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Method and equipment for testing LTP of operating system

An operating system and equipment technology, applied in the computer field, can solve problems such as unstable test environment, long test cycle, and low resource utilization, and achieve the effects of avoiding invalid tests, improving test efficiency, and increasing test pressure

Inactive Publication Date: 2020-07-03
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the LTP test, iSoft judges the stability and reliability of the system through the stress test. However, during the current LTP stress test, the CPU idle percentage often remains high, usually reaching more than 80%, indicating that the CPU, memory, etc. The resource utilization rate does not meet the standard of the stress test. The stability of the stress test environment is insufficient during the test process, which often leads to the failure of the LTP stress test. Moreover, the test period of this test item is long, which takes about 8 hours. The unstable test environment seriously affects the certification. test progress

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  • Method and equipment for testing LTP of operating system
  • Method and equipment for testing LTP of operating system
  • Method and equipment for testing LTP of operating system

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0037] Based on the above purpose, the first aspect of the embodiments of the present invention proposes an embodiment of a method for operating system LTP testing. figure 1 Shown is a schematic flow chart of the method.

[0038] like figure 1 As shown in , the method may include the following steps:

[0039] S1 Deploy the operating environment of the LTP test and start the LTP test, deploy and install the test environment through the script ltp.sh, run the #bash ltp.sh command in the terminal input box to install the relevant test toolkit and set the relevant environment parameters, and run the script command after the setting is completed : . / testscripts / ltpstress.sh -d / tmp / sar.out.0 -l / tmp / stress...

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Abstract

The invention provides a method and device for testing an LTP of an operating system. The method comprises the following steps that the running environment of the LTP is deployed, and the LTP is started to be tested; monitoring an id value in the LTP test process every threshold time, and comparing the id value with a threshold; in response to the fact that the id value is not smaller than the threshold value, pressurizing the operating system; in response to the fact that the id value is smaller than the threshold value, stopping pressurizing the operating system and outputting a corresponding instruction; and continuously monitoring the id until the LTP test is finished, and outputting a test result. By using the scheme provided by the invention, the condition that the pressure test environment cannot meet the test condition can be discovered in time, the function of increasing the test pressure can be realized through a command, the purpose of testing the environment stability is achieved, unnecessary invalid tests are avoided, and the test efficiency is improved.

Description

technical field [0001] This field relates to the computer field, and more specifically relates to a method and device for operating system LTP testing. Background technique [0002] During the server certification test process of the domestic operating system iSoft (Puhua Operating System), one of the key points of the test is the need for stability testing. At present, the test points provided by the original manufacturer mainly include iozone, LTP (used to test the stability of the Linux system) An open source tool), netperf three aspects, among which iozone mainly measures the read and write performance of the file system in the operating system; LTP mainly judges the stability and reliability of the system through stress testing, and can obtain the high performance of CPU, memory and I / O Level of resource utilization; netperf mainly tests network performance. For TCP or UDP-based transmission, it can perform network performance tests in different modes, namely batch data...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22G06F11/36
CPCG06F11/2236G06F11/2273G06F11/3664G06F11/3688G06F11/3692
Inventor 孙志杰
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD