In the All targets diagrams you will see the latest comparison of the available targets for Code Size, Compilation time, and Execution time.

Since the measurements for the different targets are performed one after the other, the latest results for the All targets may be partial between 20:00:00 and 02:00:00 (UTC).

If Relative flag is set the result shows the relative effect of the selected Flag with respect to the results of Relative flag.

With Data view you can select how the results will be presented:

Bar chart presents the summerized results individually for the target architectures side be side with the latest results for each targets.

Timeline provides timeline diagrams with summarized test bed results.

If you are interested in how we measure there is more info in Technical details.

For more info about this query type see some examples here.