CN108228352A - Event filtering method and device - Google Patents
Event filtering method and device Download PDFInfo
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- CN108228352A CN108228352A CN201711476082.7A CN201711476082A CN108228352A CN 108228352 A CN108228352 A CN 108228352A CN 201711476082 A CN201711476082 A CN 201711476082A CN 108228352 A CN108228352 A CN 108228352A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
- G06F9/505—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals considering the load
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5011—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals
- G06F9/5016—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals the resource being the memory
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/542—Event management; Broadcasting; Multicasting; Notifications
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- General Engineering & Computer Science (AREA)
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Abstract
An embodiment of the present invention provides a kind of event filtering method and device, the method includes：The present load of background server is determined according to prefixed time interval；According to the present load, the event effective time in strobe utility is adjusted；Event is extracted from event cache pool, when the corresponding management duration of the event of extraction exceeds the event effective time, the event is filtered out.The event filtering scheme provided through the embodiment of the present invention, not only ensured background server processing is validity event, but also guarantees to alleviate server load.
Description
Technical field
The present invention relates to technical field of data processing, more particularly to a kind of event filtering method and device.
Background technology
With development in science and technology, more and more intelligent equipments are come into people’s lives so that life is more and more intelligent
Change, such as：Sweeper, small water droplet etc..Sweeper can clean the life of user or working region, and small water droplet then may be used
The monitoring area that user specifies is monitored, these intelligent equipments largely reduce the input of manpower.
At present, this kind of video capture equipment of small water droplet monitors, and report monitor event specified monitoring area in real time
To front-end server, after front-end server carries out preliminary treatment to the event that video capture equipment reports, by event buffer to thing
In part cache pool, background server extracts event from event cache pool and is filtered, and will push event after filtration treatment
To counterpart terminal equipment, user can check the scene in specified monitoring area by terminal device.
In the prior art, the fixed strobe utility of event effective time is used when server is filtered event processing,
This kind is excessive or when server load is excessive in pending event by the way of fixed strobe utility filter event, can hold
Continuous increase server load even results in server crash.
Invention content
In view of above-mentioned existing problem, it is proposed that the present invention overcomes the above problem or at least partly in order to provide one kind
The event filtering method and device to solve the above problems.
According to an aspect of the invention, there is provided a kind of event filtering method, including：It is determined according to prefixed time interval
The present load of background server；According to the present load, the event effective time in strobe utility is adjusted；From event buffer
Event is extracted in pond, when the corresponding management duration of the event of extraction exceeds the event effective time, the event is filtered out.
Optionally, it is described to determine that the present load of background server includes according to prefixed time interval：Determine the backstage
Event total amount, the CPU usage of the server and the server that server filters out in the prefixed time interval
Memory usage；According to the memory usage of the event total amount, the CPU usage and the server, determine that backstage takes
The present load of business device.
Optionally, it is described to determine that the present load of background server includes according to prefixed time interval：Determine the backstage clothes
The event total amount that business device filters out in the prefixed time interval.
Optionally, described according to the present load, the event effective time adjusted in strobe utility includes：According to default
Event total amount and effective time correspondence, determine corresponding first effective time of the event total amount；By described first
Effective time is set as the event effective time in the strobe utility.
Optionally, before described the step of filtering out the event, the method further includes：When the event pair extracted
When the management duration answered exceeds the event effective time, the user identifier carried in the event is determined；When the user marks
When knowing for the first user identifier, judge whether the management duration is more than the first preset duration；Wherein, first preset duration
More than the event effective time；If it is not, the event is then handled, and after the reporting of user processing that the user identifier indicates
The event；If so, perform described the step of filtering out the event.
Optionally, before described the step of filtering out the event, the method further includes：When the event pair extracted
When the management duration answered exceeds the event effective time, the user identifier carried in the event is determined；Determine the user
Corresponding second preset duration is identified, wherein, second preset duration is pre-set by the user that the user identifier indicates；
Judge whether the management duration is more than second preset duration；If it is not, then handle the event, and to the user identifier
The reporting of user of instruction treated the event；If so, perform described the step of filtering out the event.
Optionally, it is a length of during the corresponding management of event：Caching duration of the event in the event buffer pond.
Optionally, it is a length of during the corresponding management of event：Using front-end server receive the event as start time, to institute
It states event and the duration that end time is formed is extracted as from the event buffer pond.
