CN103368756A - A management system for monitoring the operation log of an embedded system - Google Patents
A management system for monitoring the operation log of an embedded system Download PDFInfo
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- CN103368756A CN103368756A CN2012100900275A CN201210090027A CN103368756A CN 103368756 A CN103368756 A CN 103368756A CN 2012100900275 A CN2012100900275 A CN 2012100900275A CN 201210090027 A CN201210090027 A CN 201210090027A CN 103368756 A CN103368756 A CN 103368756A
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Abstract
The invention provides a management system for monitoring the operation log of an embedded system. The management system comprises a log operation packet module, a configuration file module, and a log conveying destination. System application programs generate logs which are transmitted by the log operation packet module. According to the configuration file module, the log operation packet module determines the conveying destination of log information, the output format of the log information, and the generation process of the log. The log conveying destination processes received log information. The configuration file module is used for configuring the priority level of the log information, the conveying destination of the log information, the output format of the log information, the lowest level of the log information, the updating cycle of the log information, and the generation position of the log information. The management system is capable of providing the log with different grades, managing the different log information in a classified manner, transmitting the log information with unified formats, and determining a grade in which the log information has to be outputted immediately so as to achieve a purpose of outputting the log information in real time.
Description
[technical field]
The present invention relates to field of embedded technology, relate in particular to a kind of management system of the daily record for monitoring operation for embedded system.
[background technology]
At present, in the application program of embedded system, add log recording generally speaking based on three purposes: 1, monitor the situation of change of variable in the code, periodically be recorded in the file and carry out statistic analysis for other application; Track when 2, following the tracks of the code operation is as the foundation of auditing in the future; The effect of 3, taking on the debugger in the Integrated Development Environment is to the Debugging message of file or control desk print code.
In application program, add log recording, traditional way is exactly to embed many print statements in code, these print statements can output in control desk or the file, reasonable way is constructed exactly a journalizing class and is encapsulated this generic operation, rather than allows a series of print statement be full of the main body of code.Yet check daily record, major part all is to remove to check log information by the mode of order line.There is following shortcoming in these traditional methods: shortcoming 1: embed print statement in the code, cause code structure complicated.Shortcoming 2: can't the unified management log information, just lost after the log information output of order line output, and not to the log information Classification Management.Shortcoming 3: can't manage real-time logs information and non real-time log information; Real-time logs information refers to log information and will export at once, thereby feeds back to the user, and non real-time log information then can be preserved hereof, for check in the future.Shortcoming 4: need to be familiar with the related command of embedded system, just can check log information.
A kind of " log information management method and system " is provided in the prior art, see that publication number is: CN102111285A, open day be: the Chinese patent of 2011.06.29, wherein, this system comprises that log information management unit, log information extract formatting unit, data unify centralized unit and web log file information provides the unit; Described log information management unit is used for configuring the journal format of same server end, and the intercepting log information is also preserved, and sets up daily record at the server data center and reclaims server; Conversion and loading are extracted in the various daily records that described log information extraction formatting unit is collected to daily record recovery server; Described data are unified centralized unit and are used for and will concentrate and create Data Mart through the log information of extraction, conversion process; Described web log file information provides the unit, and being used for providing corresponding web log file information receiving when checking the web log file information request.This invention is by unified with the journal format on the same server, thereby can extract the ratio that extracts and change in the formatting procedure by maximum reduction log information, to carry out centralized and unified storage by the data of above-mentioned processing, thereby server is improved the analysis operation efficient of daily record.The log information management system of this invention manages web log file information, be not based on embedded system, and the significance level that this invention can't each bar log information of flexible configuration, can't manage the output of real-time logs information and non real-time log information.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of management system of the daily record for the monitoring operation for embedded system, and the different stage of daily record can be set, and carries out the Classification Management of different log informations, log information is carried out the transmission of consolidation form.
