CN106407097A - Server fault pre-warning device and method - Google Patents
Server fault pre-warning device and method Download PDFInfo
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- CN106407097A CN106407097A CN201611080161.1A CN201611080161A CN106407097A CN 106407097 A CN106407097 A CN 106407097A CN 201611080161 A CN201611080161 A CN 201611080161A CN 106407097 A CN106407097 A CN 106407097A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3452—Performance evaluation by statistical analysis
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Abstract
The invention discloses a server fault pre-warning device and method. The device comprises a determining module which is used for determining whether a current monitored task type needs to be pre-warned or not according to an operation index statistic value of the monitored task type in a preset cycle, wherein the preset cycle is before the current time; and a generation module which is used for generating pre-warning prompt information when it is determined that pre-warning needs to be carried out. Through application of the scheme of the method and the device, the technical problem that a judgment result is not objective enough and the judgment is inaccurate due to the fact that a pre-warning value needs to be determined manually by virtue of experience in the existing server fault pre-warning method is solved, and the technical effect of effectively improving the server fault pre-warning accuracy is achieved.
Description
Technical field
The present invention relates to computer realm, more particularly, to a kind of server failure prior-warning device and method.
Background technology
Get more and more with company's project, the service of terminaloriented user also gets more and more, and this just stablizes to server
Property is put forward higher requirement.At present, some are had to carry out the mode of automatically-monitored early warning to service end, mainly right：
The middlewares such as tomcat, jetty, mysql, hbase, mongo and redis and JVM carry out early warning in itself.
For automatically-monitored early warning, early warning is not merely to make early warning action when mistake occurs, and should
It is with normal circumstances in monitored service, reminded when index has periodically continued fluctuation.
However, how accurately to determine normal condition, it is in most cases to rely on personal experience at present, this judges to detection
The dependency of personnel is stronger, and judged result accuracy degree is not also high.
For the problems referred to above, effective solution is not yet proposed at present.
Content of the invention
Present invention is primarily targeted at proposing a kind of server failure prior-warning device and method it is intended to solve existing event
The inaccurate technical problem of early warning result existing for barrier early warning.
For achieving the above object, a kind of server failure prior-warning device that the present invention provides, including：
Determining module, for according to the operating index statistical value in monitored task type predetermined period, determining current institute
State monitored task type the need of early warning；Described predetermined period is before current time；Generation module, for needing in determination
In the case of wanting early warning, generate early warning information.
Optionally, described determining module, including：Acquiring unit, for obtaining described monitored task type predetermined period
Interior operating index statistical value；Computing unit, for by the product of described operating index statistical value and preset ratio, as comparing
Value；Comparing unit, for determining whether continuously a default early warning cycle all exceeds described ratio to presently described monitored task type
Relatively it is worth；Determining unit, in the case of exceeding in determination, determining needs early warning.
Optionally, the described default early warning cycle is 3 early warning cycles.
Optionally, described acquiring unit is specifically for the identification information by described monitored task type, using index
The mode searched, from default statistical table, finds out the operating index statistics in described monitored task type predetermined period
Value.
Optionally, the operation being stored with the predetermined period of multiple monitored task types in described default statistical table refers to
Mark statistical value.
Optionally, above-mentioned server failure prior-warning device also includes：Statistical table generation module, for being incited somebody to action by converging operationJu Hecaozuo
Operating index statistical value in the predetermined period of the plurality of monitored task type is stored in described default statistical table.
Optionally, the operating index statistical value in described monitored task type predetermined period, is described monitored task
The warning index meansigma methodss that in 24 hours in type predetermined period, all collection period collect.
Optionally, described monitored task type includes at least one of：Mysql, Tomcat, Redis, Hbase and
Mongo.
Additionally, for achieving the above object, the present invention also proposes a kind of server failure method for early warning, including：According to being supervised
Operating index statistical value in control task type predetermined period, determines presently described monitored task type the need of early warning；
Described predetermined period is before current time；In the case that determination needs to carry out early warning, generate early warning information.
