforementioned multiple sub-iFIT detection information includes iFIT detection information 4 in addition to iFIT detection information 3. That is, the device 102 divides all the aforementioned iFIT detection information into two parts, one of which is the iFIT detection information 3 mentioned in S301, and the other is the iFIT detection information 4. In this case, the device 102 can set the iFIT detection information at time t6. The detection information 4 is reported to the device 101.
  • the device 102 may report the iFIT detection information 4 to the device 101 at time t6 when it meets the third reporting condition at time t6.
  • Meeting the third report condition at time t6 is similar to meeting the first report condition at time t1, and both can include two situations.
  • the first case the remainder obtained by dividing the value corresponding to the first time unit by the second value at time t6 is equal to the remainder obtained by dividing the unique identifier of the device 102 by the second value, and the second value is less than or equal to the device 102 to the device 101
  • the period for reporting iFIT detection information, and the unit of the period is the first time unit.
  • the principle is similar to the first case that meets the first reporting condition at t1, so the description will not be repeated here.
  • the first case at t1 The description part of the first case of the condition.
  • the second value it should be noted here that the specific value of the second value is not limited in the embodiment of this application.
  • the second value may be the same as the aforementioned first value.
  • the first value The binary value may be different from the aforementioned first value.
  • Time t6 is a time randomly selected by the device 102.
  • the method of randomly selecting the reporting time and decentralized reporting can effectively prevent the devices that report iFIT detection information to the device 101 from reporting the iFIT detection information to the device 101 at a certain time, thereby reducing the possibility of network congestion. It reduces the packet loss of iFIT detection information and improves the accuracy of the results of iFIT technology.
  • the device 102 may report the iFIT detection information to the device 101 in the random reporting manner shown in FIG. 4 in each reporting period. In other words, for a second reporting period different from the first reporting period, the device 102 may obtain the iFIT detection information 5, and randomly select the iFIT detection information 5 to report the iFIT detection information 5 to the device 101 at t7 in the second reporting period. Correspondingly, the device 101 can correspondingly receive the aforementioned iFIT detection information 5.
  • the device 103 may also report the iFIT detection information to the device 101 in a random reporting manner. Specifically, the device 103 may obtain the iFIT detection information 6, and randomly select the time t8 in the first reporting period to report the iFIT detection information 6 to the device 101. Correspondingly, in addition to performing the aforementioned S303, the device 101 can also receive the iFIT detection information 6 reported by the device 103.
  • the iFIT detection information 6 can be the complete iFIT detection information that the device 103 needs to report to the device 101 in the first reporting period, or it can be the complete iFIT detection information that the device 103 needs to report to the device 101 in the first reporting period. Part. When the iFIT detection information 6 is part of the complete iFIT detection information that the device 103 needs to report to the device 101 in the first reporting period, the complete iFIT detection information that the device 103 needs to report to the device 101 in the first reporting period includes the iFIT detection In addition to information 6, iFIT detection information 7 is also included.
  • the device 103 divides all the aforementioned iFIT detection information into two parts, one of which is the iFIT detection information 6 and the other is the iFIT detection information 7. In this case, the device 102 can report the iFIT detection information 7 to Equipment 101.
  • the device 103 may report the iFIT detection information 7 to the device 101 at time t7 when the fourth reporting condition is met at time t7.
  • Meeting the fourth report condition at time t7 is similar to meeting the first report condition at time t1, and both can include two situations.
  • the first case the remainder obtained by dividing the value corresponding to the first time unit by the second value at time t7 is equal to the remainder obtained by dividing the unique identifier of the device 103 by the second value, and the second value is less than or equal to the device 103 to the device 101
  • the period for reporting iFIT detection information, and the unit of the period is the first time unit.
  • time t7 is a time randomly selected by the device 103.
  • the specific implementation of the device 103 randomly selecting the time t7 reference may be made to the specific description of the device 103 randomly selecting the time t2, and the description will not be repeated here.
  • the embodiment of the present application also provides a data reporting method 400, which can be referred to FIG. 5, which is a schematic flowchart of a data reporting method provided by an embodiment of the present application. The method will be described below with reference to FIG. 5.
  • the method shown in FIG. 5 can be implemented through S401-S402, for example.
  • the first device sends the first flow-following information telemetry iFIT detection information to the control and management device.
  • the first reporting period is a period for the first device and the second device to report iFIT detection information to the control and management device, and the first time and the second time are different.
  • the method 400 can be used to implement the steps performed by the device 102 and the device 103 in the method 100 mentioned in the above embodiment, when the method 400 is used to implement the steps performed by the device 102 and the device 103 in the method 100 mentioned in the above embodiment ,
  • the first device may correspond to the device 102 in the method 100
  • the second device may correspond to the device 103 in the method 100
  • the control management device may correspond to the device 101 in the method 100.
  • the first time is used to correspond to the time t1 in the method 100
  • the second time is used to correspond to the time t2 in the method 100.
  • the first iFIT detection information corresponds to the iFIT detection information 1 in the method 100
  • the second iFIT detection information corresponds to the iFIT detection information 2 in the method 100.
  • the remainder obtained by dividing the value corresponding to the first time unit by the first value at the first moment is equal to the remainder obtained by dividing the unique identifier of the first device by the first value, so
  • the first value is an integer less than or equal to a period for the first device to report the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • the first moment is a moment randomly selected by the first device.
  • the remainder obtained by dividing the value corresponding to the first time unit by the first value at the second moment is equal to the remainder obtained by dividing the unique identifier of the second device by the first value, so
  • the first value is an integer less than or equal to a period for the second device to report the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • the second moment is a moment randomly selected by the second device.
  • the unique identifier includes any of the following: the loopback address of the device, the media access control MAC address of the device, the router identifier of the device, and the last N bits of the local nanosecond time of the device, N Greater than or equal to 1.
  • FIG. 6 is a schematic flowchart of a data reporting method provided by an embodiment of the present application. The method will be described below with reference to FIG. 6.
  • the method shown in FIG. 6 can be implemented through S501-S502, for example.
  • the first device acquires iFIT detection information remotely measured with the flow information, where the iFIT detection information includes multiple sub-iFIT detection information.
  • the first device respectively reports the multiple sub-iFTT detection information to the control and management device at multiple different times in the first reporting period.
  • the first reporting period is when the first device reports to the control and management device.
  • the method 500 can be used to implement the steps performed by the device 102 in the method 200 mentioned in the above embodiments.
  • the first device can correspond to
  • the control management device may correspond to the device 101 in the method 100.
  • the multiple sub-iFIT detection information includes first iFIT detection information and second iFIT detection information
  • the first device separately performs multiple sub-iFTT detection information at multiple different times in the first reporting period.
  • Reporting the detection information to the control and management device includes: the first device reports the first iFIT detection information to the control and management device at the first moment in the first reporting period, and in the first reporting period Reporting the second iFIT detection information to the control management device at a second time, and the first time and the second time are different.
  • the first time may correspond to the time t3 in the method 200
  • the second time may correspond to the time t4 in the method 200.
  • the first moment is a moment randomly selected by the first device in the first reporting period.
  • the second moment is a moment randomly selected by the first device in the first reporting period.
  • FIG. 7 is a schematic flowchart of a data reporting method provided by an embodiment of the present application. The method will be described below with reference to FIG. 7. The method shown in FIG. 7 can be implemented through S601-S602, for example.
  • the first device acquires the detection information of the first iFIT telemetry following the flow information.
  • the first device reports the first iFIT detection information to the control and management device at the first moment randomly selected in the first reporting period, and the first reporting period is when the first device reports to the control and management device. The period for the device to report iFIT detection information.
  • the method 600 can be used to implement the steps performed by the device 102 in the method 300 mentioned in the above embodiments.
  • the first device can correspond to
  • the control management device may correspond to the device 101 in the method 100
  • the first iFIT detection information corresponds to the iFIT detection information 3 in the method 300
  • the first time corresponds to the time t5 in the method 300.
  • the method 600 further includes: the first device obtains second iFIT detection information; and the first device reports the second iFIT detection information at a second time randomly selected in the second reporting period For the control management device, the first reporting period and the second reporting period are different reporting periods.
  • the second time may correspond to the t7 time in the method 300
  • the second iFIT detection information may correspond to the iFIT detection information in the method 300 5.
  • the first device acquiring the first streaming information telemetry iFIT detection information includes: the first device acquiring complete information that needs to be reported to the control management device in the first reporting period
  • the iFIT detection information is remotely measured with flow information
  • the complete iFIT detection information includes a plurality of sub iFTT detection information
  • the plurality of sub iFTT detection information includes the first flow information telemetry iFIT detection information; according to the iFIT detection information, The first device acquires the first iFIT detection information.
  • the multiple sub-iFIT detection information further includes third iFIT detection information
  • the method further includes: according to the complete iFIT detection information, the first device obtains the third iFIT detection information ; At the third moment in the first reporting period, the first device reports the third iFIT detection information to the control management device.
  • the third iFIT detection information can correspond to the iFIT detection information 4 in the method 300, and the third time can correspond to the time t6 in the method 300 .
  • the third moment is a moment randomly selected by the first device in the first reporting period.
  • FIG. 8 is a schematic flowchart of a data acquisition method provided by an embodiment of the application.
  • the data acquisition method shown in FIG. 8 can be implemented by the following S701-S702.
  • the control and management device receives the first streaming information telemetry iFIT detection information sent by the first device at the first moment of the first reporting period;
  • the control and management device receives the second iFIT detection information sent by the second device at the second moment of the first reporting period, where the first moment is different from the second moment, and the first reporting period is The period for the first device and the second device to report the iFIT detection information to the control management device.
  • the method 700 can be used to implement the steps performed by the device 101 in the method 100 mentioned in the above embodiments.
  • the first device can correspond to For the device 102 in the method 100
  • the second device may correspond to the device 103 in the method 100
  • the control management device may correspond to the device 101 in the method 100.
  • the first time is used to correspond to the time t1 in the method 100
  • the second time is used to correspond to the time t2 in the method 100.
  • the first iFIT detection information corresponds to the iFIT detection information 1 in the method 100
  • the second iFIT detection information corresponds to the iFIT detection information 2 in the method 100.
  • the first moment is a moment randomly selected by the first device in the first reporting period.
  • the remainder obtained by dividing the value corresponding to the first time unit at the first time by the first value is equal to the remainder obtained by dividing the unique identifier of the first device by the first value,
  • the first value is an integer less than or equal to a period for the first device to report the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • the second moment is a moment randomly selected by the second device in the first reporting period.
