CN107204870A - Resource expansion method and apparatus - Google Patents
Resource expansion method and apparatus Download PDFInfo
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- CN107204870A CN107204870A CN201611032921.1A CN201611032921A CN107204870A CN 107204870 A CN107204870 A CN 107204870A CN 201611032921 A CN201611032921 A CN 201611032921A CN 107204870 A CN107204870 A CN 107204870A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004364 calculation method Methods 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 238000000205 computational method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007477 logistic regression Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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Classifications
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- 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
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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
- H04L43/08—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
Abstract
The invention discloses a kind of resource expansion method, methods described includes：The data on flows parameter of the Protocol IP address interconnected between the virtual network corresponding to SiteServer LBS is obtained, and obtains the integrated flow rate index of the virtual ip address；According to the data on flows parameter, after the preset time of interval, the performance index of the virtual ip address is calculated；The performance index and the integrated flow rate index are contrasted；If the performance index is less than the integrated flow rate index, increase the quantity of the dummy load balance module corresponding to the virtual ip address.The invention also discloses a kind of resource expansion device.The present invention is realized in SiteServer LBS, scheduling of resource is carried out according to the resource needed for each virtual ip address, the distribution of dummy load balance module is reasonably improved into the level of resources utilization in SiteServer LBS, it is ensured that the balance of scheduling of resource in different servers.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of resource expansion method and apparatus.
Background technology
Load balancing is built upon on existing network infrastructure, and it provides a kind of cheap effective transparent method to extend
The bandwidth of the network equipment and server, increase handling capacity, Strengthens network data-handling capacity, the flexibility for improving network and available
Property.
But in SiteServer LBS, for an independent virtual ip address, during load balancing, can with it is a certain
Individual single Internet service is corresponding, i.e. the corresponding instant flow number for being this and servicing of the data on flows of virtual ip address
According to.This data on flows can such as be come off duty, everybody starts to play heroic alliance according to time change, then at this moment with hero's connection
The corresponding virtual ip address of alliance will sense the increase of data on flows.Now, close how the resource in SiteServer LBS
Reason distributes to each virtual ip address, is the key factor for determining Consumer's Experience effect.
The content of the invention
It is a primary object of the present invention to provide a kind of resource expansion method and apparatus, it is intended to which how solution makes load balancing
Resource reasonable distribution in system gives the technical problem of each virtual ip address.
To achieve the above object, a kind of resource expansion method that the present invention is provided, the resource expansion method includes：
The data on flows parameter of the Protocol IP address interconnected between the virtual network corresponding to SiteServer LBS is obtained, with
And obtain the integrated flow rate index of the virtual ip address；
According to the data on flows parameter, after the preset time of interval, the performance index of the virtual ip address is calculated；
The performance index and the integrated flow rate index are contrasted；
If the performance index is less than the integrated flow rate index, increase the virtual negative corresponding to the virtual ip address
Carry the quantity of balance module.
Preferably, if the performance index is less than the integrated flow rate index, the virtual ip address institute is increased
After the step of quantity of corresponding dummy load balance module, in addition to：
Determine the dummy load balance module resource utilization corresponding to server in the SiteServer LBS；
Warning level according to where the resource utilization of the load balancing module determines the server.
Preferably, the early warning level where the resource utilization according to the load balancing module determines the server
After other step, in addition to:
The resource utilization of the server is determined according to the warning level；
When the resource utilization of the server is less than predetermined threshold value, by the resource reclaim of the server to standby money
In the pond of source；
When the resource utilization of the server is more than the predetermined threshold value, by the server in the standby resources pond
Working condition is changed to from stand-by state.
Preferably, if the performance index is less than the integrated flow rate index, the virtual ip address institute is increased
The step of quantity of corresponding dummy load balance module, includes：
Calculate the difference between the performance index and the integrated flow rate index；
The index of discharge and the difference according to corresponding to a dummy load balance module obtain result of calculation；
The quantity of dummy load balance module according to corresponding to the result of calculation increases the virtual ip address.
Preferably, it is described the step of the performance index and the integrated flow rate index are contrasted after, in addition to：
If the performance index is more than the integrated flow rate index, the virtual negative corresponding to the virtual ip address is reduced
Carry the quantity of balance module.
