CN110262918A - Process collapses analysis method and device, distributed apparatus and storage medium - Google Patents
Process collapses analysis method and device, distributed apparatus and storage medium Download PDFInfo
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Abstract
The present invention provides a kind of process collapse analysis method, which comprises process is collapsed processing program registration into the unloading mode of the operating system of distributed apparatus；When collapse occurs, the core dump file for the process of collapsing is passed to the process from the kernel of the distributed apparatus by pipeline and collapses processing routine by the operating system；The process collapse processing routine analyzes the core dump file, obtains the crash stack information of the collapse process；The crash stack information is sent to server by the process collapse processing routine.The present invention also provides a kind of process collapse analytical equipment, distributed apparatus and storage mediums.The crash stack information of the collapse process of the available distributed apparatus of the present invention is simultaneously sent to server, so that server is for statistical analysis according to the crash stack information, to realize the process collapse analysis under distributed cloud computing framework.
Description
Technical field
The present invention relates to field of computer technology, and in particular to it is a kind of distribution cloud computing framework under process collapse analysis
Method and device, distributed apparatus and computer readable storage medium.
Background technique
When the process of operation is abnormal termination or collapse, operating system can record the internal storage state of program at that time
Come, saves in one file, this behavior is just called Core Dump (Core Dump).
Under stand-alone environment, by manually analysis core dump file can assistant analysis positioning process crash reason,
But when number of devices increases to magnanimity, it is clear that manual analysis can not be continued.
Summary of the invention
In view of the foregoing, it is necessary to propose that a kind of process is collapsed analysis method, process collapse analytical equipment, distribution and set
The process collapse under distributed cloud computing framework may be implemented in standby, computer readable storage medium and computer program product
Analysis.
The first aspect of the application provides a kind of process collapse analysis method, which comprises
Process is collapsed into processing program registration into the unloading mode of the operating system of distributed apparatus；
When collapse occurs, the operating system sets the core dump file for the process of collapsing by pipeline from the distribution
Standby kernel passes to the process collapse processing routine；
The process collapse processing routine analyzes the core dump file, obtains the collapse storehouse letter of the collapse process
Breath；
The crash stack information is sent to server by the process collapse processing routine.
In alternatively possible implementation, the process collapse processing routine analyzes the core dump file, obtains
The crash stack information of the collapse process includes:
The process name that the collapse process is obtained from the core dump file obtains the collapse according to the process name
The process file of process；
The collapse stack address of the collapse process is obtained from the core dump file；
Collapse function is searched from the process file according to the collapse stack address；
The crash stack information is obtained according to the collapse stack address, the collapse function.
In alternatively possible implementation, the process collapse processing routine is by executing automatic and interactive script command
The core dump file is analyzed, the crash stack information of the collapse process is obtained.
In alternatively possible implementation, the method also includes:
The process collapse processing routine calculates the eap-message digest of the crash stack information；
The eap-message digest is sent to the server by the process collapse processing routine.
In alternatively possible implementation, the method also includes:
The process collapse processing routine obtains the process letter of the facility information of the distributed apparatus, the collapse process
The collapse time of breath, the collapse process；
The process collapse processing routine believes the process of the facility information of the distributed apparatus, the collapse process
It ceases, the collapse time of the collapse process is sent to the server.
In alternatively possible implementation, the method also includes:
The crash stack information is sent to related personnel by the process collapse processing routine, to notify the relevant people
Member debugs the corresponding program of the collapse process.
In alternatively possible implementation, the crash stack information is sent to clothes by the process collapse processing routine
It is engaged in front of device, the method also includes:
It detects whether normal with the connection of the server.
The second aspect of the application provides a kind of distributed apparatus, and the distributed apparatus includes memory and processor,
The computer program that can be run on the processor is stored on the memory, the computer program is by the processor
The process collapse analysis method is realized when execution.
