【Brush question】 Gluten-test opening-comparison stress test, load test, performance test
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2020-04-17 00:38:01
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Performance Testing
- It is a large scope. In fact, the performance test itself includes many aspects of performance, strength, pressure, load and other test content.
Stress Testing
- The main task of the stress test is to obtain the limit of the correct operation of the system and to check the system's ability to perform correctly under transient peak loads.
- For example, you can increase the number of concurrent users during a stress test on the server; or continuously send requests to the server; or send particularly large data to the server at once. Look at the maximum state that the server can keep up and running.
- People usually use test tools to complete stress tests, such as simulating tens of thousands of users logging in from the terminal at the same time, which is a method often used in stress tests.
Load testing (Volume Testing)
- It is used to check the system's ability to work correctly when using a large amount of data, that is, to check the maximum degree of the system's ability.
- For example, for an information retrieval system, let it be used the most frequently; for a time-sharing system with multiple terminals, let all its terminals operate.
- Under the situation that all resources of the entire system reach "full load", the ability of the system is tested.
- It is a relatively high-pressure test, which is mainly the corresponding ability of the test system under one or concentrated limit conditions, and is an important part of performance testing.
Stress test and load test
- It can be regarded as a stress test if 100 users continuously visit the system for half an hour, then 8 hours of continuous access can be regarded as a load test, and 1000 users of continuous access to the system for 1 hour can also be regarded as a load test.
- In fact, there is no clear distinction between stress testing and load testing. The tester should test the system from the height of paying attention to the overall performance.
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Origin www.cnblogs.com/anliux/p/12716894.html