In addition, to achieve the above object, the present invention also provides a kind of resource expansion device, the resource expansion device bag
Include：
Acquisition module, the stream for obtaining the Protocol IP address interconnected between the virtual network corresponding to SiteServer LBS
Data parameters are measured, and obtain the integrated flow rate index of the virtual ip address；
Computing module, for according to the data on flows parameter, after the preset time of interval, calculating the virtual ip address
Performance index；
Contrast module, for the performance index and the integrated flow rate index to be contrasted；
Increase module, if being less than the integrated flow rate index for the performance index, increase the virtual ip address
The quantity of corresponding dummy load balance module.
Preferably, the resource expansion device also includes：
Determining module, for determining the dummy load balance module resource in the SiteServer LBS corresponding to server
Utilization rate；Warning level according to where the resource utilization of the load balancing module determines the server.
Preferably, the determining module is additionally operable to determine the resource utilization of the server according to the warning level；
The resource expansion device also includes：
Recycling module, for when the resource utilization of the server is less than predetermined threshold value, by the money of the server
Source is recycled in standby resources pond；
Module is changed, for when the resource utilization of the server is more than the predetermined threshold value, by the standby money
Server in the pond of source is changed to working condition from stand-by state.
Preferably, the increase module includes：
Computing unit, if for the performance index be less than the integrated flow rate index, calculate the performance index and
Difference between the integrated flow rate index；The index of discharge and the difference according to corresponding to a dummy load balance module
Obtain result of calculation；
Adding unit, for the dummy load equilibrium model according to corresponding to the result of calculation increase virtual ip address
The quantity of block.
Preferably, the resource expansion device also includes reducing module, if being more than the synthesis for the performance index
The index of discharge, then reduce the quantity of the dummy load balance module corresponding to the virtual ip address.
Data on flows parameter and integrated flow rate data of the invention by the virtual ip address in SiteServer LBS,
It is less than the integrated flow rate index in the performance index, increases the dummy load balance module corresponding to the virtual ip address
Quantity.Realize in SiteServer LBS, carry out scheduling of resource according to the resource needed for each virtual ip address, reasonably
By the distribution of dummy load balance module in different servers, the level of resources utilization in SiteServer LBS is improved, it is ensured that
The balance of scheduling of resource.
Brief description of the drawings
Fig. 1 is the Organization Chart of resource expansion of the present invention；
Fig. 2 is the schematic flow sheet of the first embodiment of resource expansion method of the present invention；
Fig. 3 is the schematic flow sheet of the second embodiment of resource expansion method of the present invention；
Fig. 4 is the schematic flow sheet of the 3rd embodiment of resource expansion method of the present invention；
Fig. 5 is the high-level schematic functional block diagram of the first embodiment of resource expansion device of the present invention；
Fig. 6 is the high-level schematic functional block diagram of the second embodiment of resource expansion device of the present invention；
Fig. 7 is the high-level schematic functional block diagram of the 3rd embodiment of resource expansion device of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of resource expansion method.
Reference picture 1, Fig. 1 is the Organization Chart of resource expansion of the present invention.
As shown in Figure 1, the flow for the client sent from Internet by interchanger, it is necessary to enter LVS
(Linux Virtual Server, the load balancing module that Linux increases income) server cluster.The interchanger and the LVS
There is ECMP (Equal Cost Multiple path, equal-cost route mechanism) between server, the ECMP can be by difference
The flow that client is sent is assigned to by load-balancing algorithm on the different LVS servers.
The LVS servers are received after flow, and vLB (Virtual are forwarded the packet to by way of LVS is forwarded
Load Balancing, dummy load is balanced) cluster.(Linux Container, lightweight is virtual with LXC for the vLB modules
Change technology) mode operate on physical server.The mode of the LVS forwardings includes NAT (Network Address
Translation, network address translation), the mode such as Tunnel.
The LXC is a kind of virtualization technology of more light weight, can lift vLB modules compared with traditional virtual machine
Extended deployment efficiency.Due to host shared internal nucleus, forward efficiency can be also improved to a certain extent.
The vLB modules provide 7 layers of load-balancing function, pass through http reverse proxy's (reversed proxy server)
Mode forward the message to rear end real server (runtime server end application program, for client provide service cloud master
Machine).
Reference picture 2, Fig. 2 is the schematic flow sheet of resource expansion method first embodiment of the present invention.
