CN106953776A - Performance threshold monitor processing method and device - Google Patents
Performance threshold monitor processing method and device Download PDFInfo
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- CN106953776A CN106953776A CN201610011273.5A CN201610011273A CN106953776A CN 106953776 A CN106953776 A CN 106953776A CN 201610011273 A CN201610011273 A CN 201610011273A CN 106953776 A CN106953776 A CN 106953776A
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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
- H04L43/16—Threshold monitoring
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Abstract
The invention provides a kind of performance threshold monitor processing method and device, wherein, this method includes：Network management NM is after virtual network function VNF extensions or VNF contraction completion messages is received, the current monitor threshold value for the performance measurements that are monitored in the current performance threshold monitoring for deciding whether to network element of the renewal based on VNF；When result of determination for when needing to update the current monitor threshold value, the NM determines the new monitoring threshold value of monitored performance measurements；The NM sends the request message for carrying the new monitoring threshold value to NE management EM, wherein, the message is monitored for the EM according to the new monitoring threshold value to the monitored performance measurements.By the present invention, solve present in correlation technique after VNF reducing and expansion are held, the problem of performance alarm that NM is received can not correctly reflect the performance condition of current network, and then reached the effect of accurate monitoring current network performance condition.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of performance threshold monitor processing method and device.
Background technology
In the mobile communication network, operator assesses network quality and network or service by the analysis of performance measurement data
The utilization rate of resource and the disposal ability of network, can also grasp net in time by carrying out threshold value monitoring to performance data
The traffic-operating period of network, when performance measurement threshold value default more than the measurement, can be reported corresponding logical comprising performance alarm
Know to operator, such operator can take appropriate measures in time prevents that catastrophe failure or even paralysis from occurring in network.
After network function is virtualized, network management framework and mechanism have some changes, and Fig. 1 is the net in correlation technique
Management framework figure after network virtualization of function, as shown in figure 1, wherein：Network function virtualization composer (Network
Functions Virtualization Orchestrator, referred to as NFVO) be responsible for network service life cycle management, across
The network function of Virtual base facility managers (Virtualised Infrastructure Manager, referred to as VIM) is virtual
Change infrastructure (Network Functions Virtualization Infrastructure, referred to as NFVI) scheduling of resource etc.
Function.Virtual network function manager (Virtual Network Functions Manager, referred to as VNFM) is responsible for
VNF life cycle management, each VNF has the VNFM of an association.VIM is responsible for controlling and managing NFVI
Calculate, store and Internet resources.Have in VNF life cycle scaling operation include extended operation (Scale out up) and
Shrinkage operation (Scale in down), can adjust VNF virtual resource.
Used traditional network management more and include network management (Network Management, referred to as NM) or operation support system
Unite (Operation Support System, referred to as OSS), (Element Management are referred to as NE management
EM) and network element three-layer pipe reason structure.Wherein, NM is also referred to as NMS (Network Management
System, referred to as NMS), EM is alternatively referred to as Element management system (Element Management System, abbreviation
For EMS).Interface between OSS/NM and EM is northbound interface, is southbound interface between EM and network element.EM is complete
The collection of the information such as configuration and network element performance, failure, alarm into network element.NM towards the whole network network monitoring and analysis,
Monitoring and operation of the function including network topology, the whole network fault warning are with accepting, the collection of the whole network configuration information divides with configuration
Hair, the monitoring of end to end network performance monitoring and analysis, flux and flow direction and flow distribution and analysis etc..It is empty in network function
After planization, traditional network management is responsible for the management of virtual network function application layer.
The disposal ability of network element is fixed, the index for can be used to weigh network element performance in legacy network, and representing should
It is fixed that the fast saturation of performance disposal ability of network element or the threshold value of shortage are also relative, but after network function is virtualized,
Network element based on VNF can be expanded or contracted to adjust the virtual resource that it can be used in life cycle, can be used
The change of virtual resource the network element based on VNF can be caused to change the disposal ability of business.If performance threshold
Threshold value is monitored without timely adjusting, then the performance alarm that NM is received can not will correctly reflect the property of current network
Energy situation even misleads operator, because the grade of performance alarm may be excessively serious or partially light, the quantity of performance alarm can
Can be excessive or on the low side.
Work as after VNF reducing and expansion are held, the performance alarm that NM is received can not correctly reflect present in correlation technique
The problem of performance condition of preceding network, effective solution is not yet proposed at present.
The content of the invention
The invention provides a kind of performance threshold monitor processing method and device, with least solve present in correlation technique when
After VNF reducing and expansion are held, the problem of performance alarm that NM is received can not correctly reflect the performance condition of current network.
According to an aspect of the invention, there is provided a kind of performance threshold monitor processing method, including：Network management NM
After virtual network function VNF extensions or VNF contraction completion messages is received, decide whether to update based on VNF
Network element current performance threshold monitoring in be monitored performance measurements current monitor threshold value；When result of determination is to need more
During the new current monitor threshold value, the NM determines the new monitoring threshold value of monitored performance measurements；The NM to
NE management EM sends the message for carrying the new monitoring threshold value, wherein, the message is used to ask the EM roots
The monitored performance measurements are monitored according to the new monitoring threshold value.
