CN107357731A - Process produces monitoring, analysis and the processing method of core dump problems - Google Patents
Process produces monitoring, analysis and the processing method of core dump problems Download PDFInfo
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- CN107357731A CN107357731A CN201710581153.3A CN201710581153A CN107357731A CN 107357731 A CN107357731 A CN 107357731A CN 201710581153 A CN201710581153 A CN 201710581153A CN 107357731 A CN107357731 A CN 107357731A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/362—Software debugging
- G06F11/366—Software debugging using diagnostics
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/3668—Software testing
- G06F11/3672—Test management
- G06F11/3692—Test management for test results analysis
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- General Engineering & Computer Science (AREA)
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Abstract
The present invention provides monitoring, analysis and the processing method that a kind of process produces core dump problems, first service end is monitored, analyzed respectively to each process generation core dump files in operation, process is restarted and the error message of extraction procedure source code, data storage storehouse table are saved in monitoring service system, is realized and is alerted subsequently into second service end.It is to be alerted by the monitoring Path Method at first service end come real-time supervised path, then by second service end that the present invention, which can be applied to multiserver operating system, the main methods such as linux, hp ux or aix,.
Description
Technical field
The present invention relates to a kind of computer program information processing method, particularly to being produced in computer program running
The processing method of core dump problems.
Background technology
The patent of retrieval core dump file monitors processing has at present, but is confined to linux platforms and substantially
The process of analysis and processing is incomplete, because core dump are binary files, and it is which that can not know from filename
Core dump caused by individual process, if it is not known that being core dump caused by the program of which process, it can not just analyze, and
And what is monitored is usually production environment, and the process for operating in production environment be usually by co mpiler optimization, it is such enter
Core dump caused by journey, if analyzing directly to use, sometimes without too many value and significance.
The content of the invention
The technical problem to be solved in the present invention, be to provide monitoring, analysis that a kind of process produces core dump problems,
And processing method, this method is monitored to process generation core dump in operation, analyzed, process is restarted and extraction procedure source
Code error information is simultaneously saved in monitoring service database table, monitoring service database table is analyzed, then Real-time Alarm.
What the present invention was realized in：A kind of process produces monitoring, analysis and the processing method of core dump problems, right
Core dump files caused by process are monitored, analyzed in operation, process is restarted with the error message of extraction procedure source code simultaneously
Monitoring service database table is saved in, then to monitoring service database table analyze simultaneously Real-time Alarm.
Further, it is described monitoring, analysis, process restart with the error message of extraction procedure source code and be saved in monitoring clothes
The detailed process for database table of being engaged in is as follows：
Step 10, monitor path：The linux for the meeting generation core dump files that monitoring has configured in program technic,
The path using production environment of the server OSs such as hp-ux or aix, when there is newly-generated core dump files, triggering
The processing method of core dump files can be specifically programmed to c, c++, java, shell etc.；
Step 20, backup core dump files：First current on core dump in core dump document handling methods
The backup path specified is moved on to after timestamp；
Step 30, corresponding program name is read out in core dump file contents, obtains core dump files
Corresponding program name；
Step 40, after getting core dump and corresponding to program name, judge whether process deposits corresponding to the program name
Such as it is being not present, is restarting the process；
Step 50, the program name according to core dump files and generation core dump files, call operation system are compiled
The debugging acid for translating device is analyzed, and the position of extraction procedure code error reason and error；
Field data is saved in monitoring service database by the monitoring service database table that step 60, basis have been configured
In table.
Step 70, the good core dump files of delete processing in backup path, discharge memory space.
Further, the present invention to monitoring service database table analyze and the process of Real-time Alarm is as follows：
The number as caused by producing core dump in core dump server ip address timing statisticses sections；
The number as caused by core dump in the program timing statisticses section for producing core dump；
By core dump in the program timing statisticses section for producing core dump server ip address and generation core dump
Caused number；
Analysis produces trend caused by core dump in core dump program time section；
Analysis produces trend caused by core dump in the core dump server ip address periods；When automatically certain section
The cell-phone number that dump number of core caused by interior is sent to configuration is alerted；
Whether the program of statistics and tracking generation core dump problems has handled and disposition.
