Comparing Test Runs

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The content on this page is related to a deprecated version of LoadUI, which has been superseded by LoadUI NG Pro in the Ready! API platform. Click here to learn more.

LoadUI allows you to compare old Results with each other and with the live statistics generated from the current run. Comparing results is only available in LoadUI Pro, so it is recommended that you download a free 14-day trial of LoadUI Pro before continuing. Before reading this article, we also recommend that you follow our Statistics Basic Tutorial.

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How to compare test runs

From the Statistics Tab, click on the Compare button:


This will bring up the Test Run Comparison Selector containing all your previous test runs, as shown below:


Comparing two results is now as easy as selecting one test run from the left set (this will be the Primary Test Run) and one from the right set (this will be the Compared Test Run) and then click Load. All charts will now show duplicate lines for each Statistic – lines from the Primary Test Run will show in their original color while the corresponding lines from the Compared Test Run will appear in a darker shade:


Selecting Current run as the Primary Test Run instead of an old test run will allow you to compare live statistics from the current run (if you have a project running) with an old test run.

Clicking Clear will clear any selection made in the right set, so that you can go back to just watching a single test run.