How to improve the ability of testing field
Deep mastery and proficiency in development languages or scripting languages
Exercise and improve your own test analysis design and evaluation capabilities, and constantly complete your own test system and ideas
In-depth mastery and understanding of product development techniques and design architectures, even into the code implementation perspective
Solid automated test comprehension and prac
Chapter 1 Performance Test Result Analysis
Performance analysis has always been a problem, but I think it is difficult to design and execute.This article is the introduction to Chapter 5 of LoadRunner performance testing.In chapter 5, I want to avoid tools and discuss performance
Android from hardware to application: Compile the hardware service at the APP testing framework layer (complete)
Create an Android Application Project: Use the Android plug-in ADT of Eclipse to create an Android project named Gpio. After the project is created, copy the project directory to the packages/apps/folder, and delete the gen folder under the project directory. If you do not delete it, duplicate cl
JMeter Recording scripts need to note the point: (1) mobile phones and computers need to be in a local area network (such as mobile phone and computer use of a WiFi) (2) Set up mobile phone agent when the phone IP to fill the IP, port number and jmeter the same, the general case of the lower number default is 8080, But many of the default ports are 8080, which is prone to conflict (3) Note start recording when you want to click Start, end to click the end of the following to start the recording
Command:adb shell Dumpsys meminfo packagenameFocus Point:Heap Information for 1.native/dalvikSpecifically in the first and second lines above, it gives the JNI layer and the Java layer of memory allocation, if it is found that the value has been increasing, the representative of the program may have a memory leak.PSS Information for 2.TotalThis value is the amount of memory your app really occupies, and with this information, you can easily identify w
LoadRunner performance test training
Training location: Guangzhou
Training time: 4 days (September 17, September 18, October 15)
Object-oriented:
Performance testing engineers, test engineers, test supervisors, and test managers
Practical Teaching Materials:
Performance Test and tuning practice: http://product.china-pu
First of all, the negligence of our work to the "proficiency in mobile app testing: technology, tools and cases," the readers of the reader's apologies, and has been the issue of these questions to the publishing House editor comrade, reprint will be unified amendment;Second, please refer to the Annex PDF document, Errata information.Finally, I would like to express our gratitude to the readers of the suppo
Recently, the company wants to set up a mobile phone testing department to summarize its three-year experience in mobile phone development. It is a sporadic Trojan Horse with regulations and hopes to help. If you have other good ideas, you can leave a message and communicate with each other.
As a restricted device, mobile phones have limited screen size, limited computing power, and limited power supply. Mobile phoneProgramCompared with conventional
The automated test life cycle method is called the common model of the performance test process, as follows: 1. Preparations for testing A. Basic system function verificationThis activity mainly ensures that the applications that require performance testing already meet the testi
reason is that in many cases it is possible that the data will only be up to the point where we split the library and not make the index of a library very large.Several issues need to be noted in the course of testing:1) In the case of a large amount of data, the service is restarted, then the initialization phase of the service startup, although it can accept the data query and modification, but at this time poor
features and features are turned on in this release.Third, the performance test process concerns1. Usage of resources: View the usage of resources. Resources include CPU, memory, hard disk and so on.2, the release of resources: The query system after the business process is stopped, the normal release of resources for subsequent business use. According to reason business stop, resources should be released in time. Frequently asked questions, memory l
This article brings the content is about the example analysis: HTML5 front-end performance test (graphics and text), there is a certain reference value, there is a need for friends to refer to, I hope you have some help.
H5 page is flexible, lightweight, and has cross-platform features, there are many application scenarios in the business. But at the same time compared to APP,H5
Analysis of the Process of neutral performance tuning in software testing-Linux general technology-Linux programming and kernel information. The following is a detailed description. Performance Tuning is undoubtedly a huge topic and a very important part of many projects. It is well known that performance tuning is dif
The performance indicators of network products are mainly proposed in rfc2544 and rfc3511.It mainly includes throughput, latency, back-to-back, packet loss rate, new link per second, transaction processing per second, valid throughput (HTTP throughput), and maximum concurrency.
Throughput, latency, back-to-back, and packet loss rate are defined in rfc2544 and belong to 2-3 tests. The UDP data type is used in the tests. The other tests are defined in r
the problem, if the full log records, it is easy to find the problem through the log. For example, when the system goes down, the system log prints out an out-of-memory error when a method executes, and we can follow the lead and quickly locate the problem that caused the memory overflow.
2. Using performance monitoring tools, such as: Java Development B/s structure of the project, can be through the JDK jconsole, or jprofiler, to monitor server
1, why pay attention to performance issues?Now the app is in a " bonus period ", want to fightout from, is simply the Arabian Nights. So not successful breakout, where are the problems and bottlenecks? Most developers will be due to the product design, product logic and other closely related links, but will ignore a blind spot, is the performance problem. You've
Tag:nowrapsum Note impcheckbox roundsre front smp The content of performance test is briefly introduced, and the main objective and test method of performance testing are recognized from the large frame.
1. Performance Test Indicators
Response time
Number of concurrent (the system can process
First, what are the key metrics to monitor for software performance testing?
The main purpose of the software performance test is the following three points:
1. Evaluate the current performance of the system and determine if the system meets the expected performance requirem
end of the set.
Iii. Performance Testing
These classes have many different functions that can be tested. The shortlist is frequently used because it is considered to have good performance in random insert and delete operations. Therefore, the following analysis focuses on the performance of the insert operation
formal operation. For a running system, you need to obtain the system running data (such as the peak concurrency, system response speed, system load, network traffic, and the percentage of each type of requests in the total) based on monitoring). For a new system, it is better to evaluate the specific performance, because the system is usually relatively simple at this time, and the growth of data volume cannot be overnight, therefore, you can evalu
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