Optionally, according to the operating index statistical value in monitored task type predetermined period, determine presently described prison
Control task type the need of early warning, including：Obtain the operating index statistical value in described monitored task type predetermined period；
By the product of described operating index statistical value and preset ratio, as fiducial value；Determine that presently described monitored task type is
A no continuously default early warning cycle all exceeds described fiducial value；In the case of determining beyond described fiducial value, determine and need in advance
Alert.
Optionally, the described default early warning cycle is 3 early warning cycles.
Optionally, obtain the operating index statistical value in described monitored task type predetermined period, including：By described
The identification information of monitored task type, by the way of index search, from default statistical table, finds out described monitored
Operating index statistical value in task type predetermined period.
Optionally, the operation being stored with the predetermined period of multiple monitored task types in described default statistical table refers to
Mark statistical value.
Optionally, by converging operationJu Hecaozuo, the operating index in the predetermined period of the plurality of monitored task type is counted
Value is stored in described default statistical table.
Optionally, the operating index statistical value in described monitored task type predetermined period, is described monitored task
The warning index meansigma methodss that in 24 hours in type predetermined period, all collection period collect.
Optionally, described monitored task type includes at least one of：Mysql, Tomcat, Redis, Hbase and
Mongo.
Server failure method for early warning proposed by the present invention, with the operating index of task type monitored in predetermined period
Statistical value, as the current standard of comparison the need of early warning, solves and needs in existing server failure method for early warning artificially
The judged result by virtue of experience determining early warning value and leading to is not objective, and the inaccurate technical problem of judged result has reached and had
Effect improves the technique effect of server failure early warning accuracy.
Brief description
Fig. 1 is the hardware architecture diagram realizing each optional mobile terminal of embodiment one of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is a kind of structured flowchart of the server failure prior-warning device of the embodiment of the present invention；
Fig. 4 is another structured flowchart of the server failure prior-warning device of the embodiment of the present invention；
Fig. 5 is a kind of method flow diagram of the server failure method for early warning of the embodiment of the present invention；
Fig. 6 is another kind of method flow diagram of the server failure method for early warning of the embodiment of the present invention；
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Realize the mobile terminal of each embodiment of the present invention referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for being conducive to the explanation of the present invention, itself
Not specific meaning.Therefore, " module " and " part " can mixedly use.
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and such as numeral TV, desk computer etc. consolidate
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for moving
Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is that the hardware configuration of the mobile terminal realizing each embodiment of the present invention is illustrated.Certainly, the present invention is real first
Apply in example the hardware configuration of this mobile terminal can be illustrated comprehensively, in subsequent embodiment, if also relating to mobile whole
End, it is possible to use the hardware configuration explanation in first embodiment, will carry out repetition of explanation no longer in subsequent embodiment, following
Explanation should be all applicable for each embodiment of the present invention.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input
Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups illustrating
Part.More or less of assembly can alternatively be implemented.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module
112nd, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent
The broadcast singal generating before the server of broadcast singal and/or broadcast related information or reception and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include TV broadcast singal, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combining with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is receiving.Broadcast singal can exist in a variety of manners, and for example, it can be with the electronics of DMB (DMB)
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast system receipt signals.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal can include voice and lead to
Words signal, video calling signal or the various types of data sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
ToothTM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybeeTMEtc..
Location information module 115 be for check or obtain mobile terminal positional information module.Location information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates and is derived from three or more satellites
Range information and correct time information and for the Information application triangulation calculating, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method for calculating position and temporal information is defended using three
Star and the error of the position that calculates by using other satellite correction and temporal information.Additionally, GPS module 115
Can be by Continuous plus current location information in real time come calculating speed information.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Mike 122, camera 121 is to the static images being obtained by image capture apparatus in Video Capture pattern or image capture mode
Or the view data of video is processed.Picture frame after process may be displayed on display unit 151.Process through camera 121
Picture frame afterwards can be stored in memorizer 160 (or other storage medium) or carry out sending out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Mike 122 can be in telephone calling model, note
Sound (voice data) is received via mike in record pattern, speech recognition mode etc. operational mode, and can be by so
Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can
It is sent to the form output of mobile communication base station via mobile communication module 112.Mike 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm to eliminate the noise that (or suppression) produces in reception with during sending audio signal or to do
Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input
Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch
Plate (for example, detection due to touched and lead to resistance, pressure, the change of electric capacity etc. sensitive component), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Sensing unit 140 detect mobile terminal 1 00 current state, (for example, mobile terminal 1 00 open or close shape
State), the position of mobile terminal 1 00, user is for the presence or absence of the contact (that is, touch input) of mobile terminal 1 00, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 is coupled with external device (ED).
