Shulou(Shulou.com)06/02 Report--

This article mainly introduces "what are the free Web stress testing tools". In daily operation, I believe many people have doubts about the free Web stress testing tools. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "what are the free Web stress testing tools?" Next, please follow the editor to study!

1. Pylot-Pylot is an open source tool for testing web service performance and scalability. It runs HTTP load tests, which are useful for capacity planning, benchmarking, analysis, and system tuning. Pylot generates concurrent load (HTTP Requests), verifies server response, and generates reports with metrics. Execute and monitor test suites through GUI or shell/console.

2. Web Capacity Analysis Tool (WCAT)-this is a lightweight load generation utility that not only reproduces scripted HTTP requests to a Web server (or load balancing farm), but also collects performance statistics for later analysis. WCAT is a multithreaded application and supports the control of multiple load test clients from a single source, so you can simulate thousands of concurrent users. The utility uses your old machine as the test client, where each test client can generate multiple virtual clients (the number depends on the client machine's network adapters and other hardware). You can choose whether to use HTTP 1.0 or HTTP 1.1 requests, and whether or not to use SSL. And, if the test scenario requires, you can also use basic or NTLM authentication performed by scripts to access restricted parts of the site. If your site uses cookie, forms, or session-based authentication, you can create the correct GET or POST request to authenticate the test user. ) WCAT can also manage any cookie that may be set up on your site, so configuration files and session information will be saved.

3. Fwptt-fwptt is also a tool for load testing of WEB applications. It can record general requests as well as Ajax requests. It can be used to test asp.net, jsp, php or other Web applications.

4. JCrawler-JCrawler is an open source (CPL) WEB application stress testing tool. By its name, you can know that this is a tool written in Java like a web crawler. As long as you give it a few URL, it can start to climb over, it uses a special way to generate the load of your WEB application. This tool can be used to test the load of search engines on your site. Of course, there is another function, you can create your site map and click again, will automatically submit Sitemap to the top five search engines

5. Apache JMeter-Apache JMeter is a 100% pure Java desktop runner designed to run and load tests on the server. It was originally designed for Web/HTTP testing, but it has been extended to support a variety of test modules. It is shipped with modules for HTTP and SQL databases (using JDBC). It can be used to test the operation of the server in the static database or the active database, and can be used to simulate the heavy load on the server or network system to test its resistance. or it can be used to analyze all operations under different load types. It also provides an alternative interface for customizing data display, test synchronization, and test creation and execution.

6. Siege-Siege (which means siege in English) is a stress test and evaluation tool designed for WEB development. This assesses the ability of an application to withstand stress: it can perform multi-user concurrent access to a WEB site according to configuration, record the corresponding time of each user's request process, and repeat it under a certain number of concurrent visits. Siege supports basic authentication, cookies, HTTP and HTTPS protocols.

7. Http_load-http_load runs in parallel reuse to test the throughput and load of the web server. But unlike most stress testing tools, it can run as a single process without killing the client. You can test site requests of the HTTPS class.

8. Web Polygraph-Web Polygraph is also a tool for testing WEB performance. This tool is a standard testing tool for many companies, including Microsoft, which also uses this tool as a benchmark tool when analyzing its software performance. Many advertisements for testers indicate the need to be proficient in this testing tool.

9. OpenSTA-OpenSTA is a free, open source web performance testing tool that can record very powerful script processes and perform performance tests. For example, virtual multiple different users log on to the tested site at the same time. It can also edit the recorded test script according to the specified syntax. After recording the test script, you can edit the test script for specific performance metrics analysis. Its rich graphical test results greatly improve the readability of the test report. OpenSTA is based on the structure of CORBA, which records all HTTP/S traffic through proxy by virtualizing a proxy and using its special script control language. Through the analysis of the performance indicators collected by the OpenSTA performance index collector, as well as HTTP data, the performance of the system is analyzed.

At this point, the study on "what are the free Web stress testing tools" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.