Alternatively, the NM receives the VNF extensions or VNF shrinks completion message, including：The NM is received
The instruction VNF extensions or VNF from the EM and/or network function virtualization composer NFVO have been shunk
Into message.
Alternatively, the NM decides whether to be monitored in the current performance threshold monitoring of network element of the renewal based on VNF
The current monitor threshold value of performance measurements includes：After the NM judges that the VNF extensions or VNF shrink, the net
Whether the corresponding traffic handing capacity of monitored measurement item of member changes；It is determined that the traffic handing capacity becomes
In the case of change, it is determined that needing to update the current monitor threshold value；It is determined that what the traffic handing capacity did not changed
In the case of, it is determined that the current monitor threshold value need not be updated；And/or, the NM determines the new monitoring threshold value
Including：The NM is true according to the relation between traffic handing capacity and monitoring threshold value and the traffic handing capacity after change
The fixed new monitoring threshold value.
Alternatively, the NM includes to the EM message for sending the carrying new monitoring threshold value：It is described
NM sends the first request message and the second request message to the EM, wherein, first request message is used to ask
The EM deletes original performance threshold monitor task for being used to monitor the performance of the network element, second request message
Middle to carry the new monitoring threshold value, second request message is used to ask the EM to set up and the new monitoring threshold
It is worth corresponding performance threshold monitor task；Or, the NM sends the 3rd request message to the EM, wherein, institute
State and the new monitoring threshold value is carried in the 3rd request message, the 3rd request message is used to ask the EM according to institute
State the monitoring threshold value of the new monitoring original performance threshold monitor task of threshold modifying.
According to another aspect of the present invention there is provided a kind of performance threshold monitor processing method, including：NE management EM
The message of the new monitoring threshold value of the carrying from network management NM is received, wherein, the new monitoring threshold value is described
NM judges to update based on VNF after virtual network function VNF extensions or VNF contraction completion messages is received
Network element current performance threshold monitoring in be monitored performance measurements current monitor threshold value after determined by update threshold value；
The EM is monitored according to the new monitoring threshold value to the monitored performance measurements.
Alternatively, before the message of carryings of the EM in reception from the NM new monitoring threshold value,
Methods described also includes：EM receptions being used for from virtual network function manager VNFM indicates the VNF
Extension or VNF shrink the notification message completed；The EM sends to the NM according to the notification message and indicates institute
State VNF extensions or VNF shrinks the message completed.
Alternatively, the EM receives the message for carrying the new monitoring threshold value from the NM and included：Institute
State EM and receive the first request message and the second request message from shown NM, wherein, in second request message
Carry the new monitoring threshold value；The EM is carried out according to the new monitoring threshold value to the monitored performance measurements
Monitoring includes：The EM deletes original performance threshold monitor task according to first request message, and according to described
Second request message sets up new performance threshold monitor task corresponding with the new monitoring threshold value.
Alternatively, the EM receives the message for carrying the new monitoring threshold value from the NM and included：Institute
State EM and receive the 3rd request message from the NM, wherein, carry the new prison in the 3rd request message
Control threshold value；The EM according to the new monitoring threshold value the monitored performance measurements are monitored including：It is described
EM is according to monitoring of the 3rd request message according to the new monitoring original performance threshold monitor task of threshold modifying
Threshold value.
Processing unit is monitored there is provided a kind of performance threshold according to another aspect of the present invention, described device is applied to network
Manage in NM, including：Determination module, for receiving virtual network function VNF extensions or VNF contraction completions
After message, be monitored performance measurements in the current performance threshold monitoring for deciding whether to network element of the renewal based on VNF
Current monitor threshold value；Determining module, during for needing to update the current monitor threshold value when result of determination, it is determined that being supervised
Control the new monitoring threshold value of performance measurements；Sending module, the new monitoring is carried for being sent to NE management EM
The message of threshold value, wherein, the message is used to ask the EM according to the new monitoring threshold value to the monitored property
Energy measurement item is monitored.
Processing unit is monitored there is provided a kind of performance threshold according to another aspect of the present invention, described device is applied to network element
Manage in EM, including：Receiver module, the message for receiving the new monitoring threshold value of the carrying from network management NM,
Wherein, the new monitoring threshold value is that the NM is receiving virtual network function VNF extensions or VNF contraction completions
After message, and judgement will update working as the performance measurements that are monitored in the current performance threshold monitoring of the network element based on VNF
Threshold value is updated determined by after preceding monitoring threshold value；Update module, for being monitored according to the new monitoring threshold value to described
Performance measurements are monitored.