The present invention is achieved in that a kind of management system of the daily record for monitoring operation for embedded system, comprises journalizing bag module, profile module and daily record conveying destination; Described daily record carries the destination to comprise: the event recorder of file, GUI (graphic user interface) assembly, control desk and windows NT;
Described journalizing bag module is used for according to described profile module, and the log information of controlling described operation for embedded system is transported to described daily record and carries certain destination in the destination; Control the output format of each bar log information, and can control according to the occurrence positions of the log event of profile module configuration the generative process of daily record;
Described profile module is used for the priority level of configuration log information, the conveying destination of log information, the output format of log information, the minimum level of output of log information, the time cycle of log information renewal and the occurrence positions of log event; The priority level of described log information comprises from high to low: ERROR, WARN, INFO and DEBUG, and these priority levels indicate the significance level of each bar log information; The minimum level of the output of described log information is to arrange when which kind of priority level log information belong to export at once, thereby reaches output real-time logs information; The time cycle that described log information upgrades can be set to monthly, week, day, the time or minute time cycle Update log information; The occurrence positions of described log event comprises the generation time that log information is set, the thread that log information occurs, the full name of the class under the log information;
Described file is used for storage and log information, and the user checks daily record by viewing files;
Described GUI assembly is used for direct show log information, and the user checks daily record by the Application Program Interface of embedded system;
Described control desk is used in the direct show log information of embedded system Command Line Interface;
The event recorder of described windows NT is used for the event recorder log information in the windows system, and the user can check daily record by the log viewer of windows system;
The present invention has following advantage: when the present invention generates daily record at system application, send daily record by journalizing bag module; The journalizing bag determines the destination of daily record information conveyance, the output format of log information, the generative process of daily record etc. according to profile module; Daily record carries the destination to process the log information that receives; Wherein profile module is used for the priority level of configuration log information, the conveying destination of log information, the output format of log information, the minimum level of output of log information, the time cycle of log information renewal and the occurrence positions of log event.The present invention can arrange the different stage of daily record, can carry out the Classification Management of different log informations, log information is carried out the transmission of consolidation form, can arrange when which kind of rank log information belong to export at once, thereby reach the purpose of output real-time logs information.
[description of drawings]
Fig. 1 is the framework schematic diagram of system of the present invention.
[embodiment]
As shown in Figure 1, the management system of a kind of daily record for monitoring operation for embedded system of the present invention comprises journalizing bag module 1, profile module 2 and daily record conveying destination 3; Described daily record carries the destination to comprise 3: the event recorder 34 of file 31, GUI assembly 32, control desk 33 and windows NT;
Described journalizing bag module 1 is used for according to described profile module 2, and the log information of controlling described operation for embedded system is transported to described daily record and carries certain destination in the destination 3; Control the output format of each bar log information, and can control according to the occurrence positions of the log event of profile module 2 configuration the generative process of daily record; The log information of described operation for embedded system is the log information that each application program of embedded system generates.
Described profile module 2 is used for the priority level of configuration log information, the conveying destination of log information, the output format of log information, the minimum level of output of log information, the time cycle of log information renewal and the occurrence positions of log event; The priority level of described log information comprises from high to low: ERROR (mistake), WARN (warning), INFO (information) and DEBUG (debugging), and these priority levels indicate the significance level of each bar log information; The minimum level of the output of described log information is to arrange when which kind of priority level log information belong to export at once, thereby reaches output real-time logs information; The time cycle that described log information upgrades can be set to monthly, week, day, the time or minute time cycle Update log information; The occurrence positions of described log event comprises the generation time that log information is set, the thread that log information occurs, the full name of the class under the log information; It is concrete log information.)；
Described file 31 is used for storage and log information, and the user checks daily record by viewing files;
Described GUI assembly 32 is used for direct show log information, and the user checks daily record by the Application Program Interface of embedded system;
Described control desk 33 is used in the direct show log information of embedded system Command Line Interface;
The event recorder log information that the event recorder 34 of described windows NT is used in the windows system, the user can check daily record by the log viewer of windows system;
The form of wherein said profile module 2 is the configuration file of XML form or the configuration file of properties form, and journalizing bag module 1 can be supported the configuration file of XML form and the configuration file of properties form.
Here it is worth mentioning that:
The present invention can arrange the daily record output format by LogPackage.appender.A1.layout.ConversionPattern in profile module.
Parameters is as follows:
%p: output journal information priority level, i.e. DEBUG, INFO, WARN, ERROR;
%d: the date or time of output journal time point, default form are ISO8601, also can be at specified format thereafter, such as %d{yyy MMM dd HH:mm:ss, SSS}, output class seemingly: on October 18th, 2002 22:10:28,921
%r: the millisecond number that output self-application program start expends to this log information of output
%c: the classification under the output journal information is exactly the full name of place class usually
%t: output produces the thread name of this log event
%l: the occurrence positions of output journal event, be equivalent to the combination of %C.%M (%F:%L), comprise the thread of category name, generation, and the line number in code.
