CN105808576B - A kind of digital data recording system and method - Google Patents
A kind of digital data recording system and method Download PDFInfo
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- CN105808576B CN105808576B CN201410848663.9A CN201410848663A CN105808576B CN 105808576 B CN105808576 B CN 105808576B CN 201410848663 A CN201410848663 A CN 201410848663A CN 105808576 B CN105808576 B CN 105808576B
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Abstract
The invention discloses a kind of digital data recording system and methods, are suitable for system data processing technology field；System includes period setting unit, the first recording unit, the second recording unit and query unit；Method includes: the record slot of the one record system data of setting when operating system works normally, and record slot includes a plurality of continuous processing periods；In in record slot, the system performance information of operating system generation is recorded and saved at the end of each processing period；The system performance information being saved is exported according to externally input inquiry request after record slot, then waits for record slot setting next time；Record and the relevant thread performance information of thread to be currently running before corresponding privately owned stacked manner preservation switching when operating system switch threads；It is output in all thread performance informations being saved in record slot.The beneficial effect of above-mentioned technical proposal is: expanding query range utilizes system redundancy space.
Description
Technical field
The present invention relates to system data processing technology field more particularly to a kind of digital data recording systems and method.
Background technique
In the prior art, be typically only capable to in operating system system performance information carry out specified time point after monitoring and
Statistics, such as at a time requests to count system performance information, then can only count a certain scheduled after the moment
System performance information in period, and the historical data before the moment cannot be counted.And for the analysis of operating system and
For maintenance, the historical data of system is equally very important.Therefore, the data statistical approach limitation applied in the prior art
The range of data statistics reduces the accuracy of system performance analysis and comprehensive.
Summary of the invention
According to problems of the prior art, the technical solution of a kind of digital data recording system and method is now provided, it is intended to
It solves the problems, such as not checking that system history run records in the prior art.
Above-mentioned technical proposal specifically includes:
A kind of digital data recording system, application operating system work；Wherein, the system operating time of the operating system is drawn
It is divided into multiple durations equal processing period；
The digital data recording system includes:
Period setting unit sets the record slot of data record for user when the operating system works normally,
The record slot includes a plurality of continuous processing periods；
First recording unit connects the period setting unit, for the processing described each of in the record slot
The system performance information that the operating system generates is recorded and saved at the end of period；
Second recording unit, the thread for being currently running before the record switching when the operating system carries out thread switching
Relevant thread performance information, and the relevant thread performance information of per thread is stored in corresponding each thread
Privately owned storehouse in；
Query unit is separately connected first recording unit and second recording unit, at least one institute
The system performance information being saved in the record slot and all thread performances are exported after stating record slot
Information, so that user checks.
Preferably, digital data recording system, wherein the system performance information is stored in institute by first recording unit
It states in the system cache of operating system.
Preferably, digital data recording system, wherein second recording unit is by the thread corresponding to per thread
Performance information is stored in the top of the privately owned storehouse of corresponding per thread.
Preferably, digital data recording system, wherein include: in the query unit
Request module, for receiving the inquiry request of user's input；
First processing module connects the request module, is used for according to the inquiry request, to the record slot
The system performance information of interior preservation is parsed and is calculated, and feeds back corresponding processing result to user；
Second processing module connects the request module, is used for according to the inquiry request, to the record slot
All thread performance informations of interior preservation are parsed and are calculated, and export corresponding second processing result.
Preferably, digital data recording system, wherein the system performance information includes system time information and/or system
Input and output related information.
A kind of data record method, application operating system work；Wherein, the system operating time of the operating system is drawn
It is divided into multiple durations equal processing period；
The data record method specifically includes:
Step S1, the record slot of one record system data of setting, the record when the operating system works normally
Period includes a plurality of continuous processing periods；
In step S2, Yu Suoshu record slot, the operation system is recorded and saved at the end of each processing period
The system performance information that system generates；
The system being saved is exported after step S3, Yu Suoshu record slot according to externally input inquiry request
Performance information then waits for record slot setting next time, and returns to the step S1；
It record and is cut in the step S2, when Yu Suoshu operating system switch threads with corresponding privately owned stacked manner preservation
The relevant thread performance information of the thread being currently running before changing；
In the step S3, it is output in all thread performance informations being saved in the record slot.
Preferably, data record method, wherein in the step S3, when according to the inquiry request to the record
The system performance information and all thread performance informations being saved in section are parsed and are calculated accordingly, and are exported
Corresponding processing result.
Preferably, data record method, wherein the thread performance information is stored in the privately owned of corresponding respective thread
The top of storehouse.