By the present invention, virtual network function VNF extensions or VNF contraction completions are being received using network management NM
After message, be monitored performance measurements in the current performance threshold monitoring for deciding whether to network element of the renewal based on VNF
Current monitor threshold value；When result of determination for when needing to update the current monitor threshold value, the NM determines monitored performance
The new monitoring threshold value of measurement item；The NM sends the message for carrying the new monitoring threshold value to NE management EM,
Wherein, the message is used to ask the EM to carry out the monitored performance measurements according to the new monitoring threshold value
Monitoring.Solve present in correlation technique after VNF reducing and expansion are held, the performance alarm that NM is received can not be correctly anti-
The problem of reflecting the performance condition of current network, and then reached the effect of accurate monitoring current network performance condition.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the management framework figure after the network function virtualization in correlation technique；
Fig. 2 is the flow chart of the first performance threshold monitor processing method according to embodiments of the present invention；
Fig. 3 is the flow chart of second of performance threshold monitor processing method according to embodiments of the present invention；
Fig. 4 is the performance threshold monitoring flow chart of conventional network elements；
Fig. 5 is the flow chart of the modification monitoring threshold value of EM triggerings according to embodiments of the present invention；
Fig. 6 is the flow chart of the modification monitoring threshold value of NFVO triggerings according to embodiments of the present invention；
Fig. 7 is the structured flowchart that the first performance threshold according to embodiments of the present invention monitors processing unit；
Fig. 8 is the preferred structure block diagram that the first performance threshold according to embodiments of the present invention monitors processing unit；
Fig. 9 is the structural frames of determination module 72 in the first performance threshold monitoring processing unit according to embodiments of the present invention
Figure；
Figure 10 is the structured flowchart that second of performance threshold according to embodiments of the present invention monitors processing unit；
Figure 11 is the preferred structure block diagram that second of performance threshold according to embodiments of the present invention monitors processing unit.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that in the feelings not conflicted
Under condition, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing
Etc. being for distinguishing similar object, without for describing specific order or precedence.
A kind of performance threshold monitor processing method is provided in the present embodiment, and Fig. 2 is according to embodiments of the present invention first
The flow chart of performance threshold monitor processing method is planted, as shown in Fig. 2 the flow comprises the following steps：
Step S202, network management NM are receiving virtual network function VNF extensions or VNF contraction completion messages
Afterwards, be monitored the current of performance measurements in the current performance threshold monitoring for deciding whether to network element of the renewal based on VNF
Monitor threshold value；
Step S204, when result of determination for when needing to update the current monitor threshold value, the NM determines monitored property
The new monitoring threshold value of energy measurement item；
Step S206, the NM send the message for carrying the new monitoring threshold value to NE management EM, wherein,
The message is used to ask the EM to be monitored the monitored performance measurements according to the new monitoring threshold value.
Wherein, the action executing person in above-described embodiment can also be network operation support system in addition to being NM
(Operation-Support System, referred to as OSS).
Knowable to above-described embodiment, dynamically adjustment monitors threshold value to the situation that NM can extend according to VNF or VNF shrinks,
That is, above-mentioned new monitoring threshold value is determined, so that EM is supervised according to accurate monitoring threshold value to the performance of network element
Control, it is ensured that performance threshold monitoring can correctly react the performance state of current network after virtualization, solve in correlation technique
Exist when VNF reducing and expansion are held after, the performance alarm of NM receptions can not correctly reflect the performance condition of current network
Problem, and then reached the effect of accurate monitoring current network performance condition.
In an optional embodiment, above-mentioned NM receives above-mentioned VNF extensions or VNF shrinks the side of completion message
Formula can have a variety of, for example, can receive in the instruction from EM and/or network function virtualization composer NFVO
State VNF extensions or VNF shrinks the message completed.It should be noted that above-mentioned reception mode is only example, may be used also
Indicate that VNF extensions or VNF shrink the message completed to be received using other modes.
In an optional embodiment, NM decides whether to update the current performance threshold prison of the network element based on VNF
The current monitor threshold value of monitored performance measurements includes in control：It is above-mentioned after NM judges that VNF extensions or VNF shrink
Whether the corresponding traffic handing capacity of monitored measurement item (traffic handing capacity is alternatively referred to as operational indicator) of network element is sent out
Changing；In the case of it is determined that the traffic handing capacity changes, it is determined that needing to update current monitor threshold value；True
In the case that the fixed traffic handing capacity does not change, it is determined that current monitor threshold value need not be updated；When it is determined that needing more
During new monitoring threshold value, it can be updated in the following way：Above-mentioned NM according to traffic handing capacity with monitoring threshold value it
Between relation and the traffic handing capacity after change determine above-mentioned new monitoring threshold value.In this embodiment, the quilt of network element
It is to meet certain corresponding relation to monitor the corresponding traffic handing capacity of measurement item and monitoring threshold value, when being monitored for network element
After the corresponding traffic handing capacity of measurement item changes, the monitoring threshold value that the network element is monitored is also required to be adjusted accordingly
It is whole, to adapt to the traffic handing capacity after changing.