  • the remainder obtained by dividing the value corresponding to the first time unit by the first value at the second moment is equal to the remainder obtained by dividing the unique identifier of the second device by the first value
  • the first value is an integer less than or equal to a period for the second device to report the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • control management device may also execute the steps executed by the device 101 in the method 200 provided in the above embodiment. Specifically, the control and management device may also be used to perform the following steps: the control and management device receives the third iFIT detection information sent by the first device at the third moment of the first reporting period, wherein the first Both the one iFIT detection information and the third iFIT detection information are sub-iFIT detection information included in the iFIT detection information reported by the first device to the control management device in the first reporting period.
  • the control management device can correspond to the device 101 in the method 200
  • the first iFIT detection information in S701 can correspond to the first iFIT detection information in the method 200
  • the third iFIT detection information mentioned here can correspond to the method The second iFIT detection information in 200.
  • the first time in S701 may correspond to the time t3 in the method 200
  • the third time mentioned here may correspond to the time t4 in the method 200. It can be understood that for this situation, the first iFIT detection information in S701 refers to a part of the complete iFIT detection information that the first device needs to report to the control and management device in the first reporting period.
  • the third time is a time randomly selected by the second device in the first reporting period.
  • the remainder obtained by dividing the value corresponding to the first time unit by the second value at the third moment is equal to the remainder obtained by dividing the unique identifier of the first device by the second value, so
  • the second value is an integer less than or equal to a period during which the first device reports the iFIT detection information to the control and management device, and the unit of the period is the first time unit. If the remainder obtained by dividing the value corresponding to the first time unit by the first value at the first moment is equal to the remainder obtained by dividing the unique identifier of the first device by the second value, the first value and the second value are different , So that the first device will report the complete iFIT detection information to the control and management device in a distributed manner.
  • the method 700 may further include the following steps: the control and management device receives the The fourth iFIT detection information sent by the second device, where the second iFIT detection information and the fourth iFIT detection information are both reported by the second device to the control management device in the first reporting period The child iFIT detection information contained in the iFIT detection information.
  • the fourth time may correspond to the t8 time mentioned in the above embodiment
  • the fourth iFIT detection information may correspond to the iFIT detection information 6 mentioned in the above embodiment.
  • the fourth moment is a moment randomly selected by the second device in the first reporting period.
  • the remainder obtained by dividing the value corresponding to the first time unit by the second value at the fourth time is equal to the remainder obtained by dividing the unique identifier of the second device by the second value, so
  • the second value is an integer less than or equal to a period for the second device to report the iFIT detection information to the control and management device, and the unit of the period is the first time unit.
  • the first value and the second value are different , So as to ensure that the second time and the fourth time are different, so that the second device will report the complete iFIT detection information to the control and management device in a distributed manner.
  • FIG. 9 is a schematic diagram of a data reporting system provided by an embodiment of the present application.
  • the data reporting system 900 shown in FIG. 9 includes a first device 901, a second device 902, and a control and management device 903.
  • the first device 901 is configured to: send the first flow-following information telemetry iFIT detection information to the control and management device at the first moment of the first reporting period;
  • the second device 902 is configured to send second iFIT detection information to the control and management device at the second time of the first reporting period, where the first time and the second time are different, and the first reporting period is The period of the first device and the second device reporting the iFIT detection information to the control management device.
  • the first device may correspond to the device 102 provided in the above embodiment
  • the second device may correspond to the device 103 provided in the above embodiment
  • the control management device may correspond to the device 101 provided in the above embodiment.
  • the first device 901 can be used to execute the steps provided by the device 102 in the above embodiments
  • the second device 902 can be used to execute the steps provided by the device 103 in the above embodiments
  • the control management device 903 can be used to execute the above implementations.
  • the steps provided by the example are performed by the device 101, so for the specific content of the system 900, you can refer to the description part of the above embodiment, which will not be described in detail here.
  • FIG. 10 is a schematic structural diagram of a first device provided by an embodiment of the present application.
  • the first device 1000 includes a transceiver unit 1001 and a processing unit 1002.
  • the transceiving unit 1001 is used to perform the transceiving operations performed by the device 102 in the embodiment corresponding to the method 200 or the method 300;
  • the processing unit 1002 is used to perform transceiving operations performed by the device 102 in the embodiment corresponding to the method 200 or the method 300. Operations other than operations.
  • the transceiving unit 1001 is configured to perform the transceiving operations performed by the first device in the embodiment corresponding to the method 500 or the method 600; the processing unit 1002 is configured to perform the transceiving operations performed by the first device in the embodiment corresponding to the method 500 or the method 600.
  • the transceiving unit 1001 is used to send the first iFIT detection information to the device 101; the processing unit 1002 is used to randomly select the time t5.
  • FIG. 11 is a schematic structural diagram of a control management device provided by an embodiment of this application.
  • the control and management device 1100 includes a transceiver unit 1101 and a processing unit 1102.
  • the transceiving unit 1101 is used to perform the transceiving operation performed by the control management device in the above embodiment, or is used to perform the transceiving operation performed by the device 101 in the above embodiment.
  • the processing unit 1102 is configured to perform operations other than the transceiving operations performed by the control management device or 101 mentioned in the above embodiments.
  • the transceiver unit 1101 is configured to receive iFIT detection information from other devices, such as the device 102, and the processing unit 1102 is configured to analyze and process the received iFIT detection information.
  • FIG. 12 is a schematic structural diagram of a first device provided by an embodiment of the present application.
  • the first device 1200 includes a communication interface 1201 and a processor 1202 connected to the communication interface 1201.
  • the communication interface 1201 is used for the transceiving operations performed by the device 102 in the embodiment corresponding to the method 200 or the method 300;
  • the processor 1202 is used to perform the transceiving operations performed by the device 102 in the embodiment corresponding to the method 200 or the method 300 except for the transceiving operations.
  • Other operations are used for the transceiving operations performed by the device 102 in the embodiment corresponding to the method 200 or the method 300 except for the transceiving operations.
  • the communication interface 1201 is used for the transceiving operations performed by the first device in the embodiment corresponding to the method 500 or the method 600; the processor 1202 is used for performing the transceiving operations performed by the first device in the embodiment corresponding to the method 500 or the method 600 except Operations other than operations.
  • the first device 1000 is the device 102 in the method 300, then the communication interface 1201 is used to send the first iFIT detection information to the device 101; the processor 1202 is used to perform the random selection time t5.
  • FIG. 13 is a schematic structural diagram of a control and management device provided by an embodiment of the application.
  • the control management device 1300 includes a communication interface 1301 and a processor 1302 connected to the communication interface 1301.
  • the communication interface 1301 is used to perform the transceiving operation performed by the control management device in the above embodiment, or is used to perform the transceiving operation performed by the device 101 in the above embodiment.
  • the processor 1302 is configured to perform operations other than the transceiving operations performed by the control management device or 101 mentioned in the above embodiments.
  • the communication interface 1301 is used to receive iFIT detection information from other devices, such as the device 102, and the processor 1302 is used to analyze and process the received iFIT detection information.
  • FIG. 14 is a schematic structural diagram of a first device provided by an embodiment of the present application.
  • the first device 1400 includes a memory 1401 and a processor 1402.
  • the memory 1401 is used to store program code; the processor 1402 is used to run instructions in the program code, so that the first device 1400 executes the steps performed by the device 102 in the embodiment corresponding to the method 200 or the method 300, or,
  • the first device 1400 is caused to execute the steps executed by the first device in the embodiment corresponding to the method 500 or the method 600 described above.
  • FIG. 15 is a schematic structural diagram of a control and management device provided by an embodiment of the present application.
  • the control and management device 1500 includes a memory 1501 and a processor 1502.
  • the memory 1501 is used to store program code; the processor 1502 is used to run instructions in the program code, so that the control and management device 1500 executes the receiving and sending operations performed by the control and management device in the above embodiments, or is used to execute the above embodiments Transceiving operations performed by the middle device 101.
  • the disclosed system, device, and method can be implemented in other ways.
  • the device embodiments described above are merely illustrative, for example, the division of units is only a logical business division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or integrated. To another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • business units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit can be realized in the form of hardware or software business unit.
  • the integrated unit is implemented in the form of a software business unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present application essentially or the part that contributes to the existing technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , Including several instructions to make a computer device (which can be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical disks and other media that can store program codes. .
  • the services described in the present invention can be implemented by hardware, software, firmware, or any combination thereof.
  • these services can be stored in a computer-readable medium or transmitted as one or more instructions or codes on the computer-readable medium.
  • the computer-readable medium includes a computer storage medium and a communication medium, where the communication medium includes any medium that facilitates the transfer of a computer program from one place to another.
  • the storage medium may be any available medium that can be accessed by a general-purpose or special-purpose computer.

