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JMeter website Address: https://jmeter.apache.org/As a developer, the necessary performance tests still need to be mastered, although the configuration of Druid can be more intuitive to achieve SQL execution time, those tables are accessed more and so on, but can not test SQL 1000 or 10,000 times what happens? This is where the performance test tool comes in hand
Use JMeter to test the performance of a database connection pool:
1. Download JMeter
2. servlet with no connection pool
Java code
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out .println(" out.println(" out.prin
Tags: performance jmeter SQL Server window authentication Mode connectionWe all know that jmeter can connect a variety of databases, this aspect I do not say much, if you do not know how to connect, you can see the other blog I read, here is a detailed introductionhttp://blog.csdn.net/lzqinfen/article/details/38730259Back to the point, due to the company's
expected functions and run properly. Through automatic recording, detection, and playback of user application operations, winrunner can effectively help testers to test different release versions of complex enterprise-level applications, improving the efficiency and quality of testers, ensure that cross-platform and complex enterprise-level applications are released without failure and run stably for a long time.
Industrial Standard Load Testing To
expected functions and run properly. Through automatic recording, detection, and playback of user application operations, winrunner can effectively help testers to test different release versions of complex enterprise-level applications, improving the efficiency and quality of testers, ensure that cross-platform and complex enterprise-level applications are released without failure and run stably for a long time.
Industrial Standard Load Testing To
expected functions and run properly. Through automatic recording, detection, and playback of user application operations, winrunner can effectively help testers to test different release versions of complex enterprise-level applications, improving the efficiency and quality of testers, ensure that cross-platform and complex enterprise-level applications are released without failure and run stably for a long time.
Industrial Standard Load Testing To
testing tool used to detect whether an application can achieve the expected functions and run properly. Through automatic recording, detection, and playback of user application operations, winrunner can effectively help testers to test different release versions of complex enterprise-level applications, improving the efficiency and quality of testers, ensure that cross-platform and complex enterprise-level applications are released without failure an
achieve the expected functions and run properly. Through automatic recording, detection, and playback of user application operations, winrunner can effectively help testers to test different release versions of complex enterprise-level applications, improving the efficiency and quality of testers, ensure that cross-platform and complex enterprise-level applications are released without failure and run stably for a long time.
Industrial Standard Load Testing
can achieve the expected functions and normal operation. Through automatic recording, detection, and playback of user application operations, winrunner can effectively help testers to test different release versions of complex enterprise-level applications, improving the efficiency and quality of testers, ensure that cross-platform and complex enterprise-level applications are released without failure and run stably for a long time.
Industrial Standard Load
can achieve the expected functions and normal operation. Through automatic recording, detection, and playback of user application operations, winrunner can effectively help testers to test different release versions of complex enterprise-level applications, improving the efficiency and quality of testers, ensure that cross-platform and complex enterprise-level applications are released without failure and run stably for a long time.
Industrial Standard Load
millions of users to implement concurrent loads and real-time performance monitoring to identify and find problems, LoadRunnerTests the entire enterprise architecture. By using LoadRunner, enterprises can minimize test time, optimize performance, and accelerate the release cycle of application systems.
Global Test Management System testdirector
TestDirectorIs th
The important point of the development program is the test, how we guarantee the quality of the code, how to ensure that each function is operational, the result is correct, and how to ensure that the written code performance is good, we know that the focus of unit testing is to find the design or implementation of logic errors, so that the problem early exposure, Easy to solve the problem, and the focus of
In the previous article using JMeter to construct a large number of concurrent HTTP requests for microservices performance testing, I described how to construct concurrent HTTP requests with JMeter. However, the request parameters of the concurrent request constructed by the
How to make a user feel that the app is running faster, which requires performance testing of the app. The factors that limit the performance of the app are divided into app itself and the backend services that app needs to use.
Test the speed at which the app connects to the network
Typically tested in mock mock environments, the test method uses more time to ad
Stress Testing tps performance degradation problem solution, stress testing tpsStress Testing tps performance degradation problem solution background
During the force measurement test, the tps has been declining. to reproduce the problem, a simple transaction is developed fo
variable name in the JDBC Connection configuration8. Add "View result tree" Under thread group to see if the execution result is successful, as shown in:9. Add "aggregated report" under Thread group to view information such as execution response time, as shown in:10. Set the following parameters in the JDBC Request:11, Save the test plan and run, the results are as follows:Parametric warehousing1. Add "CSV Data set Config" to the thread group as shown in:2, make the parameter file csv, and put
Objective:when we do When testing an API test,Web Service, or other system module, you may need to obtain and record data from the database. The purpose of these tests is to examine the data specified in the database, or to add the specified data to the database , and this article will show how to check, update, or create new data using JMeter. You can implement
This article describes what it takes to do a smooth 50,000 user concurrency test from a load test perspective.
You can see the discussion record at the end of this article.
Quick summary of steps
Write your script
Using JMeter for local testing
Blazemeter Sand Box Test
Use a console and an engine to set the number of Users-per-engine
Set up and test your collecti
Scenario: Stress testing the Web app and MySQL database using JMeterJMeter is a very powerful test tool that can be used to test the Web, database, since 07 has been used for it has been a unique, the following record in a project on its simple use.Project Sub-database testing and Web application testingDatabase testing
Recently, I 've been struggling with how to analyze and tune performance, starting with hardware orCodeOr database. From the Operating System (CPUScheduling, memory management, process scheduling, DisksI/O), Network, protocol (HTTP,TCP/IP), Or from the applicationProgramCode, database optimization, and middleware configuration.
Multiple MiddlewareWebMiddleware (Apache,IIS), Application Middleware (Tomcat,WebLogic,WebSphere) And so on. Even though the
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