In the present embodiment, the resource expansion method includes：
Step S10, obtains the flow number of the Protocol IP address interconnected between the virtual network corresponding to SiteServer LBS
According to parameter, and obtain the integrated flow rate index of the virtual ip address；
Step S20, according to the data on flows parameter, after the preset time of interval, calculates the property of the virtual ip address
Can index；
The data on flows parameter of the virtual ip address corresponding to SiteServer LBS is obtained, and with obtaining the virtual IP address
The integrated flow rate index of location.Wherein, the data on flows parameter of the virtual ip address includes CoPS (Connection Per
Second) and CuPS (Concurrency Per Second), that the CoPS is represented is the user per second for newly increasing connection
Number, i.e., newly-built performance；What the CuPS was represented is the user's number per second for keeping connecting, i.e. concurrency performance.It should be noted that
Because the newly-built performance and concurrency performance of the dummy load balance module have certain inversely prroportional relationship, i.e., newly-built performance is too
Gao Shi, influences whether maximum concurrent performance.Therefore need by specific formula Index=function (CoPS, CuPS)
Calculate the performance index of the virtual ip address.Index=function (CoPS, the CuPS) formula are according to specific stream
Measure model and set, such as work as newly-built performance and concurrency performance has a kind of relation of elliptic curve, Index=function
(CoPS, CuPS)=a (CoPS) * (CoPS)+b (CuPS) * (CuPS).It is understood that the newly-built performance and it is described simultaneously
Volatility can be other function models, can be by the correctness of function model described in logistic regression proof of algorithm.
It should be noted that during the performance index of the virtual ip address is calculated, can be when interval be default
Between collect CoPS and CuPS in the LVS clusters after section, i.e., after the preset time of interval, calculate the property of the virtual ip address
Energy index, in order to improve the correctness for the performance index for calculating the obtained virtual ip address.
Step S30, the performance index and the integrated flow rate index are contrasted；
Step S40, if the performance index is less than the integrated flow rate index, increases corresponding to the virtual ip address
Dummy load balance module quantity.
Further, the resource expansion method also includes：If the performance index is more than the integrated flow rate index,
Reduce the quantity of the dummy load balance module corresponding to the virtual ip address.
When the performance index and integrated flow rate index for obtaining the virtual ip address, by the performance of the virtual ip address
Index and integrated flow rate index are contrasted.If the performance index is less than the integrated flow rate index, increase described virtual
The quantity of dummy load balance module corresponding to IP address.If the performance index is more than the integrated flow rate index, subtract
The quantity of dummy load balance module corresponding to few virtual ip address.
Further, the step S40 includes：
Step a, if the performance index is less than the integrated flow rate index, calculates the performance index and the synthesis
Difference between the index of discharge；
Step b, the index of discharge and the difference according to corresponding to a dummy load balance module obtain result of calculation；
Step c, the number of the dummy load balance module according to corresponding to the result of calculation increases the virtual ip address
Amount.
When the performance index is less than the integrated flow rate index, calculates the performance index and the integrated flow rate refers to
Difference between number.It should be noted that the difference between the performance index and the integrated flow rate index is the performance
Index and the integrated flow rate index subtract each other the absolute value of the value of gained.When obtaining the performance index and the integrated flow rate refers to
During difference between number, by the index of discharge corresponding to the difference divided by a load balancing module, result of calculation is obtained, institute
State the quantity that result of calculation is increased dummy load balance module required for the virtual ip address.Reduce the virtual IP address
The computational methods of the quantity of dummy load balance module corresponding to address are with increasing the dummy load corresponding to the IP address
The computational methods of the quantity of balance module are similar, will not be repeated here.
Data on flows parameter and integrated flow rate number that the present embodiment passes through the virtual ip address in SiteServer LBS
According in the performance index less than the integrated flow rate index, the dummy load increased corresponding to the virtual ip address is balanced
The quantity of module.Realize in SiteServer LBS, scheduling of resource is carried out according to the resource needed for each virtual ip address, close
The distribution of dummy load balance module in different servers, is improved the level of resources utilization in SiteServer LBS by reason ground,
It ensure that the balance of scheduling of resource.
Reference picture 3, Fig. 3 is the schematic flow sheet of resource expansion method second embodiment of the present invention, based on resource of the present invention
The first embodiment of extended method proposes the second embodiment of the present invention.