Interface unit 170 is connected, with mobile terminal 1 00, the interface that can pass through as at least one external device (ED).For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port of device for connection with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage for verifying that user uses each of mobile terminal 1 00
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module can take the form of smart card, therefore, know
Other device can be connected with mobile terminal 1 00 via port or other attachment means.Interface unit 170 can be used for reception and is derived from
The input (for example, data message, electric power etc.) of the external device (ED) and input receiving is transferred in mobile terminal 1 00
One or more elements or can be used for transmission data between mobile terminal and external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing by it by electricity
Power provides the path of mobile terminal 1 00 from base or can serve as allowing the various command signals from base input to pass through it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from the various command signals of base input or electric power
The no signal being accurately fitted within base.Output unit 150 is configured to defeated with the offer of vision, audio frequency and/or tactile manner
Go out signal (for example, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include showing
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processing in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 151 can show (for example, text messaging, the multimedia file that communicate with call or other
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and the touch pad touch screen with formation superposed on one another as a layer, display unit
151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence to allow user from outside viewing, and this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 1 00 can include two or more display units (or other display device), for example, moves
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
When under the isotypes such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or in memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide and move
The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation of terminal 100 execution.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 1 00.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video output, alarm unit
153 can provide output in a different manner with the generation of notification event.For example, alarm unit 153 can be in the form of vibrating
Output is provided, enters when communicating (incomingcommunication) when receiving calling, message or some other, alarm list
Unit 153 can provide tactile output (that is, vibrating) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store software program of the process being executed by controller 180 and control operation etc., or can
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And, memorizer 160 can be to store the vibration of various modes with regard to exporting and audio signal when touching and being applied to touch screen
Data.
Memorizer 160 can include the storage medium of at least one type, and described storage medium includes flash memory, hard disk, many
Media card, card-type memorizer (for example, SD or DX memorizer etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can execute memorizer with by network connection
The network storage device cooperation of 160 store function.
Controller 180 generally controls the overall operation of mobile terminal.For example, controller 180 execution and voice call, data
The related control of communication, video calling etc. and process.In addition, controller 180 can be included for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or it is so structured that and controls
Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executing on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be with using such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implementing.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to execute function described herein
At least one in electronic unit implementing, in some cases, can be implemented in controller 180 by such embodiment.
Software is implemented, the embodiment of such as process or function can with allow to execute the single of at least one function or operation
Software module is implementing.Software code can be come by the software application (or program) write with any suitable programming language
Implement, software code can be stored in memorizer 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 1 00 may be constructed such that using via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system are operating.
The communication system being wherein operable to according to the mobile terminal of the present invention referring now to Fig. 2 description.
Such communication system can use different air interfaces and/or physical layer.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 formation interfaces.MSC280 is also structured to and can form interface via the BSC275 that back haul link is couple to base station 270.
If back haul link can construct according to any one in the interface that Ganji knows, described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC275.
Each BS270 can service one or more subregions (or region), by the sky of multidirectional antenna or sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can by for diversity reception two or more
Antenna covers.Each BS270 may be constructed such that support multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal of operation in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 is arranged at mobile terminal 1 00 to receive the broadcast being sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.Satellite 300 helps position multiple mobile terminals
At least one of 100.
In fig. 2, depict multiple satellites 300, it is understood that be, it is possible to use any number of satellite obtains useful
Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the positioning letter wanted as shown in Figure 1
Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of the position of mobile terminal can be followed the tracks of
Technology.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminal 1s 00
Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of certain base station 270 reception is anti-
Processed in specific BS270 to link signal.The data obtaining is forwarded to the BSC275 of correlation.BSC provides call
Resource allocation and the mobile management function of including the coordination of soft switching process between BS270.BSC275 is also by the number receiving
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 1 00.