Preferably, data record method, wherein in the step S2, the system performance information includes system time
Information and/or system input and output related information.
The beneficial effect of above-mentioned technical proposal is:
1) function of System History record in user query certain period is provided, expanding query range promotes making for user
With experience；
2) thread performance information is stored using the privately owned storehouse of thread, makes full use of the redundant space of system；
3) the corresponding query interface in upper layer is provided, user query are facilitated.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of digital data recording system in preferred embodiment of the invention；
Fig. 2 is the structural schematic diagram of query unit in preferred embodiment of the invention；
Fig. 3 is a kind of flow diagram of data record method in preferred embodiment of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
In the prior art, the system data of operating system is counted, when being typically only capable to latter section that counts a certain moment
In system performance information, and can not count a certain moment for the previous period in historical performance information, therefore cause be
Performance evaluation of uniting is not comprehensive, and analysis result is inaccurate.
Based on the above problem obtained in the prior art, a kind of digital data recording system is now provided.Preferable reality of the invention
It applies in example, which works normally using an operating system.In a preferred embodiment of the invention, the operation
System can be (SuSE) Linux OS.In the other embodiment of the present invention, which may be other common operations
System such as Windows system or Unix system etc..
In preferred embodiment of the invention, it is equal that the system operating time of aforesaid operations system is divided into multiple durations
The processing period, that is, operating system work normally when set multiple timeslices.In preferred embodiment of the invention, if
The mode of piece of fixing time can be with the timer function of application operating system itself.It, can be with application system such as in linux system
The Timer timer of itself.So-called Timer refers to the total system duration of system being divided into the equal timeslice of multiple durations,
System actively executes an interruption at the end of each timeslice, to execute corresponding system task in each timeslice.This hair
In bright other embodiments, other common operating systems such as Windows system or Unix system etc. can be using being
Timer timer function in system in included similar linux system executes the purpose of above-mentioned time slice time-sharing.
In preferred embodiment of the invention, as shown in Figure 1, including: in above-mentioned digital data recording system A
Period setting unit 1.In preferred embodiment of the invention, period setting unit 1 is for user in operating system
The record slot of data record is set when normal work.In preferred embodiment of the invention, the record slot of user's setting
Including a plurality of above-mentioned processing periods.In other words, in preferred embodiment of the invention, the record slot that user sets is N*
(wherein Timer_Len is the duration of a processing period to Timer_Len, and N is the number for the processing period for including in record slot
Amount).
In preferred embodiment of the invention, record slot includes a plurality of continuous processing periods, i.e. record slot sheet
Body is continuous in time.
In a preferred embodiment of the invention, opened at the beginning of record slot with a scheduled processing period
Moment beginning is overlapped.Further, in preferred embodiment of the invention, at the beginning of record slot with a plurality of continuous places
It is overlapped at the beginning of first processing period in the reason period.
In preferred embodiment of the invention, user is set when operating system works normally by period setting unit 1
Fixed corresponding record slot.In other words, user can realize the dynamic setting of record slot by period setting unit 1, and
It is not limited to preset corresponding period parameters before operating system is started to work.
In preferred embodiment of the invention, other than setting corresponding record slot, user can also be by above-mentioned
Period setting unit 1 sets the duration of corresponding processing period.
In preferred embodiment of the invention, above-mentioned period setting unit 1, which can be regarded as, is available to user to system
Timer carries out the setting interface of dynamic setting and dynamic modification.
The above-mentioned timer function using system itself realizes the acquisition and preservation of system performance information, only in system time
It triggers and interrupts when piece expires, and carry out the record work of related performance information, do not open up new thread individually and carry out information note
Record, the occupancy of system resource are smaller.
In preferred embodiment of the invention, in above-mentioned digital data recording system further include:
First recording unit 2 connects above-mentioned period setting unit 1.In preferred embodiment of the invention, the first record
Member 2 is used to record and save the system performance information of operating system generation at the end of each processing period in record slot.
Specifically, in preferred embodiment of the invention, the first recording unit 2 carries out the dynamic of record slot for user
Setting, it can dynamic sets the duration of record slot when operating system is currently running.For example, normal in operating system
When operation, user wants to check the historical record of 10s, then setting the record slot of 10s by period setting unit 1 (is N number of
Handle the duration of period).First recording unit 2 in the record slot of the 10s (from continuous first handle the period)
System performance information.Specifically, in preferred embodiment of the invention, in the record slot, at the end of each processing period
(i.e. each timeslice is then), the first recording unit 2 record the system performance information of processing period internal operating system generation.
In preferred embodiment of the invention, above system performance information may include system time information and/or system
Input and output related information.