In the present embodiment, the resource expansion method also includes：
Step S50, determines the dummy load balance module utilization of resources corresponding to server in the SiteServer LBS
Rate；
Step S60, the warning level according to where the resource utilization of the load balancing module determines the server.
When it is determined that virtual ip address needs the quantity of increased dummy load balance module, the load balancing system is determined
The number of dummy load balance module in system corresponding to server, and each dummy load balance module the utilization of resources
Rate, the warning level according to where the resource utilization of the load balancing module determines the server.
It should be noted that the warning level represents the size of the resource utilization of the server.Warning level
Number can be set as desired, and such as could be arranged to three warning levels, respectively the first warning level, the second early warning level
Not with the 3rd warning level.When the server is in the first warning level, the resource utilization of the server is less than
60%；When the server is in the second warning level, the resource utilization of the server is 60%~80%；When described
When server is in three warning levels, the resource utilization of the server is more than 80%.
It is understood that when needing the resource of distribution server, it is preferentially pre- in first according to polling algorithm distribution
The server resource of alert rank.The acquiescence warning level of the server is the first warning level.If can be with a server
Dispose the dummy load balance module that N number of utilization rate is a, the dummy load balance module that M utilization rate is b, then when the clothes
When the dummy load balance module that utilization rate in device of being engaged in is a is more than N, the warning level of the server is set to the second early warning
Rank, represents that the server resource lightweight lacks；When utilization rate is big for b dummy load balance module in the server
When M, the warning level of the server is set to the 3rd warning level, represents that the server resource heavyweight lacks.
Wherein, what a and b were represented is a value range, and a is less than b.
It should be noted that in the present embodiment, the server is physical server, not including LVS servers.
The present embodiment is pre- where by determining the server according to the quantity of dummy load balance module in server
Alert rank, so that it is determined that in server dummy load balance module resource utilization, realize effective utilization of resource.
Reference picture 4, Fig. 4 is the schematic flow sheet of resource expansion method 3rd embodiment of the present invention, based on resource of the present invention
The second embodiment of extended method proposes the third embodiment of the present invention.
In the present embodiment, the resource expansion method also includes：
Step S70, the resource utilization of the server is determined according to the warning level；
Step S80, when the resource utilization of the server is less than predetermined threshold value, by the resource reclaim of the server
Into standby resources pond；
Step S90, when the resource utilization of the server is more than the predetermined threshold value, by the standby resources pond
Server be changed to working condition from stand-by state.
According to the resource utilization of the dummy load balance module in the server each warning level, determine described negative
Carry the resource utilization of each server in equalizing system.When the dummy load in the 3rd warning level is equal in the server
When the number for the module that weighs is more, show that the resource utilization of the server is higher；When in the service in the first early warning level
When the quantity of other dummy load balance module is more, show that the resource utilization of the server is relatively low.
When it is determined that the server resource utilization after, judge the server resource utilization whether be more than it is pre-
If threshold value.Judge the server resource utilization whether be more than predetermined threshold value detailed process be：Obtain default service
The baseline efficiency value X of device, and default Floating efficiency value Y.Calculate the base station efficiency value X and Floating efficiency value Y it
Between difference, the absolute value of the difference between the base station efficiency value X and the Floating efficiency value Y is obtained, by the absolute value
The utilization of resources with the server is contrasted.It is understood that the predetermined threshold value be the base station efficiency value X and
The absolute value of difference between the Floating efficiency value Y.
When the resource utilization of the server is less than the difference between the base station efficiency value X and the Floating efficiency value Y
During the absolute value of value, determine that the resource utilization is less than the dummy load in the first warning level in the absolute value balanced
The minimum server of module number, preferentially by the server of the dummy load balance module minimum number in the first warning level
Resource reclaim into standby resources pond.When the resource utilization of the server is more than the base station efficiency value X and described floating
During the absolute value of the difference between efficiency of movement value Y, then the server in the standby resources pond is changed to work from stand-by state
Make state, server migration that will be in the standby resources pond is into working resource pond.Meanwhile, can also be by the working resource
The partial virtual load balancing module in the 3rd warning level, which is moved to, in server in pond just moves to the work money
In the server in source pond.When the server resource utilization be equal to the base station efficiency value X and Floating efficiency value Y it
Between difference absolute value when, operated without scheduling of resource.
It is possible to further preset interval time section after by between the base station efficiency value X and the Floating efficiency value Y
The resource utilization of absolute value and the server of difference contrasted.It should be noted that the preset interval time
Set as the case may be for user, still, the performance that the preset interval time is more than the calculating virtual ip address refers to
Several time, i.e., described preset interval time is more than the prefixed time interval.
The present embodiment is equal from the load by calculating the resource utilization of each server in the SiteServer LBS
The angle of weighing apparatus server carries out scheduling of resource, and effective profit of the resource of the SiteServer LBS is realized from the angle of server
With.
The present invention further provides a kind of resource expansion device 100.
Reference picture 5, Fig. 5 is the high-level schematic functional block diagram of the first embodiment of resource expansion device 100 of the present invention.
It is emphasized that it will be apparent to those skilled in the art that module map shown in Fig. 5 is only a preferred embodiment
Exemplary plot, the module of resource expansion device 100 of the those skilled in the art shown in Fig. 5 can carry out new mould easily
The supplement of block；The title of each module is self-defined title, is only used for aiding in each program work(for understanding the resource expansion device 100
Energy block, is not used in restriction technical scheme, the core of technical solution of the present invention is that the module of each self-defined title is wanted
The function of reaching.
In the present embodiment, the resource expansion device 100 includes：
Acquisition module 10, for obtaining the Protocol IP address interconnected between the virtual network corresponding to SiteServer LBS
Data on flows parameter, and obtain the integrated flow rate index of the virtual ip address；
Computing module 20, for according to the data on flows parameter, after the preset time of interval, with calculating the virtual IP address
The performance index of location；
The data on flows parameter of the virtual ip address corresponding to SiteServer LBS is obtained, and with obtaining the virtual IP address
The integrated flow rate index of location.Wherein, the data on flows parameter of the virtual ip address includes CoPS (Connection Per
Second) and CuPS (Concurrency Per Second), that the CoPS is represented is the user per second for newly increasing connection
Number, i.e., newly-built performance；What the CuPS was represented is the user's number per second for keeping connecting, i.e. concurrency performance.It should be noted that
Because the newly-built performance and concurrency performance of the dummy load balance module have certain inversely prroportional relationship, i.e., newly-built performance is too
Gao Shi, influences whether maximum concurrent performance.Therefore need by specific formula Index=function (CoPS, CuPS)
Calculate the performance index of the virtual ip address.Index=function (CoPS, the CuPS) formula are according to specific stream
Measure model and set, such as work as newly-built performance and concurrency performance has a kind of relation of elliptic curve, Index=function
(CoPS, CuPS)=a (CoPS) * (CoPS)+b (CuPS) * (CuPS).It is understood that the newly-built performance and it is described simultaneously
Volatility can be other function models, can be by the correctness of function model described in logistic regression proof of algorithm.
It should be noted that during the performance index of the virtual ip address is calculated, can be when interval be default
Between collect CoPS and CuPS in the LVS clusters after section, i.e., after the preset time of interval, calculate the property of the virtual ip address
Energy index, in order to improve the correctness for the performance index for calculating the obtained virtual ip address.
Contrast module 30, for the performance index and the integrated flow rate index to be contrasted；
Increase module 40, if being less than the integrated flow rate index for the performance index, with increasing the virtual IP address
The quantity of dummy load balance module corresponding to location.
The resource expansion device 100 also includes reducing module, if being more than the integrated flow rate for the performance index
Index, then reduce the quantity of the dummy load balance module corresponding to the virtual ip address.
When the performance index and integrated flow rate index for obtaining the virtual ip address, by the performance of the virtual ip address
Index and integrated flow rate index are contrasted.If the performance index is less than the integrated flow rate index, increase described virtual
The quantity of dummy load balance module corresponding to IP address.If the performance index is more than the integrated flow rate index, subtract
The quantity of dummy load balance module corresponding to few virtual ip address.
The increase module includes：
Computing unit, if for the performance index be less than the integrated flow rate index, calculate the performance index and
Difference between the integrated flow rate index；The index of discharge and the difference according to corresponding to a dummy load balance module
Obtain result of calculation；
Adding unit, for the dummy load equilibrium model according to corresponding to the result of calculation increase virtual ip address
The quantity of block.