Abstract

本申请实施例公开了一种数据上报方法，在该方法中，第一设备和第二设备均可以周期性向网络管理设备上报iFIT检测信息。具体地：第一设备在第一上报周期内的第一时刻向控制管理设备发送第一设备的iFIT检测信息，第二设备在第一上报周期内的第二时刻向控制管理设备发送第二设备的iFIT检测信息，第一时刻和第二时刻不同。由于第一时刻和第二时刻不同，从而避免了控制管理设备在短时间内接收到大量的iFIT检测信息，相应的避免由于控制管理设备的数据接收能力不足以接收完整待接收iFIT检测信息而导致的网络拥塞问题，以及避免了由于网络拥塞而导致的iFIT检测信息丢包，从而使得控制管理设备接收到的iFIT检测信息更加完整，进一步使得iFIT技术的检测结果更加准确。

Description

一种随流信息遥测iFIT检测信息的上报方法及装置
本申请要求于2020年2月17日提交中国国家知识产权局、申请号为202010097235.2、申请名称为“一种随流信息遥测iFIT检测信息的上报方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及数据通信领域，尤其涉及一种随流信息遥测iFIT检测信息上报方法及装置。
背景技术
在数据通信网络中，可以采用性能检测技术检测数据通信网络的性能参数，以确定网络的服务质量。其中，随流信息遥测(in-situ flow information telemetry，iFIT)技术是一种可以用于测量数据通信网络的性能指标的性能检测技术。
iFIT技术的原理如下：数据通信网络中的网络设备测量自身的iFIT检测信息，并将测量得到的iFIT检测信息发送给控制管理设备，控制管理设备对接收到的iFIT检测信息进行分析，并根据分析结果执行相应的操作，例如给出网络运维建议等。
目前，网络中多个不同的网络设备在同一时刻集中向控制管理设备上报iFIT检测信息可能会导致网络拥塞，而网络拥塞可能会导致网络设备上报的iFIT检测信息发生丢包，从而影响控制管理设备接收到的iFIT检测信息的完整性，进而影响检测结果的准确性。
发明内容
本申请实施例提供了一种数据上报方法，可以改善网络设备集中向控制管理设备上报iFIT检测信息而导致的网络拥塞问题，从而进一步使得iFIT技术的检测结果更加准确。
第一方面，本申请实施例提供了一种数据上报方法，在该方法中，第一设备和第二设备均可以周期性向网络管理设备上报iFIT检测信息。在第一上报周期内，第一设备和第二设备在向网络管理设备上报iFIT检测信息时，不会在同一时刻集中向控制管理设备上报iFIT检测信息。具体来说：第一设备在第一上报周期内的t1时刻向控制管理设备发送第一设备的iFIT检测信息，第二设备在第一上报周期内的t2时刻向控制管理设备发送第二设备的iFIT检测信息，t1时刻和t2时刻不同。由此可见，由于第一设备和第二设备向控制管理设备上报iFIT检测信息的时刻不同，从而避免了控制管理设备在短时间内接收到大量的iFIT检测信息，相应的避免由于控制管理设备的数据接收能力不足以接收完整待接收iFIT检测信息而导致的网络拥塞问题，相应避免了由于网络拥塞而导致的iFIT检测信息丢包，从而使得控制管理设备接收到的iFIT检测信息更加完整，进一步使得iFIT技术的检测结果更加准确。
在一种实现方式中，为了使得第一设备和第二设备在第一上报周期内向控制管理设备上报iFIT检测信息的时刻不同，第一设备可以根据第一上报条件确定第一时刻，作为一种示例，第一设备可以根据自身的唯一标识确定第一时刻，具体地，第一时刻中第一时间单位对应的数值除以第一值得到的余数，等于第一设备的唯一标识除以第一值得到的余数，第一值小于或者等于第一设备向控制管理设备上报iFIT检测信息的周期，该周期的单位为第一时间单位。作为又一种示例，第一时刻为第一设备随机选择的时刻。
在一种实现方式中，为了使得第一设备和第二设备在第一上报周期内向控制管理设备 上报iFIT检测信息的时刻不同，第二设备可以根据第二上报条件确定第二时刻，作为一种示例，第二设备可以根据自身的唯一标识确定第二时刻，具体地，第二时刻中第一时间单位对应的数值除以第一值得到的余数，等于第二设备的唯一标识除以第一值得到的余数，第一值小于或者等于第一设备向控制管理设备上报iFIT检测信息的周期，该周期的单位为第一时间单位。作为又一种示例，第二时刻为第二设备随机选择的时刻。
在一种实现方式中，设备的唯一标识，可以用于标识该设备。考虑到对于一个设备而言，该设备的环回地址、该设备的媒体接入控制(media access control，MAC)地址、该设备的路由器标识(router ID)均可以用于标识该设备。因此，设备的唯一标识，可以为设备的loopback地址，或者设备的MAC地址，或者设备102的router ID。另外，在一些实施例中，设备的本地纳秒时刻的后N位，尤其是本地纳秒时刻的最后1位，也可以用于标识设备。故而，设备的唯一标识，还可以为设备的本地纳秒时刻的后N位，N的取值例如可以为1。
第二方面，本申请实施例提供了一种数据上报方法，具体地，第一设备可以将第一上报周期内需要上报的iFIT检测信息分散上报给控制管理设备，从而避免控制管理设备在短时间内接收到大量的iFIT检测信息，相应的避免由于控制管理设备的数据接收能力不足以接收完整待接收iFIT检测信息而导致的网络拥塞问题，相应避免了由于网络拥塞而导致的iFIT检测信息丢包，从而使得控制管理设备接收到的iFIT检测信息更加完整，进一步使得iFIT技术的检测结果更加准确。具体地：第一设备获取随流信息遥测iFIT检测信息，所述iFIT检测信息包括多个子iFIT检测信息；所述第一设备在第一上报周期内的多个不同时刻分别将所述多个子iFTT检测信息上报给控制管理设备，所述第一上报周期为所述第一设备向所述控制管理设备上报iFIT检测信息的周期。
在一种实现方式中，所述多个子iFIT检测信息包括第一iFIT检测信息和第二iFIT检测信息，所述第一设备在第一上报周期内的多个不同时刻分别将所述多个子iFTT检测信息上报给控制管理设备，包括：所述第一设备在第一上报周期内的第一时刻将所述第一iFIT检测信息上报给所述控制管理设备，并在所述第一上报周期内的第二时刻将所述第二iFIT检测信息上报给所述控制管理设备，所述第一时刻和所述第二时刻不同。
在一种实现方式中，所述第一时刻为所述第一设备在所述第一上报周期内随机选择的时刻。
在一种实现方式中，所述第二时刻为所述第一设备在所述第一上报周期内随机选择的时刻。
第三方面，本申请实施例提供了一种数据上报方法，具体地，第一设备获取第一iFIT检测信息之后，可以从第一上报周期内随机选择一个时刻，并于该随机选择的时刻将获取的第一iFIT检测信息上报给控制管理设备。可以理解的是，若各个向控制管理设备上报iFIT检测信息的设备，采用随机选择上报时刻的方式向控制管理设备上报iFIT检测信息，则由于各个设备随机选择的时刻均相同的概率很小。因此，可以避免控制管理设备在短时间内接收到大量的iFIT检测信息，相应的可以避免控制管理设备在短时间内接收到大量的iFIT检测信息而带来的问题。
在一种实现方式中，第一设备在各个上报周期内均可以采用随机选择上报时刻的方式 向控制管理设备上报iFIT检测信息。即第一设备还可以获取第二iFIT检测信息，并在第二上报周期内随机选择的第二时刻将所述第二iFIT检测信息上报给所述控制管理设备，所述第一上报周期与所述第二上报周期为不同的上报周期。从而使得控制管理设备在各个上报周期内均避免网络拥塞。
在一种实现方式中，第一iFIT检测信息可以是第一设备在第一上报周期内需要上报给控制管理设备的完整的iFIT检测信息的一部分，对于这种情况，第一设备获取第一iFIT检测信息在具体实现时，可以先获取该完整的iFIT检测信息，并根据该完整的iFIT检测信息得到第一iFIT检测信息。
在一种实现方式中，当第一iFIT检测信息是第一设备在第一上报周期内需要上报给控制管理设备的完整的iFIT检测信息的一部分时，第一设备还可以将其它部分上报给控制管理设备，具体地，若该完整的iFIT检测信息除了包括第一iFIT检测信息之外，还包括第三iFIT检测信息，则第一设备还可以根据该完整的iFIT检测信息，所述第一设备获取所述第三iFIT检测信息，并在所述第一上报周期内的第三时刻，所述第一设备将所述第三iFIT检测信息上报给所述控制管理设备。
在一种实现方式中，所述第三时刻为所述第一设备在所述第一上报周期内随机选择的时刻。
第四方面，本申请实施例还提供了一种数据获取方法，所述方法包括：控制管理设备接收第一设备于第一上报周期的第一时刻发送的第一随流信息遥测iFIT检测信息；所述控制管理设备接收第二设备于所述第一上报周期的第二时刻发送的第二iFIT检测信息，所述第一时刻和所述第二时刻不同，所述第一上报周期为所述第一设备和所述第二设备向所述控制管理设备上报iFIT检测信息的周期。由于第一设备和第二设备向控制管理设备上报iFIT检测信息的时刻不同，从而避免了控制管理设备在短时间内接收到大量的iFIT检测信息，相应的避免由于控制管理设备的数据接收能力不足以接收完整待接收iFIT检测信息而导致的网络拥塞问题，相应避免了由于网络拥塞而导致的iFIT检测信息丢包，从而使得控制管理设备接收到的iFIT检测信息更加完整，进一步使得iFIT技术的检测结果更加准确。
在一种实现方式中，所述第一时刻为所述第一设备在所述第一上报周期内随机选择的时刻。
在一种实现方式中，所述第一时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第一设备的唯一标识除以所述第一值得到的余数，所述第一值为小于或者等于所述第一设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
在一种实现方式中，所述第二时刻为所述第二设备在所述第一上报周期内随机选择的时刻。
在一种实现方式中，所述第二时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第二设备的唯一标识除以所述第一值得到的余数，所述第一值为小于或者等于所述第二设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
在一种实现方式中，第一iFIT检测信息为第一设备在第一上报周期内需要上报给控制 管理设备的完整的iFIT检测信息的一部分，对于这种情况，所述方法还包括：所述控制管理设备于所述第一上报周期的第三时刻，接收所述第一设备发送的第三iFIT检测信息，其中，所述第一iFIT检测信息和所述第三iFIT检测信息均为所述第一设备在所述第一上报周期内向所述控制管理设备上报的iFIT检测信息中所包含的子iFIT检测信息。
在一种实现方式中，所述第三时刻为所述第二设备在所述第一上报周期内随机选择的时刻。
在一种实现方式中，所述第三时刻中第一时间单位对应的数值除以第二值得到的余数，等于所述第一设备的唯一标识除以所述第二值得到的余数，所述第二值为小于或者等于所述第一设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
在一种实现方式中，第二iFIT检测信息为第二设备在第一上报周期内需要上报给控制管理设备的完整的iFIT检测信息的一部分，对于这种情况，所述方法还包括：所述控制管理设备于所述第一上报周期的第四时刻，接收所述第二设备发送的第四iFIT检测信息，其中，所述第二iFIT检测信息和所述第四iFIT检测信息均为所述第二设备在所述第一上报周期内向所述控制管理设备上报的iFIT检测信息中所包含的子iFIT检测信息。
在一种实现方式中，所述第四时刻为所述第二设备在所述第一上报周期内随机选择的时刻。
在一种实现方式中，所述第四时刻中第一时间单位对应的数值除以第二值得到的余数，等于所述第二设备的唯一标识除以所述第二值得到的余数，所述第二值为小于或者等于所述第二设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