Specifically, in preferred embodiment of the invention, so-called system time information can wrap by taking linux system as an example
The runing time of the User space runing time (User Time) and/or kernel state that provide in linux system operational process is provided
The process that (System Time) and/or Nice value (numerical value of static priority is indicated in linux system) are negative occupies CPU's
Time (the I/ that the free time (Idle Time) and/or system input and output of time (Nice Time) and/or CPU wait
Owait Time) and/or interrupt requests (Interrupt Request) holding time (Irq Time) and/or traps
The holding time (Softirq Time) and/or the drop-out time (Steal Time) of system of (Soft Irq) etc..
Specifically, in preferred embodiment of the invention, the input and output related information of so-called system can be defeated for system
Enter to export the utilization rate for accounting for CPU and/or system input and output account for the occupancy etc. of total resources.
In preferred embodiment of the invention, above system performance information is stored in internal system by the first recording unit 2
In caching.
In preferred embodiment of the invention, the first recording unit 2 records and saves operation in a nearest record slot
The system performance information that system generates.For example, the record slot currently set is 10s, then the first recording unit 2 is using 10s as phase
The preservation period answered refreshes the system performance information being saved, i.e., only saves system forever in the first recording unit in nearest
The system performance information generated in 10s, to guarantee that user in the historical record that any point-in-time is inquired is nearest
The historical record that system generates in 10s.
In preferred embodiment of the invention, in above-mentioned digital data recording system A further include:
Second recording unit 3.In preferred embodiment of the invention, the second recording unit 3 is used to carry out in operating system
The relevant thread performance information of thread being currently running before record switching when thread switches.
Specifically, in preferred embodiment of the invention, the second recording unit 3 is when system carries out thread switching, record
The relevant thread performance information of the thread being currently running before switching, such as system are currently running thread A, and are cut according to interruption
Active thread B is shifted to, then the thread performance information that 3 record thread A of the second recording unit operation generates while switching.
In preferred embodiment of the invention, the thread performance information of record is stored in corresponding line by the second recording unit 3
In the relevant privately owned storehouse of journey.Further, in preferred embodiment of the invention, the relevant thread performance of each thread is believed
Breath is stored in the top of each thread privately owned storehouse accordingly, can make full use of the redundant space of system in this way.
In preferred embodiment of the invention, above-mentioned second recording unit 3 records and saves the mode of thread performance information
To be saved in switch threads, and the mode that above-mentioned first recording unit 2 records and saves system performance information is every
It is saved at the end of a processing period.Therefore, above-mentioned two process recorded and saved is relatively independent.
In preferred embodiment of the invention, in above-mentioned digital data recording system A further include:
Query unit 4 is separately connected above-mentioned first recording unit 2 and the second recording unit 3.Preferable implementation of the invention
In example, query unit 4 after at least one record slot for exporting the system performance information being saved in record slot
With all thread performance informations, so that user checks.
In preferred embodiment of the invention, as shown in Fig. 2, above-mentioned query unit 4 further comprises:
Request module 41.In preferred embodiment of the invention, request module 41 is defeated for obtaining user
The inquiry request entered.
In preferred embodiment of the invention, the operation and user that user sets record slot are inquired
Operation be really two independent operations.Therefore, it is necessary to ask until above-mentioned request module 41 receives corresponding inquiry
When asking, it is just supplied to the function for the system performance information that user's inquiry is saved.
In preferred embodiment of the invention, due to only being saved in the first recording unit 2 in a nearest record slot
The system performance information that system generates, therefore user can propose to inquire in any time by above-mentioned request module 41
Request.Further, in preferred embodiment of the invention, due to consideration that operation system in the complete record slot of inquiry
The system performance information that system generates, therefore user is allowed to propose that inquiry is asked any time after a record slot
It asks, in other words, query unit 4 provides user's corresponding query function after at least one record slot.
In preferred embodiment of the invention, in above-mentioned query unit 4 further include:
First processing module 42 connects above-mentioned request module 41.In preferred embodiment of the invention, the first processing
Module 42 is used to that the system performance information saved in record slot to be parsed and be calculated, and to using according to inquiry request
Person feeds back corresponding processing result.
Specifically, in preferred embodiment of the invention, as mentioned above it is possible, user can propose phase in any time
The inquiry request answered, therefore first processing module 42 can be extracted and be recorded and saved in system cache according to above-mentioned inquiry request
In system performance information.Further, in preferred embodiment of the invention, first processing module 42 is proposed in inquiry request
When extract the system performance information that is stored in system cache, carry out corresponding data parsing and processing, then output is corresponding
First processing result.