The third aspect of the application provides a kind of process collapse analytical equipment, and described device includes:
Registering unit, for process to be collapsed to the unloading mode for the operating system for handling program registration to distributed apparatus
In；
Transfer unit is included in the operating system, when occurring for collapsing, by the core dump file for the process of collapsing
The process, which is passed to, from the kernel of the distributed apparatus by pipeline collapses processing routine；
Analytical unit is included in the process collapse processing routine, for analyzing the core dump file, obtains institute
State the crash stack information of collapse process；
Transmission unit is included in the process collapse processing routine, for the crash stack information to be sent to clothes
Business device.
The fourth aspect of the application provides a kind of computer readable storage medium, deposits on the computer readable storage medium
Computer program is contained, the computer program realizes the process collapse analysis method when being executed by processor.
The 5th aspect of the application provides a kind of computer program product, including computer instruction, when it sets in distribution
When standby upper operation, so that distributed apparatus executes the process and collapses analysis method.
Process is collapsed processing program registration into the unloading mode of the operating system of distributed apparatus by the present invention；Collapse hair
When raw, the operating system passes to the core dump file for the process of collapsing by pipeline from the kernel of the distributed apparatus
The process collapses processing routine；Process collapse processing routine analyzes the core dump file, obtain it is described collapse into
The crash stack information of journey；The crash stack information is sent to server by the process collapse processing routine.The present invention can
To obtain the crash stack information of the collapse process of distributed apparatus and be sent to server, so that server is according to the collapse
Stack information is for statistical analysis, to realize the process collapse analysis under distributed cloud computing framework.
Detailed description of the invention
Fig. 1 is the flow chart of process collapse analysis method provided in an embodiment of the present invention.
Fig. 2 is the flow chart of process collapse analytical equipment provided in an embodiment of the present invention.
Fig. 3 is the schematic diagram of distributed apparatus provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
The description and claims of this application and term " first ", " second ", " third ", " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that the embodiments described herein can be in addition to illustrating herein
Or the sequence other than the content of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, device, product or equipment need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
It should be noted that the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot
It is interpreted as its relative importance of indication or suggestion or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
Will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not the present invention claims
Protection scope within.
Preferably, process of the invention collapse analysis method is applied under one or more distributed cloud computing framework
In distributed apparatus.The distributed apparatus is that one kind can be automatic to carry out numerical value meter according to the instruction for being previously set or storing
The equipment of calculation and/or information processing, hardware includes but is not limited to microprocessor, specific integrated circuit (Application
Specific Integrated Circuit, ASIC), programmable gate array (Field-Programmable Gate
Array, FPGA), digital processing unit (Digital Signal Processor, DSP), embedded device etc..
The distributed apparatus can be composition CDN (Content Delivery Network, content distributing network) net
The node of network or block chain network.
Embodiment one
Fig. 1 is the flow chart of process collapse analysis method provided in an embodiment of the present invention.The process collapses analysis method
Applied in the distributed apparatus under distributed cloud computing framework, the collapse storehouse of the collapse process for obtaining distributed apparatus
Information is simultaneously sent to server, so that server is for statistical analysis according to the crash stack information, to realize distribution
Process under cloud computing framework collapses analysis.In the present embodiment, the distributed apparatus can be personal cloud disk, such as play visitor
Cloud.In other examples, the distributed apparatus can be set-top box or router.The quantity of the distributed apparatus is
It is multiple.
Shown in 1, process collapse analysis method specifically includes the following steps:
Process is collapsed processing program registration into the unloading mode of the operating system of distributed apparatus by S101.
The process collapse processing routine is for handling collapse process.
In the present embodiment, process can be collapsed to the operation system for handling program registration to distributed apparatus by the following method
In the unloading mode of system: echo "！/bin/crashreporter">/proc/sys/kernel/core_pattern.
Wherein, "！" indicate that operating system can be passed to core dump file by the method for pipeline when collapsing generation
Process collapses processing routine crashreporter.
Pipeline is that a kind of means of communication between process is compared with other means of communication, and pipeline is actually one section shared
Memory field, shared message is placed on there by process, and passes through some API (Application Programming
Interface, application programming interface) information exchange is provided.
