Load Testing Question

Use and application of the eValid server loading (LoadTest) capability. And in the cloud computing context for monitoring and loading.

Load Testing Question

Postby unsigned » Mon May 12, 2008 2:49 pm

How can you edit and modify each load testing scenario?
unsigned
 
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Joined: Tue Jan 01, 2008 12:48 pm

Re: Load Testing Question

Postby serverloading » Mon May 12, 2008 2:50 pm

Load tests described in the *evl scenario are executed in sequence,
according to the specified repeat count.

The eValid LoadTest system has a powerful Scenario Editor that
makes the process of lifting functional tests into sophisticated
server loading scenarios involving multiple users. See the description at:

http://www.e-Valid.com/Products/Documen ... .edit.html

The pattern is whatever you want...if you want to ramp, you can
delay the launch of groups of the tests. Note that you'll
launch one eValid per _eValid command in the *evl.

To synchronize you can edit in a WaitMod command; see the descriptions at:

http://www.e-Valid.com/Products/Documen ... #WaitModMM

The in-script Wait times are multiplied by the Playback Multiplier,
which can be 0.0 (but be careful to confirm your AJAX scripts
are self-synchronizing if you zero out the wait times).

Each line specifies the repetition cound and other parameters:

The eValid string substitution facility -- used in both functional
testing AND in server load creation -- is described here:

http://www.e-Valid.com/Products/Documen ... rings.html

Here's a diagram of this process:

http://www.e-Valid.com/Products/Documen ... nsion.html
eValid Tech Support Team
serverloading
 
Posts: 86
Joined: Tue Jan 01, 2008 12:48 pm


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