第五方面，本申请实施例还提供了一种数据上报系统，所述系统包括：第一设备、第二设备和控制管理设备；所述第一设备用于：在第一上报周期的第一时刻向控制管理设备发送第一随流信息遥测iFIT检测信息；所述第二设备用于：在第一上报周期的第二时刻向控制管理设备发送第二iFIT检测信息，所述第一时刻和所述第二时刻不同，所述第一上报周期为所述第一设备和所述第二设备向所述控制管理设备上报iFIT检测信息的周期。在该系统中，由于第一设备和第二设备向控制管理设备上报iFIT检测信息的时刻不同，从而避免了控制管理设备在短时间内接收到大量的iFIT检测信息，相应的避免由于控制管理设备的数据接收能力不足以接收完整待接收iFIT检测信息而导致的网络拥塞问题，相应避免了由于网络拥塞而导致的iFIT检测信息丢包，从而使得控制管理设备接收到的iFIT检测信息更加完整，进一步使得iFIT技术的检测结果更加准确。
第六方面，本申请还提供了第一设备，包括收发单元和处理单元。其中，收发单元用于执行上述第二方面提供的方法中的收发操作；处理单元用于执行上述第二方面中除了收发操作以外的其他操作。例如：当第一设备用于执行以上第二方面所述的方法时，收发单元用于向控制管理设备发送第一iFIT检测信息，处理单元用于获取包括多个子iFIT检测信息的iFIT检测信息。或者，收发单元用于执行上述第三方面提供的方法中的收发操作；处理单元用于执行上述第三方面中除了收发操作以外的其他操作。例如：当第一设备用于执行以上第三方面所述的方法时，收发单元用于向控制管理设备发送第一iFIT检测信息，处 理单元用于随机选择第一时刻。
第七方面，本申请实施例提供了一种第一设备，包括：通信接口和与所述通信接口连接的处理器；根据所述通信接口和所述处理器，所述第一设备用于执行前述第二方面任一项所述的方法，或者执行以上第三方面任意一项所述的方法。
第八方面，本申请实施例提供了一种控制管理设备，包括：通信接口和与所述通信接口连接的处理器；根据所述通信接口和所述处理器，所述控制管理设备用于执行以上第四方面任一项所述的方法。
第九方面，本申请实施例提供了一种第一设备，所述第一设备包括存储器和处理器；所述存储器，用于存储程序代码；所述处理器，用于运行所述程序代码中的指令，使得所述第一设备执行前述第二方面任一项所述的方法，或者执行以上第三方面任意一项所述的方法。
第十方面，本申请实施例提供了一种控制管理设备，所述控制管理设备包括存储器和处理器；所述存储器，用于存储程序代码；所述处理器，用于运行所述程序代码中的指令，使得所述控制管理设备执行前述第四方面任一项所述的方法。
第十一方面，本申请实施例提供了一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当其在计算机上运行时，使得所述计算机执行前述第二方面任一项所述的方法，或者执行前述第三方面任意一项所述的方法，或者执行前述第四方面任意一项所述的方法。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请中记载的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为一个示例性应用场景示意图；
图2为本申请实施例提供的一种数据上报方法的信令交互图；
图3为本申请实施例提供的一种数据上报方法的流程示意图；
图4为本申请实施例提供的一种数据上报方法的流程示意图；
图5为本申请实施例提供的一种数据上报方法的流程示意图；
图6为本申请实施例提供的一种数据上报方法的流程示意图；
图7为本申请实施例提供的一种数据上报方法的流程示意图；
图8为本申请实施例提供的一种数据获取方法的流程示意图；
图9为本申请实施例提供的一种数据上报系统的示意图；
图10为本申请实施例提供的一种第一设备的结构示意图；
图11为本申请实施例提供的一种控制管理设备的结构示意图；
图12为本申请实施例提供的一种第一设备的结构示意图；
图13为本申请实施例提供的一种控制管理设备的结构示意图；
图14为本申请实施例提供的一种第一设备的结构示意图；
图15为本申请实施例提供的一种控制管理设备的结构示意图。
具体实施方式
以上所述，以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。
本申请实施例提供了一种数据上报方法，可以改善网络设备向控制管理设备上报iFIT检测信息而导致的网络拥塞问题，从而使得iFIT技术的检测结果更加准确。
为方便理解，首先介绍本申请实施例的一个示例性应用场景。
参见图1，该图为一个示例性应用场景示意图。在图1所示的场景中，包括设备101、设备102和设备103。其中，设备101可以为控制管理设备，设备102和设备103可以属于同一网络中的网络设备，设备101可以控制和管理设备102和设备103。本申请实施例中提及的网络设备包括但不限于路由器、交换机等设备。控制管理设备例如可以为运行了网络管理软件的设备，又如可以为控制器，本申请实施例不做具体限定。
设备101、设备102和设备103可以为应用了iFIT技术的设备。设备102和设备103均可以周期性将iFIT检测信息发送给设备101，且设备102和设备103向设备101上报iFIT检测信息的周期是相同的，一般由设备101将该周期下发给设备102和设备103。例如，设备102和设备103在应用iFIT技术之前，可以进行时间同步，在完成时间同步之后，设备101可以向设备102和设备103发送iFIT检测信息的上报周期。设备102和设备103可以基于接收到的周期周期性向设备101上报iFIT检测信息。以第一上报周期为例，设备102和设备103可以在该第一上报周期中的t0时刻将自身的iFIT检测信息集中上报给设备101。所谓集中上报，指的是按照一定速率将iFIT检测信息不间断的发送给设备101，直至上报完成。本申请实施例中提及的iFIT检测信息，指的是iFIT技术指示设备102向设备101上报的信息，关于iFIT检测信息的具体内容，本申请实施例不做具体限定。
关于第一上报周期，现举例说明，假设上报周期为T，设备101向设备102和设备103发送iFIT检测信息的上报周期之后，则第一个上报周期对应的时间段为(tm，tm+T)，第二个上报周期对应的时间段为(tm+T，tm+2*T)，以此类推，第n个上报周期对应的时间段为(tm+(n-1)*T，tm+n*T)，其中，tm为第一个上报周期的起始时刻，该起始时刻例如可以为设备102或者设备103接收到前述上报周期之后的某一时刻。本申请实施例中提及的第一上报周期，可以为对应时间段为(tm+(i-1)*T，tm+i*T)的一个上报周期，i为大于或者等于1的整数。前述t0时刻一般情况下为与上报周期的起始时刻相近的时刻。
虽然图1中向设备101上报iFIT检测信息的设备仅包括设备102和设备103，但是在实际应用中，向设备101上报iFIT检测信息的设备的数量可以有很多，例如网络中存在一万个设备需要向设备101上报iFIT检测信息。若该一万个设备均于t0时刻将iFIT检测信息集中上报给设备101，设备101在t0时刻附近的短时间内将接收到大量的iFIT检测信息，而由于设备101的数据接收能力是有限的，当待接收的数据量很大时，设备101的数据接收能力不足以接收所有待接收iFIT检测信息，而这将会导致网络拥塞，网络一旦拥塞，就可能导致上报给设备101的iFIT检测信息发生丢包，从而影响设备101接收到的iFIT检测信息的完整性，进一步影响iFIT技术的检测结果的准确性。
为了解决这个问题，本申请实施例提供了一种数据上报方法100，以下结合图1和图2介绍该方法。图2为本申请实施例提供的一种数据上报方法的信令交互图。图2所示的数据上报方法，例如可以通过如下S101-S102实现。
S101：设备102于t1时刻向设备101上报iFIT检测信息1。
S102：设备103于t2时刻向设备101上报iFIT检测信息2。
如前所述，设备102和设备103可以周期性将iFIT检测信息发送给设备101。且设备102和设备103对应的上报周期是相同的。设备102在各个上报周期向设备101上报iFIT检测信息的实现方式是类似的，设备103在各个上报周期向设备101上报iFIT检测信息的实现方式也是类似的。本申请实施例中以第一上报周期为例进行说明。其中，第一上报周期为设备102和设备103向设备101周期性上报iFIT检测信息的其中一个上报周期。
在本申请实施例中，t1时刻为第一上报周期中的时刻，t2时刻也为第一上报周期中的时刻，并且t1时刻和t2时刻不同。换言之，在本申请实施例中，设备102和设备103在第一上报周期的两个不同时刻分别向设备101上报iFIT检测信息。
S103：设备101接收设备102于t1时刻上报的iFIT检测信息1。
S104：设备101接收设备103于t2时刻上报的iFIT检测信息2。
设备102将iFIT检测信息1发送给设备101之后，设备101可以接收设备102发送的iFIT检测信息1。同样的，设备103将iFIT检测信息2发送给设备101之后，设备101可以接收设备103发送的iFIT检测信息2。
通过以上描述可知，对于第一上报周期而言，由于设备102和设备103向设备101上报iFIT检测信息的时刻不同，相应的，可以使得设备101接收前述iFIT检测信息1和iFIT检测信息2的时刻也可以不同。从而避免了设备101在短时间内接收到大量的iFIT检测信息，从而使得设备101的数据接收能力足以与待接收的iFIT检测信息向匹配，相应的避免了网络拥塞，避免了iFIT检测信息丢包，从而使得设备101接收到的iFIT检测信息更加完整，进一步使得iFIT技术的检测结果更加准确。
在本申请实施例的一个实施例中，为了使得设备102和设备103在第一上报周期内向设备101上报iFIT检测信息的时刻不同，设备102可以根据第一上报条件确定向设备101上报iFIT检测信息的时刻，相应的，设备103可以根据第二上报条件确定向设备101上报iFIT检测信息的时刻，而设备102根据第一上报条件确定的上报时刻，与设备103根据第二上报条件确定的上报时刻不同，从而实现设备102和设备103在第一上报周期的两个不同时刻分别向设备101上报iFIT检测信息。换言之，前述t1时刻符合第一上报条件，前述t2时刻符合第二上报条件。
在本申请实施例中，t1时刻符合第一上报条件，可以包括两种情况，以下分别对这两种情况进行详细说明。
第一种情况：t1时刻中第一时间单位对应的数值除以第一值得到的余数，等于设备102的唯一标识除以第一值得到的余数，第一值小于或者等于设备102向设备101上报iFIT检测信息的周期，该周期的单位为第一时间单位。
在本申请实施例中，第一时间单位指的是设备102向设备101上报iFIT检测信息的周期的单位，第一时间单位例如可以为秒，第一时间单位又如可以为毫秒，本申请实施例不 做具体限定。关于t1时刻中第一时间单位对应的数值，现举例说明，若第一时间单位为秒，则t1时刻中第一时间单位对应的数值即为t1时刻对应的秒数。例如，t1时刻为16时56分15秒，则t1时刻中第一时间单位对应的数值为15。
设备102的唯一标识，可以用于标识设备102。考虑到对于一个设备而言，该设备的环回(loopback)地址、该设备的MAC地址、该设备的路由器标识(router ID)均可以用于标识该设备。因此，设备102的唯一标识，可以为设备102的loopback地址，或者设备102的MAC地址，或者设备102的router ID。另外，在一些实施例中，虽然设备102和设备103进行了时间同步，但是时间同步所使用的协议不同，时间同步的精度也不一样。若时间同步所使用的协议是网络时间协议(Network Time Protocol，NTP)，则时间同步的精度可以达到1毫秒。若时间同步使用的协议是电气及电子工程师学会(Institute of Electrical and Electronics Engineers，IEEE)1588协议，则时间同步的精度可以精确到10纳秒，因此，设备的本地纳秒时刻的后N位，尤其是本地纳秒时刻的最后1位，也可以用于标识设备。鉴于此，设备102的唯一标识，还可以为设备102的本地纳秒时刻的后N位，在一个实施例中，N的取值可以为1。