S102, when collapse occurs, core dump file is passed through pipeline from the distributed apparatus by the operating system
Kernel passes to the process collapse processing routine.
Except zero, memory accessing outside, illegal pointer, buffer overflow, stack overflow, multithread application use uneasiness
Total function, unlocked protection of data (such as global variable, static variable) of multithreading read-write etc. can all lead to collapse, answer
It is exited with program exception.
When collapsing generation, operating system transmits core dump file by pipeline from the kernel of the distributed apparatus
Program is managed to process crevasse.For example, core dump file is passed through pipeline from the distribution by operating system when collapsing generation
The kernel of formula equipment passes to process collapse processing routine crashreporter.
S103, the process collapse processing routine analyze the core dump file, obtain the collapse storehouse of collapse process
Information.
Collapse caused by different reasons can obtain different crash stack informations.
Before analyzing the core dump file, the process collapses processing routine and reads the core from the pipeline
Dump file, and the core dump file is stored, such as storage is into the distributed apparatus disk.
The process collapse processing routine can analyze the core dump file according to predetermined period, obtain collapse process
Crash stack information.The period can be configured according to actual needs.For example, the period can be half a minute, one
Minute, five minutes or ten minutes etc..
The process collapse processing routine analyzes the core dump file, and the crash stack information for obtaining collapse process can
To include:
The process name that the collapse process is obtained from the core dump file obtains the collapse according to the process name
The process file of process；
The collapse stack address of the collapse process is obtained from the core dump file；
Collapse function is searched from the process file according to the collapse stack address；
The crash stack information is obtained according to the collapse stack address, the collapse function.
In the present embodiment, the core dump file can be analyzed by executing automatic and interactive script command.It is described from
Dynamic interactive script order can be gdb order.For example, by calling list order in gdb order to list core dump file
Source code.For another example, by calling the where/bt order in gdb order to obtain currently running stack list.
The crash stack information is sent to server by S104, the process collapse processing routine.
Process collapses processing routine before the crash stack information is sent to server, can detecte and the clothes
Whether the connection of business device is normal.If normal with the connection of the server, the crash stack information is sent to the clothes
Business device.Otherwise, if the connection with the server is abnormal, connection is established with the server.
When collapse occurs every time, the process collapse processing routine analyzes corresponding core dump file and obtains collapse storehouse
The crash stack information is sent to server by information.
Server can save the crash stack information into database.Server can be periodically from the number
It is for statistical analysis according to the crash stack information for acquiring multiple distributed apparatus in library, and statistical result is saved in the data
In library.
According to the crash stack information from multiple distributed apparatus, server can analyze different distributions formula equipment
The quantity of crash reason, distributed apparatus is more, and the collapse distribution counted is more accurate.
Process is collapsed the operation system for handling program registration to distributed apparatus by the process collapse analysis method of embodiment one
In the unloading mode of system；When collapse occurs, core dump file is passed through pipeline from the distributed apparatus by the operating system
Kernel pass to process collapse processing routine；The process collapse processing routine analyzes the core dump file, obtains
To the crash stack information of collapse process；The crash stack information is sent to server by the process collapse processing routine.
Existing process collapse method is analytical equipment (such as server) at equipment to be analyzed (such as distributed apparatus)
Search core dump file in pre-set catalogue, analytical equipment obtain after core dump file again to core dump file into
Row analysis.For example, using the store path of/proc/sys/kernel/core_pattern setting core dump file, analysis
Equipment obtains core dump file from the store path.And the present invention is that process is collapsed to processing program registration to distributed apparatus
Operating system unloading mode in so that in distributed apparatus process collapse processing routine automatically analyze Core Dump text
Part obtains the crash stack information of collapse process and is sent to server, enables the server to directly to crash stack information
It is for statistical analysis, improve the efficiency of process collapse analysis.