When the performance index is less than the integrated flow rate index, calculates the performance index and the integrated flow rate refers to
Difference between number.It should be noted that the difference between the performance index and the integrated flow rate index is the performance
Index and the integrated flow rate index subtract each other the absolute value of the value of gained.When obtaining the performance index and the integrated flow rate refers to
During difference between number, by the index of discharge corresponding to the difference divided by a load balancing module, result of calculation is obtained, institute
State the quantity that result of calculation is increased dummy load balance module required for the virtual ip address.Reduce the virtual IP address
The computational methods of the quantity of dummy load balance module corresponding to address are with increasing the dummy load corresponding to the IP address
The computational methods of the quantity of balance module are similar, will not be repeated here.
Data on flows parameter and integrated flow rate number that the present embodiment passes through the virtual ip address in SiteServer LBS
According in the performance index less than the integrated flow rate index, the dummy load increased corresponding to the virtual ip address is balanced
The quantity of module.Realize in SiteServer LBS, scheduling of resource is carried out according to the resource needed for each virtual ip address, close
The distribution of dummy load balance module in different servers, is improved the level of resources utilization in SiteServer LBS by reason ground,
It ensure that the balance of scheduling of resource.
Reference picture 6, Fig. 6 is the high-level schematic functional block diagram of the second embodiment of resource expansion device 100 of the present invention, based on this hair
The first embodiment of bright resource expansion device 100 proposes the second embodiment of the present invention.
In the present embodiment, the resource expansion device 100 also includes：
Determining module 50, for determining the dummy load balance module money in the SiteServer LBS corresponding to server
Source utilization rate；Warning level according to where the resource utilization of the load balancing module determines the server.
When it is determined that virtual ip address needs the quantity of increased dummy load balance module, the load balancing system is determined
The number of dummy load balance module in system corresponding to server, and each dummy load balance module the utilization of resources
Rate, the warning level according to where the resource utilization of the load balancing module determines the server.
It should be noted that the warning level represents the size of the resource utilization of the server.Warning level
Number can be set as desired, and such as could be arranged to three warning levels, respectively the first warning level, the second early warning level
Not with the 3rd warning level.When the server is in the first warning level, the resource utilization of the server is less than
60%；When the server is in the second warning level, the resource utilization of the server is 60%~80%；When described
When server is in three warning levels, the resource utilization of the server is more than 80%.
It is understood that when needing the resource of distribution server, it is preferentially pre- in first according to polling algorithm distribution
The server resource of alert rank.The acquiescence warning level of the server is the first warning level.If can be with a server
Dispose the dummy load balance module that N number of utilization rate is a, the dummy load balance module that M utilization rate is b, then when the clothes
When the dummy load balance module that utilization rate in device of being engaged in is a is more than N, the warning level of the server is set to the second early warning
Rank, represents that the server resource lightweight lacks；When utilization rate is big for b dummy load balance module in the server
When M, the warning level of the server is set to the 3rd warning level, represents that the server resource heavyweight lacks.
Wherein, what a and b were represented is a value range, and a is less than b.
It should be noted that in the present embodiment, the server is physical server, not including LVS servers.
The present embodiment is pre- where by determining the server according to the quantity of dummy load balance module in server
Alert rank, so that it is determined that in server dummy load balance module resource utilization, realize effective utilization of resource.
Reference picture 7, Fig. 7 is the high-level schematic functional block diagram of the 3rd embodiment of resource expansion device 100 of the present invention, based on this hair
The second embodiment of bright resource expansion device 100 proposes the third embodiment of the present invention.
In the present embodiment, the determining module 50 is additionally operable to determine the resource of the server according to the warning level
Utilization rate；
The resource expansion device 100 also includes：
Recycling module 60, for when the resource utilization of the server is less than predetermined threshold value, by the server
Resource reclaim is into standby resources pond；
Change module 70, for when the server resource utilization be more than the predetermined threshold value when, will be described standby
Server in resource pool is changed to working condition from stand-by state.
According to the resource utilization of the dummy load balance module in the server each warning level, determine described negative
Carry the resource utilization of each server in equalizing system.When the dummy load in the 3rd warning level is equal in the server
When the number for the module that weighs is more, show that the resource utilization of the server is higher；When in the service in the first early warning level
When the quantity of other dummy load balance module is more, show that the resource utilization of the server is relatively low.