In preferred embodiment of the invention, as mentioned above it is possible, due to the nearest note of the first recording unit 2 preservations
Record period internal operating system generate system performance information, therefore at the time of request module 41 receives inquiry request from
The system performance information being saved is extracted, then the system performance information being extracted is to propose that the moment is nearest from inquiry request certainly
The system performance information that one record slot internal operating system generates, can satisfy the inquiry request of user.
In preferred embodiment of the invention, above-mentioned query unit 4 further include:
Second processing module 43 connects above-mentioned request module 41.In preferred embodiment of the invention, second processing
Module 43 is used to that all thread performance informations saved in record slot to be parsed and be calculated, and is defeated according to inquiry request
Corresponding second processing result out.
Specifically, in preferred embodiment of the invention, what the thread performance information of extraction needed to compare said extracted is
Record slot corresponding to system performance information.The system performance information and thread performance information extracted according to inquiry request are being remembered
It must be synchronized on the record time, in order to which user carries out comprehensive analysis and judgement.
In preferred embodiment of the invention, the setting of above-mentioned query unit 4, which is equivalent to, to be supplied to user's space one and looks into
Ask interface, user can pass through the query interface historical record of inquiry system performance information and other are relevant at any time
Thread performance information.The dissection process of all pairs of data and the work such as the calculating of performance indicator are carried out in inquiry, and
It is not in record when progress, to save system resource.
In conclusion goal of the invention of the invention is: record slot is set dynamically when operating system operates normally, and
The system performance information generated using the Interruption function record system of system itself, is stored in internal system caching
In；And to be stored in per thread corresponding for the relevant thread performance information of active thread before switching in system switch threads
The top of privately owned storehouse, to make full use of the redundant space of system.Nearest one is provided simultaneously in user's query history record
All thread performance informations saved in the system performance information saved in a record slot and the record slot, so as to
Reflect the System History performance information within the scope of certain time, enough convenient for users to analyzing system performance.
In preferred embodiment of the invention, it is based on above-mentioned digital data recording system, provides a kind of data record method, equally
Application operating system works.In preferred embodiment of the invention, equally the system operating time of operating system is divided
For multiple durations equal processing period, i.e., system duration is divided into multiple durations using the Interruption function of system itself
Equal timeslice.
In preferred embodiment of the invention, the specific steps of above-mentioned data record method are as shown in Figure 3, comprising:
Step S1, when operating system works normally, the record slot of one record system data of setting, record slot include
A plurality of continuous processing periods；
In preferred embodiment of the invention, above-mentioned record slot includes a plurality of continuous processing periods.
In a preferred embodiment of the invention, when can be with a preset processing at the beginning of above-mentioned record slot
It is overlapped at the beginning of section.
It, can be when operating system works normally when dynamic setting record accordingly in preferred embodiment of the invention
Section, rather than must be pre-set before system work.
Step S2, in the system in record slot, recording and saving operating system generation at the end of each processing period
Performance information；
In preferred embodiment of the invention, corresponding system performance letter is recorded and saved at the end of each processing period
Breath utilizes the Interruption function of operating system, the system performance information that record generates when each timeslice expires.
In preferred embodiment of the invention, as mentioned above it is possible, above system performance information includes system time information
And input and output related information of system etc..
In preferred embodiment of the invention, the thread performance of per thread is equally recorded when operating system works normally
Information.Specifically, recording the relevant thread performance information of thread being currently running before switching when operating system switch threads.
In preferred embodiment of the invention, above-mentioned thread performance information is stored in the corresponding privately owned storehouse of per thread
Top, to make full use of the redundant space of system.
Step S3 believes after record slot according to the system performance that the output of externally input inquiry request is saved
Breath then waits for record slot setting, and return step S1 next time；
In preferred embodiment of the invention, according to inquiry request, when proposing the previous record at moment to inquiry request
The system performance information saved in section carries out corresponding data parsing and performance calculates, and exports corresponding first processing result.
In preferred embodiment of the invention, according to inquiry request, when proposing the previous record at moment to inquiry request
All thread performance informations saved in section carry out corresponding data parsing and performance calculates, and export corresponding second processing knot
Fruit.
In preferred embodiment of the invention, user is by checking that above-mentioned first processing result and second processing result obtain
Historical performance to system records.
In preferred embodiment of the invention, the extraction of above system performance information and the extraction of thread performance information when
Between on be it is synchronous, i.e., according to the preservation period of system performance information (when proposing a nearest record of moment from inquiry request
Section) extract corresponding all thread performance informations.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (8)
1. a kind of digital data recording system, application operating system work；It is characterized in that, the system operating time of the operating system
It is divided into multiple durations equal processing period；
The digital data recording system includes:
Period setting unit sets the record slot of data record for user when the operating system works normally, described
Record slot includes a plurality of continuous processing periods；
First recording unit connects the period setting unit, for the processing period described each of in the record slot
At the end of record and save the system performance information that the operating system generates；
Second recording unit, the thread for being currently running before the record switching when the operating system carries out thread switching are related
Thread performance information, and the relevant thread performance information of per thread is stored in the private of corresponding each thread
Have in storehouse；
Query unit is separately connected first recording unit and second recording unit, at least one note
The system performance information being saved in the record slot and all thread performance informations are exported after the record period,
So that user checks；
Include: in the query unit
Request module, for receiving the inquiry request of user's input；
First processing module connects the request module, for according to the inquiry request, to protecting in the record slot
The system performance information deposited is parsed and is calculated, and feeds back corresponding processing result to user；
Second processing module connects the request module, for according to the inquiry request, to protecting in the record slot
All thread performance informations deposited are parsed and are calculated, and export corresponding second processing result.
2. digital data recording system as described in claim 1, which is characterized in that first recording unit is by the system performance
Information preservation is in the system cache of the operating system.
3. digital data recording system as described in claim 1, which is characterized in that second recording unit is right by per thread institute
The thread performance information answered is stored in the top of the privately owned storehouse of corresponding per thread.
4. digital data recording system as described in claim 1, which is characterized in that the system performance information includes system time letter
Breath and/or system input and output related information.
5. a kind of data record method, application operating system work；It is characterized in that, the system operating time of the operating system
It is divided into multiple durations equal processing period；
The data record method specifically includes:
Step S1, the record slot of one record system data of setting, the record slot when the operating system works normally
Including a plurality of continuous processing periods；
In step S2, Yu Suoshu record slot, the operating system is recorded and saved at the end of each processing period and is produced
Raw system performance information；
The system performance being saved is exported after step S3, Yu Suoshu record slot according to externally input inquiry request
Information then waits for record slot setting next time, and returns to the step S1；
In the step S2, record and before saving switching with corresponding privately owned stacked manner when Yu Suoshu operating system switch threads
The relevant thread performance information of the thread being currently running；
In the step S3, it is output in all thread performance informations being saved in the record slot.
6. data record method as claimed in claim 5, which is characterized in that in the step S3, according to the inquiry request
The system performance information and all thread performance informations that are saved in the record slot are parsed accordingly
And calculating, and export corresponding processing result.
7. data record method as claimed in claim 5, which is characterized in that the thread performance information is stored in corresponding phase
Answer the top of the privately owned storehouse of thread.
8. data record method as claimed in claim 5, which is characterized in that in the step S2, the system performance information
Including system time information and/or system input and output related information.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963789A (en) * | 2005-11-11 | 2007-05-16 | 中国科学院计算技术研究所 | Stack cache memory applied for context switch and buffer storage method |
| CN101515248A (en) * | 2008-02-21 | 2009-08-26 | 国际商业机器公司 | Tracking method and tracking system for object-oriented program |
| CN101876933A (en) * | 2009-04-28 | 2010-11-03 | 深圳富泰宏精密工业有限公司 | Analysis system and method for CPU utilization rate |
| CN102122337A (en) * | 2010-01-07 | 2011-07-13 | 北京广利核系统工程有限公司 | Method and system for playing back data of instrument-control simulation system of nuclear power station |
| CN103440201A (en) * | 2013-09-05 | 2013-12-11 | 北京邮电大学 | Dynamic taint analysis device and application thereof to document format reverse analysis |
-
2014
- 2014-12-30 CN CN201410848663.9A patent/CN105808576B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963789A (en) * | 2005-11-11 | 2007-05-16 | 中国科学院计算技术研究所 | Stack cache memory applied for context switch and buffer storage method |
| CN101515248A (en) * | 2008-02-21 | 2009-08-26 | 国际商业机器公司 | Tracking method and tracking system for object-oriented program |
| CN101876933A (en) * | 2009-04-28 | 2010-11-03 | 深圳富泰宏精密工业有限公司 | Analysis system and method for CPU utilization rate |
| CN102122337A (en) * | 2010-01-07 | 2011-07-13 | 北京广利核系统工程有限公司 | Method and system for playing back data of instrument-control simulation system of nuclear power station |
| CN103440201A (en) * | 2013-09-05 | 2013-12-11 | 北京邮电大学 | Dynamic taint analysis device and application thereof to document format reverse analysis |
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