By default, Veeam ONE Server collects historical performance data from a newly added virtual server for the last 3 months only. In some cases it is necessary to collect data for more than 3 months.
To change the default historical performance data collection period for Veeam ONE Server, follow the instructions below:
Open Veeam ONE Monitor Client and remove a virtual server from the infrastructure view.
Log on to the Veeam ONE Server machine, open Registry Editor and navigate to the Veeam ONE Server registry folder:
HKEY_LOCAL_MACHINE\SOFTWARE\Veeam\Veeam ONE Monitor\Service
Create a new value with the following settings:
Value: specify required period in decimal format (in minutes)
Restart Veeam ONE Monitor Server service.
Open Veeam ONE Monitor Client and add the virtual server in the infrastructure view.