CN107168849A - A kind of task scheduling operation and monitoring method and device - Google Patents
A kind of task scheduling operation and monitoring method and device Download PDFInfo
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- CN107168849A CN107168849A CN201710302177.0A CN201710302177A CN107168849A CN 107168849 A CN107168849 A CN 107168849A CN 201710302177 A CN201710302177 A CN 201710302177A CN 107168849 A CN107168849 A CN 107168849A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3051—Monitoring arrangements for monitoring the configuration of the computing system or of the computing system component, e.g. monitoring the presence of processing resources, peripherals, I/O links, software programs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
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Abstract
The invention discloses a kind of task scheduling operation and monitoring method and device, applied in task scheduling chain, the task scheduling chain is end to end, and each task scheduling in task scheduling chain is configured with the preset time of identical first and the preset time of identical second, comprises the following steps：S1, after the first preset time is spaced, current task scheduling performs step S2；After the second preset time is spaced, current task scheduling performs step S3；S2, modification latter task dispatch the corresponding mark time for present system time；S3, the previous task scheduling of reading corresponding mark time, judge whether the difference of the mark time in the previous task scheduling and present system time is more than predetermined threshold value, if so, step S4 is then performed, if it is not, then return to step S1；S4, to monitoring notification module send abnormality alarming information.The advantage of the invention is that by the peering monitoring of task scheduling, realizing low cost, efficiently and effectively monitoring.
Description
Technical field
The present invention relates to software processing field, and in particular to a kind of task scheduling operation and monitoring method and device.
Background technology
In software systems, " plan target " is often formulated, i.e., does something at some time point, core is
Using the time as focus, i.e., a specific time point, system performs the operation specified.Task scheduling is not performed on time
Or stop being often fatal to the normal operation flow of business of system.Usual task scheduling monitoring be all it is centralized,
Centralized Monitoring service can be self-developing or purchase market matured product, and either that mode application cost all compares
It is high.
The content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of task scheduling operation and monitoring method,
By the peering monitoring of task scheduling, realize low cost, efficiently and effectively monitor.
To solve the above problems, the technical solution adopted in the present invention is as follows：
Scheme one：
A kind of task scheduling operation and monitoring method, applied in task scheduling chain, the task scheduling chain is end to end, appoints
Each task scheduling in business scheduling chain is configured with the preset time of identical first and the preset time of identical second, including following
Step：
S1, after the first preset time is spaced, current task scheduling performs step S2；After the second preset time is spaced,
Current task scheduling performs step S3；
S2, modification latter task dispatch the corresponding mark time for present system time；
S3, the previous task scheduling of reading corresponding mark time, judge the mark time in the previous task scheduling with working as
Whether the difference of preceding system time is more than predetermined threshold value, if so, step S4 is then performed, if it is not, then return to step S1；
S4, to monitoring notification module send abnormality alarming information.
It is preferred that, each task scheduling in the task scheduling chain is associated with corresponding configuration item, the mark time
It is configured in configuration item.
It is preferred that, first preset time is S seconds, and second preset time is 2S+1 seconds, and the predetermined threshold value is
2S+1, wherein, S is positive integer.
It is preferred that, the first two task scheduling operation exception that the abnormality alarming information is dispatched for expression current task.
Scheme two：
A kind of task scheduling running monitor device, applied in task scheduling chain, the task scheduling chain is end to end, appoints
Each task scheduling in business scheduling chain is configured with the preset time of identical first and the preset time of identical second, including following
Module：
Trigger module：For after the first preset time is spaced, current task scheduling to perform modified module；When interval second
After preset time, current task scheduling performs read module；
Modified module：The corresponding mark time is dispatched for present system time for changing latter task；
Read module：For reading the previous task scheduling corresponding mark time, the mark in the previous task scheduling is judged
Between clocking and whether the difference of present system time is more than predetermined threshold value, if so, then perform sending module, if it is not, then returning to triggering
Module；
Sending module：For sending abnormality alarming information to monitoring notification module.
It is preferred that, each task scheduling in the task scheduling chain is associated with corresponding configuration item, the mark time
It is configured in configuration item.
It is preferred that, first preset time is S seconds, and second preset time is 2S+1 seconds, and the predetermined threshold value is
2S+1, wherein, S is positive integer.
It is preferred that, the first two task scheduling operation exception that the abnormality alarming information is dispatched for expression current task.
Compared with prior art, the beneficial effects of the present invention are：
May insure the configuration item of all task scheduling associations all can be marked and be read by different task schedulings, be formed
Whether the peering monitoring of task scheduling, the task scheduling of many machines of monitoring multinode easily and effectively normally performs, and is adjusted by task
The peering monitoring of degree, realizes low cost, efficiently and effectively monitors.
Brief description of the drawings
Fig. 1 is the flow chart of task scheduling operation and monitoring method of the present invention；
Fig. 2 is the structure chart of task scheduling running monitor device of the present invention.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further：
With reference to Fig. 1, the invention discloses a kind of task scheduling operation and monitoring method, applied in task scheduling chain, task
Dispatch chain end to end, that is, form a ring-type, last task scheduling is the previous task scheduling of first task scheduling.
Each task scheduling in task scheduling chain is configured with the preset time of identical first and the preset time of identical second, including with
Lower step：
S1, after the first preset time is spaced, current task scheduling performs step S2；After the second preset time is spaced,
Current task scheduling performs step S3；
S2, modification latter task dispatch the corresponding mark time for present system time；
S3, the previous task scheduling of reading corresponding mark time, judge the mark time in the previous task scheduling with working as
Whether the difference of preceding system time is more than predetermined threshold value, if so, step S4 is then performed, if it is not, then return to step S1；
S4, to monitoring notification module send abnormality alarming information.
Wherein, in the present embodiment, it is that each task scheduling associates a configuration item, configuration item can be simple one
Data-base recording, wherein having mark time row, for recording the mark time of newest modification.It is also each task scheduling newly-increased two
Individual operation.First operating room is performed once every the first preset time, and the first preset time is S seconds, and the second operating room is pre- every second
If the time performs once, the second preset time is 2S+1 seconds, and S is positive integer.
After the first preset time is spaced, current task scheduling performs the first operation；After the second preset time is spaced, when
Preceding task scheduling performs the second operation.The mark time that first operation is used to change latter task scheduling configuration item is current system
Time；Second operation is used for the mark time for reading previous task scheduling configuration item, and judges the mark in the previous task scheduling
Between clocking and whether the difference of present system time is more than predetermined threshold value, predetermined threshold value is 2S+1, and S is positive integer, if more than default
Threshold value, then it represents that the first two scheduler task of current task scheduling (is responsible for the previous scheduler task of modification current task scheduling
The mark time) there is no the mark for the previous scheduler task configuration item for updating current task scheduling within first duty cycle at least
Between clocking, there is operation exception situation, therefore abnormality alarming information is sent to monitoring notification module, monitoring notification module is then sent
Monitoring notifies (short message or mail) to arrive related operation maintenance personnel.If less than predetermined threshold value, continuing to monitor.
Assuming that there are four scheduler tasks, T1, T2, T3, T4 are designated as respectively, note current scheduling task is T3, when interval first
After preset time, T3 performs the first operation, and the mark time of modification T4 configuration items is present system time.When interval second is preset
After time, T3 performs the second operation, reads the mark time of T2 configuration items, and judges T2 mark time and present system time
Difference whether be more than predetermined threshold value, if, then it represents that T1 does not at least have to update T2 configuration items within first duty cycle
The mark time, there is operation exception situation, therefore abnormality alarming information is sent to monitoring notification module.
It may insure that the configuration item that all task schedulings are associated can all be adjusted by different tasks by the method for the present invention
Scale designation and reading, form the peering monitoring of task scheduling, and just whether the task scheduling of the monitoring many machines of multinode easily and effectively
Often perform, by the peering monitoring of task scheduling, realize low cost, efficiently and effectively monitor.
With reference to Fig. 2, the invention also discloses a kind of task scheduling running monitor device, applied in task scheduling chain, institute
State that task scheduling chain is end to end, each task scheduling in task scheduling chain is configured with the preset time of identical first and identical
The second preset time, including with lower module：
Trigger module：For after the first preset time is spaced, current task scheduling to perform modified module；When interval second
After preset time, current task scheduling performs read module；
Modified module：The corresponding mark time is dispatched for present system time for changing latter task；
Read module：For reading the previous task scheduling corresponding mark time, the mark in the previous task scheduling is judged
Between clocking and whether the difference of present system time is more than predetermined threshold value, if so, then perform sending module, if it is not, then returning to triggering
Module；
Sending module：For sending abnormality alarming information to monitoring notification module.
It is preferred that, each task scheduling in the task scheduling chain is associated with corresponding configuration item, the mark time
It is configured in configuration item.
It is preferred that, first preset time is S seconds, and second preset time is 2S+1 seconds, and the predetermined threshold value is
2S+1, wherein, S is positive integer.
