CN105718340A - Crontab-based CPU stability test method - Google Patents
Crontab-based CPU stability test method Download PDFInfo
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- CN105718340A CN105718340A CN201610026941.1A CN201610026941A CN105718340A CN 105718340 A CN105718340 A CN 105718340A CN 201610026941 A CN201610026941 A CN 201610026941A CN 105718340 A CN105718340 A CN 105718340A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000013112 stability test Methods 0.000 title abstract description 3
- 238000012360 testing method Methods 0.000 claims abstract description 57
- 230000008859 change Effects 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010998 test method Methods 0.000 claims description 10
- 125000000174 L-prolyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])[C@@]1([H])C(*)=O 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000012217 deletion Methods 0.000 claims description 3
- 230000037430 deletion Effects 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract 1
- 238000010304 firing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2236—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test CPU or processors
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a CPU stability test method based on Crontab, which is characterized in that a script is used for periodically executing an instruction Crontab under linux, a/sbin/cPucheck instruction carried by a timing execution system is sent to a Crontab file, and a timing on-off test under the linux system is set for automatically starting crond service to run by starting; the method includes the steps that initial CPU information is captured as a reference at the beginning of script operation, current CPU information is compared with the CPU reference in each restart operation, the CPU in-place situation is compared with the previous in-place situation, and the CPU comparison fail time and content are recorded under the condition that the script runs the cpu.log and the CPU fail.log if the CPU capacity is inconsistent; the influence on the system after the restarting of the server in the actual environment is simulated through the CPU inspection test before and after the change of the system state.
Description
Technical field
The present invention relates to cpu test technical field, be specifically related to the method for testing of a kind of CPU stability based on Crontab.
Background technology
Central processing unit (CPU, English: CentralProcessingUnit), is one of the capital equipment of electronic computer, the core part in computer.Its function is mainly interpretive machine instruction and processes the data in computer software.In computer, all operations all is responsible for reading instruction by CPU, to Instruction decoding the core component performing instruction.Development along with computer technology, the arithmetic speed of CPU is more and more faster, structure also becomes increasingly complex, the CPU stability worked is proposed very high requirement by the computing of substantial amounts, therefore, in the large-scale exigent place of server equistability, all the stability before machine on CPU is made strict test.
Current industry is in CPU stress test, and no matter windows or Linux is many in the stability verifying CPU self.And the exception of current most high-end server CPU and reporting an error occurs in server state change procedure.
Summary of the invention
The technical problem to be solved in the present invention is: the present invention proposes the method for testing of a kind of CPU stability based on Crontab, test program based on the complete machine CPU stability of Crontab changes as considering CPU stability using server on-off state, consider CPU and there will be frequency errors instability before restarting afterwards, reply normal after repeatedly restarting, consider big quantity left unguarded CPU stability frequency and CPU information record, the stability that whole system is run, assesses tested server stability of CPU continuous firing in the process that complete machine state changes with this.
The technical solution adopted in the present invention is:
A kind of method of testing of the CPU stability based on Crontab, described method of testing is performed instruction crontab by a script at linux periodical, timing execution system is carried /sbin/cpucheck instruction to crontab file, start is set and automatically starts timed power on/off test under crond service operation Linux system；
Described method runs at the beginning of operation under crawl/pro/cpuinfo initial CPU information as reference at script, restart operation by current CPU information and the contrast of CPU reference every time, CPU situation in place contrasts previously in position situation, and CPU capacity is not inconsistent and will record CPU under script runs cpucheck.log and cpufail.log and compare fail time and content；Test, simulation impact on system after Server Restart in actual environment is checked by CPU before and after system state change.Test consider CPU can cause before and after system switching machine identification infull, in persistent switch machine environment, it is ensured that the stability of CPU continuous firing.
