Code review comment for lp://staging/~mir-team/mir/more-performance-tests

> The mir glmark2 performance tests are taking too long by default (5min * N, N
> is currently 6).
>
> Suggestions:
>
> 1. Reduce the amount of time spent in each benchmark scene. This can be
> achieved with a "-b :duration=2" option (apply duration of 2 seconds to all
> benchmark scenes)
>
> 2. Cherrypick only a few benchmark scenes to run by default. This is again
> controlled with "-b" command line arguments.
>
> 3. Both of the above

+1