Based on above-mentioned mobile terminal hardware configuration and communication system, the server event in first embodiment of the invention is proposed
Barrier prior-warning device, as shown in figure 3, the server failure prior-warning device of first embodiment of the invention can include：
Determining module 301, for according to the operating index statistical value in monitored task type predetermined period, determining current
Described monitored task type is the need of early warning；
In the present embodiment, represent the operating index statistical value of monitored task type the previous day in predetermined period.
In the present embodiment, in order to obtain accurate normal condition index, i.e. determine one more accurately with rationally
Early warning reference value it may be considered that to can in target predetermined period to be measured repeatedly monitoring operating index statistical value, as
Instantly judge whether the basis for estimation of early warning.
For example, it is possible to in predetermined period 00:00:00 to 23:59:The monitoring result to this target to be measured between 59 is entered
One statistics of row, as the normal index run, to be then based on this index as the basis for estimation on the same day.Certainly, above-mentioned
Cited time range is only a kind of schematic representation, when actual realization, can also adopt other time period models
Enclose, such as the statistical result of any 6 hours in predetermined period, statistical result of any eight hours etc..As long as can be from
The monitoring result generally reacting the situation that target monolithic stability to be measured runs can.
In view of the result determined by statistical value being stable operation in predetermined period, if by it directly as judgement
Foundation：It is not equal to this value and be accomplished by reporting to the police it is clear that being less rational, how many in running for target to be measured
The fluctuation range that presence can allow.
For this reason, a coefficient range can be increased, such as：Less than 0.9 times of statistical value in predetermined period, or higher than pre-
If 1.1 times of statistical value in the cycle, being so determined as needing early warning.That is, by way of Set scale coefficient, define one
Early warning range.It should be noted, however, that above-mentioned cited for example：0.9th, 1,1 proportionality coefficient is merely to preferably say
The bright present invention, when actual realization, according to practical situation and can also need to select other proportionality coefficients, in this regard, this
Application is not construed as limiting.
Further it is contemplated that being reported to the police if one exceeds early warning range using the cycle (such as 5s, 10s), past
Toward being also irrational, destination object to be measured is operationally waited and is had interim saltus step etc. unavoidably.In order to reduce this impact, keep away
Hand-free continues the generation of the situation of warning.Can detect whether the cycle of continuing with (alternatively referred to as early warning cycle) broadly falls into early warning model
Enclose, if it is, initiating early warning again.
For example：Can set continuous three cycles exceed belong to early warning range, then determine that and need early warning, if being only
A cycle prediction occurring, next cycle and upper a cycle are all normal, then can be using this situation as normal
Emergency case, does not carry out early warning.
It should be noted, however, that three in above-mentioned three cited early warning cycles is only that one kind is schematically retouched
State, when actual realization, other number of cycles can be selected, for example：2,4 etc. can.The application is to this
It is not construed as limiting.
In embodiments of the present invention, above-mentioned determining module 301 can be as shown in figure 4, include：Acquiring unit 401, is used for obtaining
Take the operating index statistical value in described monitored task type predetermined period；Computing unit 402, for by described operating index
Statistical value and the product of preset ratio, as fiducial value；Comparing unit 403, for determining presently described monitored task type
Continuously whether a default early warning cycle all exceeds described fiducial value；Determining unit 404, in the case of exceeding in determination, really
Surely need early warning.
Concentration in order to realize the ruuning situation to the destination object to be measured in predetermined period counts, in order to when advance
Row compares when judge with early warning, can be with fairly simple convenience.Ruuning situation letter can be carried out by way of setting up form
Breath statistics, for example, it is possible to all of target (being referred to as monitored task type) to be measured, all distribute a TaskID,
And a form can be set up, and generate in the table and store, the operation in each monitored task type predetermined period
Indicator-specific statisticss value.
Because having multiple server in each project, each server corresponds to a task, therefore, it can set up such as
Under form：
| TaskID | ProjectID | ServerID | Value |
| *** | *** | *** | *** |
| *** | **** | **** | *** |
In this form, record has proxima luce (prox. luc) statistical result, and this statistical result (row corresponding to Value) can be put down day
Average.