The invention has the advantages that：
1st, the present invention obtains program name corresponding to core dump files in core dump file contents, it is to be understood that is
Core dump caused by which process are so as to the carry out core dump issue handlings of efficiently and accurately.
2nd, because core dump Documents Comparisons are big, memory space is taken very much, the present invention can delete from backup path in time
Except the core dump Free up Memories handled well so as to save memory space, hardware spending is reduced；
3rd, the present invention by restarting process the step for ensure that production environment offer service it is normal and stably；
4th, the present invention can accurately extract and finder produce core dump the problem of, help developer quickly repair
Problem is with the production environment that upgrades in time；
5th, the present invention produces core dump reasons by statistical analysis program, can help to research and develop administrative staff lasting
Improve software development process and software quality.
Embodiment
The process of the present invention produces monitoring, analysis and the processing method of core dump problems, and method is divided into two services
End, process generation core dump in operation are monitored by first service end, analyzed, process is restarted and extraction procedure source
Code error information, and monitoring service database table is saved in, subsequently into second service end, the prison of the sequencing of real-time implementation
Control, analysis, handling process.
The inventive method is mainly operated by first service end and second service end, and this method includes monitoring in real time
Path file, analyze, restart process, extraction procedure source code error message, data storage storehouse table, send alarm signal in time.
The first service end performs step such as the service end monitor, analyze, restarting process, extraction and preservation
Under：
Step 10, monitor path：The linux for the meeting generation core dump files that monitoring has configured in program technic,
The path using production environment of the server OSs such as hp-ux or aix, when there is newly-generated core dump files, triggering
To the processing method of core dump files；
Step 20, backup core dump files：When newly-generated core dump files, first core dump filenames
Plus moving on to the backup path specified after current time stamp, to prevent by new same core dump files covering while
For subsequent backup；
Step 30, obtain program name corresponding to core dump files：Core dump texts are opened with binary mode
Part, the byte number configured is read in the position that file pointer is moved to configuration, corresponding program name in core dump file contents
Read is taken out, and obtains program name corresponding to core dump files；
Step 40, restart process：After getting core dump and corresponding to program name, judge corresponding to the program name
Process whether there is, and such as be not present, and restart the process；
Step 50, analysis produce the error message of core dump program；According to core dump files and produce core
The program name of dump files, call operation system compiler debugging acid (such as linux and hp-ux operating systems be gdb,
Aix operating systems are dbx) analyzed, and the position of extraction procedure code error reason and error；
Step 60, analysis result are saved in monitoring service database table：Field data (produce core server ip,
Program name, program code error reason and Error Location, analysis time etc.) it is saved in monitoring service database table, the prison
Control service database table should be configured first in advance, such as set IP address, port, username and password, the data of its server
Storage format, data storage method etc., such as the present invention monitoring, analysis and processing method it is targeted be multiple servers, then
One of server is chosen in the plurality of server (also can be independent in addition as the position of monitoring service database table
The server of one monitoring service database table is set), the field data of the core dump problems of all multiple servers,
It is maintained in the monitoring service database table and is managed collectively and is analyzed.
Step 70, the good core dump files of delete processing in backup path, discharge memory space.
The second service end is statistical analysis alerting service end, and field data is obtained simultaneously from monitoring service database table
Analyzed, statistics produces coredump number within a period of time, can represent that the time is (small by abscissa on line chart
When, day, week etc. be unit), ordinate represents core dump texts caused by corresponding time interval (per hour, daily, weekly etc.)
Number of packages amount, it can also be produced with block diagram or form to analyze core dump in the program time section for producing core dump
Raw trend, core dump machine IP address, core dump program name, current time will be produced automatically and is sent automatically
Alerted to the cell-phone number (multiple phone numbers with semicolon separated) configured, count and track and produce core dump problems
The untreated and processed situation of program.The core dump problem states being initially saved in monitoring service database table are not
Processing, after repaired when the core dump the problem of, problem state is changed to be processed.
