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  • 54 questions asked
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  • Can I extend the duration of my Cloud Session?

    I am currently using a Cloud session and I realize that I would need one more hour. Can I extend it without stopping the current one?
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    When you start or reserve a Cloud session, you have to indicate a start and end date. This can be done through your Neotys Web portal or directly from NeoLoad If your session...
  • I ran a test with lots of virtual users and I got many NL-NETWORK-01 errors?

    My load generators are running under Windows 2008 R2 and the error details are "No buffer space available" (maximum connection reached?). How can I get rid of these errors?
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    During the load test, the load generators will open a large number of network connections against your application server. The default number of port/connections that can be...
  • How can I record HTTPS application with NeoLoad on my iPhone?

    I have a full client application and when I tried to record with NeoLoad I got some URL's recorded, but then I encountered errors in the application when switching to HTTPS. Why?
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    NeoLoad is able to record any HTTP/HTTPS application running on the internal iPhone browser or from any full client. When you are doing a recording, your browser/client is...
  • Why do I get "Too many open files" on my Linux load generator's?

    My tests are failing and in the logs I see my load generators getting many of the following errors: neoload.LG: Can't get CPU/Network/TCP info java.io.FileNotFoundException...
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    During the load test, the load generator may use many resources on your machine. One of these resources are the number of sockets that needs to be opened at the same time on the...
  • How do I configure a load generator's available memory?

    After running my load test, I looked at the results and noticed that my load generator is using a high amount of memory, which might be causing a bottleneck. Can I increase the...
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    Neoload is a Java program that uses a Virtual machine to run. The amount of memory used by that Virtual machine is configured at startup on a configuration file.   If the load...
  • Why do I get a "BindException" error when starting a load generator or NeoLoad?

    I installed Neoload on my computer, but when I launch the Neoload Controller software, I get an error that pops up indicating that there is some port conflict and BindException...
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    When you start Neoload, it will open some TCP ports on your machine in order to listen for a network connection against that port. Two applications cannot use the same ports at...
  • How do I configure a load generator when using a firewall?

    My network environment is very secure, and my IT guy needs to know what ports need to be open for the Neoload Controller and Neoload Load Generator to communicate. What can I...
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    The controller and the load generators need to create a TCP connection to communicate. When the connection is possible the load generator will appear with a green light in the...
  • What is the total number of users launched?

    I have a test that I want to run for 10 minutes using 50 concurrent users at a time. At the end of my test, the summary of results shows that the total users launched were 496...
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    Valid for NeoLoad up to version 3.2. During a test under a constant load using n virtual users, NeoLoad starts n virtual users. Each user replays the pages and requests defined...
  • What does NL-Network-01 errors mean, and what can I do to troubleshoot the cause?

    I have recorded a script, handled the dynamic parameters, and am ready to run a load test. Upon running a load test, I start to receive many NL-Network-01 errors instead of the...
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    During a load test, many virtual users will run at the same time against your application and it will consume significant network resources. Some network errors may happen in a...
  • Is it possible to generate a comparison report using the command line options?

    I like the way to start Neoload through the command line and automatically generate reports. But, I'm wondering if we can also automatically create a report that compares the...
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    At the end of each load test, NeoLoad will generate a result from where you can build reports in different output (PDF, HTML, RTF and XML). From the NeoLoad UI, you can quickly...