When making a look up or travel through, can make a look up using TaskID as index and travel through.For example, obtain
Unit, can be searched by the identification information of monitored task type by the way of index search, from default statistical table
Go out the operating index statistical value in monitored task type predetermined period.
The operating index statistical value being stored with this form in the predetermined period of multiple monitored task types.
In the present embodiment, can also include：Statistical table generation module, for being supervised the plurality of by converging operationJu Hecaozuo
Operating index statistical value in the predetermined period of control task type is stored in described default statistical table.
Specifically, statistical table generation module can carry out converging operationJu Hecaozuo by mongo MapReduce to generate statistics
Table.The content of polymerization can be the operating index statistical value in monitored task type predetermined period, this statistical value can be by
The warning index meansigma methodss that in monitor task type predetermined period, in 24 hours, all collection period collect.
Above-mentioned monitored task type can include but is not limited at least one of：Mysql、Tomcat、Redis、
Hbase and Mongo.It is important to note, however, that concentration recited herein is monitored, task type is only a kind of schematic table
State, other parameters for characterizing server stability can also be included.
Generation module 302, in the case of needing early warning in determination, generates early warning information.
In the case that determination needs to carry out early warning, the information for reminding monitoring personnel can be generated, even if so that right
The performance of server is safeguarded.In order to realize reminding, can be sounded the alarm using alarm, or connect a computer
Display, shows that the mode of specific alarm parameters carries out early warning, which performance indications are monitoring personnel can be clearly to occur
Problem, targetedly to safeguard to server.
Above-mentioned cited type of alarm is all based on situation near server for the monitoring personnel, actual realize when
Wait it may appear that a lot of monitoring personnel not situation near server.In order in time early warning situation be notified monitoring personnel, can
Carry out early warning in the way of by mail or note.
For example, it is possible to warning message is generated message body, then look up the contact method of monitoring personnel, such as：Phone
Number, email address etc., then, by the telephone number that finds, email address etc., the message body of generation are sent to prison
At survey personnel.So that monitoring personnel can know the performance fault that server occurs the very first time, to be serviced
The performance maintenance of device.
The scheme being provided by upper example, can find the problem that server is occurred in time, being capable of effecting reaction monitoring
The unusual fluctuations of object, accomplish, when monitored object occurs exceeding certain threshold value with mean deviation, to make rapidly early warning
Operation, transmission information or mail waits until specific director so that monitored object is in the build environment of a safety and stability.
As shown in figure 5, the embodiment of the present invention proposes a kind of server failure method for early warning, may include steps of
(step 501 to step 502)：
Step 501：According to the operating index statistical value in monitored task type predetermined period, determine presently described prison
Control task type is the need of early warning；
In the present embodiment, in order to obtain accurate normal condition index, i.e. determine one more accurately with rationally
Early warning reference value it may be considered that to can in target predetermined period to be measured repeatedly monitoring operating index statistical value, as
Instantly judge whether the basis for estimation of early warning.
For example, it is possible to in predetermined period 00:00:00 to 23:59:The monitoring result to this target to be measured between 59 is entered
One statistics of row, as the normal index run, to be then based on this index as the basis for estimation on the same day.Certainly, above-mentioned
Cited time range is only a kind of schematic representation, when actual realization, can also adopt other time period models
Enclose, such as the statistical result of any 6 hours in predetermined period, statistical result of any eight hours etc..As long as can be from
The monitoring result generally reacting the situation that target monolithic stability to be measured runs can.
In view of the result determined by statistical value being stable operation in predetermined period, if by it directly as judgement
Foundation：It is not equal to this value and be accomplished by reporting to the police it is clear that being less rational, how many in running for target to be measured
The fluctuation range that presence can allow.
For this reason, a coefficient range can be increased, such as：Less than 0.9 times of statistical value in predetermined period, or higher than pre-
If 1.1 times of statistical value in the cycle, being so determined as needing early warning.That is, by way of Set scale coefficient, define one
Early warning range.It should be noted, however, that above-mentioned cited for example：0.9th, 1,1 proportionality coefficient is merely to preferably say
The bright present invention, when actual realization, according to practical situation and can also need to select other proportionality coefficients, in this regard, this
Application is not construed as limiting.
