load-testing

问题 I have a Windows Azure VM running VS2013 Load Test Controller and a second Azure VM running 2013 Load Test Agent. I have not been able to get the two communicating successfully. I added the hostname and IP of each VM to the other's HOSTS file. I also created a local admin account with the same username and password on both machines. Neither machine is joined to a domain. I have also created endpoints for each VM to port 6901/TCP. I am able to telnet from the agent VM to port 6901 on the

问题 I'm using a MailReaderSampler which gets all the messages from given email ID. All the emails have a verification token in it. For now, the token is being passed on the subject of the mail. So the Response Data will have : Date:-- To: -- From: -- Subject: token : someToken I have defined a Token value in User Defined Variables and I'm using Response assertion to check if the mail contains the Token . So it checks for all the sub-results(all emails). Now whenever an email contains the token,

问题 I'm running a load test on my system. At a certain level of load, I start getting SQL errors in my log: System.Data.SqlClient.SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Prprovidererror: 40 - Could not operrorconnection to SQL Server) ---

问题 I have a .webtest that I am intending to use to load test uploading a file to a website. I am using the webtest framework that is built into visual studio with the intention of running my larger scale tests from azure. I created a new webtest and recorded the steps, including the file upload. This all recorded correctly, but the problem is that the File Upload Parameter was just recorded the filename (not the bytes). This means that the test needs to have access to the file that will be

问题 I m Using pylot 1.26 tool for load testing but it just gives me Avg. Response Time & Avg. Throughput . from these parameter how can I calculate latency time?? OR suggest me some FREE * TOOL * for load testing which will gives me these parameters. 回答1: Our Load Tester product captures time to first byte (TTFB). This is the time from the beginning of the request until the first byte of the response is received. On small requests (i.e. GETs) that the webserver can respond to instantly (i.e.

问题 I would like to load test a vaadin app with 5000 users. I found this https://vaadin.com/wiki/-/wiki/Main/JMeter%20Testing and trying to emulate with a single user. With the simplest step of Login and Logout, i encounter this error during playback. No UIProvider returned a UI for the request Any idea what is this error regards or how to troubleshoot it? 回答1: It looks like that jMeter example is for Vaadin 6. Vaadin 7 refactored the servlet class, and the Application class is now the UI class.

问题 I am creating some Load tests using VS2012. I can run the tests using a StorageType of "None", but when I change this to a StorageType of "Database" I get the dreaded error The load test results database could not be opened. Check that the load test results database specified by the connect string for your test controller (or local machine) specifies a database that contains the load test schema and that is currently available. For more information, see the Visual Studio help topic 'About the

问题 How to you simulate > 120 concurrent users using a Load Test Framework such as JMeter? Real concurrency, as far as I understand, would be possible if I would use 120 servers or 120 CPU cores. How did/do you test your web application or service with real conditions? 回答1: I have found JMeter to work fine, but I generally use is across 4-5 PC's to get the most accurate results. Although you may believe 120 concurrent users may be difficult to simulate from a single PC, you have to realise that

问题 I am running a load test from VS 2008 on my asp.net web application. The thing I notice is that for some of my pages Average Page Time is around 20. Does this mean it takes 20 seconds for the server to render the page before it sends the request? Or is it simply 20 seconds until the whole page is fully loaded on the client's browser? Does this statistic take Network Type into an account; so say that I change from 52kbps to 1.5mbps, is this statistic supposed to change? Another thing is - my

问题 I am new to Gatling (2.1.2) and want to do a small prototype project to show to my colleagues. According to the quick start page, there are several ways I can run a simulation with Gatling: decompress the Gatling bundle into a folder and drop my simulation files into user-files/simulations folder. bin/gatling.sh will compile and run the simulation files. use the gatling-maven-plugin maven plugin to execute the simulation. create a project with gatling-highcharts-maven-archetype , and run the