Cleaning manually statistics data
If you server will running out of space because your statistics database size eat a lot of disk space, you can delete some history
Proxy statistics can use disk space according to the retention time, if your database size is too big, you can remove some historical data.
On the left menu, choose “Logs Center” / “Retentions” section.
At the bottom, click on “Clean Databases” button
A new windows is displayed, reduce the retention time in order to clean all events stored before today minus your day retention parameter