Optionally, it is a length of during the corresponding management of event：Using the event generated time point as start time, the extremely event
The duration that end time is formed is extracted as from the event buffer pond.
According to another aspect of the present invention, a kind of event filtering device is provided, including：Determining module, for according to
Prefixed time interval determines the present load of background server；Module is adjusted, for according to the present load, adjusting filter
Event effective time in system；Filtering module, for extracting event from event cache pool, when the corresponding management of the event of extraction
When duration exceeds the event effective time, the event is filtered out.
Optionally, the determining module includes：Parameter determination submodule, for determining the background server described pre-
If the CPU usage of the event total amount filtered out in time interval, the server and the memory usage of the server；Load
Determination sub-module, for the memory usage according to the event total amount, the CPU usage and the server, after determining
The present load of platform server.
Optionally, the determining module includes：Quantity determination sub-module, for determining the background server described pre-
If the event total amount filtered out in time interval.
Optionally, the adjustment module includes：Duration determination sub-module, for according to preset event total amount with it is effective when
Long correspondence determines corresponding first effective time of the event total amount；Duration sets submodule, for by described first
Effective time is set as the event effective time in the strobe utility.
Optionally, described device further includes：First flag determining module, for when the corresponding management of the event extracted
When length is beyond the event effective time, the user identifier carried in the event is determined；First judgment module, for when described
When user identifier is the first user identifier, judge whether the management duration is more than the first preset duration；Wherein, described first is pre-
If duration is more than the event effective time；First processing module, for if it is not, then handle the event, and to the user
Identify reporting of user treated the event of instruction；If so, perform the operation for filtering out the event.
Optionally, described device further includes：Second identifier determining module, for when the corresponding management of the event extracted
When length is beyond the event effective time, before the event is filtered out, the user identifier carried in the event is determined；In advance
If duration determining module, for determining corresponding second preset duration of the user identifier, wherein, second preset duration by
The user of the user identifier instruction pre-sets；Second judgment module, for judging it is described whether the management duration is more than
Second preset duration；Second processing module, for if it is not, then handle the event, and to the user that the user identifier indicates
The event that reports that treated；If so, perform the operation for filtering out the event.
Optionally, it is a length of during the corresponding management of event：Caching duration of the event in the event buffer pond.
Optionally, it is a length of during the corresponding management of event：Using front-end server receive the event as start time, to institute
It states event and the duration that end time is formed is extracted as from the event buffer pond.
Optionally, it is a length of during the corresponding management of event：Using the event generated time point as start time, the extremely event
The duration that end time is formed is extracted as from the event buffer pond.
In accordance with a further aspect of the present invention, a kind of computing device is provided, including：It memory, processor and is stored in
On reservoir and the computer program that can run on a processor, wherein, the processor realizes such as this hair when performing described program
Any one event filtering method described in bright embodiment.
According to another aspect of the invention, a kind of storage unit is provided, is stored thereon with computer program, the program quilt
Processor performs any one event filtering method as described in the embodiment of the present invention.
Through the embodiment of the present invention, it is effective according to the event in the present load of background server dynamic adjustment strobe utility
Duration, not only ensured background server processing is validity event, but also guarantees to alleviate server load.Such as work as background service
When device present load is overweight, it can be shortened with the event effective time in strobe utility, so as to which the data for increasing the event of being filtered out subtract
The quantity of event, the final load for mitigating background server are handled less.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific embodiment for lifting the present invention.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this field
Technical staff will become clear.Attached drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 is a kind of step flow diagram of according to embodiments of the present invention one event filtering method；
Fig. 2 is a kind of step flow diagram of according to embodiments of the present invention two event filtering method；
Fig. 3 is a kind of step flow diagram of according to embodiments of the present invention three event filtering method；
Fig. 4 is a kind of schematic block diagram of according to embodiments of the present invention four event filtering device；
Fig. 5 schematically show for perform event filtering method according to the present invention computing device structural frames
Figure；And
Fig. 6 schematically shows to keep or carry the program generation for realizing event filtering method according to the present invention
The computer-readable storage unit of code.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
Embodiment one
With reference to Fig. 1, a kind of step flow diagram of event filtering method of the embodiment of the present invention one is shown.
The event filtering method of the embodiment of the present invention includes the following steps：
Step 101：The present load of background server is determined according to prefixed time interval.
