What is injector in load runner?

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Ahmad

  • Jun 21st, 2006
 

  • Machines running Citrix Vusers may be limited in the number of Vusers that can run, due to the graphic resources available to that machine. To increase the number of Vusers per machine, open a Terminal Server session on the machine. You relate to this Terminal Server as a new injector machine. To indicate this virtual injector machine from the Controller, use the following format: machine_name:1, machine_name:2, ... using either the machine name or its IP address. Note that sessions on a Terminal server use, by default, a 256-color set. If you intend to use a terminal session for load testing, make sure to record on machines with a 256-color set.
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    Injector is nothing but load generator in LR. when you want to run a script for multiple Vusers then you have to a create a scenario for those scripts or script with multiple users. There you have to specifiy the load generator i.e., it is local host or remote host. it means that from which system you have to ramp up the Vusers to run the script. for this you have to add the load generators by giving their IP addresses and before for this you have to install load generators on those machines which are to be used as injectors.

    Thx,

    Mallik........

    mallikarjuna.pamujula@gmail.com

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