When it is determined that the server resource utilization after, judge the server resource utilization whether be more than it is pre-
If threshold value.Judge the server resource utilization whether be more than predetermined threshold value detailed process be：Obtain default service
The baseline efficiency value X of device, and default Floating efficiency value Y.Calculate the base station efficiency value X and Floating efficiency value Y it
Between difference, the absolute value of the difference between the base station efficiency value X and the Floating efficiency value Y is obtained, by the absolute value
The utilization of resources with the server is contrasted.It is understood that the predetermined threshold value be the base station efficiency value X and
The absolute value of difference between the Floating efficiency value Y.
When the resource utilization of the server is less than the difference between the base station efficiency value X and the Floating efficiency value Y
During the absolute value of value, determine that the resource utilization is less than the dummy load in the first warning level in the absolute value balanced
The minimum server of module number, preferentially by the server of the dummy load balance module minimum number in the first warning level
Resource reclaim into standby resources pond.When the resource utilization of the server is more than the base station efficiency value X and described floating
During the absolute value of the difference between efficiency of movement value Y, then the server in the standby resources pond is changed to work from stand-by state
Make state, server migration that will be in the standby resources pond is into working resource pond.Meanwhile, can also be by the working resource
The partial virtual load balancing module in the 3rd warning level, which is moved to, in server in pond just moves to the work money
In the server in source pond.When the server resource utilization be equal to the base station efficiency value X and Floating efficiency value Y it
Between difference absolute value when, operated without scheduling of resource.
It is possible to further preset interval time section after by between the base station efficiency value X and the Floating efficiency value Y
The resource utilization of absolute value and the server of difference contrasted.It should be noted that the preset interval time
Set as the case may be for user, still, the performance that the preset interval time is more than the calculating virtual ip address refers to
Several time, i.e., described preset interval time is more than the prefixed time interval.
The present embodiment is equal from the load by calculating the resource utilization of each server in the SiteServer LBS
The angle of weighing apparatus server carries out scheduling of resource, and effective profit of the resource of the SiteServer LBS is realized from the angle of server
With.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.Embodiment party more than
The description of formula, it is required general that those skilled in the art can be understood that above-described embodiment method can add by software
The mode of hardware platform is realized, naturally it is also possible to by hardware, but the former is more preferably embodiment in many cases.It is based on
Such to understand, the part that technical scheme substantially contributes to prior art in other words can be with software product
Form embody, the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD), including
Some instructions are to cause a station terminal equipment (can be mobile phone, computer, server, or network equipment etc.) to perform this hair
Method described in each bright embodiment.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of resource expansion method, it is characterised in that the resource expansion method includes：
The data on flows parameter of the Protocol IP address interconnected between the virtual network corresponding to SiteServer LBS is obtained, and is obtained
Take the integrated flow rate index of the virtual ip address；
According to the data on flows parameter, after the preset time of interval, the performance index of the virtual ip address is calculated；
The performance index and the integrated flow rate index are contrasted；
If the performance index is less than the integrated flow rate index, the dummy load increased corresponding to the virtual ip address is equal
The quantity for the module that weighs.
2. resource expansion method as claimed in claim 1, it is characterised in that if the performance index is less than the synthesis
After the index of discharge, then the step of increasing the quantity of dummy load balance module corresponding to the virtual ip address, in addition to：
Determine the dummy load balance module resource utilization corresponding to server in the SiteServer LBS；
Warning level according to where the resource utilization of the load balancing module determines the server.
3. resource expansion method as claimed in claim 2, it is characterised in that the resource according to the load balancing module
After the step of utilization rate determines the warning level where the server, in addition to:
The resource utilization of the server is determined according to the warning level；
When the resource utilization of the server is less than predetermined threshold value, by the resource reclaim of the server to standby resources pond
In；
When the resource utilization of the server is more than the predetermined threshold value, by the server in the standby resources pond from standby
Working condition is changed to state.
4. resource expansion method as claimed in claim 1, it is characterised in that if the performance index is less than the synthesis
The step of index of discharge, then quantity for increasing the dummy load balance module corresponding to the virtual ip address, includes：
Calculate the difference between the performance index and the integrated flow rate index；
The index of discharge and the difference according to corresponding to a dummy load balance module obtain result of calculation；
The quantity of dummy load balance module according to corresponding to the result of calculation increases the virtual ip address.