For example as: Testlog4.main (TestLog4.java:10)
%x: output and the NDC (nested diagnostic environment) that current thread is associated, especially use in the application of the many clients multithreading as java servlets.
%%: export " % " character
%F: the file name at place when output journal information produces
%L: the line number in the output code
%m: the information of appointment in the output code, the daily record specifying information of generation
%n: export new line symbol, windows platform be " r n ", the Unix platform is " n " output journal information enters a new line.Can add between % and pattern character that wherein modifier controls the alignment thereof of its minimum widith, Breadth Maximum and text.As:
1) %20c: specify the title of output category, minimum width is 20, if the title of category less than 20, Right Aligns in the situation of acquiescence.
2) %-20c: specify the title of output category, minimum width is 20, if the title of category less than 20, "-" number specify left-justify.
3) %.30c: specify the title of output category, maximum width is 30, if the title of category greater than 30, the character that the left side will be had more cuts out, but does not also have the space less than 30 words.
4) %20.30c: if the title of category less than 20 with regard to blank fill, and Right Aligns if its title is longer than 30 characters, just hands over the character of finding a good sale in out to cut out from the left side.
Configuration log information output destination Appender of the present invention, its grammer is:
LogPackage.appender.appenderName?＝
fully.qualified.name.of.appender.class
LogPackage.appender.appenderName.option1＝value1
...
LogPackage.appender.appenderName.option＝valueN
Wherein, the appender that provides of LogPackage has following several:
Org.apache.LogPackage.ConsoleAppender (control desk),
Org.apache.LogPackage.FileAppender (file),
Org.apache.LogPackage.DailyRollingFileAppender (producing a journal file every day),
Org.apache.LogPackage.RollingFileAppender (producing a new file when file size arrives specified size),
Org.apache.LogPackage.WriterAppender (log information being sent to the place of any appointment with stream format)
(1), ConsoleAppender option
Threshold=WARN: the minimum level of output of specifying log information.
ImmediateFlush=true: default value is true, means that all information all can be exported immediately.
Target=System.err: under the default situations be: System.out specifies the output control desk
(2), FileAppender option
Threshold=WARN: the minimum level of output of specifying log information.
ImmediateFlush=true: default value is true, means that all information all can be exported immediately.
File=mylog.txt: appointed information outputs to the mylog.txt file.
Append=false: default value is true, and the information of being about to is increased in the specified file, and false refers to information is covered the file content of appointment.
(3), DailyRollingFileAppender option
Threshold=WARN: the minimum level of output of specifying log information.
ImmediateFlush=true: default value is true, means that all information all can be exported immediately.
File=mylog.txt: appointed information outputs to the mylog.txt file.
Append=false: default value is true, and the information of being about to is increased in the specified file, and false refers to information is covered the file content of appointment.
DatePattern='. ' yyyy-ww: the file that rolls weekly a time namely produces weekly a new file.Can certainly specify monthly, week, day, the time and minute.Namely corresponding form is as follows:
1) '. ' yyyy-MM: per month
2) '. ' yyyy-ww: weekly
3) '. ' yyyy-MM-dd: every day
4) '. ' yyyy-MM-dd-a: twice of every day
5) '. ' yyyy-MM-dd-HH: per hour
6) '. ' yyyy-MM-dd-HH-mm: per minute
(4), RollingFileAppender option
Threshold=WARN: the minimum level of output of specifying log information.
ImmediateFlush=true: default value is true, means that all information all can be exported immediately.
File=mylog.txt: appointed information outputs to the mylog.txt file.
Append=false: default value is true, and the information of being about to is increased in the specified file, and false refers to information is covered the file content of appointment.
MaxFileSize=100KB: suffix can be KB, MB or GB, and when journal file arrives this size, will automatic rolling, be about to original content and move on to the mylog.log.1 file.
MaxBackupIndex=2: the maximum number of the scroll file that appointment can produce.