In one embodiment, according to the operating index statistical value in monitored task type predetermined period, determine and work as
Front described monitored task type, the need of early warning, can include：Obtain in described monitored task type predetermined period
Operating index statistical value；By the product of described operating index statistical value and preset ratio, as fiducial value；Determine presently described quilt
Continuously whether a default early warning cycle all exceeds described fiducial value to monitor task type；Determining the situation beyond described fiducial value
Under, determining needs early warning.
In one embodiment, a default early warning cycle can be 3 early warning cycles.
In one embodiment, obtain the operating index statistical value in described monitored task type predetermined period, can
To include：By the identification information of described monitored task type, by the way of index search, from default statistical table,
Find out the operating index statistical value in described monitored task type predetermined period.
In one embodiment, can be stored with described default statistical table the default of multiple monitored task types
Operating index statistical value in cycle.
In one embodiment, can be by converging operationJu Hecaozuo by the predetermined period of the plurality of monitored task type
Operating index statistical value be stored in described default statistical table.
In one embodiment, the operating index statistical value in monitored task type predetermined period can be monitored
The warning index meansigma methodss that in 24 hours in task type predetermined period, all collection period collect.
In one embodiment, monitored task type can include but is not limited at least one of：Mysql、
Tomcat, Redis, Hbase and Mongo.
Step 502：In the case that determination needs to carry out early warning, generate early warning information.
In the case that determination needs to carry out early warning, the information for reminding monitoring personnel can be generated, even if so that right
The performance of server is safeguarded.In order to realize reminding, can be sounded the alarm using alarm, or connect a computer
Display, shows that the mode of specific alarm parameters carries out early warning, which performance indications are monitoring personnel can be clearly to occur
Problem, targetedly to safeguard to server.
Above-mentioned cited type of alarm is all based on situation near server for the monitoring personnel, actual realize when
Wait it may appear that a lot of monitoring personnel not situation near server.In order in time early warning situation be notified monitoring personnel, can
Carry out early warning in the way of by mail or note.
For example, it is possible to warning message is generated message body, then look up the contact method of monitoring personnel, such as：Phone
Number, email address etc., then, by the telephone number that finds, email address etc., the message body of generation are sent to prison
At survey personnel.So that monitoring personnel can know the performance fault that server occurs the very first time, to be serviced
The performance maintenance of device.
With reference to a specific embodiment, above-mentioned server failure prior-warning device and method are illustrated, but be worth note
Meaning, this specific embodiment, merely to the application is better described, does not constitute the improper restriction to the application.
This server failure method for early warning can include：
S1：Mongo MapReduce (referred to as MR) operation is carried out to the warning index of the task of all monitoring, obtains and work as
The 00 of the previous day of front time:00:00 to 23:59:Monitor control index data daily warning index meansigma methodss in 59 time range.
S2：Result is stored in redis or kafka according to task ID.
S3：Warning module finds that within three continuous early warning cycles index exceedes previous daily mean * coefficient (according to past
Day monitoring experience is given), then send early warning.
Specifically, can be as shown in fig. 6, comprising the following steps：
S1：Configuring timing tasks, 00:00:Begin a task with when 10 and (MR daily mean is carried out to the previous day, as current
It early warning reference value).
It is known that condition includes：
Task：Monitor task table comprises taskId, projectId and serverId.
A：The Hash table of per day result is deposited, key is taskId, value is per day result in redis
b：Risk-warning coefficient, is multiplied by this coefficient under normal circumstances and just can trigger indicating risk.
S2：Traversal monitor task table Task, judges its COS (Mysql/Tomcat/Redis/ to each task
Hbase/Mongo ...), take different MapReduce to process class for dissimilar.
S3：Navigate to the concrete table in mongo according to the projectId in each Task, further according to serverId and front
The time interval (00 of one day:00:00-23:59:59), obtain processing data, carry out MapReduce operation, by result V with
TaskId (unique) is deposited in the A in redis for Key.