Existing process collapse analysis method is only applicable to the collapse analysis of the process under single machine or small-scale environment, Wu Faman
The process of bulk device collapses analysis under foot distribution cloud computing framework, and existing scheme can not count collapse distribution situation.With
Prior art is compared, and advantage of the invention, which is embodied in the process collapse analysis method, has ease for use and scalability,
The quantity of distributed apparatus is more, and the collapse distribution counted is more accurate.
In another embodiment, the process collapses analysis method further include:
The process collapse processing routine calculates the eap-message digest of the crash stack information；
The eap-message digest is sent to the server by the process collapse processing routine.
The eap-message digest represents the crash stack information and smaller than the data volume of the crash stack information.It is described
Server is for statistical analysis to the eap-message digest of multiple distributed apparatus, can reduce the calculation amount of the server, improves
The analysis efficiency of the server.
In another embodiment, the process collapses analysis method further include:
The process collapse processing routine obtains the process letter of the facility information of the distributed apparatus, the collapse process
The collapse time of breath, the collapse process；
The process collapse processing routine believes the process of the facility information of the distributed apparatus, the collapse process
It ceases, the collapse time of the collapse process is sent to the server.
The facility information of the distributed apparatus can be the device number of the distributed apparatus, implementor name etc., for marking
Know the distributed apparatus.
The progress information of the collapse process can be process name, the process number etc. of the collapse process, for identifying
State collapse process.
The collapse time of the collapse process can be the process and collapse processing routine from the conduit acceptor to described
The time of core dump file.
The server combines facility information, progress information, collapse time and the collapse storehouse letter of multiple distributed apparatus
It ceases for statistical analysis, obtains the statistical information of more various dimensions, improve the comprehensive of process collapse analysis.For example, can analyze
Each distributed process crash info, can analyze the crash info of each process, can analyze the collapse letter of each time
Breath etc..
In another embodiment, the process collapses analysis method further include:
The crash stack information is sent to related personnel by the process collapse processing routine, to notify the relevant people
Member debugs the corresponding program of the collapse process.
Process collapse processing routine can be by modes such as mail, short message, wechats by the crash stack information
It is sent to related personnel.The process collapse processing routine can be by the facility information of distributed apparatus, the process of collapse process
Information, collapse time and crash stack information send jointly to the related personnel.
Embodiment two
Fig. 2 is the structure chart that process provided in an embodiment of the present invention collapses analytical equipment.The process collapses analytical equipment
20 are applied in the distributed apparatus under distributed cloud computing framework, the collapse heap of the collapse process for obtaining distributed apparatus
Stack information is simultaneously sent to server, so that server is for statistical analysis according to the crash stack information, to realize distribution
Process under formula cloud computing framework collapses analysis.In the present embodiment, the distributed apparatus can be personal cloud disk, such as play
Objective cloud.In other examples, the distributed apparatus can be set-top box or router.The quantity of the distributed apparatus
It is multiple.
As shown in Fig. 2, the process collapse analytical equipment 20 may include: registering unit 201, transfer unit 202, analysis
Unit 203, transmission unit 204.
Registering unit 201, for process to be collapsed to the unloading mould for the operating system for handling program registration to distributed apparatus
In formula.
The process collapse processing routine is for handling collapse process.
In the present embodiment, process can be collapsed to the operation system for handling program registration to distributed apparatus by the following method
In the unloading mode of system: echo "！/bin/crashreporter">/proc/sys/kernel/core_pattern.
Wherein, "！" indicate that operating system can be passed to core dump file by the method for pipeline when collapsing generation
Process collapses processing routine crashreporter.
Pipeline is that a kind of means of communication between process is compared with other means of communication, and pipeline is actually one section shared
Memory field, shared message is placed on there by process, and passes through some API (Application Programming
Interface, application programming interface) information exchange is provided.
Transfer unit 202 is included in the operating system, and when occurring for collapsing, core dump file is passed through pipe
Road passes to the process collapse processing routine from the kernel of the distributed apparatus.
Except zero, memory accessing outside, illegal pointer, buffer overflow, stack overflow, multithread application use uneasiness
Total function, unlocked protection of data (such as global variable, static variable) of multithreading read-write etc. can all lead to collapse, answer
It is exited with program exception.