The present invention is configured neatly by a profile module 2, and does not need to revise the code of application; The different stage of daily record can be set, can carry out the Classification Management of different log informations, log information can be carried out the transmission of consolidation form, can arrange when which kind of rank log information belong to and to export at once, thereby reach the purpose of the important log information of real-time output, and check that by system of the present invention log information is more convenient.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (3)
1. a management system that is used for the daily record of monitoring operation for embedded system is characterized in that: comprise journalizing bag module, profile module and daily record conveying destination; Described daily record carries the destination to comprise: the event recorder of file, GUI assembly, control desk and windows NT;
Described journalizing bag module is used for according to described profile module, and the log information of controlling described operation for embedded system is transported to described daily record and carries certain destination in the destination; Control the output format of each bar log information, and can control according to the occurrence positions of the log event of profile module configuration the generative process of daily record;
Described profile module is used for the priority level of configuration log information, the conveying destination of log information, the output format of log information, the minimum level of output of log information, the time cycle of log information renewal and the occurrence positions of log event; The priority level of described log information comprises from high to low: ERROR, WARN, INFO and DEBUG, and these priority levels indicate the significance level of each bar log information; The minimum level of the output of described log information is to arrange when which kind of priority level log information belong to export at once, thereby reaches output real-time logs information; The time cycle that described log information upgrades can be set to monthly, week, day, the time or minute time cycle Update log information; The occurrence positions of described log event comprises the generation time that log information is set, the thread that log information occurs, the full name of the class under the log information;
Described file is used for storage and log information, and the user checks daily record by viewing files;
Described GUI assembly is used for direct show log information, and the user checks daily record by the Application Program Interface of embedded system;
Described control desk is used in the direct show log information of the Command Line Interface of embedded system;
The event recorder of described windows NT is used for the event recorder log information in the windows system, and the user can check daily record by the log viewer of windows system.
2. the management system of daily record for the monitoring operation for embedded system according to claim 1, it is characterized in that: the log information of described operation for embedded system is the log information that each application program of embedded system generates.
3. the management system of daily record for the monitoring operation for embedded system according to claim 1, it is characterized in that: the form of described profile module is the configuration file of XML form or the configuration file of properties form.
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| CN103942134A (en) * | 2014-04-04 | 2014-07-23 | 福建星网视易信息系统有限公司 | Method and system for viewing embedded device log |
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| CN106547677A (en) * | 2016-11-01 | 2017-03-29 | 广东浪潮大数据研究有限公司 | A kind of log processing method and device |
| CN106899643A (en) * | 2015-12-21 | 2017-06-27 | 阿里巴巴集团控股有限公司 | A kind of user journal storage method and equipment |
| CN107249025A (en) * | 2017-06-05 | 2017-10-13 | 威创集团股份有限公司 | A kind of built-in network log collecting method and system |
| CN109725587A (en) * | 2017-10-27 | 2019-05-07 | 上海宝信软件股份有限公司 | A kind of operation history recording method based on man-machine interface |
| CN110730086A (en) * | 2018-07-16 | 2020-01-24 | 视联动力信息技术股份有限公司 | Log information output method and device |
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| CN103942134A (en) * | 2014-04-04 | 2014-07-23 | 福建星网视易信息系统有限公司 | Method and system for viewing embedded device log |
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| CN104092586A (en) * | 2014-07-21 | 2014-10-08 | 上海斐讯数据通信技术有限公司 | Method and system for collecting running information of embedded system |
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| CN106547677B (en) * | 2016-11-01 | 2019-03-19 | 广东浪潮大数据研究有限公司 | A kind of log processing method and device |
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| CN110780857A (en) * | 2019-10-23 | 2020-02-11 | 杭州涂鸦信息技术有限公司 | Unified log component |
| CN110780857B (en) * | 2019-10-23 | 2024-01-30 | 杭州涂鸦信息技术有限公司 | Unified log component |
| CN110750253A (en) * | 2019-10-28 | 2020-02-04 | 深圳前海环融联易信息科技服务有限公司 | Log standardization method and device, computer equipment and storage medium |
| CN111209128A (en) * | 2019-12-20 | 2020-05-29 | 翱捷科技(上海)有限公司 | Embedded system and log management method thereof |
| CN110968493A (en) * | 2019-12-24 | 2020-04-07 | 上海英方软件股份有限公司 | Method and system for analyzing and deducing running state of program based on running log |
| CN111736978A (en) * | 2020-07-29 | 2020-10-02 | 长沙微康信息科技有限公司 | System diary data classification processing method and device and intelligent electronic equipment |
| CN111736978B (en) * | 2020-07-29 | 2020-11-27 | 长沙微康信息科技有限公司 | System diary data classification processing method and device and intelligent electronic equipment |
| CN112416797A (en) * | 2020-12-02 | 2021-02-26 | 未来汽车科技（深圳）有限公司 | Method and system for automatically alarming and maintaining site when embedded software runs abnormally |
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