设备102可以按照第一周期判断设备102的本地时刻是否符合第一上报条件，若符合，则将该本地时刻确定为t1时刻。具体地，设备102可以将本地时刻中第一时间单位的值除以第一值，得到第一余数。而后，网络设备可以确定第一余数是否等于第二余数，其中第二余数指的是设备102的唯一标识除以第一值得到的余数。可以理解的是，第二余数是一个与设备102的唯一标识对应的值。其中，第一周期可以根据实际情况确定，只要小于一个第一时间单位即可，例如，第一时间单位为秒，则第一周期小于1秒。因为第一周期小于一个第一时间单位，可以保证在第一上报周期内确定出符合第一上报条件的t1时刻。
在本申请实施例中，在每一个上报周期，设备102均可以执行计算第一余数，并判断第一余数是否等于第二余数的步骤，以确定各个上报周期对应的t1时刻。当然，设备102也可以在确定出第一个上报周期对应的t1时刻之后，不再继续执行计算第一余数，并判断第一余数是否等于第二余数的步骤，而是在第一个上报周期对应的t1时刻的基础上，按照设备102向设备101上报iFIT检测信息的周期周期性向设备101上报iFIT检测信息。例如，设备101上报iFIT检测信息的周期为10秒，在第一个上报周期，设备102在第5秒向设备101上报iFIT检测信息，则接下来设备102可以分别在第5+n*10秒向设备101上报iFIT检测信息，其中，n为大于等于1的整数。
第二种情况：t1时刻为设备102随机选择的时刻。
在本申请实施例中，设备102可以在第一上报周期内随机选择一个时刻，并在该随机选择的时刻上报iFIT检测信息。
在本申请实施例中，设备102可以生成一个随机数，该随机数的值小于设备102向设备101上报iFIT检测信息的周期，该随机数用于指示设备102向设备101上报iFIT检测信息的时刻在第一上报周期中的相对位置。例如，设备102向设备101上报iFIT检测信息的周期为10秒，该随机数例如可以为5，表示设备102在一个上报周期的第5秒向设备101上报iFIT检测信息。设备102生成该随机数之后，可以按照第一周期判断设备102的本地 时刻是否为设备102随机选择的上报时刻。具体地，设备102可以将本地时刻减去第一上报周期的开始时刻，得到两个时刻的差值。若两个时刻的差值中第一时间单位的值等于设备102生成的随机数，则确定本地时刻符合第一上报条件，将该本地时刻确定为t1时刻。例如，两个时刻的差值为5秒300毫秒，第一时间单位的取值为5，等于设备102生成的随机数，故而设备102可以确定本地时刻符合第一上报条件，将该本地时刻确定为t1时刻。
在本申请实施例中，与t1时刻符合第一上报条件类似，t2时刻符合第二上报条件，也可以包括多种情况，以下分别对这多种情况进行详细说明。
第一种情况：t2时刻中第一时间单位对应的数值除以第一值得到的余数，等于设备103的唯一标识除以第一值得到的余数，第一值小于或者等于设备103向设备101上报iFIT检测信息的周期，该周期的单位为第一时间单位。
关于第一时间单位、第一值以及设备103向设备101上报iFIT检测信息的周期，可以参考前文对于t1时刻符合第一上报条件的描述部分，此处不再详述。
与设备102的唯一标识类似，设备103的唯一标识，可以为设备103的loopback地址，或者设备103的MAC地址，或者设备103的router ID，或者设备103的本地纳秒时刻的后N位，在一个实施例中，N的取值可以为1。
设备103可以按照第二周期判断设备103的本地时刻是否符合第二上报条件，若符合，则将该本地时刻确定为t2时刻。具体地，设备103可以将本地时刻中第一时间单位的值除以第一值，得到第三余数。而后，网络设备可以确定第三余数是否等于第四余数，其中第四余数指的是设备103的唯一标识除以第一值得到的余数。第四余数是一个与设备103的唯一标识对应的值。其中，与第一周期类似，第二周期可以根据实际情况确定，只要小于一个第一时间单位即可，例如，第一时间单位为秒，则第二周期小于1秒。因为当第二周期小于一个第一时间单位，可以保证在第一上报周期内确定出符合第二上报条件的t2时刻。
在本申请实施例中，在每一个上报周期，设备103均可以执行前述计算第三余数，并判断第三余数是否等于第四余数的步骤，以确定各个上报周期对应的t2时刻。当然，设备103也可以在确定出第一个上报周期对应的t2时刻之后，不再继续执行前述计算第三余数，并判断第三余数是否等于第四余数的步骤，而是在第一个上报周期对应的t2时刻的基础上，按照设备103向设备101上报iFIT检测信息的周期周期性向设备101上报iFIT检测信息。例如，设备103上报iFIT检测信息的周期为10秒，在第一个上报周期，设备103在第7秒向设备101上报iFIT检测信息，则接下来设备103可以分别在第7+n*10秒向设备101上报iFIT检测信息，其中，n为大于等于1的整数。
第二种情况：t2时刻为设备103随机选择的时刻。
在本申请实施例中，设备103可以在第一上报周期内随机选择一个时刻，并在该随机选择的时刻上报iFIT检测信息。
在本申请实施例中，设备103可以生成一个随机数，该随机数的值小于设备103向设备101上报iFIT检测信息的周期，该随机数用于指示设备103向设备101上报iFIT检测信息的时刻在第一上报周期中的相对位置。例如，设备103向设备101上报iFIT检测信息的 周期为10秒，该随机数例如可以为7，表示设备103在一个上报周期的第7秒向设备101上报iFIT检测信息。设备103生成该随机数之后，可以按照第二周期判断设备103的本地时刻是否为设备103随机选择的上报时刻。具体地，设备103可以将本地时刻减去第一上报周期的开始时刻，得到两个时刻的差值。若两个时刻的差值中第一时间单位的值等于设备103生成的随机数，则确定本地时刻符合第二上报条件，将该本地时刻确定为t2时刻。
可以理解的是，在实际应用中，设备102确定t1时刻和设备103确定t2时刻可以有以下四种组合情况。
第一组合：t1时刻中第一时间单位对应的数值除以第一值得到的余数，等于设备102的唯一标识除以第一值得到的余数，t2时刻中第一时间单位对应的数值除以第一值得到的余数，等于设备103的唯一标识除以第一值得到的余数。
在实际应用中，由于设备102和设备103进行了时间同步，前述第一时间单位一般为秒或者毫秒，因此，设备102的本地时刻中第一时间单位的数值，与设备103的本地时刻中第一时间单位的数值是相同的。另外，由于设备102的唯一标识一般不等于设备103的唯一标识，因此，设备102的唯一标识除以第一值得到的余数和设备103的唯一标识除以第一值得到的余数一般不同。因此，当设备102和设备103采用第一组合方式分别确定t1时刻和t2时刻时，所确定的t1时刻和t2时刻不同，因此，可以使得设备102和设备103在不同时刻向设备101上报iFIT检测信息，从而避免由于设备102和设备103在相同时刻向设备101上报遥测iFIT检测信息所带来的问题。
第二组合：t1时刻为设备102随机选择的时刻，t2时刻为设备103随机选择的时刻。
在本申请实施例中，设备102例如可以从第一上报周期内的第一时间段中随机选择t1时刻，设备103可以从第一上报周期的第二时间段中随机选择t2时刻，第一时间段和第二时间段无重叠，从而保证t1时刻和t2时刻不同。当然，也可以不限定设备102随机选择t1时刻的时间段和设备103随机选择t2时刻的时间段，因为设备102随机选择的t1时刻大概率也与设备103随机选择的t2时刻不同。
第三组合：t1时刻中第一时间单位对应的数值除以第一值得到的余数，等于设备102的唯一标识除以第一值得到的余数，t2时刻为设备103随机选择的时刻。
第四组合：t1时刻为设备102随机选择的时刻，t2时刻中第一时间单位对应的数值除以第一值得到的余数，等于设备103的唯一标识除以第一值得到的余数。
关于第三组合和第四组合，设备102所确定的t1时刻和设备103所确定的t2时刻相同的概率很小，因此，利用第三组合和第四组合，也基本可以使得t1时刻和t2时刻不同。
在本申请的一个实施例中，为了避免设备101在短时间内接收到大量的iFIT检测信息。向设备101上报iFIT检测信息的设备，例如图1所示的设备102和设备103，还可以执行图3所示的数据上报方法200，图3为本申请实施例提供的一种数据上报方法的流程示意图。以下结合图3对该方法进行说明。图3所示的方法，例如可以通过S201-S202实现。
S201：设备102获取iFIT检测信息，该iFIT检测信息包括多个子iFIT检测信息。
S202：设备102在第一上报周期内的多个不同时刻分别将该多个子iFIT检测信息上报 给设备101。
S203：设备101在第一上报周期内的多个不同时刻接收设备102上报的多个子iFIT检测信息。
关于S201和S202，需要说明的是，在本申请实施例中，设备102不再将iFIT检测信息一次性集中上报给设备101，而是将该iFIT检测信息分散为多个子iFIT检测信息，分别上报给设备101。所谓分散上报，指的是设备102将一个上报周期内需要上报的iFIT检测信息于多个时刻分别上报给设备101，一个时刻上报iFIT检测信息的一部分。其中，每个时刻上报的iFIT检测信息，也可以被称为子iFIT检测信息。
这样一来，若向设备101上报iFIT检测信息的设备均采用S201-S202所述的这种分散上报的方式，则可以避免设备101在t0时刻附近的短时间内接收到大量的iFIT检测信息，从而使得设备101的数据接收能力足以与待接收的iFIT检测信息相匹配，避免了网络拥塞，相应避免了由于网络拥塞导致的iFIT检测信息丢包，从而使得设备101可以接收到完整的iFIT检测信息，保证了iFIT技术的检测结果的准确性。关于分散上报，在一个实施例中，设备102可以于第一上报周期内的t3时刻和t4时刻将iFIT检测信息上报给设备101。具体地，设备102可以于t3时刻将获取到的iFIT检测信息的一部分上报给设备101，并于t4时刻将获取到的iFIT检测信息的另一部分上报给设备101。为方便描述，将设备102于t3时刻向设备101上报的iFIT检测信息称为第一iFIT检测信息，将设备102于t4时刻向设备101上报的iFIT检测信息称为第二iFIT检测信息。假设t3时刻比t4时刻早，在一个实施例中，t3时刻和t4时刻之间具备一定的时间差，设备102将第一iFIT检测信息上报给设备101需要一定的时间，设备102上报第一iFIT检测信息的结束时刻早于t4时刻。设备102将第一iFIT检测信息上报给设备101之后，等到t4时刻再继续将第二iFIT检测信息上报给设备101。可以理解的是，对于这种情况，设备101接收第一iFIT检测信息的时刻也早于接收第二iFIT检测信息的时刻。并且，设备101接收第一iFIT检测信息的时刻与接收第二iFIT检测信息的时刻之间可以具备一定的时间差。即设备101可以不必在短时间内例如前述t0时刻附近的短时间内接收大量的iFIT检测信息。
本申请实施例不具体限定t3时刻和t4时刻的确定方式，在一个实施例中，t3时刻和t4时刻可以是设备102随机选择的时刻。
关于设备102获取iFIT检测信息的具体实现方式，可以采用传统的获取iFIT检测信息的方式，此处不做详细说明。
可以理解的是，若各个向设备101上报iFIT检测信息的设备，均执行图3所示的数据上报方法，则可以避免设备101在短时间内接收到大量的iFIT检测信息，相应的可以避免设备101在t0时刻附近的短时间内接收到大量的iFIT检测信息而带来的问题。