S4：Alter (early warning) module, first will be corresponding for the A in monitor control index and redis when carrying out early warning
The value of key is compared, if being both greater than this V*b for continuous three times, triggering indicating risk, sending information.
S5：Send mail and note, to realize early warning.
The scheme being provided by upper example, can find the problem that server is occurred in time, being capable of effecting reaction monitoring
The unusual fluctuations of object, accomplish, when monitored object occurs exceeding certain threshold value with mean deviation, to make rapidly early warning
Operation, transmission information or mail waits until specific director so that monitored object is in the build environment of a safety and stability.
It should be noted that herein, term " inclusion ", "comprising" or its any other variant are intended to non-row
The comprising of his property, so that including a series of process of key elements, method, article or device not only include those key elements, and
And also include other key elements of being not expressly set out, or also include intrinsic for this process, method, article or device institute
Key element.In the absence of more restrictions, the key element being limited by sentence "including a ..." is it is not excluded that including being somebody's turn to do
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by the mode of software plus necessary general hardware platform naturally it is also possible to pass through hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Go out partly can embodying in the form of software product of contribution, this computer software product is stored in a storage medium
In (as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, clothes
Business device, air-conditioner, or network equipment etc.) method described in execution each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description 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 server failure prior-warning device is it is characterised in that include：
Determining module, for according to the operating index statistical value in monitored task type predetermined period, determining presently described quilt
Monitor task type is the need of early warning；Described predetermined period is before current time；
Generation module, in the case of needing early warning in determination, generates early warning information.
2. device as claimed in claim 1 is it is characterised in that described determining module, including：
Acquiring unit, for obtaining the operating index statistical value in described monitored task type predetermined period；
Computing unit, for by the product of described operating index statistical value and preset ratio, as fiducial value；
Comparing unit, for determining whether continuously a default early warning cycle all exceeds described ratio to presently described monitored task type
Relatively it is worth；
Determining unit, in the case of exceeding in determination, determining needs early warning.
3. device as claimed in claim 1 is it is characterised in that described acquiring unit is specifically for by described monitored task
The identification information of type, by the way of index search, from default statistical table, finds out described monitored task type pre-
If the operating index statistical value in the cycle.
4. device as claimed in claim 3 is it is characterised in that also include：
Statistical table generation module, for by converging operationJu Hecaozuo by the operation in the predetermined period of the plurality of monitored task type
Indicator-specific statisticss value is stored in described default statistical table.
5. device as claimed in claim 1 is it is characterised in that operating index in described monitored task type predetermined period
Statistical value, is that the warning index that in described monitored task type predetermined period, in 24 hours, all collection period collect is put down
Average.
6. a kind of server failure method for early warning is it is characterised in that include：
According to the operating index statistical value in monitored task type predetermined period, determine that presently described monitored task type is
No need early warning；Described predetermined period is before current time；
In the case that determination needs to carry out early warning, generate early warning information.
7. method as claimed in claim 6 is it is characterised in that according to the operating index in monitored task type predetermined period
Statistical value, determines presently described monitored task type the need of early warning, including：
Obtain the operating index statistical value in described monitored task type predetermined period；
By the product of described operating index statistical value and preset ratio, as fiducial value；
Determine whether continuously a default early warning cycle all exceeds described fiducial value to presently described monitored task type；
In the case of determining beyond described fiducial value, determining needs early warning.
8. method as claimed in claim 6 is it is characterised in that obtain the operation in described monitored task type predetermined period
Indicator-specific statisticss value, including：
By the identification information of described monitored task type, by the way of index search, from default statistical table, search
Go out the operating index statistical value in described monitored task type predetermined period.
9. method as claimed in claim 6 is it is characterised in that operating index in described monitored task type predetermined period
Statistical value, is that the warning index that in described monitored task type predetermined period, in 24 hours, all collection period collect is put down
Average.
10. the method as any one of claim 6 to 9 it is characterised in that described monitored task type include following
At least one：Mysql, Tomcat, Redis, Hbase and Mongo.
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Application publication date: 20170215 |