Background server adjusts strobe utility, the adjustment to strobe utility according to prefixed time interval in the embodiment of the present invention
Be mainly reflected in it includes event effective time adjustment.The adjustment of event effective time is included：Increase event is effective
Duration shortens event effective time.
The present load of background server can be characterized by the event total amount that background server filters out in preset time,
It can also be characterized by the CPU usage of background server, memory usage, background server can also be combined in preset time
The event total amount that inside filters out, CPU usage, memory usage three determine the load of background server.
Step 102：According to present load, the event effective time in strobe utility is adjusted.
Each video capture equipment reported event is to front-end server, and front-end server is to the image that is carried in the event that reports
It stores to image library, and generates the key with storage image opening relationships, treated with the image generation in key replacement events
Event, by treated, event is added in event buffer pond.The event that each video equipment reports is handled through front-end processor
It is added in event buffer pond afterwards.Back-end server then extracts event from event cache pool and is handled, will treated thing
Part pushes to terminal device.
During specific implementation, front-end server can also tentatively filter the event that video capture equipment reports
Processing.Specifically, front-end server is after event is received, and judges whether the time interval that event is generated to the event that receives is big
In default filtering duration, if so, directly event is filtered out, wherein carrying event generated time in the event reported.
When present load according to background server adjusts the event effective time in strobe utility, if present load is more than
Predetermined threshold value can then shorten event effective time；If conversely, present load be less than predetermined threshold value, can increase event it is effective when
It is long.
Step 103：Event is extracted from event cache pool, when the corresponding management duration of the event of extraction is effective beyond event
During duration, which is filtered out.
Background server from event cache pool extracts event and is handled one by one, judges event after each extraction event
Whether corresponding management duration exceeds the event effective time included in strobe utility.When the corresponding management duration of event exceeds thing
During part effective time, then the meaning without reprocessing can not have been ensured by illustrating the timeliness of the event, if still to the event into
Row processing will increase the processing load of background server, moreover can occupy the money of background server due to handling the event
Source, therefore the event of the not super event effective time of management duration in rear upload will be handled by lag, cause also in rear event
Failure, the new events that so cycle will be unable to ensure to upload are handled in time.Therefore in the embodiment of the present invention, management duration is exceeded
The event of event effective time directly filters out.
Event it is corresponding management duration can be：Caching duration of the event in event buffer pond or with front end services
Device receive event be extracted as from event cache pool by start time, to event duration that end time forms or
The duration that end time is formed is extracted as from event cache pool by start time, to event using event generated time point
Deng.
Event filtering method provided in an embodiment of the present invention, the present load dynamic according to background server adjust filter
Event effective time in system, not only ensured background server processing is validity event, but also guarantees alleviation server and bear
It carries.Such as when background server present load is overweight, it can be shortened with the event effective time in strobe utility, be filtered so as to increase
Except the data of event reduce the quantity of processing event, the final load for mitigating background server.
Embodiment two
With reference to Fig. 2, a kind of step flow diagram of event filtering method of the embodiment of the present invention two is shown.
The event filtering method of the embodiment of the present invention includes the following steps：
Step 201：Determine the event total amount that background server filters out within a preset time interval.
Prefixed time interval can be configured by those skilled in the art according to actual demand, right in the embodiment of the present invention
This is not specifically limited.Such as：It is set as 5 minutes, 8 minutes or 10 minutes etc..
Using the event total amount filtered out in prefixed time interval as measurement background server load in the embodiment of the present invention
Parameter.The the event total amount filtered out in prefixed time interval the big, illustrates that background server load is heavier；Conversely, between preset time
It is smaller every the interior event total amount filtered out, illustrate that background server load is lighter.
A kind of mode of the present load of preferably background server is：Determine background server within a preset time interval
Event total amount, the CPU usage of server and the memory usage of server filtered out；According to event total amount, CPU usage and
The memory usage of server determines the present load of background server.
Step 202：According to the correspondence of preset event total amount and effective time, event total amount corresponding first is determined
Effective time.
The correspondence for event total amount and the effective time of can prestoring in background server.Event total amount can with preset duration
It may be exponential relationship to think linear relationship, and event total amount is inversely proportional with effective time.Such as：It is total that multiple events can be preset
Section is measured, different effective times is corresponded to for each event total amount region.