When collapsing generation, operating system transmits core dump file by pipeline from the kernel of the distributed apparatus
Program is managed to process crevasse.For example, core dump file is passed through pipeline from the distribution by operating system when collapsing generation
The kernel of formula equipment passes to process collapse processing routine crashreporter.
Analytical unit 203 is included in the process collapse processing routine, for analyzing the core dump file, obtains
To the crash stack information of the collapse process.
Collapse caused by different reasons can obtain different crash stack informations.
Before analyzing the core dump file, the analytical unit 203 reads the Core Dump from the pipeline
File, and the core dump file is stored, such as storage is into the distributed apparatus disk.
The analytical unit 203 can analyze the core dump file according to predetermined period, obtain collapsing for collapse process
Routed stack information.The period can be configured according to actual needs.For example, the period can for half a minute, one minute,
Five minutes or ten minutes etc..
The analytical unit 203 analyzes the core dump file, and the crash stack information for obtaining collapse process can wrap
It includes:
The process name that the collapse process is obtained from the core dump file obtains the collapse according to the process name
The process file of process；
The collapse stack address of the collapse process is obtained from the core dump file；
Collapse function is searched from the process file according to the collapse stack address；
The crash stack information is obtained according to the collapse stack address, the collapse function.
In the present embodiment, the core dump file can be analyzed by executing automatic and interactive script command.It is described from
Dynamic interactive script order can be gdb order.For example, by calling list order in gdb order to list core dump file
Source code.For another example, by calling the where/bt order in gdb order to obtain currently running stack list.
Transmission unit 204 is included in the process collapse processing routine, for the crash stack information to be sent to
Server.
The transmission unit 204 can detecte and the clothes before the crash stack information is sent to server
Whether the connection of business device is normal.If normal with the connection of the server, the crash stack information is sent to the clothes
Business device.Otherwise, if the connection with the server is abnormal, connection is established with the server.
When collapse occurs every time, the transmission unit 204 analyzes corresponding core dump file and obtains crash stack information,
The crash stack information is sent to server.
Server can save the crash stack information into database.Server can be periodically from the number
It is for statistical analysis according to the crash stack information for acquiring multiple distributed apparatus in library, and statistical result is saved in the data
In library.
According to the crash stack information from multiple distributed apparatus, server can analyze different distributions formula equipment
The quantity of crash reason, distributed apparatus is more, and the collapse distribution counted is more accurate.
Process is collapsed the operation of processing program registration to distributed apparatus by the process collapse analytical equipment 20 of embodiment two
In the unloading mode of system；When collapse occurs, the operating system sets core dump file by pipeline from the distribution
Standby kernel passes to the process collapse processing routine；The process collapse processing routine analyzes the core dump file,
Obtain the crash stack information of collapse process；The crash stack information is sent to service by the process collapse processing routine
Device.
Existing process collapse method is analytical equipment (such as server) at equipment to be analyzed (such as distributed apparatus)
Search core dump file in pre-set catalogue, analytical equipment obtain after core dump file again to core dump file into
Row analysis.For example, using the store path of/proc/sys/kernel/core_pattern setting core dump file, analysis
Equipment obtains core dump file from the store path.And the present invention is that process is collapsed to processing program registration to distributed apparatus
Operating system unloading mode in so that in distributed apparatus process collapse processing routine automatically analyze Core Dump text
Part obtains the crash stack information of collapse process and is sent to server, enables the server to directly to crash stack information
It is for statistical analysis, improve the efficiency of process collapse analysis.
Existing process collapse analysis method is only applicable to the collapse analysis of the process under single machine or small-scale environment, Wu Faman
The process of bulk device collapses analysis under foot distribution cloud computing framework, and existing scheme can not count collapse distribution situation.With
Prior art is compared, and advantage of the invention, which is embodied in the process collapse analysis method, has ease for use and scalability,
The quantity of distributed apparatus is more, and the collapse distribution counted is more accurate.