It is as follows that described method of testing realizes process:
1) get out Linux test platform, including test host platform, on test main frame, (SuSE) Linux OS is installed；
2) power on start by test main frame, enters operating system, uses root user to log in；
3) cpucheck script is copied on linux system desktop；
4) under linux system, run terminal terminal program, under terminal, perform following operation:
#cd/root/Desktop carriage return
#shcpucheck-m-max500-time6 carriage return
Point out under Terminal
#creatingcrontabservice...
Stoppingcrond:[OK]
Startingcrond:[OK]
Systemwillrebootandcheckcpuin6minutes.
5) generation can be performed cpucheck mastery routine cpucheck.sh by/root/cpucheck/
6) system will capture under current system/pro/cpuinfo in CPU capacity deposit as under/root/cpucheck/conf as CPU reference value
7) now/root/Desktop/RebootResult file occurs restarting counting count file, cpucheck.log and cpufail.log file next time；
8) system will start to restart test in 6min；
9) restart cpucheck.sh after system for the first time automatically to run on backstage, counted restarting by reading/root/Desktop/RebootResult/count file；Capture CPU capacity under current/proc/cpuinfo to compare with benchmark CPU capacity simultaneously, and cpucheck.log and cpufail.log is filled in；
10) test machine continuous service restarts test n time；
11) restart n time after having tested, detection test record；
12) after the detection of test record completes, deletion/root/cpucheck/cpucheck.sh file.
Described detection test recording process is as follows: checking cpucheck.log file under/root/Desktop/RebootResult, record reboot time in file record, whether test result is Pass entirely；Cpufail.log file, if report an error record, and tester table whether stable operation in whole test process, either with or without occur CPU lose, crash, the abnormal phenomena such as power down or blue screen.
The invention have the benefit that
The inventive method based on the test program of the complete machine CPU stability of Crontab, adopts c program cycle count function that switching on and shutting down are counted, in combination with system-level CPU and benchmark CPU contrast mechanism in each system switching machine process to CPU capacity implementing monitoring.Assessment testing service applicator platform operation stability comes the CPU purpose at system start-up self-consistentency whereby.
The inventive method adds CPU before and after machine state change first in CPU stability test, has broken complete machine CPU and has deposited and itself do not detect CPU limitation whether in place, and next has filled up current industry can only carry out CPU pressure detection method under simple state；Last test result is also comparatively directly perceived, can directly judge complete machine CPU CPU capacity, information such as whether in place CPU is before and after machine state change；This kind of method of testing is applicable to currently a popular various Linux operation simultaneously.
Accompanying drawing explanation
Fig. 1 is script flowchart of the present invention；
Fig. 2 is test flow chart.
Detailed description of the invention
Below according to Figure of description, in conjunction with detailed description of the invention, the present invention is further described:
Embodiment 1:
As shown in Figure 1, a kind of method of testing of the CPU stability based on Crontab, described method of testing is performed instruction crontab by a script at linux periodical, timing execution system is carried /sbin/cpucheck instruction to crontab file, start is set and automatically starts timed power on/off test under crond service operation Linux system；
Described method runs at the beginning of operation under crawl/pro/cpuinfo initial CPU information as reference at script, restart operation by current CPU information and the contrast of CPU reference every time, CPU situation in place contrasts previously in position situation, and CPU capacity is not inconsistent and will record CPU under script runs cpucheck.log and cpufail.log and compare fail time and content；Test, simulation impact on system after Server Restart in actual environment is checked by CPU before and after system state change.Test consider CPU can cause before and after system switching machine identification infull, in persistent switch machine environment, it is ensured that the stability of CPU continuous firing.
Embodiment 2:
As in figure 2 it is shown, on the basis of embodiment 1, it is as follows that method of testing described in the present embodiment realizes process:
1) get out Linux test platform, including test host platform, on test main frame, (SuSE) Linux OS is installed；
2) power on start by test main frame, enters operating system, uses root user to log in；
3) cpucheck script is copied on linux system desktop；
4) under linux system, run terminal terminal program, under terminal, perform following operation:
#cd/root/Desktop carriage return
#shcpucheck-m-max500-time6 carriage return
Point out under Terminal
#creatingcrontabservice...