Step 203：The event effective time first effective time being set as in strobe utility.
Step 204：Event is extracted from event cache pool, when the corresponding management duration of the event of extraction is effective beyond event
During duration, the user identifier carried in event is determined.
User identifier can be carried by giving the correct time in each event, and the corresponding user identifier of different video capture apparatus is different, because
The user identifier carried in this event reported is also different.It is true by the user identifier carried in event in the embodiment of the present invention
Determine whether user is member user.
It should be noted that if when the time of extraction corresponding management duration is without departing from event effective time, then need not hold
Row subsequent step 205 directly performs step 206.When user identifier is non-member's user identifier, it is determined that used to be common
Family then directly filters out the event.
Step 205：When user identifier is the first user identifier (such as member user's mark), when judging the management of event
It is long whether to be more than the first preset duration；If so, perform step 207；If it is not, then perform step 206.
There is member user's identification list in back-stage management, the user identifier carried in event is can determine by inquiring the list
Whether it is member user's mark, so that it is determined that whether the corresponding user of video capture equipment for reporting the event is member user.
In the embodiment of the present invention for promoted member user usage experience, for member user set compared to ordinary user and
Say that longer event retains duration, i.e. the first preset duration, and the event of ordinary user retains duration then in strobe utility
Event effective time.First preset duration is more than the event effective time in strobe utility.
If the management duration of event is more than the first preset duration, it is determined that the management duration of the event has been had exceeded as meeting
The event of member's user setting retains duration, then needs to filter out the event.It is pre- that if the management duration of event is less than or equal to first
If duration, it is determined that the management duration of the event although have exceeded the event set for ordinary user retain duration but without departing from
Event for member user's setting retains duration, therefore can retain the event, which is further processed.
It should be noted that it is to be uniformly set as the to retain duration for the event of each member user in the embodiment of the present invention
It is illustrated for one preset duration.During specific implementation, each member user can also set event according to actual demand
Retain duration, the event that exclusively enjoys that each member user is then managed in background server as oneself setting retains duration.
Step 206：If it is not, processing event, and to reporting of user treated event that user identifier indicates.
Background server includes the processing of event compression, preservation and the inquiry of the corresponding image to event, background service
Device inquires the corresponding image of the event from image library, and image is carried out the corresponding terminal of compression generation event prompt information reporting
Equipment, not the message generate corresponding index.Event prompt message can be shown on terminal device.When premises equipment requests are looked into
When seeing the event, forward end server sends message, and front-end server is corresponded to according to the corresponding search index event of prompting message
Image feedback to terminal device.
Step 207：If so, event is filtered out.
After background server filters out event, information reporting front-end server will be filtered out, front-end server can will be in picture library
The corresponding image-erasing of the event, to discharge memory space.Moreover, background server can also should directly from picture library
The corresponding image-erasing of event.
Event filtering method provided in an embodiment of the present invention, the present load dynamic according to background server adjust filter
Event effective time in system, not only ensured background server processing is validity event, but also guarantees alleviation server and bear
It carries.Such as when background server present load is overweight, it can be shortened with the event effective time in strobe utility, be filtered so as to increase
Except the data of event reduce the quantity of processing event, the final load for mitigating background server.In addition, also by member user with it is non-
Member user distinguishes, and longer event is set to retain duration for member user, can promote the usage experience of member user.
Embodiment three
With reference to Fig. 3, a kind of step flow diagram of event filtering method of the embodiment of the present invention three is shown.
The event filtering method of the embodiment of the present invention includes the following steps：
Step 301：The present load of background server is determined according to prefixed time interval.
Step 302：According to present load, the event effective time in strobe utility is adjusted.
It, can this hair with reference to the related description in embodiment two for determining the concrete mode of background server present load
This is repeated no more in bright embodiment.
Prestore the correspondence of load and effective time in background server, therefore can be according to after present load is determined
Corresponding effective time is determined according to the correspondence, using determining effective time as the event effective time in strobe utility.
Step 303：Event is extracted from event cache pool, when the corresponding management duration of the event of extraction is effective beyond event
During duration, the user identifier carried in event is determined.
Setting one is suitable for the event effective time of each user in strobe utility in the embodiment of the present invention；And it also supports
Each user sets exclusive event to retain duration i.e. the second preset duration respectively.When carrying out process to event, thing is first determined whether
Part corresponds to the event effective time whether management duration exceeds in strobe utility；If beyond event effective time, further sentence
The disconnected exclusive event whether exceeded set by user retains duration；It if, can be directly to the event without departing from event effective time
It is handled.In addition, however, it is determined that the corresponding management duration of event still can decide whether to exceed without departing from event effective time
Exclusive event set by user retains duration.
Step 304：Determine corresponding second preset duration of user identifier.
Wherein, the second preset duration is pre-set by the user that user identifier indicates.
Second preset duration can be less than the event effective time in strobe utility, can also be greater than or equal to strobe utility
In event effective time.
Step 305：Judge whether the corresponding management duration of the event is more than the second preset duration；If so, perform step
306；If it is not, then perform step 307.
Second preset duration is the patient event delay duration of user, if user is high to event requirement of real-time,
Second preset duration can be set as to a smaller numerical value；It, can be by second conversely, if user is low to event requirement of real-time
Preset duration is set as a larger numerical value.
If the corresponding management duration of event exceeds the second preset duration, it is determined that the event has been not intended to for the user
Justice is then directly deleted.
Step 306：If so, the event is filtered out.
Step 307：If it is not, handle the event, and the reporting of user indicated to user identifier treated the event.
If event effective time of the corresponding management duration of event in the strobe utility but without departing from the of user setting
Two preset durations, it is determined that the event is still valuable for the user, therefore continues to handle the event, and report
Event that treated is to user.
The event filtering method of the embodiment of the present invention, the present load dynamic according to background server are adjusted in strobe utility
Event effective time, not only ensured background server processing be validity event, but also guarantee alleviate server load.Such as
When background server present load is overweight, it can be shortened with the event effective time in strobe utility, thing is filtered out so as to increase
The data of part reduce the quantity of processing event, the final load for mitigating background server.In addition, user can also be according to itself need
Setting event is asked to retain duration i.e. the second preset duration, background server determines event according to corresponding second preset duration of user
Whether effectively, disclosure satisfy that the use demand of different user, provide personalized service to the user.
Example IV
With reference to Fig. 4, a kind of schematic block diagram of event filtering device of the embodiment of the present invention four is shown.
The event filtering device that the present invention is implemented can include：Determining module 401, for being determined according to prefixed time interval
The present load of background server；Module 402 is adjusted, for according to the present load, the event adjusted in strobe utility to have
Imitate duration；Filtering module 403, for extracting event from event cache pool, when the corresponding management duration of the event of extraction exceeds
During the event effective time, the event is filtered out.
Preferably, the determining module 401 can include：Parameter determination submodule 4011, for determining the backstage clothes
Business device filtered out in the prefixed time interval event total amount, the server CPU usage and the server in
Deposit occupancy；Determination sub-module 4012 is loaded, for according to the event total amount, the CPU usage and the server
Memory usage determines the present load of background server.
Preferably, the determining module 401 can include：Quantity determination sub-module 4013, for determining the backstage clothes
The event total amount that business device filters out in the prefixed time interval.
Preferably, the adjustment module 402 can include：Duration determination sub-module 4021, for according to preset event
The correspondence of total amount and effective time determines corresponding first effective time of the event total amount；Duration sets submodule
4022, for first effective time to be set as to the event effective time in the strobe utility.
Preferably, the event filtering device provided in the embodiment of the present invention can also include：First flag determining module
404, for when the corresponding management duration of the event extracted exceeds the event effective time, determining to carry in the event
User identifier；First judgment module 405, for working as the user identifier for the first user identifier (such as member user's mark)
When, judge whether the management duration is more than the first preset duration；Wherein, it is effective to be more than the event for first preset duration
Duration；First processing module 406, for if it is not, then handling the event, and at the reporting of user indicated to the user identifier
The event after reason；If so, perform the operation for filtering out the event.
Preferably, the event filtering device provided in the embodiment of the present invention can also include：Second identifier determining module
407, for when the corresponding management duration of the event extracted exceeds the event effective time, the event to be filtered described
Except the user identifier for, determining to carry in the event before；Preset duration determining module 408, for determining the user identifier
Corresponding second preset duration, wherein, second preset duration is pre-set by the user that the user identifier indicates；Second
Judgment module 409, for judging whether the management duration is more than second preset duration；Second processing module 410, is used for
If it is not, then handle the event, and the reporting of user indicated to the user identifier treated the event；If so, it holds
The row operation for filtering out the event.