Although the foregoing describing the embodiment of the present invention, those familiar with the art should manage
Solution, the specific embodiment described by us are merely exemplary, rather than for the restriction to the scope of the present invention, are familiar with this
The equivalent modification and change that the technical staff in field is made in the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (4)
1. process produces monitoring, analysis and the processing method of core dump problems, it is characterised in that：To each process in operation
Caused core dump files are monitored, analyzed respectively, process is restarted and the error message of extraction procedure source code and are saved in
Monitoring service database table, then to monitoring service database table analyze simultaneously Real-time Alarm.
2. process produces monitoring, analysis and the processing method of core dump problems according to claim 1, it is characterised in that：
The monitoring, analysis, process are restarted and the error message of extraction procedure source code and are saved in the specific of monitoring service database table
Process is as follows：
The meeting that step 10, monitoring have configured produces linux, hp-ux or aix server OS of core dump files
The path of operation process, the new caused core dump files of processing in real time when new core dump files produce；
Step 20, when newly-generated core dump files, first core dump filenames plus moving on to finger after current time stamp
Fixed backup path；
Step 30, corresponding program name is read out in core dump file contents, and it is corresponding to obtain core dump files
Program name；
Step 40, after getting core dump files and corresponding to program name, judge whether process deposits corresponding to the program name
Such as it is being not present, is restarting the process；
Step 50, the program name according to core dump files and generation core dump files, call operation system compiler
Debugging acid analyzed, and extraction procedure code error reason and error position；
Field data is saved in monitoring service database table by the monitoring service database table that step 60, basis have been configured
In；
Step 70, the good core dump files of delete processing from backup path, discharge memory space.
3. process according to claim 2 produces monitoring, analysis and the processing method of core dump problems, its feature exists
In：The field data is to produce core dump server ip, program name, program code Error Location and analysis time.
4. process produces monitoring, analysis and the processing method of core dump problems according to claim 1, it is characterised in that：
It is described monitoring service database table analyze and Real-time Alarm process it is as follows：
The number as caused by producing core dump files in core dump server ip address timing statisticses sections；
The number as caused by core dump in the program timing statisticses section for producing core dump；
Produced by core dump in the program timing statisticses section for producing core dump server ip address and generation core dump
Number；
Analysis produces trend caused by core dump in core dump program time section, automatically the core dump caused by
Computer IP, process name is sent to the cell-phone number of configuration and alerted；
Statistics and tracking produce the untreated and processed situation of program of core dump problems.
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| CN109656743A (en) * | 2018-12-28 | 2019-04-19 | 杭州迪普科技股份有限公司 | A kind of core file management method and device, equipment, medium |
| CN110262918A (en) * | 2019-06-19 | 2019-09-20 | 深圳市网心科技有限公司 | Process collapses analysis method and device, distributed apparatus and storage medium |
| CN111324423A (en) * | 2020-03-03 | 2020-06-23 | 腾讯科技（深圳）有限公司 | Method and device for monitoring processes in container, storage medium and computer equipment |
| CN111563000A (en) * | 2020-04-28 | 2020-08-21 | 深圳震有科技股份有限公司 | File generation method, intelligent terminal and storage medium |
| CN113535249A (en) * | 2021-08-02 | 2021-10-22 | 京东数科海益信息科技有限公司 | Data processing method, device, equipment, storage medium and program product |
| CN113791925A (en) * | 2021-08-24 | 2021-12-14 | 杭州迪普科技股份有限公司 | Memory mapping file storage method and device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114579337A (en) | 2020-12-01 | 2022-06-03 | 三星电子株式会社 | Method and system for generating core dump in user equipment |
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| CN113791925B (en) * | 2021-08-24 | 2023-06-27 | 杭州迪普科技股份有限公司 | Memory map file storage method and device |
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