Stoppingcrond:[OK]
Startingcrond:[OK]
Systemwillrebootandcheckcpuin6minutes.
5) generation can be performed cpucheck mastery routine cpucheck.sh by/root/cpucheck/
6) system will capture under current system/pro/cpuinfo in CPU capacity deposit as under/root/cpucheck/conf as CPU reference value
7) now/root/Desktop/RebootResult file occurs restarting counting count file, cpucheck.log and cpufail.log file next time；
8) system will start to restart test in 6min；
9) restart cpucheck.sh after system for the first time automatically to run on backstage, counted restarting by reading/root/Desktop/RebootResult/count file；Capture CPU capacity under current/proc/cpuinfo to compare with benchmark CPU capacity simultaneously, and cpucheck.log and cpufail.log is filled in；
10) test machine continuous service restarts test 500 times；
11) restart 500 times after having tested, detection test record；
12) after the detection of test record completes, deletion/root/cpucheck/cpucheck.sh file.
Embodiment 3:
On the basis of embodiment 2, described in the present embodiment, detection test recording process is as follows: checking cpucheck.log file under/root/Desktop/RebootResult, record reboot time in file record, whether test result is Pass entirely；Cpufail.log file, if report an error record, and tester table whether stable operation in whole test process, either with or without occur CPU lose, crash, the abnormal phenomena such as power down or blue screen.
Embodiment of above is merely to illustrate the present invention; and it is not limitation of the present invention; those of ordinary skill about technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes fall within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.
Claims (3)
1. the method for testing based on the CPU stability of Crontab, it is characterized in that: described method of testing is performed instruction crontab by a script at linux periodical, timing execution system is carried /sbin/cpucheck instruction to crontab file, start is set and automatically starts timed power on/off test under crond service operation Linux system；
Described method runs at the beginning of operation under crawl/pro/cpuinfo initial CPU information as reference at script, restart operation by current CPU information and the contrast of CPU reference every time, CPU situation in place contrasts previously in position situation, and CPU capacity is not inconsistent and will record CPU under script runs cpucheck.log and cpufail.log and compare fail time and content；Test, simulation impact on system after Server Restart in actual environment is checked by CPU before and after system state change.
2. the method for testing of a kind of CPU stability based on Crontab according to claim 1, it is characterised in that it is as follows that described method of testing realizes process:
1) get out Linux test platform, including test host platform, on test main frame, (SuSE) Linux OS is installed；
2) power on start by test main frame, enters operating system, uses root user to log in；
3) cpucheck script is copied on linux system desktop；
4) under linux system, run terminal terminal program, under terminal, perform following operation:
#cd/root/Desktop carriage return
#shcpucheck-m-max500-time6 carriage return
Point out under Terminal
#creatingcrontabservice...
Stoppingcrond:[OK]
Startingcrond:[OK]
Systemwillrebootandcheckcpuin6minutes.
5) generation can be performed cpucheck mastery routine cpucheck.sh by/root/cpucheck/
6) system will capture under current system/pro/cpuinfo in CPU capacity deposit as under/root/cpucheck/conf as CPU reference value
7) now/root/Desktop/RebootResult file occurs restarting counting count file, cpucheck.log and cpufail.log file next time；
8) system will start to restart test in 6min；
9) restart cpucheck.sh after system for the first time automatically to run on backstage, counted restarting by reading/root/Desktop/RebootResult/count file；Capture CPU capacity under current/proc/cpuinfo to compare with benchmark CPU capacity simultaneously, and cpucheck.log and cpufail.log is filled in；
10) test machine continuous service restarts test n time；
11) restart n time after having tested, detection test record；
12) after the detection of test record completes, deletion/root/cpucheck/cpucheck.sh file.