Preferably, it is a length of during the corresponding management of event：Caching duration of the event in the event buffer pond.
Preferably, it is a length of during the corresponding management of event：Using front-end server receive the event as start time, to institute
It states event and the duration that end time is formed is extracted as from the event buffer pond.
Preferably, it is a length of during the corresponding management of event：Using the event generated time point as start time, the extremely event
The duration that end time is formed is extracted as from the event buffer pond.
The event filtering device of the embodiment of the present invention is used to implement corresponding event in previous embodiment one to embodiment three
Filter method, related part refers to illustrating in embodiment of the method can details are not described herein.
The event filtering device provided through this embodiment, the present load dynamic according to background server adjust filter
Event effective time in system, not only ensured background server processing is validity event, but also guarantees alleviation server and bear
It carries.Such as when background server present load is overweight, it can be shortened with the event effective time in strobe utility, be filtered so as to increase
Except the data of event reduce the quantity of processing event, the final load for mitigating background server.
Provided herein event filtering scheme not with the intrinsic phase of any certain computer, virtual system or miscellaneous equipment
It closes.Various general-purpose systems can also be used together with teaching based on this.As described above, construction has present invention side
Structure required by the system of case is obvious.In addition, the present invention is not also directed to any certain programmed language.It should be bright
In vain, various programming languages can be utilized to realize the content of invention described herein, and is retouched above to what language-specific was done
State is to disclose preferred forms of the invention.
In the specification provided in this place, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
Shield the present invention claims the more features of feature than being expressly recited in each claim.More precisely, such as right
As claim reflects, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows tool
Thus claims of body embodiment are expressly incorporated in the specific embodiment, wherein the conduct of each claim in itself
The separate embodiments of the present invention.
Those skilled in the art, which are appreciated that, to carry out adaptively the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.It can be the module or list in embodiment
Member or component be combined into a module or unit or component and can be divided into addition multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it may be used any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Profit requirement, abstract and attached drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of arbitrary
It mode can use in any combination.
The all parts embodiment of the present invention can be with hardware realization or to be run on one or more processor
Software module realize or realized with combination thereof.It will be understood by those of skill in the art that it can use in practice
Microprocessor or digital signal processor (DSP) come realize in event filtering scheme according to embodiments of the present invention some or
The some or all functions of person's whole component.The present invention is also implemented as perform method as described herein one
Divide either whole equipment or program of device (for example, computer program and computer program product).Such this hair of realization
Bright program can may be stored on the computer-readable medium or can have the form of one or more signal.It is such
Signal can be downloaded from internet website to be obtained either providing on carrier signal or providing in the form of any other.
For example, Fig. 5 shows the computing device that can realize event filtering method according to the present invention.The computing device passes
Include processor 510 and computer program product or computer-readable medium in the form of memory 520 on system.Memory
520 can be the electricity of such as flash memory, EEPROM (electrically erasable programmable read-only memory), EPROM, hard disk or ROM etc
Quantum memory.Memory 520 has storage for performing the storage of the program code 531 of any method and step in the above method
Space 530.For example, storage program code memory space 530 can store be respectively used to realize above method in it is various
Each program code 531 of step.These program codes can be read from one or more computer program product or
It is written in this one or more computer program product.These computer program products include such as hard disk, compact-disc
(CD), the program code carrier of storage card or floppy disk etc.Such computer program product is usually for example shown in fig. 6
Portable or static memory cell.The storage unit can have and 520 similar arrangement of memory in the computing device of Fig. 5
Memory paragraph, memory space etc..Program code can be compressed in a suitable form.In general, storage unit is including computer-readable
Code 531 ', you can with the code read by such as 510 etc processor, when these codes are run by computing device, lead
The computing device is caused to perform each step in method described above.
" one embodiment ", " embodiment " or " one or more embodiment " referred to herein it is meant that with reference to
Special characteristic, structure or the characteristic of embodiment description are included at least one embodiment of the present invention.Further, it is noted that
Here word example " in one embodiment " is not necessarily all referring to same embodiment.In the specification provided in this place,
Numerous specific details are set forth.It is to be appreciated, however, that the embodiment of the present invention can be without these specific details
It is put into practice.In some instances, well known method, structure and technology is not been shown in detail, so as not to fuzzy to this specification
Understand.