在本申请的又一个实施例中，为了避免设备101在短时间内接收到大量的iFIT检测信息。向设备101上报iFIT检测信息的设备，例如图1所示的设备102和设备103，还可以执行图4所示的数据上报方法300，图4为本申请实施例提供的一种数据上报方法的流程示意图。以下结合图4对该方法进行说明。图4所示的方法，例如可以通过S301-S302实现。
S301：设备102获取iFIT检测信息3。
S302：设备102在第一上报周期内随机选择t5时刻将该iFIT检测信息3上报给设备101。
S303：设备101接收设备102上报的iFIT检测信息3。
在本申请实施例中，设备102在向设备101上报iFIT检测信息3时，可以从第一上报周期内随机选择一个时刻，并于该随机选择的时刻将iFIT检测信息3上报给设备101。
可以理解的是，若各个向设备101上报iFIT检测信息的设备，均执行图4所示的数据上报方法，则由于各个设备随机选择的时刻均相同的概率很小。因此，设备101接收各个设备上报的iFIT检测信息的时刻非常接近的概率也很小，因此利用图4所示的方案，可以避免设备101在t0时刻附近的短时间内接收到大量的iFIT检测信息，相应的可以避免设备101在短时间内接收到大量的iFIT检测信息而带来的问题。
在一个实施例中，设备102可以于t5时刻将第一上报周期内需要上报的iFIT检测信息集中上报给设备101，当然，设备102也可以于t5时刻将第一上报周期内需要上报的iFIT检测信息的一部分上报给设备101。并将另外一部分iFIT检测信息于第一上报周期内的其它时刻上报给设备101。换言之，S301中提及的iFIT检测信息3，可以是设备102在第一上报周期内需要上报给设备101的完整iFIT检测信息，也可以是设备102在第一上报周期内需要上报给设备101的完整iFIT检测信息的一部分。当iFIT检测信息3是设备102在第一上报周期内需要上报给设备101的完整iFIT检测信息的一部分时，设备102在第一上报周期内需要上报的iFIT检测信息可以包括多个子iFIT检测信息，iFIT检测信息3为该多个子iFIT检测信息中的其中一个。设备102在随机选择的t5时刻将前述iFIT检测信息3上报给设备101，并于其它一个或者多个时刻将其它子iFIT检测信息上报给设备101。
在一个实施例中，若iFIT检测信息3是设备102在第一上报周期内需要上报给设备101的完整iFIT检测信息的一部分，S301在具体实现时，例如可以为：设备102获取设备102在第一上报周期内需要上报给设备101的完整iFIT检测信息，而后，设备102根据获取到的完整iFIT检测信息，获得iFIT检测信息3。例如，设备102可以将前述完整iFIT检测信息划分成若干部分，并获取其中一部分iFIT检测信息作为该iFIT检测信息3。
在一个实施例中，前述多个子iFIT检测信息除了包括iFIT检测信息3之外，还包括iFIT检测信息4。即设备102将前述全部iFIT检测信息划分成了两个部分，其中一部分为S301中提及的iFIT检测信息3，另一部分为iFIT检测信息4，对于这种情况，设备102可以于t6时刻将iFIT检测信息4上报给设备101。
在一种可能的实现方式中，设备102可以在t6时刻符合第三上报条件时，于t6时刻将iFIT检测信息4上报给设备101。t6时刻符合第三上报条件与t1时刻符合第一上报条件类似，均可以包括两种情况。
第一种情况：t6时刻中第一时间单位对应的数值除以第二值得到的余数，等于设备102的唯一标识除以第二值得到的余数，第二值小于或者等于设备102向设备101上报iFIT检测信息的周期，该周期的单位为第一时间单位。
关于t6时刻符合第三上报条件的第一种情况，由于与t1时刻符合第一上报条件的第一种情况的原理类似，故而此处不再重复说明，相关描述可以参考t1时刻符合第一上报条件 的第一种情况的描述部分。关于第二值，此处需要说明的是，第二值的具体取值本申请实施例不做限定，在一些实施例中，第二值与前述第一值可以相同，在一些实施例，第二值与前述第一值也可以不同。
第二种情况：t6时刻是设备102随机选择的时刻。
关于设备102随机选择t6时刻的具体实现方式，可以参考前文设备102随机选择t1时刻的具体描述部分，此处不再重复描述。
可以理解的是，采用随机选择上报时刻结合分散上报的方式，可以有效避免各个向设备101上报iFIT检测信息的设备于某一时刻集中向设备101上报iFIT检测信息，从而减少了发送网络拥塞的可能性，减少了iFIT检测信息的丢包，提升了iFIT技术的结果的准确性。
在本申请实施例中，设备102在各个上报周期内均可以采用图4所示的随机上报的方式向设备101上报iFIT检测信息。换言之，对于不同于第一上报周期的第二上报周期而言，设备102可以获取iFIT检测信息5，并在第二上报周期内随机选择t7时刻将该iFIT检测信息5上报给设备101。相应的，设备101可以对应接收前述iFIT检测信息5。
需要说明的是，在本申请实施例中，设备103也可以采用随机上报的方式向设备101上报iFIT检测信息。具体地，设备103可以获取iFIT检测信息6，并在第一上报周期内随机选择t8时刻将该iFIT检测信息6上报给设备101。相应的，设备101除了执行前述S303之外，还可以接收设备103上报的iFIT检测信息6。
其中，iFIT检测信息6，可以是设备103在第一上报周期内需要上报给设备101的完整iFIT检测信息，也可以是设备103在第一上报周期内需要上报给设备101的完整iFIT检测信息的一部分。当iFIT检测信息6是设备103在第一上报周期内需要上报给设备101的完整iFIT检测信息的一部分时，设备103在第一上报周期内需要上报给设备101的完整iFIT检测信息除了包括iFIT检测信息6之外，还包括iFIT检测信息7。即设备103将前述全部iFIT检测信息划分成了两个部分，其中一部分为iFIT检测信息6，另一部分为iFIT检测信息7，对于这种情况，设备102可以于t8时刻将iFIT检测信息7上报给设备101。
在一种可能的实现方式中，设备103可以在t7时刻符合第四上报条件时，于t7时刻将iFIT检测信息7上报给设备101。t7时刻符合第四上报条件与t1时刻符合第一上报条件类似，均可以包括两种情况。
第一种情况：t7时刻中第一时间单位对应的数值除以第二值得到的余数，等于设备103的唯一标识除以第二值得到的余数，第二值小于或者等于设备103向设备101上报iFIT检测信息的周期，该周期的单位为第一时间单位。
关于t7时刻符合第四上报条件的第一种情况，由于与t1时刻符合第一上报条件的第一种情况的原理类似，故而此处不再重复说明，相关描述可以参考t1时刻符合第一上报条件的第一种情况的描述部分。
第二种情况：t7时刻是设备103随机选择的时刻。关于设备103随机选择t7时刻的具体实现方式，可以参考前文设备103随机选择t2时刻的具体描述部分，此处不再重复描述。
本申请实施例还提供了一种数据上报方法400，可参见图5，图5为本申请实施例提供的一种数据上报方法的流程示意图。以下结合图5对该方法进行说明。图5所示的方法，例如可以通过S401-S402实现。
S401：在第一上报周期的第一时刻，第一设备向控制管理设备发送第一随流信息遥测iFIT检测信息。
S402：在所述第一上报周期的第二时刻，第二设备向所述控制管理设备发送第二iFIT检测信息。
其中，所述第一上报周期为所述第一设备和所述第二设备向所述控制管理设备上报iFIT检测信息的周期，所述第一时刻和所述第二时刻不同。
方法400可以用于实现以上实施例提及的方法100中由设备102和设备103执行的步骤，当方法400用于实现以上实施例提及的方法100中由设备102和设备103执行的步骤时，第一设备可以对应于方法100中的设备102，第二设备可以对应于方法100中的设备103，控制管理设备可以对应于方法100中的设备101。第一时刻用于对应方法100中的t1时刻，第二时刻用于对应方法100中的t2时刻。第一iFIT检测信息对应方法100中的iFIT检测信息1，第二iFIT检测信息对应方法100中的iFIT检测信息2。
在一种实现方式中，所述第一时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第一设备的唯一标识除以所述第一值得到的余数，所述第一值为小于或者等于所述第一设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。在另一种实现方式中，所述第一时刻为所述第一设备随机选择的时刻。
在一种实现方式中，所述第二时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第二设备的唯一标识除以所述第一值得到的余数，所述第一值为小于或者等于所述第二设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。在另一种实现方式中，所述第二时刻为所述第二设备随机选择的时刻。
在一种实现方式中，所述唯一标识，包括以下任意一项：设备的环回地址、设备的媒体接入控制MAC地址、设备的路由器标识以及设备的本地纳秒时刻的后N位，N大于或者等于1。
关于方法400的具体实现，可以参考以上实施例中关于方法100的描述部分，此处不再详述。
本申请实施例还提供了一种数据上报方法500，可参见图6，图6为本申请实施例提供的一种数据上报方法的流程示意图。以下结合图6对该方法进行说明。图6所示的方法，例如可以通过S501-S502实现。
S501：第一设备获取随流信息遥测iFIT检测信息，所述iFIT检测信息包括多个子iFIT检测信息。
S502：所述第一设备在第一上报周期内的多个不同时刻分别将所述多个子iFTT检测信息上报给控制管理设备，所述第一上报周期为所述第一设备向所述控制管理设备上报iFIT检测信息的周期。
方法500可以用于实现以上实施例提及的方法200中由设备102执行的步骤，当方法500用于实现以上实施例提及的方法200中由设备102执行的步骤时，第一设备可以对应于方法200中的设备102，控制管理设备可以对应于方法100中的设备101。
在一种实现方式中，所述多个子iFIT检测信息包括第一iFIT检测信息和第二iFIT检测信息，所述第一设备在第一上报周期内的多个不同时刻分别将所述多个子iFTT检测信息上报给控制管理设备，包括：所述第一设备在第一上报周期内的第一时刻将所述第一iFIT检测信息上报给所述控制管理设备，并在所述第一上报周期内的第二时刻将所述第二iFIT检测信息上报给所述控制管理设备，所述第一时刻和所述第二时刻不同。其中，当方法500用于实现以上实施例提及的方法200时，第一时刻可以对应方法200中的t3时刻，第二时刻可以对应方法200中的t4时刻。
在一种实现方式中，所述第一时刻为所述第一设备在所述第一上报周期内随机选择的时刻。
在一种实现方式中，所述第二时刻为所述第一设备在所述第一上报周期内随机选择的时刻。
关于方法500的具体实现，可以参考以上实施例中关于方法200的描述部分，此处不再详述。
本申请实施例还提供了一种数据上报方法600，可参见图7，图7为本申请实施例提供的一种数据上报方法的流程示意图。以下结合图7对该方法进行说明。图7所示的方法，例如可以通过S601-S602实现。
S601：第一设备获取第一随流信息遥测iFIT检测信息。
S602：所述第一设备在第一上报周期内随机选择的第一时刻将所述第一iFIT检测信息上报给控制管理设备，所述第一上报周期为所述第一设备向所述控制管理设备上报iFIT检测信息的周期。
方法600可以用于实现以上实施例提及的方法300中由设备102执行的步骤，当方法600用于实现以上实施例提及的方法300中由设备102执行的步骤时，第一设备可以对应于方法200中的设备102，控制管理设备可以对应于方法100中的设备101，第一iFIT检测信息对应方法300中的iFIT检测信息3，第一时刻对应方法300中的t5时刻。