In another embodiment, the process collapses analytical equipment 20 further include:
Computing unit is included in the process collapse processing routine, for calculating the message of the crash stack information
Abstract, and the eap-message digest is sent to the server.
The eap-message digest represents the crash stack information and smaller than the data volume of the crash stack information.It is described
Server is for statistical analysis to the eap-message digest of multiple distributed apparatus, can reduce the calculation amount of the server, improves
The analysis efficiency of the server.
In another embodiment, the process collapses analytical equipment 20 further include:
Acquiring unit is included in the process collapse processing routine, and the equipment for obtaining the distributed apparatus is believed
The collapse time of breath, the progress information of the collapse process, the collapse process, by the facility information of the distributed apparatus,
The progress information of the collapse process, the collapse process collapse time be sent to the server.
The facility information of the distributed apparatus can be the device number of the distributed apparatus, implementor name etc., for marking
Know the distributed apparatus.
The progress information of the collapse process can be process name, the process number etc. of the collapse process, for identifying
State collapse process.
The collapse time of the collapse process can be the process and collapse processing routine from the conduit acceptor to described
The time of core dump file.
The server combines facility information, progress information, collapse time and the collapse storehouse letter of multiple distributed apparatus
It ceases for statistical analysis, obtains the statistical information of more various dimensions, improve the comprehensive of process collapse analysis.For example, can analyze
Each distributed process crash info, can analyze the crash info of each process, can analyze the collapse letter of each time
Breath etc..
In another embodiment, the process collapses analytical equipment 20 further include:
Notification unit is included in the process collapse processing routine, for the crash stack information to be sent to phase
Pass personnel, to notify the related personnel to debug the corresponding program of the collapse process.
Process collapse processing routine can be by modes such as mail, short message, wechats by the crash stack information
It is sent to related personnel.The process collapse processing routine can be by the facility information of distributed apparatus, the process of collapse process
Information, collapse time and crash stack information send jointly to the related personnel.
Embodiment three
The present embodiment provides a kind of computer readable storage medium, computer is stored on the computer readable storage medium
Program, the computer program realize the step in above-mentioned process collapse analysis method embodiment, such as Fig. 1 when being executed by processor
Shown in S101-S104:
Process is collapsed processing program registration into the unloading mode of the operating system of distributed apparatus by S101；
S102, when collapse occurs, the operating system is by the core dump file for the process of collapsing by pipeline from described point
The kernel of cloth equipment passes to the process collapse processing routine；
S103, the process collapse processing routine analyze the core dump file, obtain the collapse of the collapse process
Stack information；
The crash stack information is sent to server by S104, the process collapse processing routine.
Alternatively, the function of each module/unit in above-mentioned apparatus embodiment is realized when the computer program is executed by processor,
Such as the unit 201-204 in Fig. 2:
Registering unit 201, for process to be collapsed to the unloading mould for the operating system for handling program registration to distributed apparatus
In formula；
Transfer unit 202 is included in the operating system, when occurring for collapsing, by the Core Dump for the process of collapsing
File passes to the process from the kernel of the distributed apparatus by pipeline by the operating system and collapses processing routine；
Analytical unit 203 is included in the process collapse processing routine, for analyzing the core dump file, obtains
To the crash stack information of the collapse process；
Transmission unit 204 is included in the process collapse processing routine, for the crash stack information to be sent to
Server.
Example IV
Fig. 3 is the schematic diagram of distributed apparatus provided in an embodiment of the present invention.The distributed apparatus 3 includes memory
30, processor 31, bus 33 and it is stored in the computer journey that can be run in the memory 30 and on the processor 31
Sequence 32.The processor 31 realizes the step in above-mentioned process collapse analysis method embodiment when executing the computer program 32
Such as S101-S104 shown in FIG. 1 suddenly:
Process is collapsed processing program registration into the unloading mode of the operating system of distributed apparatus by S101；
S102, when collapse occurs, the operating system is by the core dump file for the process of collapsing by pipeline from described point
The kernel of cloth equipment passes to the process collapse processing routine；
S103, the process collapse processing routine analyze the core dump file, obtain the collapse of the collapse process
Stack information；
The crash stack information is sent to server by S104, the process collapse processing routine.
Alternatively, realizing each module in above-mentioned apparatus embodiment/mono- when the processor 31 executes the computer program 32
The function of member, such as the unit 201-204 in Fig. 2:
Registering unit 201, for process to be collapsed to the unloading mould for the operating system for handling program registration to distributed apparatus
In formula；
Transfer unit 202 is included in the operating system, when occurring for collapsing, by the Core Dump for the process of collapsing
File passes to the process from the kernel of the distributed apparatus by pipeline by the operating system and collapses processing routine；
Analytical unit 203 is included in the process collapse processing routine, for analyzing the core dump file, obtains
To the crash stack information of the collapse process；
Transmission unit 204 is included in the process collapse processing routine, for the crash stack information to be sent to
Server.
Illustratively, the computer program 32 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 30, and are executed by the processor 31, to complete the present invention.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 32 in the distributed apparatus 3 is described.
The distributed apparatus 3 can be PC (Personal Computer, PC), be also possible to smart phone,
The terminal devices such as tablet computer, palm PC, portable computer, intelligent router, mine machine, network storage equipment.
Alleged processor 31 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor 31 is also possible to any conventional processor
Deng the processor 31 is the control centre of the distributed apparatus 3, is set using various interfaces and the entire distribution of connection
Standby 3 various pieces.
The memory 30 can be used for storing the computer program 32 and/or module/unit, and the processor 31 passes through
Operation executes the computer program and/or module/unit being stored in the memory 30, and calls and be stored in memory
Data in 30 realize the various functions of the distributed apparatus 3.The memory 30 can mainly include storing program area and deposit
Store up data field, wherein storing program area can application program needed for storage program area, at least one function (for example sound is broadcast
Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to distributed apparatus 3
Such as audio data, phone directory) etc..In addition, memory 30 may include high-speed random access memory, it can also include non-easy
The property lost memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital
(Secure Digital, SD) card, flash card (Flash Card), at least one disk memory, flush memory device or other
Volatile solid-state part.
The bus 33 is to be Peripheral Component Interconnect standard (peripheral component interconnect, abbreviation
PCI) bus or expanding the industrial standard structure (extended industry standard architecture, abbreviation EISA)
Bus etc..The bus 33 can be divided into address bus, data/address bus, control bus etc..For convenient for indicating, only with one in Fig. 3
Bar thick line indicates, it is not intended that an only bus or a type of bus.
Further, distributed apparatus 3 can also include network interface, and network interface optionally may include wireline interface
And/or wireless interface (such as WI-FI interface, blue tooth interface), commonly used in the distributed apparatus 3 and other electronic equipments it
Between establish communication connection.
Optionally, which can also include user interface, and user interface may include display
(Display), input unit such as keyboard (Keyboard), optional user interface can also include standard wireline interface,
Wireless interface.Optionally, in some embodiments, it is aobvious to can be light-emitting diode display, liquid crystal display, touch control type LCD for display
Show that device and OLED (Organic Light-EmittingDiode, Organic Light Emitting Diode) touch device etc..Wherein, display
Appropriate it can also be known as display screen or display unit, for being shown in the information handled in distributed apparatus 3 and for showing
Show visual user interface.
It will be understood by those skilled in the art that the schematic diagram 3 be only distributed apparatus 3 example, constitute pair
The restriction of distributed apparatus 3 may include perhaps combining certain components or different than illustrating more or fewer components
Component.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.
The computer program product includes one or more computer instructions.Institute is loaded and executed on distributed apparatus
When stating computer program instructions, entirely or partly generate according to process or function described in the embodiment of the present invention.The distribution
Formula equipment can be general purpose computer, special purpose computer, computer network or other programmable devices.The computer refers to
Order may be stored in a computer readable storage medium, or from a computer readable storage medium to another computer-readable
Storage medium transmission, for example, the computer instruction can be logical from a web-site, computer, server or data center
Wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode are crossed to another
One web-site, computer, server or data center are transmitted.The computer readable storage medium can be calculating
Any usable medium that machine can store either includes the numbers such as one or more usable mediums integrated server, data center
According to storage equipment.The usable medium can be magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD),
Or semiconductor medium (such as solid state hard disk Solid State Disk (SSD)) etc..