It is preferred that, the first two task scheduling operation exception that the abnormality alarming information is dispatched for expression current task.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (8)
1. a kind of task scheduling operation and monitoring method, it is characterised in that applied in task scheduling chain, the task scheduling first-in-chain(FIC)
Tail connects, and each task scheduling in task scheduling chain is configured with the preset time of identical first and when identical second is preset
Between, comprise the following steps：
S1, after the first preset time is spaced, current task scheduling performs step S2；After the second preset time is spaced, currently
Task scheduling performs step S3；
S2, modification latter task dispatch the corresponding mark time for present system time；
S3, the previous task scheduling of reading corresponding mark time, judge the mark time in the previous task scheduling and current system
Whether the difference of system time is more than predetermined threshold value, if so, step S4 is then performed, if it is not, then return to step S1；
S4, to monitoring notification module send abnormality alarming information.
2. task scheduling operation and monitoring method according to claim 1, it is characterised in that every in the task scheduling chain
Individual task scheduling is associated with corresponding configuration item, and the mark time is configured in configuration item.
3. task scheduling operation and monitoring method according to claim 1, it is characterised in that first preset time is S
Second, second preset time is 2S+1 seconds, and the predetermined threshold value is 2S+1, wherein, S is positive integer.
4. task scheduling operation and monitoring method according to claim 1, it is characterised in that the abnormality alarming information is table
Show the first two task scheduling operation exception of current task scheduling.
5. a kind of task scheduling running monitor device, it is characterised in that applied in task scheduling chain, the task scheduling first-in-chain(FIC)
Tail connects, and each task scheduling in task scheduling chain is configured with the preset time of identical first and when identical second is preset
Between, including with lower module：
Trigger module：For after the first preset time is spaced, current task scheduling to perform modified module；When interval second is preset
After time, current task scheduling performs read module；
Modified module：The corresponding mark time is dispatched for present system time for changing latter task；
Read module：For reading the previous task scheduling corresponding mark time, when judging the mark in the previous task scheduling
Between and present system time difference whether be more than predetermined threshold value, if so, sending module is then performed, if it is not, then returning to trigger module；
Sending module：For sending abnormality alarming information to monitoring notification module.
6. task scheduling running monitor device according to claim 5, it is characterised in that every in the task scheduling chain
Individual task scheduling is associated with corresponding configuration item, and the mark time is configured in configuration item.
7. task scheduling running monitor device according to claim 5, it is characterised in that first preset time is S
Second, second preset time is 2S+1 seconds, and the predetermined threshold value is 2S+1, wherein, S is positive integer.
8. task scheduling running monitor device according to claim 5, it is characterised in that the abnormality alarming information is table
Show the first two task scheduling operation exception of current task scheduling.
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| CN201710302177.0A CN107168849B (en) | 2017-05-02 | 2017-05-02 | Task scheduling operation monitoring method and device |
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| CN201710302177.0A CN107168849B (en) | 2017-05-02 | 2017-05-02 | Task scheduling operation monitoring method and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111158894A (en) * | 2018-11-08 | 2020-05-15 | 杭州海康威视数字技术股份有限公司 | Task monitoring method and device in cloud analysis system |
| CN111475374A (en) * | 2020-03-17 | 2020-07-31 | 创驱（上海）新能源科技有限公司 | Time-consuming monitoring method for complex driving task based on AUTOSAR (automotive open system architecture) |
| CN115292141A (en) * | 2022-09-29 | 2022-11-04 | 深圳联友科技有限公司 | Scheduling abnormity early warning method based on sliding time window and monitoring server |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111158894A (en) * | 2018-11-08 | 2020-05-15 | 杭州海康威视数字技术股份有限公司 | Task monitoring method and device in cloud analysis system |
| CN111158894B (en) * | 2018-11-08 | 2023-04-07 | 杭州海康威视数字技术股份有限公司 | Task monitoring method and device in cloud analysis system |
| CN111475374A (en) * | 2020-03-17 | 2020-07-31 | 创驱（上海）新能源科技有限公司 | Time-consuming monitoring method for complex driving task based on AUTOSAR (automotive open system architecture) |
| CN111475374B (en) * | 2020-03-17 | 2023-11-10 | 创驱（上海）新能源科技有限公司 | Time-consuming monitoring method for complex driving task based on AUTOSAR architecture |
| CN115292141A (en) * | 2022-09-29 | 2022-11-04 | 深圳联友科技有限公司 | Scheduling abnormity early warning method based on sliding time window and monitoring server |
| CN115292141B (en) * | 2022-09-29 | 2023-02-03 | 深圳联友科技有限公司 | Scheduling abnormity early warning method based on sliding time window and monitoring server |
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| CN107168849B (en) | 2020-06-09 |
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