In an optional embodiment, above-mentioned NM includes to the EM message for sending the new monitoring threshold value of carrying：NM
The first request message and the second request message are sent to EM, wherein, first request message is used to ask EM to delete original
New monitoring threshold value is carried in some performance threshold monitor tasks, second request message, second request message is used for please
EM is asked to set up performance threshold monitor task corresponding with new monitoring threshold value；Or, the NM sends the 3rd to EM please
Message is sought, wherein, new monitoring threshold value is carried in the 3rd request message, the 3rd request message is used to ask EM to press
According to the monitoring threshold value of the new monitoring original performance threshold monitor task of threshold modifying.Wherein, it is above-mentioned to send the to EM
When one request message and the second request message, the first request message can be first sent, the second request message is retransmited, also may be used
First to send the second request message, the first request message is retransmited, the first request message and second can also be sent simultaneously please
Seek message.
A kind of performance threshold monitor processing method is additionally provided in the present embodiment, and Fig. 3 is according to embodiments of the present invention
The flow chart of two kinds of performance threshold monitor processing methods, as shown in figure 3, the flow comprises the following steps：
Step S302, NE management EM receive the message of the new monitoring threshold value of the carrying from network management NM, its
In, the new monitoring threshold value is that NM is receiving virtual network function VNF extensions or VNF contraction completion messages, and
Judgement will update the current monitor threshold value for the performance measurements that are monitored in the current performance threshold monitoring of the network element based on VNF
Identified renewal threshold value afterwards；
Step S304, the EM are monitored according to above-mentioned new monitoring threshold value to monitored performance measurements.
Wherein, the NM in above-described embodiment may be replaced by OSS.In the above-described embodiments, EM can basis
The new monitoring threshold value that NM is sent is monitored to monitored performance measurements, and the new monitoring threshold value be NM according to
What VNF reducing and expansion were redefined after the completion of holding.So as to ensure that performance threshold monitoring can correctly react current network after virtualization
Performance state, solve present in correlation technique after VNF reducing and expansion are held, NM receive performance alarm can not be just
The problem of performance condition of true reflection current network, and then reached the effect of accurate monitoring current network performance condition.
In an optional embodiment, above-mentioned EM is receiving the above-mentioned new monitoring threshold value of the carrying from above-mentioned NM
Before message, the above method also includes：EM receives above-mentioned for indicating from virtual network function manager VNFM
VNF extends or VNF shrinks the notification message completed；It is above-mentioned that the EM sends instruction according to above-mentioned notification message to NM
VNF extends or VNF shrinks the message completed.In this embodiment, the modification of monitoring threshold value can be triggered by EM
's.In actual applications, processing can trigger outer by EM, can also be triggered by NFVO, i.e. NFVO it is determined that
After the completion of VNF extends or shunk, above-mentioned processing message is sent to NM.
In an optional embodiment, above-mentioned EM receives disappearing for the above-mentioned new monitoring threshold value of carrying from above-mentioned NM
Breath includes：EM receives the first request message and the second request message from NM, wherein, in second request message
Carry above-mentioned new monitoring threshold value；Above-mentioned EM is monitored according to above-mentioned new monitoring threshold value to monitored performance measurements
Including：EM deletes original performance threshold monitor task according to above-mentioned first request message, and according to the above-mentioned second request
Message sets up new performance threshold monitor task corresponding with new monitoring threshold value.Wherein, above-mentioned reception is from NM's
When the first request message and the second request message, the first request message can be first received, then receive the second request message,
The second request message can be first received, then receives the first request message, the first request message and second can also be received simultaneously
Request message.
In an optional embodiment, above-mentioned EM receives the message package of the new monitoring threshold value of the carrying from above-mentioned NM
Include：Above-mentioned EM receives the 3rd request message from above-mentioned NM, wherein, carry above-mentioned new in the 3rd request message
Monitoring threshold value；Above-mentioned EM according to above-mentioned new monitoring threshold value monitored performance measurements are monitored including：EM
According to monitoring threshold value of above-mentioned 3rd request message according to the new monitoring original performance threshold monitor task of threshold modifying.Its
In, EM judges whether monitored performance measurement exceedes or reach new monitoring threshold value, when exceeding or reaching, EM
Sending performance alarm notification is to NM.
New monitoring threshold value is determined with NM below, exemplified by EM is monitored to network element, the present invention will be described：
Embodiment one
In this embodiment, monitoring threshold value of the modification for monitoring performance is triggered by EM.With reference to traditional network element
The present invention will be described for performance threshold monitoring flow.
Fig. 4 is the performance threshold monitoring flow chart of conventional network elements, as shown in figure 4, comprising the following steps：
Step S402, NM send the message for creating task of measuring performance and performance threshold monitor task to EM；
Step S404, EM give the network element based on virtual network function (VNF) to issue task of measuring performance；
Step S406, EM judge whether performance measurement gets over according to the performance measurement of the reported by network elements based on VNF
Cross or reach monitoring threshold value；
Step S408, when monitoring threshold value when result of determination to cross or reaching, EM gives NM sending performance alarm notifications.
