Dashboard "Visits per time" - change resolution

General questions
1

Is it possible to change the time resolution of this dashboard (currently visits/hour for 24 hours) to 1-minute or 5-minute intervals? It would be OK to have the data exported to a file.
Thank you for a hint :slight_smile:
/ PS /

2

It is not possible, but this plugin may help you: http://plugins.piwik.org/MaxConcurrent