5. the resource expansion method as described in any one of Claims 1-4, it is characterised in that it is described by the performance index and
After the step of integrated flow rate index is contrasted, in addition to：
If the performance index is more than the integrated flow rate index, the dummy load reduced corresponding to the virtual ip address is equal
The quantity for the module that weighs.
6. a kind of resource expansion device, it is characterised in that the resource expansion device includes：
Acquisition module, the flow number for obtaining the Protocol IP address interconnected between the virtual network corresponding to SiteServer LBS
According to parameter, and obtain the integrated flow rate index of the virtual ip address；
Computing module, for according to the data on flows parameter, after the preset time of interval, calculating the property of the virtual ip address
Can index；
Contrast module, for the performance index and the integrated flow rate index to be contrasted；
Increase module, if being less than the integrated flow rate index for the performance index, increase the virtual ip address institute right
The quantity for the dummy load balance module answered.
7. resource expansion device as claimed in claim 6, it is characterised in that the resource expansion device also includes：
Determining module, for determining the dummy load balance module utilization of resources in the SiteServer LBS corresponding to server
Rate；Warning level according to where the resource utilization of the load balancing module determines the server.
8. resource expansion device as claimed in claim 7, it is characterised in that the determining module is additionally operable to according to the early warning
Rank determines the resource utilization of the server；
The resource expansion device also includes：
Recycling module, for when the resource utilization of the server is less than predetermined threshold value, the resource of the server to be returned
Receive into standby resources pond；
Module is changed, for when the resource utilization of the server is more than the predetermined threshold value, by the standby resources pond
In server be changed to working condition from stand-by state.
9. resource expansion device as claimed in claim 6, it is characterised in that the increase module includes：
Computing unit, if being less than the integrated flow rate index for the performance index, calculates the performance index and described
Difference between integrated flow rate index；The index of discharge and the difference according to corresponding to a dummy load balance module are obtained
Result of calculation；
Adding unit, for the dummy load balance module according to corresponding to the result of calculation increase virtual ip address
Quantity.
10. the resource expansion device as described in any one of claim 6 to 9, it is characterised in that the resource expansion device is also wrapped
Reduction module is included, if being more than the integrated flow rate index for the performance index, is reduced corresponding to the virtual ip address
Dummy load balance module quantity.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116166428A (en) * | 2023-01-06 | 2023-05-26 | 菲尼思信息技术(苏州)有限公司 | High concurrency high flow system load resource processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188277A (en) * | 2011-12-27 | 2013-07-03 | 中国电信股份有限公司 | Load energy consumption management system, method and server |
| CN103227754A (en) * | 2013-04-16 | 2013-07-31 | 浪潮(北京)电子信息产业有限公司 | Dynamic load balancing method of high-availability cluster system, and node equipment |
| US20140201821A1 (en) * | 2012-07-18 | 2014-07-17 | Sypris Electronics, Llc | Resilient Device Authentication System |
| CN104811398A (en) * | 2015-04-17 | 2015-07-29 | 北京奇艺世纪科技有限公司 | Method and device for load balancing |
| CN105007337A (en) * | 2015-08-20 | 2015-10-28 | 浪潮(北京)电子信息产业有限公司 | Cluster system load balancing method and system thereof |
-
2016
- 2016-11-14 CN CN201611032921.1A patent/CN107204870B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188277A (en) * | 2011-12-27 | 2013-07-03 | 中国电信股份有限公司 | Load energy consumption management system, method and server |
| US20140201821A1 (en) * | 2012-07-18 | 2014-07-17 | Sypris Electronics, Llc | Resilient Device Authentication System |
| CN103227754A (en) * | 2013-04-16 | 2013-07-31 | 浪潮(北京)电子信息产业有限公司 | Dynamic load balancing method of high-availability cluster system, and node equipment |
| CN104811398A (en) * | 2015-04-17 | 2015-07-29 | 北京奇艺世纪科技有限公司 | Method and device for load balancing |
| CN105007337A (en) * | 2015-08-20 | 2015-10-28 | 浪潮(北京)电子信息产业有限公司 | Cluster system load balancing method and system thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116166428A (en) * | 2023-01-06 | 2023-05-26 | 菲尼思信息技术(苏州)有限公司 | High concurrency high flow system load resource processing method |
| CN116166428B (en) * | 2023-01-06 | 2023-12-12 | 菲尼思信息技术(苏州)有限公司 | High concurrency high flow system load resource processing method |
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