stress-testing

问题 At work we are in the middle of a server migration and we want to stress test the new server before starting to migrate our data. I was wondering if anyone had any ideas for scripts that will put intense load on the processor and/or memory? It is a linux server running on Red Hat 5 OS and Apache 2.2.1. It doesn't have to push it to it's physical limits, it's just to use as a benchmark to compare to our old server so we can see how much of an improvement the new setup is over the current/old

问题 At work we are in the middle of a server migration and we want to stress test the new server before starting to migrate our data. I was wondering if anyone had any ideas for scripts that will put intense load on the processor and/or memory? It is a linux server running on Red Hat 5 OS and Apache 2.2.1. It doesn't have to push it to it's physical limits, it's just to use as a benchmark to compare to our old server so we can see how much of an improvement the new setup is over the current/old

问题 At work we are in the middle of a server migration and we want to stress test the new server before starting to migrate our data. I was wondering if anyone had any ideas for scripts that will put intense load on the processor and/or memory? It is a linux server running on Red Hat 5 OS and Apache 2.2.1. It doesn't have to push it to it's physical limits, it's just to use as a benchmark to compare to our old server so we can see how much of an improvement the new setup is over the current/old

问题 I am trying to run a load test on my web application with Testcafe, by concurrently running a single test for each "user" in the system. I need to run 1000 instances of the test but ran into a resource problem on the test side - running multiple Testcafe instances is very resource heavy and I was wondering if anyone knows a way to run a batch of Testcafe tests concurrently without the performance overhead? 回答1: As an alternative, you can run TestCafe in an AWS lambda with a headless browser.

问题 Trying to figure out some feature of Gatling. Here is the line of code: setUp(myscenario.inject(constantUsersPerSec(0.33).during(90 minutes).randomized)).maxDuration(90 minutes).protocols(httpProtocol) Is it correct to say that at the end of the 90 minutes, there will be 1782 (90 minutes * 60 seconds * 0.33 user per sec) connections executing the scenario at the same time (more or less due to the randomized method) or there will be 1782 total connections during the 90 minutes at a randomized

问题 I added an HTTP Authorization Manager to JMeter, an HTTP Request Default and an HTTP Proxy Server. I configured my HTTP Authorization Manager control Panel as: Base URL: http://www.gmail.com Username: abc Password: xxxxxxx But I am getting error in internet explorer when I open http://gmail.com Error: There is a problem with this website's security certificate. The security certificate presented by this website was not issued by a trusted certificate authority. The security certificate

问题 I added an HTTP Authorization Manager to JMeter, an HTTP Request Default and an HTTP Proxy Server. I configured my HTTP Authorization Manager control Panel as: Base URL: http://www.gmail.com Username: abc Password: xxxxxxx But I am getting error in internet explorer when I open http://gmail.com Error: There is a problem with this website's security certificate. The security certificate presented by this website was not issued by a trusted certificate authority. The security certificate

问题 I have a Test plan in which there are multiple Thread Groups. I want to run all of the Thread Groups sequentially. Thread Groups are as below: Thread Group1 Thread Group2 Thread Group3 . . . Thread GroupN I've read in different blogs and articles on the internet, people claiming that the thread groups will run in the order they are defined but apparently they are not in my case. Thread Group4 runs before Thread Group1. Thread Group4 is generating a report which is wrong because it runs before

问题 I am trying to use TinyGet t stress test an application. I am running the following command: "C:\Program Files\IIS Resources\TinyGet\tinyget.exe" -srv:localhost -uri:/testwebsite/default.aspx -loop:10 It appears to work as there is no error message. However, the ASP.NET process does not appear. Should the ASP.NET process appear? Is there any documentation for TinyGet. Update 17/07/2012 Is anyone able to confirm that the thread flag (http://code.google.com/p/toolsdotnet/wiki/TinyGet) is

问题 I need to test web-srvice with JMeter. I've created test plan with Thread-group 500. I need to pass for each thread new value of parameter. I've heard about "CSV Data Set Config", but it doesn't allow what I want, because if I set "Sharing mode" = "All threads" then each thread will try to read from file each row - I want pass first value in file for first thread, second value for second thread and so on. Of course I can create 500 files with one line but this approach is stupid and slow. How