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It may be combined or can be integrated into another device, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a distribution
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the application
Portion or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey
The medium of sequence code.
It should be noted that the serial number of the above embodiments of the invention is only for description, do not represent the advantages or disadvantages of the embodiments.And
The terms "include", "comprise" herein or any other variant thereof is intended to cover non-exclusive inclusion, so that packet
Process, device, article or the method for including a series of elements not only include those elements, but also including being not explicitly listed
Other element, or further include for this process, device, article or the intrinsic element of method.Do not limiting more
In the case where, the element that is limited by sentence "including a ...", it is not excluded that including process, device, the article of the element
Or there is also other identical elements in method.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of process collapses analysis method, which is characterized in that the described method includes:
Process is collapsed into processing program registration into the unloading mode of the operating system of distributed apparatus；
When collapse occurs, the core dump file for the process of collapsing is passed through pipeline from the distributed apparatus by the operating system
Kernel passes to the process collapse processing routine；
The process collapse processing routine analyzes the core dump file, obtains the crash stack information of the collapse process；
The crash stack information is sent to server by the process collapse processing routine.
2. the method as described in claim 1, which is characterized in that the process collapse processing routine analyzes the Core Dump text
Part, the crash stack information for obtaining the collapse process include:
The process name that the collapse process is obtained from the core dump file obtains the collapse process according to the process name
Process file；
The collapse stack address of the collapse process is obtained from the core dump file；
Collapse function is searched from the process file according to the collapse stack address；
The crash stack information is obtained according to the collapse stack address, the collapse function.
3. the method as described in claim 1, which is characterized in that the process collapse processing routine is by executing automatic and interactive
Script command analyzes the core dump file, obtains the crash stack information of the collapse process.
4. method as claimed in any one of claims 1-3, which is characterized in that the method also includes:
The process collapse processing routine calculates the eap-message digest of the crash stack information；
The eap-message digest is sent to the server by the process collapse processing routine.
5. method as claimed in any one of claims 1-3, the method also includes:
Process collapse processing routine obtain the facility information of the distributed apparatus, the collapse process progress information,
The collapse time of the collapse process；
The process collapses processing routine for the facility information of the distributed apparatus, the progress information of the collapse process, institute
The collapse time for stating collapse process is sent to the server.
6. method as claimed in any one of claims 1-3, which is characterized in that the method also includes:
The crash stack information is sent to related personnel by the process collapse processing routine, to notify the related personnel couple
The corresponding program of the collapse process is debugged.
7. method as claimed in any one of claims 1-3, which is characterized in that the process collapse processing routine is collapsed described
Routed stack information is sent to before server, the method also includes:
It detects whether normal with the connection of the server.
8. a kind of distributed apparatus, which is characterized in that the distributed apparatus includes memory and processor, on the memory
It is stored with the computer program that can be run on the processor, is realized such as when the computer program is executed by the processor
Process described in any one of claim 1-7 collapses analysis method.
9. a kind of process collapses analytical equipment, which is characterized in that described device includes:
Registering unit, for process to be collapsed processing program registration into the unloading mode of the operating system of distributed apparatus；
Transfer unit is included in the operating system, and when occurring for collapsing, the core dump file for the process of collapsing is passed through
Pipeline passes to the process collapse processing routine from the kernel of the distributed apparatus；
Analytical unit is included in the process collapse processing routine, for analyzing the core dump file, obtains described collapse
The crash stack information for the process of bursting；
Transmission unit is included in the process collapse processing routine, for the crash stack information to be sent to server.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes that process collapses analysis side as described in any one of claim 1-7 when the computer program is executed by processor
Method.
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