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Practical guide to setting up a stress test for your website
Stress test, applicable for websites – the most important component of the information protection system. It allows you to determine such indicators as the performance and reliability of a web resource under extreme loads. The presented analysis gives the opportunity to identify weak points, take timely necessary measures to eliminate errors, which in turn guarantees reliable operation of the infrastructure.
What is the stress testing procedure
Stress testing is part of the development of a new website. Also, a stress test is relevant in the process of its maintenance. It gives an understanding of how the system will behave under overload conditions.
Physically, during a stress test, the site is under great pressure. The system accepts and processes numerous requests. The stress test redirects a huge stream of information to one point, which exceeds the expected capacity of the web resource many times.
The goals of stress testing are represented by:
in differentiating problematic issues;
in determining the maximum load level;
reducing the risk of site failures, preventing customer loss;
increasing the quality of the resource's functioning.
Types of stress tests for your website
Key tools performing stress testing are popular programs: Apache JMeter, Load Runner, BlazeMeter, NeoLoad, etc.
Apache JMeter is one of the versatile tools, capable of most realistically simulating real DDoS attacks and generating ultra-high load. Load Runner is more of a commercial tool for testing sites, capable of creating complex scenarios. Blaze Meter is a cloud service, ideal for determining the load limits of a site. NeoLoad is a service that helps determine the performance limits of a site, helps improve this characteristic of the resource.
In general, any of the stress testing tools allows you to ensure the reliability and efficiency of the site, confirm the level of protection of the resource from DDoS attacks. But, regardless of the choice made in favor of one service or another, the stress test needs to be set up correctly. This will guarantee accurate test results.
Stages of setting up a stress test for a website
When setting up stress testing of a website, a universal algorithm for setting up the system is used. Stages of setup and testing:
Firstly, you need to choose the appropriate tool for stress testing
Determine the exact goal of testing and develop a scenario. For this, the system is analyzed and the key goal of the stress test is determined.
Initial data is entered into the test scenario. The scenario can be created manually or automatically. Usually the following parameters are specified: the duration of the test, the number of simultaneous requests, the transactions made and the number of users with which the system must cope.
A load test is launched, which contains many requests sent to the site simultaneously. At this stage, the stability limits of the site are determined
Perform the launch of site performance monitoring.
Data consolidation and analysis of test results. Determination of problem areas. Creating a report.
Error correction and site optimization in terms of protection against DDoS attacks
Stress testing should be carried out in several stages, gradually increasing the load. This principle will ensure full control over the process and ensure the safety of conducting a stress test in relation to the tested object.
Conclusion
Stress testing is one of the key processes that gives an idea of the important indicators of the website's functioning. Provides an opportunity to assess the scalability of the site, helps to identify problems caused by a high load. This stage ensures the stability of the system under any, even the most unfavorable conditions. For example, when attempting to cause harm using DDoS attacks.
You can easily set up a stress test for the site yourself, but ideally you should seek the help of specialists. On the Overload website, stress test packages are offered. Technical support specialists are ready to advise and help you choose a stress test suitable for your web resource at a reasonable price. Payment is made in cryptocurrency. Stress testing of the site is the best solution for protection against cyberattacks.