在一种实现方式中，方法600还包括：所述第一设备获取第二iFIT检测信息；所述第一设备在第二上报周期内随机选择的第二时刻将所述第二iFIT检测信息上报给所述控制管理设备，所述第一上报周期与所述第二上报周期为不同的上报周期。
当方法600用于实现以上实施例提及的方法300中由设备102执行的步骤时，第二时刻可以对应于方法300中的t7时刻，第二iFIT检测信息可以对应方法300中的iFIT检测信息5。
在一种实现方式中，所述第一设备获取第一随流信息遥测iFIT检测信息，包括：所述第一设备获取在所述第一上报周期内需要上报给所述控制管理设备的完整的随流信息遥测iFIT检测信息，所述完整的iFIT检测信息包括多个子iFTT检测信息，所述多个子iFTT检测信息包括所述第一随流信息遥测iFIT检测信息；根据所述iFIT检测信息，所述第一设备获取所述第一iFIT检测信息。
在一种实现方式中，所述多个子iFIT检测信息还包括第三iFIT检测信息，所述方法还包括：根据所述完整的iFIT检测信息，所述第一设备获取所述第三iFIT检测信息；在所述第一上报周期内的第三时刻，所述第一设备将所述第三iFIT检测信息上报给所述控制管理设备。
当方法600用于实现以上实施例提及的方法300中由设备102执行的步骤时，第三iFIT检测信息可以对应方法300中的iFIT检测信息4，第三时刻可以对应方法300中的t6时刻。
在一种可能的实现方式中，所述第三时刻为所述第一设备在所述第一上报周期内随机选择的时刻。
关于方法600的具体实现，可以参考以上实施例中关于方法300的描述部分，此处不再详述。
本申请实施例还提供了一种数据获取方法700，参见图8，该图为本申请实施例提供的一种数据获取方法的流程示意图。图8所示的数据获取方法，可以通过如下S701-S702实现。
S701：控制管理设备接收第一设备于第一上报周期的第一时刻发送的第一随流信息遥测iFIT检测信息；
S702：所述控制管理设备接收第二设备于所述第一上报周期的第二时刻发送的第二iFIT检测信息，所述第一时刻和所述第二时刻不同，所述第一上报周期为所述第一设备和所述第二设备向所述控制管理设备上报iFIT检测信息的周期。
方法700可以用于实现以上实施例提及的方法100中由设备101执行的步骤，当方法700用于实现以上实施例提及的方法100中由设备101执行的步骤时，第一设备可以对应于方法100中的设备102，第二设备可以对应于方法100中的设备103，控制管理设备可以对应于方法100中的设备101。第一时刻用于对应方法100中的t1时刻，第二时刻用于对应方法100中的t2时刻。第一iFIT检测信息对应方法100中的iFIT检测信息1，第二iFIT检测信息对应方法100中的iFIT检测信息2。
在一种实现方式中，所述第一时刻为所述第一设备在所述第一上报周期内随机选择的时刻。在又一种实现方式中，所述第一时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第一设备的唯一标识除以所述第一值得到的余数，所述第一值为小于或者等于所述第一设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
在一种实现方式中，所述第二时刻为所述第二设备在所述第一上报周期内随机选择的时刻。在又一种实现方式中，所述第二时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第二设备的唯一标识除以所述第一值得到的余数，所述第一值为小于或者等于所述第二设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
在一种实现方式中，控制管理设备还可以执行以上实施例提供的方法200中由设备101执行的步骤。具体地，控制管理设备还可以用于执行以下步骤：所述控制管理设备于所述第一上报周期的第三时刻，接收所述第一设备发送的第三iFIT检测信息，其中，所述第一iFIT检测信息和所述第三iFIT检测信息均为所述第一设备在所述第一上报周期内向所 述控制管理设备上报的iFIT检测信息中所包含的子iFIT检测信息。对于这种情况，控制管理设备可以对应方法200中的设备101，S701中的第一iFIT检测信息可以对应方法200中的第一iFIT检测信息，此处提及的第三iFIT检测信息可以对应方法200中的第二iFIT检测信息。S701中的第一时刻可以对应方法200中的t3时刻，此处提及的第三时刻可以对应方法200中的t4时刻。可以理解的是，对于这种情况，S701中的第一iFIT检测信息，指的是第一设备在第一上报周期内需要上报给控制管理设备的完整的iFIT检测信息的一部分。
在一种实现方式中，所述第三时刻为所述第二设备在所述第一上报周期内随机选择的时刻。
在一种实现方式中，所述第三时刻中第一时间单位对应的数值除以第二值得到的余数，等于所述第一设备的唯一标识除以所述第二值得到的余数，所述第二值为小于或者等于所述第一设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。若第一时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第一设备的唯一标识除以所述第二值得到的余数，则第一值和第二值不同，从而使得第一设备将完整的iFIT检测信息分散上报给控制管理设备。
在一种实现方式中，若设备103与设备102类似，也执行了方法300，则方法700还可以包括以下步骤：所述控制管理设备于所述第一上报周期的第四时刻，接收所述第二设备发送的第四iFIT检测信息，其中，所述第二iFIT检测信息和所述第四iFIT检测信息均为所述第二设备在所述第一上报周期内向所述控制管理设备上报的iFIT检测信息中所包含的子iFIT检测信息。对于这种情况，第四时刻可以对应于以上实施例中提及的t8时刻，第四iFIT检测信息可以对应以上实施例中提及的iFIT检测信息6。
在一种实现方式中，所述第四时刻为所述第二设备在所述第一上报周期内随机选择的时刻。
在一种实现方式中，所述第四时刻中第一时间单位对应的数值除以第二值得到的余数，等于所述第二设备的唯一标识除以所述第二值得到的余数，所述第二值为小于或者等于所述第二设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。若第二时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第一设备的唯一标识除以所述第二值得到的余数，则第一值和第二值不同，从而保证第二时刻和第四时刻不同，从而使得第二设备将完整的iFIT检测信息分散上报给控制管理设备。
关于方法700的具体实现，可以参考以上实施例中关于设备101所执行的步骤的描述部分，此处不再详述。
本申请实施例还提供了一种数据上报系统，参见图9，该图为本申请实施例提供的一种数据上报系统的示意图。图9所示的数据上报系统900，包括第一设备901，第二设备902和控制管理设备903。
所述第一设备901用于：在第一上报周期的第一时刻向控制管理设备发送第一随流信息遥测iFIT检测信息；
所述第二设备902用于：在第一上报周期的第二时刻向控制管理设备发送第二iFIT检 测信息，所述第一时刻和所述第二时刻不同，所述第一上报周期为所述第一设备和所述第二设备向所述控制管理设备上报iFIT检测信息的周期。
其中，第一设备可以对应于以上实施例提供的设备102，第二设备可以对应于以上实施例提供的设备103，控制管理设备可以对应于以上实施例提供的设备101。第一设备901可以用于执行以上实施例提供的由设备102执行的步骤，第二设备902可以用于执行以上实施例提供的由设备103执行的步骤，控制管理设备903可以用于执行以上实施例提供的由设备101执行的步骤，故而关于系统900的具体内容，可以参考以上实施例的描述部分，此处不再详述。
此外，本申请实施例还提供了一种第一设备1000，参见图10所示，图10为本申请实施例提供的一种第一设备的结构示意图。该第一设备1000包括收发单元1001和处理单元1002。其中，收发单元1001用于执行上述方法200或者方法300对应的实施例中设备102执行的收发操作；处理单元1002用于执行上述方法200或者方法300对应的实施例中由设备102执行的除了收发操作以外的其他操作。或者，收发单元1001用于执行上述方法500或者方法600对应的实施例中第一设备执行的收发操作；处理单元1002用于执行上述方法500或者方法600对应的实施例中由第一设备执行的除了收发操作以外的其他操作。例如：第一设备1000为方法300中的设备102，那么，收发单元1001用于执行向设备101发送第一iFIT检测信息；所述处理单元1002用于执行随机选择时刻t5。
此外，本申请实施例还提供了一种控制管理设备1100，参见图11所示。图11为本申请实施例提供的一种控制管理设备的结构示意图。该控制管理设备1100包括收发单元1101和处理单元1102。其中，收发单元1101用于执行以上实施例中控制管理设备执行的收发操作，或者用于执行以上实施例中设备101执行的收发操作。处理单元1102用于执行由以上实施例中提及的控制管理设备或者101执行的除收发操作之外的操作。例如，收发单元1101用于接收来自其它设备例如设备102的iFIT检测信息，处理单元1102用于对接收到的iFIT检测信息进行分析处理。
此外，本申请实施例还提供了一种第一设备1200，参见图12所示，图12为本申请实施例提供的一种第一设备的结构示意图。该第一设备1200包括通信接口1201和与通信接口1201连接的处理器1202。其中，通信接口1201用于上述方法200或者方法300对应的实施例中设备102执行的收发操作；处理器1202用于执行上述方法200或者方法300对应的实施例中设备102执行的除了收发操作以外的其他操作。或者，通信接口1201用于上述方法500或者方法600对应的实施例中第一设备执行的收发操作；处理器1202用于执行上述方法500或者方法600对应的实施例中第一设备执行的除了收发操作以外的其他操作。例如：第一设备1000为方法300中的设备102，那么，通信接口1201用于执行向设备101发送第一iFIT检测信息；处理器1202用于执行随机选择时刻t5。
此外，本申请实施例还提供了一种控制管理设备1300，参见图13所示，图13为本申请实施例提供的一种控制管理设备的结构示意图。该控制管理设备1300包括通信接口1301和与通信接口1301连接的处理器1302。其中，通信接口1301用于执行以上实施例中控制管理设备执行的收发操作，或者用于执行以上实施例中设备101执行的收发操作。处理器1302用于执行由以上实施例中提及的控制管理设备或者101执行的除收发操作之外的 操作。例如，通信接口1301用于接收来自其它设备例如设备102的iFIT检测信息，处理器1302用于对接收到的iFIT检测信息进行分析处理。
此外，本申请实施例还提供了一种第一设备1400，参见图14所示，图14为本申请实施例提供的一种第一设备的结构示意图。该第一设备1400包括存储器1401和处理器1402。其中，存储器1401用于存储程序代码；处理器1402用于运行所述程序代码中的指令，使得该第一设备1400执行上述方法200或者方法300对应的实施例中设备102执行的步骤，或者，使得该第一设备1400执行上述方法500或者方法600对应的实施例中第一设备执行的步骤。
此外，本申请实施例还提供了一种控制管理设备1500，参见图15所示，图15为本申请实施例提供的一种控制管理设备的结构示意图。该控制管理设备1500包括存储器1501和处理器1502。其中，存储器1501用于存储程序代码；处理器1502用于运行所述程序代码中的指令，使得该控制管理设备1500执行以上实施例中控制管理设备执行的收发操作，或者用于执行以上实施例中设备101执行的收发操作。
本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”、“第四”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的实施例能够以除了在这里图示或描述的内容以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，单元的划分，仅仅为一种逻辑业务划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各业务单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件业务单元的形式实现。
集成的单元如果以软件业务单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以 是个人计算机，服务器，或者网络设备等)执行本申请各个实施例方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本发明所描述的业务可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时，可以将这些业务存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上的具体实施方式，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上仅为本发明的具体实施方式而已。
以上，以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (34)

  1. 一种数据上报方法，其特征在于，所述方法包括：
    在第一上报周期的第一时刻，第一设备向控制管理设备发送第一随流信息遥测iFIT检测信息；
    在所述第一上报周期的第二时刻，第二设备向所述控制管理设备发送第二iFIT检测信息；
    其中，所述第一上报周期为所述第一设备和所述第二设备向所述控制管理设备上报iFIT检测信息的周期，所述第一时刻和所述第二时刻不同。
  2. 根据权利要求1所述的方法，其特征在于，
    所述第一时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第一设备的唯一标识除以所述第一值得到的余数，所述第一值为小于或者等于所述第一设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
  3. 根据权利要求1所述的方法，其特征在于，所述第一时刻为所述第一设备随机选择的时刻。
  4. 根据权利要求1-3任一项所述的方法，其特征在于，
    所述第二时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第二设备的唯一标识除以所述第一值得到的余数，所述第一值为小于或者等于所述第二设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
  5. 根据权利要求1-3任一项所述的方法，其特征在于，所述第二时刻为所述第二设备随机选择的时刻。
  6. 根据权利要求2或4所述的方法，其特征在于，所述唯一标识，包括以下任意一项：
    设备的环回地址、设备的媒体接入控制MAC地址、设备的路由器标识以及设备的本地纳秒时刻的后N位，N大于或者等于1。
  7. 一种数据上报方法，其特征在于，所述方法包括：
    第一设备获取在第一上报周期内需要上报给控制管理设备的完整的随流信息遥测iFIT检测信息，所述完整的iFIT检测信息包括多个子iFIT检测信息；
    所述第一设备在所述第一上报周期内的多个不同时刻分别将所述多个子iFTT检测信息上报给所述控制管理设备，所述第一上报周期为所述第一设备向所述控制管理设备上报iFIT检测信息的周期。
  8. 根据权利要求7所述的方法，其特征在于，所述多个子iFIT检测信息包括第一iFIT检测信息和第二iFIT检测信息，所述第一设备在第一上报周期内的多个不同时刻分别将所述多个子iFTT检测信息上报给控制管理设备，包括：
    所述第一设备在第一上报周期内的第一时刻将所述第一iFIT检测信息上报给所述控制管理设备，并在所述第一上报周期内的第二时刻将所述第二iFIT检测信息上报给所述控制管理设备，所述第一时刻和所述第二时刻不同。
  9. 根据权利要求8所述的方法，其特征在于，所述第一时刻为所述第一设备在所述第一上报周期内随机选择的时刻。
  10. 根据权利7-9任一项所述的方法，其特征在于，所述第二时刻为所述第一设备在 所述第一上报周期内随机选择的时刻。
  11. 一种数据上报方法，其特征在于，所述方法包括：
    第一设备获取第一随流信息遥测iFIT检测信息；
    所述第一设备在第一上报周期内随机选择的第一时刻将所述第一iFIT检测信息上报给控制管理设备，所述第一上报周期为所述第一设备向所述控制管理设备上报iFIT检测信息的周期。
  12. 根据权利要求11所述的方法，其特征在于，所述方法还包括：
    所述第一设备获取第二iFIT检测信息；
    所述第一设备在第二上报周期内随机选择的第二时刻将所述第二iFIT检测信息上报给所述控制管理设备，所述第一上报周期与所述第二上报周期为不同的上报周期。
  13. 根据权利要求11或12所述的方法，其特征在于，所述第一设备获取第一随流信息遥测iFIT检测信息，包括：
    所述第一设备获取在所述第一上报周期内需要上报给所述控制管理设备的完整的随流信息遥测iFIT检测信息，所述完整的iFIT检测信息包括多个子iFTT检测信息，所述多个子iFTT检测信息包括所述第一随流信息遥测iFIT检测信息；根据所述iFIT检测信息，所述第一设备获取所述第一iFIT检测信息。
  14. 根据权利要求13所述的方法，其特征在于，所述多个子iFIT检测信息还包括第三iFIT检测信息，所述方法还包括：
    根据所述完整的iFIT检测信息，所述第一设备获取所述第三iFIT检测信息；
    在所述第一上报周期内的第三时刻，所述第一设备将所述第三iFIT检测信息上报给所述控制管理设备。
  15. 根据权利要求14所述的方法，其特征在于，所述第三时刻为所述第一设备在所述第一上报周期内随机选择的时刻。
  16. 一种数据获取方法，其特征在于，所述方法包括：
    控制管理设备接收第一设备于第一上报周期的第一时刻发送的第一随流信息遥测iFIT检测信息；
    所述控制管理设备接收第二设备于所述第一上报周期的第二时刻发送的第二iFIT检测信息，所述第一时刻和所述第二时刻不同，所述第一上报周期为所述第一设备和所述第二设备向所述控制管理设备上报iFIT检测信息的周期。
  17. 根据权利要求16所述的方法，其特征在于，所述第一时刻为所述第一设备在所述第一上报周期内随机选择的时刻。
  18. 根据权利要求17所述的方法，其特征在于，
    所述第一时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第一设备的唯一标识除以所述第一值得到的余数，所述第一值为小于或者等于所述第一设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
  19. 根据权利要求16-18任一项所述的方法，其特征在于，所述第二时刻为所述第二设备在所述第一上报周期内随机选择的时刻。
  20. 根据权利要求16-18任一项所述的方法，其特征在于，
    所述第二时刻中第一时间单位对应的数值除以第一值得到的余数，等于所述第二设备的唯一标识除以所述第一值得到的余数，所述第一值为小于或者等于所述第二设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
  21. 根据权利要求16-20任一项所述的方法，其特征在于，所述方法还包括：
    所述控制管理设备于所述第一上报周期的第三时刻，接收所述第一设备发送的第三iFIT检测信息，其中，所述第一iFIT检测信息和所述第三iFIT检测信息均为所述第一设备在所述第一上报周期内需要向所述控制管理设备上报的完整的iFIT检测信息中所包含的子iFIT检测信息。
  22. 根据权利要求21所述的方法，其特征在于，所述第三时刻为所述第二设备在所述第一上报周期内随机选择的时刻。
  23. 根据权利要求21所述的方法，其特征在于，
    所述第三时刻中第一时间单位对应的数值除以第二值得到的余数，等于所述第一设备的唯一标识除以所述第二值得到的余数，所述第二值为小于或者等于所述第一设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
  24. 根据权利要求16-23任一项所述的方法，其特征在于，所述方法还包括：
    所述控制管理设备于所述第一上报周期的第四时刻，接收所述第二设备发送的第四iFIT检测信息，其中，所述第二iFIT检测信息和所述第四iFIT检测信息均为所述第二设备在所述第一上报周期内需要向所述控制管理设备上报的完整的iFIT检测信息中所包含的子iFIT检测信息。
  25. 根据权利要求24所述的方法，其特征在于，所述第四时刻为所述第二设备在所述第一上报周期内随机选择的时刻。
  26. 根据权利要求24所述的方法，其特征在于，
    所述第四时刻中第一时间单位对应的数值除以第二值得到的余数，等于所述第二设备的唯一标识除以所述第二值得到的余数，所述第二值为小于或者等于所述第二设备向所述控制管理设备上报iFIT检测信息的周期的整数，所述周期的单位为所述第一时间单位。
  27. 一种数据上报系统，其特征在于，所述系统包括：第一设备、第二设备和控制管理设备；
    所述第一设备用于：在第一上报周期的第一时刻向控制管理设备发送第一随流信息遥测iFIT检测信息；
    所述第二设备用于：在第一上报周期的第二时刻向控制管理设备发送第二iFIT检测信息，所述第一时刻和所述第二时刻不同，所述第一上报周期为所述第一设备和所述第二设备向所述控制管理设备上报iFIT检测信息的周期。
  28. 一种第一设备，其特征在于，包括：
    通信接口；和
    与所述通信接口连接的处理器；
    根据所述通信接口和所述处理器，所述第一设备用于执行前述权利要求7-15任一项所述的方法。
  29. 一种控制管理设备，其特征在于，包括：
    通信接口；和
    与所述通信接口连接的处理器；
    根据所述通信接口和所述处理器，所述控制管理设备用于执行前述权利要求16-26任一项所述的方法。
  30. 一种第一设备，其特征在于，所述第一设备包括存储器和处理器；
    所述存储器，用于存储程序代码；
    所述处理器，用于运行所述程序代码中的指令，使得所述第一设备执行以上权利要求7-15任一项所述的方法。
  31. 一种控制管理设备，其特征在于，所述控制管理设备包括存储器和处理器；
    所述存储器，用于存储程序代码；
    所述处理器，用于运行所述程序代码中的指令，使得所述控制管理设备执行以上权利要求16-26任一项所述的方法。
  32. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有指令，当其在计算机上运行时，使得所述计算机执行以上权利要求7-15或者权利要求16-26任意一项所述的方法。
  33. 一种通信系统，其特征在于，包括第一设备、第二设备和控制管理设备，其中，所述控制管理设备用于执行权利要求16-26任一项所述的方法。
  34. 一种通信系统，其特征在于，包括第一设备、第二设备和控制管理设备，其中，所述第一设备用于执行权利要求7-15任一项所述的方法。
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