It should be noted that the present invention will be described rather than limits the invention, and ability for above-described embodiment
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference mark between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.If in the unit claim for listing equipment for drying, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any sequence.These words can be explained and run after fame
Claim.
The invention discloses A1, a kind of event filtering method, including：
The present load of background server is determined according to prefixed time interval；
According to the present load, the event effective time in strobe utility is adjusted；
Event is extracted from event cache pool, when the corresponding management duration of the event of extraction exceeds the event effective time
When, the event is filtered out.
A2, the method according to A1, wherein, the present load that background server is determined according to prefixed time interval
Including：
Determine the CPU of event total amount, the server that the background server filters out in the prefixed time interval
The memory usage of occupancy and the server；
According to the memory usage of the event total amount, the CPU usage and the server, background server is determined
Present load.
A3, the method according to A1, wherein, the present load packet that background server is determined according to prefixed time interval
It includes：
Determine the event total amount that the background server filters out in the prefixed time interval.
A4, the method according to A3, wherein, described according to the present load, the event adjusted in strobe utility has
Effect duration includes：
According to the correspondence of preset event total amount and effective time, the event total amount corresponding first is determined effectively
Duration；
The event effective time first effective time being set as in the strobe utility.
A5, the method according to A1, wherein, before described the step of filtering out the event, the method is also wrapped
It includes：
When the corresponding management duration of the event extracted exceeds the event effective time, determine to carry in the event
User identifier；
When the user identifier is the first user identifier, judge whether the management duration is more than the first preset duration；
Wherein, first preset duration is more than the event effective time；
If it is not, then handle the event, and the reporting of user indicated to the user identifier treated the event；
If so, perform described the step of filtering out the event.
A6, the method according to A1, wherein, before described the step of filtering out the event, the method is also wrapped
It includes：
When the corresponding management duration of the event extracted exceeds the event effective time, determine to carry in the event
User identifier；
Determine corresponding second preset duration of the user identifier, wherein, second preset duration is marked by the user
The user for knowing instruction pre-sets；
Judge whether the management duration is more than second preset duration；
If it is not, then handle the event, and the reporting of user indicated to the user identifier treated the event；
If so, perform described the step of filtering out the event.
A7, the method according to A1, wherein：It is a length of during the corresponding management of event：Event is in the event buffer pond
Caching duration.
A8, the method according to A1, wherein, when event corresponding management, is a length of：It is received with front-end server described
Event is extracted as the duration that end time is formed by start time, to the event from the event buffer pond.
A9, the method according to A1, wherein, when event corresponding management, is a length of：Using the event generated time point as
Start time, the extremely event are extracted as the duration that end time is formed from the event buffer pond.
The invention discloses B10, a kind of event filtering device, including：
Determining module, for determining the present load of background server according to prefixed time interval；
Module is adjusted, for according to the present load, adjusting the event effective time in strobe utility；
Filtering module, for extracting event from event cache pool, when the corresponding management duration of the event of extraction exceeds institute
When stating event effective time, the event is filtered out.
B11, the device according to B10, wherein, the determining module includes：
Parameter determination submodule, for determining that the event that the background server filters out in the prefixed time interval is total
The memory usage of amount, the CPU usage of the server and the server；
Determination sub-module is loaded, for being accounted for according to the memory of the event total amount, the CPU usage and the server
With rate, the present load of background server is determined.
B12, the device according to B10, wherein, the determining module includes：
Quantity determination sub-module, for determining that the event that the background server filters out in the prefixed time interval is total
Amount.
B13, the device according to B12, wherein, the adjustment module includes：
Duration determination sub-module for the correspondence according to preset event total amount and effective time, determines the thing
Corresponding first effective time of part total amount；
Duration sets submodule, for event that first effective time is set as in the strobe utility it is effective when
It is long.
B14, the device according to B10, wherein, described device further includes：
First flag determining module exceeds the event effective time for working as the corresponding management duration of extracted event
When, determine the user identifier carried in the event；
First judgment module, for whether when the user identifier is the first user identifier, judging the management duration
More than the first preset duration；Wherein, first preset duration is more than the event effective time；
First processing module, for if it is not, then handling the event, and at the reporting of user indicated to the user identifier
The event after reason；If so, perform the operation for filtering out the event.
B15, the device according to B10, wherein, described device further includes：
Second identifier determining module exceeds the event effective time for working as the corresponding management duration of extracted event
When, before the event is filtered out, determine the user identifier carried in the event；
Preset duration determining module, for determining corresponding second preset duration of the user identifier, wherein, described second
Preset duration is pre-set by the user that the user identifier indicates；
Second judgment module, for judging whether the management duration is more than second preset duration；
Second processing module, for if it is not, then handling the event, and at the reporting of user indicated to the user identifier
The event after reason；If so, perform the operation for filtering out the event.
B16, the device according to B10, wherein：It is a length of during the corresponding management of event：Event is in the event buffer pond
In caching duration.
B17, the device according to B10, wherein, when event corresponding management, is a length of：Institute is received with front-end server
It states event and is extracted as the duration that end time is formed from the event buffer pond by start time, to the event.
B18, the device according to B10, wherein, when event corresponding management, is a length of：With the event generated time point
The duration that end time is formed is extracted as from the event buffer pond by start time, to the event.
The invention discloses C19, a kind of computing device, including：Memory, processor and storage are on a memory and can be
The computer program run on processor, wherein, the processor is realized when performing described program as described in any one of A1-A9
Event filtering method.
The invention discloses D20, a kind of storage units, are stored thereon with computer program, which is executed by processor
Event filtering method as described in any one of A1-A9.
Claims (10)
1. a kind of event filtering method, including：
The present load of background server is determined according to prefixed time interval；
According to the present load, the event effective time in strobe utility is adjusted；
Event is extracted from event cache pool, when the corresponding management duration of the event of extraction exceeds the event effective time,
The event is filtered out.
It is 2. described to determine the current negative of background server according to prefixed time interval according to the method described in claim 1, wherein
Load includes：
Determine event total amount, the CPU occupancy of the server that the background server filters out in the prefixed time interval
The memory usage of rate and the server；
According to the memory usage of the event total amount, the CPU usage and the server, working as background server is determined
Preceding load.
3. according to the method described in claim 1, wherein, the present load that background server is determined according to prefixed time interval
Including：
Determine the event total amount that the background server filters out in the prefixed time interval.
4. it is described according to the present load according to the method described in claim 3, wherein, adjust the event in strobe utility
Effective time includes：
According to the correspondence of preset event total amount and effective time, determine the event total amount it is corresponding first it is effective when
It is long；
The event effective time first effective time being set as in the strobe utility.
5. according to the method described in claim 1, wherein, before described the step of filtering out the event, the method is also
Including：
When the corresponding management duration of the event extracted exceeds the event effective time, the use carried in the event is determined
Family identifies；
When the user identifier is the first user identifier, judge whether the management duration is more than the first preset duration；Wherein,
First preset duration is more than the event effective time；
If it is not, then handle the event, and the reporting of user indicated to the user identifier treated the event；
If so, perform described the step of filtering out the event.
6. according to the method described in claim 1, wherein, before described the step of filtering out the event, the method is also
Including：
When the corresponding management duration of the event extracted exceeds the event effective time, the use carried in the event is determined
Family identifies；
Determine corresponding second preset duration of the user identifier, wherein, second preset duration is referred to by the user identifier
The user shown pre-sets；
Judge whether the management duration is more than second preset duration；
If it is not, then handle the event, and the reporting of user indicated to the user identifier treated the event；
If so, perform described the step of filtering out the event.
7. according to the method described in claim 1, wherein：It is a length of during the corresponding management of event：Event is in the event buffer pond
In caching duration.
8. according to the method described in claim 1, wherein, when event corresponding management, is a length of：Institute is received with front-end server
It states event and is extracted as the duration that end time is formed from the event buffer pond by start time, to the event.
9. according to the method described in claim 1, wherein, when event corresponding management, is a length of：With the event generated time point
The duration that end time is formed is extracted as from the event buffer pond by start time, to the event.
10. a kind of event filtering device, including：
Determining module, for determining the present load of background server according to prefixed time interval；
Module is adjusted, for according to the present load, adjusting the event effective time in strobe utility；
Filtering module, for extracting event from event cache pool, when the corresponding management duration of the event of extraction exceeds the thing
During part effective time, the event is filtered out.
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