3. the method for testing of a kind of CPU stability based on Crontab according to claim 2, it is characterized in that, described detection test recording process is as follows: check cpucheck.log file under/root/Desktop/RebootResult, recording reboot time in file record, whether test result is Pass entirely；Cpufail.log file, if report an error record, and tester table whether stable operation in whole test process, either with or without CPU abnormal phenomena occur.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106776090A (en) * | 2016-11-29 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of method for collecting information when RHEL operating systems are without response |
| CN107168819A (en) * | 2017-03-31 | 2017-09-15 | 北京奇艺世纪科技有限公司 | A kind of operating system method for restarting and device |
| CN107203445A (en) * | 2017-05-24 | 2017-09-26 | 郑州云海信息技术有限公司 | A kind of automated testing method of timing cycle perform script |
| CN107451043A (en) * | 2017-08-17 | 2017-12-08 | 郑州云海信息技术有限公司 | A kind of detection method and device of server stability |
| CN107783885A (en) * | 2017-11-03 | 2018-03-09 | 郑州云海信息技术有限公司 | A kind of solaris system restarts lower CPU monitoring method |
| CN107832178A (en) * | 2017-11-20 | 2018-03-23 | 郑州云海信息技术有限公司 | A kind of automated testing method of server stability |
| CN107870840A (en) * | 2016-09-27 | 2018-04-03 | 佛山市顺德区顺达电脑厂有限公司 | The multiple test instruction automatic execution methods of server based on IPMI |
| CN109240850A (en) * | 2018-08-21 | 2019-01-18 | 郑州云海信息技术有限公司 | Server DC Reboot test method under a kind of linux system |
| CN109359001A (en) * | 2018-12-13 | 2019-02-19 | 浪潮电子信息产业股份有限公司 | Method, device and equipment for testing cold restart of solid-state disk |
| CN113687223A (en) * | 2021-08-30 | 2021-11-23 | 广东睿住智能科技有限公司 | Test method, test device, server and storage medium |
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2016
- 2016-01-13 CN CN201610026941.1A patent/CN105718340A/en active Pending
Patent Citations (3)
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870840A (en) * | 2016-09-27 | 2018-04-03 | 佛山市顺德区顺达电脑厂有限公司 | The multiple test instruction automatic execution methods of server based on IPMI |
| CN107870840B (en) * | 2016-09-27 | 2020-09-22 | 佛山市顺德区顺达电脑厂有限公司 | IPMI-based server multi-test instruction automatic execution method |
| CN106776090A (en) * | 2016-11-29 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of method for collecting information when RHEL operating systems are without response |
| CN107168819A (en) * | 2017-03-31 | 2017-09-15 | 北京奇艺世纪科技有限公司 | A kind of operating system method for restarting and device |
| CN107203445A (en) * | 2017-05-24 | 2017-09-26 | 郑州云海信息技术有限公司 | A kind of automated testing method of timing cycle perform script |
| CN107451043A (en) * | 2017-08-17 | 2017-12-08 | 郑州云海信息技术有限公司 | A kind of detection method and device of server stability |
| CN107783885A (en) * | 2017-11-03 | 2018-03-09 | 郑州云海信息技术有限公司 | A kind of solaris system restarts lower CPU monitoring method |
| CN107832178A (en) * | 2017-11-20 | 2018-03-23 | 郑州云海信息技术有限公司 | A kind of automated testing method of server stability |
| CN109240850A (en) * | 2018-08-21 | 2019-01-18 | 郑州云海信息技术有限公司 | Server DC Reboot test method under a kind of linux system |
| CN109359001A (en) * | 2018-12-13 | 2019-02-19 | 浪潮电子信息产业股份有限公司 | Method, device and equipment for testing cold restart of solid-state disk |
| CN113687223A (en) * | 2021-08-30 | 2021-11-23 | 广东睿住智能科技有限公司 | Test method, test device, server and storage medium |
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Application publication date: 20160629 |