The present invention is on the basis of the flow shown in Fig. 4, the related operation also including updating monitoring threshold value, and Fig. 5 is basis
The flow chart of the modification monitoring threshold value of the EM triggerings of the embodiment of the present invention, as shown in figure 5, the flow, which is removed, includes Fig. 4 institutes
Outside the flow shown, also comprise the following steps：
Step S502, EM receive the instruction VNF extensions of VNFM transmissions or shrink the message of completion；
Step S504, EM send message (corresponding to the message that above-mentioned VNF is extended or VNF contractions are completed) to NM
Indicate VNF extensions or shrink to complete；
Step S506, NM find VNF extensions or the corresponding traffic handing capacity of performance measurements that is monitored after shrinking (
It is properly termed as operational indicator) changed, determine a need for the monitoring threshold value of the current monitored performance measurements of modification
(that is, current monitor threshold value)；
Step S508, when result of determination is to need to change current monitoring threshold value, NM is according to traffic handing capacity and prison
Control the relation between threshold value and new traffic handing capacity value determines the new monitoring threshold value of monitored performance measurements；
Step S510, NM send request message (corresponding to the 3rd above-mentioned request message) to EM, to indicate EM
Change in the monitoring threshold value for the performance measurements that are monitored in existing performance threshold monitor task, the request message and carry new prison
Control threshold value；
Step S512, EM change the monitoring threshold value for the performance measurements that are monitored in performance threshold monitor task and according to new
Monitor threshold value and performance threshold monitoring is carried out to the network element based on virtual network function (VNF)；EM monitors threshold value in modification
Before first corresponding performance threshold monitor task can be suspended, after threshold value to be monitored is completed by modification, then recover the performance threshold
It is worth monitor task, i.e., threshold value monitoring is carried out to the network element based on virtual network function (VNF) according to new monitoring threshold value；
Step S514, EM are according to the performance measurement of reported by network elements of the monitoring period interval acquiring based on VNF；
Step S516, EM judge new monitoring threshold value is crossed or reached to monitored performance measurement whether；
Step S518, when result of determination is to exceed or reach new monitoring threshold value, EM sending performance alarm notifications are given
NM。
Embodiment two
In this embodiment, monitoring threshold value of the modification for monitoring performance is triggered by NFVO.With reference to traditional network element
Performance threshold monitoring flow the present invention will be described.
Fig. 6 is the flow chart of the modification monitoring threshold value of NFVO triggerings according to embodiments of the present invention, as shown in fig. 6, should
Flow also comprises the following steps in addition to including the flow shown in Fig. 4：
Step S602, NFVO send VNF extensions or shrink request to VNFM；
Step S604, VNFM carry out VNF contractions or extension process；
Step S606, VNFM inform NFVO VNF extensions or shrink completion；
Step S608, NM receives the instruction VNF extensions of NFVO transmissions or VNF shrinks the message completed；
Step S610, NM have found the corresponding traffic handing capacity hair of measurement item that is monitored after VNF extensions or VNF contractions
Change has been given birth to, has determined whether to change the monitoring threshold value for the performance measurements that are monitored in current performance threshold monitoring；
Step S612, when the monitoring threshold value that result of determination is monitored performance measurements needs modification, at business
Relation and new traffic handing capacity value between reason ability and monitoring threshold value determine the new of monitored performance measurements
Monitor threshold value；
Step S614, NM send the request message for deleting performance threshold monitoring to EM (corresponding to the first above-mentioned request
Message)；
Step S616, NM send the request message for creating new performance threshold monitoring to EM (corresponding to above-mentioned second
Request message), new monitoring threshold value is carried in the request message；
Step S618, EM are according to monitored property of the new monitoring threshold value to the network element based on virtual network function (VNF)
Can measurement item progress performance threshold monitoring；
Step S620, EM are according to the performance measurement of reported by network elements of the monitoring period interval acquiring based on VNF；
Step S622, EM judge new monitoring threshold value is crossed or reached to monitored performance measurement whether；
Step S624, when judged result is to exceed or reach new monitoring threshold value, EM sending performance alarm notifications are given
NM。
Embodiment three
In this embodiment it is assumed that network element virtual group data network gateway (Virtual Packet Data Network
Gateway, referred to as vPGW) the maximum number of calls per second that can be handled is 10000 times before extension, after extension
The maximum number of calls per second that can be handled be 20000 times.Performance threshold monitors the relation of threshold value and the maximum number of calls
For ratio value 95%, that is, threshold value (can be also simply referred to as monitoring threshold value) is monitored before extending to the performance threshold that vPGW is set
For 9500.
NM sends the message for creating task of measuring performance and performance threshold monitor task to EM, it is desirable to measure vPGW's
The number of calls, while setting monitor task to the number of calls.
EM issues task of measuring performance to network element vPGW and the vPGW number of calls is measured；
VPGW is 9500 times reporting time point to the number of calls measured value that EM is sent；
EM judges that performance measurement reaches monitoring threshold value, and EM gives NM sending performance alarm notifications；
EM receives the message that the vPGW Scaled out of VNFM transmissions are completed, and sends message instruction vPGW to NM
Scale out are completed；
NM has found the corresponding traffic handing capacity of the measurement item number of calls energy processing per second that is monitored after vPGW Scale out
The maximum number of calls changed, determine the number of calls monitoring threshold value need modification.And monitored according to performance threshold
The relation of threshold value and the maximum number of calls is ratio value 95% and the new traffic handing capacity maximum per second that can be handled
The number of calls is that 20000 new monitoring threshold values of determination are 20000*95%=19000.
