CN107179989A - A method for testing CPU and DIMM pressure dynamic changes - Google Patents

Abstract

The invention discloses a method for testing the dynamic change of CPU and DIMM pressure, which relates to server testing technology. Based on the Linux system, through an automatic test program, the shell language is used to call intel's pressurization tool to automatically set and control the pressure parameters of the CPU and DIMM. Automatic testing of the software; automatically adjust the dynamic changes of CPU and DIMM pressure during the test, and check whether the test log meets the requirements after the set test cycle is completed, and perform the dynamic change test of CPU and DIMM pressure. The present invention realizes automatic pressure dynamic change test on CPU and DIMM, simplifies cumbersome installation and test steps, simple operation, high degree of automation, strong practicability, can save manpower, effectively verify server stability, and improve server stability Test efficiency.

Description

A method for testing CPU and DIMM pressure dynamic changes

technical field

The invention relates to server testing technology, in particular to a method for testing dynamic changes of CPU and DIMM pressure.

Background technique

As the Internet's requirements for servers are getting higher and higher, the replacement time of technology is getting faster and faster. With the continuous development of IT technology, traditional information services and increasingly powerful cloud computing services have higher and higher requirements for servers. With the rapid development of IT servers and the Internet, massive data and information interactions are formed in daily work, and the requirements for server stability are increasing day by day.

Furthermore, there are increasingly higher standards and requirements for the coverage and testing intensity of server stability testing. In order to meet the high stability test requirements of the server, it is bound to bring more and more server test costs. In the existing server stability test, it is necessary to set the CPU and DIMM pressure parameters, and install or set the test steps. The operation process is cumbersome and consumes a lot of test time and manpower, which is not conducive to the rapid and smooth development of the server stability test.

Contents of the invention

The invention provides a method for testing the dynamic change of CPU and DIMM pressure aiming at the needs and deficiencies of the current technical development.

A kind of CPU and DIMM pressure dynamic change test method of the present invention, the technical scheme that solves the above-mentioned technical problem adopts is as follows: described CPU and DIMM pressure dynamic change test method, based on Linux system, by an automatic test program, use shell language Call intel's pressure tool to automatically set the CPU and DIMM pressure parameters and automatically test the software; automatically adjust the dynamic changes in CPU and DIMM pressure during the test process, and check whether the test log meets the requirements after the set test cycle is completed. CPU and DIMM pressure dynamic change test.

Preferably, the specific implementation content of the automatic test program is as follows:

#!/bin/bash

if [ -f /root/ptutest.log ];then

rm -rf /root/ptutest.log

the fi

for i in $(seq 1 144)

do

./ptugen -ct 2 -mt 3 -p 100 -t 300 >> /root/ptu/ptutest.log

lscpu >> /root/ptu/ptutest.log

sleep 300

done.

Preferably, the test results are placed in the directory \root\ptutest.log, and testers can view the log files to determine whether the test results meet the requirements.

Preferably, described CPU and DIMM pressure dynamic change test method, its specific operation process is as follows:

First, add the automatic test program to the Linux system directory /root/;

Second, execute ./ptutest.sh to automatically test the dynamic pressure changes of CPU and DIMM after booting;

Third, check whether the CPU and DIMM parameters in ptutest.log meet the requirements.

A kind of CPU and DIMM pressure dynamic change test method described in the present invention has the beneficial effect compared with prior art: this method carries out the automatic setting of CPU and DIMM pressure parameter and the automatic test of software through shell language, has realized Automatic pressure dynamic change test for CPU and DIMM simplifies cumbersome installation and test steps; this test method is simple to operate, highly automated, and practical, can save manpower, effectively verify server stability, and improve server stability testing efficiency.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the method for testing the dynamic change of CPU and DIMM pressure according to the present invention will be further described in detail below in conjunction with specific embodiments.

The CPU and DIMM pressure dynamic change test method proposed by the present invention uses shell language under the Linux system to automatically set the CPU and DIMM pressure parameters and automatically test the software, and realizes the automatic test of the CPU and DIMM pressure dynamic changes. It can effectively verify the stability of the product, omit the cumbersome pressure parameter setting, and simplify the cumbersome installation and testing steps.

Example:

The CPU and DIMM pressure dynamic change testing method described in this embodiment is based on the Linux system, through an automatic test program, using the shell language to call the pressurization tool of intel, automatically adjusting the CPU and DIMM pressure dynamic changes in the test process, and setting After the test cycle is completed, check whether the test log meets the requirements, and realize the dynamic change test of CPU and DIMM pressure.

This CPU and DIMM pressure dynamic change test method, the specific realization content of described automatic test program is as follows:

#!/bin/bash

if [ -f /root/ptutest.log ];then

rm -rf /root/ptutest.log

the fi

for i in $(seq 1 144)

do

./ptugen -ct 2 -mt 3 -p 100 -t 300 >> /root/ptu/ptutest.log

lscpu >> /root/ptu/ptutest.log

sleep 300

done

After the execution is completed, the test results are placed in the directory \root\ptutest.log, and testers can view the log files to determine whether the test results meet the requirements.

Implement the above-mentioned CPU and DIMM pressure dynamic change test method, and its specific operation process is as follows:

First, add the automatic test program to the Linux system directory /root/;

Second, execute ./ptutest.sh to automatically test the dynamic pressure changes of CPU and DIMM after booting;

Third, check whether the CPU and DIMM parameters in ptutest.log meet the requirements.

Using the CPU and DIMM pressure dynamic change testing method described in this embodiment, calling the Intel pressurization tool through the shell language, can add a dynamic change environment for simulating customer applications, and realize the pressure dynamic change test for the CPU and DIMM. The test method is simple to operate, highly automated, and practical, and is a very effective method for effectively verifying product stability.

The specific embodiment is only a specific case of the present invention, and the scope of patent protection of the present invention includes but is not limited to the above-mentioned specific embodiment, any suitable claims that conform to the claims of the present invention and any person of ordinary skill in the art. Changes or replacements should fall within the scope of patent protection of the present invention.

Claims (3)

1. a kind of CPU and DIMM Pressure behaviours change method of testing, it is characterised in that based under linux system, by one from Dynamic test program, using shell language calls intel pressurizing tool, carry out CPU and DIMM pressure parameters automatic setting and The automatic test of software；Adjust automatically CPU and DIMM Pressure behaviour change in test process, and after the completion of setting test period Check whether test log meets the requirements, carry out the change test of CPU and DIMM Pressure behaviours.

2. a kind of CPU and DIMM Pressure behaviours change method of testing according to claim 1, it is characterised in that described automatic Test program to implement content as follows：

#!/bin/bash

if [ -f /root/ptutest.log ];then

rm -rf /root/ptutest.log

fi

for i in $(seq 1 144)

do

./ptugen -ct 2 -mt 3 -p 100 -t 300 >> /root/ptu/ptutest.log

lscpu >> /root/ptu/ptutest.log

sleep 300

done。

3. a kind of CPU and DIMM Pressure behaviours change method of testing according to claim 2, it is characterised in that its specific behaviour Make process as follows：

First, autotest program is added to linux system catalogue/root/；

Second, perform ./ptutest.sh and realize that start carries out Pressure behaviour change to CPU and DIMM automatically and tested；

3rd, check whether CPU and DIMM parameters meet the requirements in ptutest.log.