NM sends request message (corresponding to the 3rd above-mentioned request message) to EM, is supervised with changing existing performance threshold
New monitoring threshold value 19000 is carried in the monitoring threshold value of the control task number of calls, message.
The monitoring threshold value of the EM modification numbers of calls is 19000, and according to the new monitoring threshold value 19000 to vPGW's
The number of calls carries out performance threshold monitoring.
EM judges whether the value of the monitored performance measurement number of calls reaches new monitoring threshold value according to monitoring period interval
19000, the alarm notification of EM sending performances is to NM when reached.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-described embodiment
Method the mode of required general hardware platform can be added to realize by software, naturally it is also possible to by hardware, but a lot
In the case of the former be more preferably embodiment.Understood based on such, technical scheme is substantially in other words to existing
The part for having technology to contribute can be embodied in the form of software product, and the computer software product is stored in one
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions are make it that a station terminal equipment (can
To be mobile phone, computer, server, or network equipment etc.) perform method described in each embodiment of the invention.
A kind of performance threshold supervising device is additionally provided in the present embodiment, and the device is used to realize above-described embodiment and preferred
Embodiment, had carried out repeating no more for explanation.As used below, term " module " can be realized predetermined
The combination of the software and/or hardware of function.Although the device described by following examples is preferably realized with software,
It is hardware, or the realization of the combination of software and hardware is also that may and be contemplated.
Fig. 7 is the structured flowchart that the first performance threshold according to embodiments of the present invention monitors processing unit, and the device can be with
Applied in NM, as shown in fig. 7, the device includes determining whether module 72, determining module 74 and sending module 76, under
Illustrated in face of the device.
Determination module 72, for after virtual network function VNF extensions or VNF contraction completion messages is received, judging
Whether the current monitor threshold value of the current performance threshold monitoring of network element based on VNF in monitored performance measurements is updated；
Determining module 74, is connected to above-mentioned determination module 72, for needing to update above-mentioned current monitor threshold value when result of determination
When, it is determined that the new monitoring threshold value of monitored performance measurements；Sending module 76, is connected to above-mentioned determining module 74,
The message of above-mentioned new monitoring threshold value is carried for being sent to NE management EM, wherein, the message is used to ask EM roots
Monitored performance measurements are monitored according to above-mentioned new monitoring threshold value.
Fig. 8 is the preferred structure block diagram that the first performance threshold according to embodiments of the present invention monitors processing unit, such as Fig. 8
Shown, the device, also including first processing module 82, enters to the device below in addition to including all modules shown in Fig. 7
Row explanation.
First processing module 82, is connected to above-mentioned determination module 72, empty from EM and/or network function for receiving
The planization composer NFVO above-mentioned VNF extensions of instruction or VNF shrink the message completed.
Fig. 9 is determination module 72 and determination mould in the first performance threshold monitoring processing unit according to embodiments of the present invention
The structured flowchart of block 74, as shown in figure 9, the determination module 72 includes the determining unit 94 of judging unit 92 and first,
The determining module 74 includes the second determining unit 96, and the determination module 72 and determining module 74 are illustrated below.
Judging unit 92, after judging that above-mentioned VNF extensions or VNF shrink, the monitored measurement item pair of said network element
Whether the traffic handing capacity answered changes；First determining unit 94, is connected to above-mentioned judging unit 92, for
The judged result of judging unit 92 is in the case of changing, it is determined that needing to update current monitor threshold value；Judging single
The judged result of member 92 is in the case of not changing, it is determined that above-mentioned current monitor threshold value need not be updated.
Second determining unit 96, for according to the relation between traffic handing capacity and monitoring threshold value and the business after change
Disposal ability determines above-mentioned new monitoring threshold value.
In an optional embodiment, above-mentioned sending module 76 can be sent to above-mentioned EM in the following way to be taken
The message of the new monitoring threshold value of band：The first request message and the second request message are sent to EM, wherein, first request
Message is used to ask to carry new monitoring threshold value in the original performance threshold monitor task of EM deletions, second request message,
Second request message is used to ask EM to set up performance threshold monitor task corresponding with new monitoring threshold value；Or, to
EM sends the 3rd request message, wherein, new monitoring threshold value, the 3rd request message are carried in the 3rd request message
For asking EM according to the monitoring threshold value of the new monitoring original performance threshold monitor task of threshold modifying.
Figure 10 is the structured flowchart that second of performance threshold according to embodiments of the present invention monitors processing unit, and the device can
So that applied in EM, as shown in Figure 10, the device includes receiver module 102 and update module 104, below to the dress
Put and illustrate.
Receiver module 102, the message for receiving the new monitoring threshold value of the carrying from network management NM, wherein, should
New monitoring threshold value be NM receive virtual network function VNF extension or VNF shrink completion message after, and judge
Institute after the current monitor threshold value of performance measurements that is monitored in the current performance threshold monitoring for updating the network element based on VNF
The renewal threshold value of determination；Update module 104, is connected to above-mentioned receiver module 102, for according to above-mentioned new monitoring threshold
Value is monitored to monitored performance measurements.
Figure 11 is the preferred structure block diagram that second of performance threshold according to embodiments of the present invention monitors processing unit, is such as schemed
Shown in 11, the device is in addition to including all modules shown in Figure 10, also including the processing of Second processing module 112 and the 3rd
Module 114, is illustrated to the device below.
Before Second processing module 112, the message for the above-mentioned new monitoring threshold value of carrying in reception from above-mentioned NM,
Receive disappearing for indicating that VNF extensions or VNF shrink the notice completed from virtual network function manager VNFM
Breath；3rd processing module 114, is connected to above-mentioned Second processing module 112 and receiver module 102, for according to above-mentioned
Notification message is sent to NM indicates that above-mentioned VNF extensions or VNF shrink the message completed.
In an optional embodiment, above-mentioned receiver module 102 can receive the carrying from NM in the following way
The message of new monitoring threshold value：Receive the first request message and the second request message from NM, wherein, this second please
Ask and new monitoring threshold value is carried in message；Above-mentioned update module 104 can be in the following way according to new monitoring threshold value pair
Monitored performance measurements are monitored：Original performance threshold monitor task is deleted according to above-mentioned first request message, and
New performance threshold monitor task corresponding with new monitoring threshold value is set up according to above-mentioned second request message.
In an optional embodiment, above-mentioned receiver module 102 can receive the carrying from NM in the following way
The message of new monitoring threshold value：The 3rd request message from NM is received, wherein, carried in the 3rd request message
State new monitoring threshold value；Above-mentioned update module 104 can be in the following way according to new monitoring threshold value to the performance that is monitored
Measurement item is monitored：Appointed according to above-mentioned 3rd request message according to the new original performance threshold monitoring of monitoring threshold modifying
The monitoring threshold value of business.
It should be noted that above-mentioned modules can be by software or hardware to realize, for the latter, Ke Yitong
Cross in the following manner realization, but not limited to this：Above-mentioned module is respectively positioned in same processor；Or, above-mentioned module distinguishes position
In multiple processors.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
The program code for performing following steps to be arranged to storage to be used for：
S11, network management NM sentence after virtual network function VNF extensions or VNF contraction completion messages is received
The current monitor threshold of monitored performance measurements in the fixed current performance threshold monitoring that whether update the network element based on VNF
Value；
S12, when result of determination for when needing to update the current monitor threshold value, the NM determines monitored performance measurement
The new monitoring threshold value of item；
S13, the NM send the message for carrying the new monitoring threshold value to NE management EM, wherein, it is described to disappear
Cease for asking the EM to be monitored according to above-mentioned new monitoring threshold value to monitored performance measurements.
Alternatively, storage medium is also configured to the program code that storage is used to perform following steps：
S21, NE management EM receive the message of the new monitoring threshold value of the carrying from network management NM, wherein, should
New monitoring threshold value is that NM is receiving virtual network function VNF extensions or VNF contraction completion messages, and judges to want
Institute is true after the current monitor threshold value of performance measurements that is monitored in the current performance threshold monitoring for updating the network element based on VNF
Fixed renewal threshold value；
S22, the EM are monitored according to above-mentioned new monitoring threshold value to monitored performance measurements.
Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only storage
(Read-Only Memory, referred to as ROM), random access memory (Random Access Memory, referred to as
For RAM), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
Alternatively, in the present embodiment, processor performs above-mentioned method according to the program code stored in storage medium
Step in embodiment.
Alternatively, the specific example in the present embodiment may be referred to showing described in above-described embodiment and optional embodiment
Example, the present embodiment will not be repeated here.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each step can be with general
Computing device realizes that they can be concentrated on single computing device, or is distributed in multiple computing devices and is constituted
Network on, alternatively, the program code that they can be can perform with computing device be realized, it is thus possible to by they
Storage is performed by computing device in the storage device, and in some cases, can be to be held different from order herein
They, are either fabricated to each integrated circuit modules or will be many in them by the shown or described step of row respectively
Individual module or step are fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware
Combined with software.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the technology of this area
For personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of performance threshold monitor processing method, it is characterised in that including：
Network management NM judges after virtual network function VNF extensions or VNF contraction completion messages is received
Whether the current monitor of the current performance threshold monitoring of network element based on VNF in monitored performance measurements is updated
Threshold value；
When result of determination for when needing to update the current monitor threshold value, the NM determines monitored performance measurements
New monitoring threshold value；
The NM sends the message for carrying the new monitoring threshold value to NE management EM, wherein, the message
For asking the EM to be monitored according to the new monitoring threshold value to the monitored performance measurements.
2. according to the method described in claim 1, it is characterised in that the NM receives the VNF extensions or VNF is received
Contracting completion message, including：
The NM receives the instruction VNF from the EM and/or network function virtualization composer NFVO
Extension or VNF shrink the message completed.
3. according to the method described in claim 1, it is characterised in that
The NM decides whether to the performance survey that is monitored in the current performance threshold monitoring of network element of the renewal based on VNF
The current monitor threshold value of quantifier includes：After the NM judges that the VNF extensions or VNF shrink, the network element
The corresponding traffic handing capacity of monitored measurement item whether change；It is determined that the traffic handing capacity occurs
In the case of change, it is determined that needing to update the current monitor threshold value；It is determined that the traffic handing capacity does not occur
In the case of change, it is determined that the current monitor threshold value need not be updated；And/or,
The NM determines that the new monitoring threshold value includes：The NM is according to traffic handing capacity and monitoring threshold value
Between relation and the traffic handing capacity after change determine the new monitoring threshold value.
4. according to the method described in claim 1, it is characterised in that the NM is sent to the EM carries described new
The message of monitoring threshold value includes：
The NM sends the first request message and the second request message to the EM, wherein, first request
Message is used to ask to carry institute in the original performance threshold monitor task of the EM deletions, second request message
New monitoring threshold value is stated, second request message is used to ask the EM to set up and the new monitoring threshold value pair
The performance threshold monitor task answered；Or,
The NM sends the 3rd request message to the EM, wherein, carried in the 3rd request message described
New monitoring threshold value, the 3rd request message is used to ask the EM former according to the new monitoring threshold modifying
The monitoring threshold value of some performance threshold monitor tasks.
5. a kind of performance threshold monitor processing method, it is characterised in that including：
NE management EM receives the message of the new monitoring threshold value of the carrying from network management NM, wherein, it is described
New monitoring threshold value be the NM receive virtual network function VNF extension or VNF shrink completion message after,
And judgement will update the current prison for the performance measurements that are monitored in the current performance threshold monitoring of the network element based on VNF
Control and threshold value is updated determined by after threshold value；
The EM is monitored according to the new monitoring threshold value to the monitored performance measurements.
6. method according to claim 5, it is characterised in that the EM is receiving the carrying institute from the NM
Before the message for stating new monitoring threshold value, methods described also includes：
EM receptions being used for from virtual network function manager VNFM notifies that the VNF extends or VNF
Shrink the notification message completed；
The EM is sent according to the notification message to the NM indicates that the VNF extensions or VNF shrink and completed
Message.
7. method according to claim 5, it is characterised in that
The message that the EM receives the carrying new monitoring threshold value from the NM includes：The EM
The first request message and the second request message from shown NM are received, wherein, taken in second request message
With the new monitoring threshold value；
The EM according to the new monitoring threshold value the monitored performance measurements are monitored including：It is described
EM deletes original performance threshold monitor task according to first request message, and is disappeared according to the described second request
Breath sets up new performance threshold monitor task corresponding with the new monitoring threshold value.
8. method according to claim 5, it is characterised in that
The message that the EM receives the carrying new monitoring threshold value from the NM includes：The EM
The 3rd request message from the NM is received, wherein, carry the new monitoring in the 3rd request message
Threshold value；
The EM according to the new monitoring threshold value the monitored performance measurements are monitored including：It is described
EM is according to the 3rd request message according to the new monitoring original performance threshold monitor task of threshold modifying
Monitor threshold value.
9. a kind of performance threshold monitors processing unit, it is characterised in that applied in network management NM, including：
Determination module, for after virtual network function VNF extensions or VNF contraction completion messages is received, sentencing
The current prison of monitored performance measurements in the fixed current performance threshold monitoring that whether update the network element based on VNF
Control threshold value；
Determining module, during for needing to update the current monitor threshold value when result of determination, it is determined that monitored performance
The new monitoring threshold value of measurement item；
Sending module, the message of the new monitoring threshold value is carried for being sent to NE management EM, wherein, institute
Stating message is used to ask the EM to be monitored the monitored performance measurements according to the new monitoring threshold value.
10. a kind of monitoring performance threshold process device, it is characterised in that applied in NE management EM, including：
Receiver module, the message for receiving the new monitoring threshold value of the carrying from network management NM, wherein, institute
State new monitoring threshold value and receive virtual network function VNF extensions or VNF contraction completion messages for the NM
Afterwards, and judge to update the network element based on VNF current performance threshold monitoring in be monitored performance measurements it is current
Monitor and threshold value is updated determined by after threshold value；
Update module, for being monitored according to the new monitoring threshold value to the monitored performance measurements.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610011273.5A CN106953776A (en) | 2016-01-07 | 2016-01-07 | Performance threshold monitor processing method and device |
| PCT/CN2017/070447 WO2017118414A1 (en) | 2016-01-07 | 2017-01-06 | Method and device for monitoring and processing performance threshold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610011273.5A CN106953776A (en) | 2016-01-07 | 2016-01-07 | Performance threshold monitor processing method and device |
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| CN106953776A true CN106953776A (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610011273.5A Withdrawn CN106953776A (en) | 2016-01-07 | 2016-01-07 | Performance threshold monitor processing method and device |
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| WO (1) | WO2017118414A1 (en) |
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| WO2017118414A1 (en) | 2017-07-13 |
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