If the Veeam ONE Monitor Server service was stopped for some time or a new vCenter server has just been added, Veeam ONE attempts to import past performance data for this time interval from vCenter Server.
When a large volume of past performance data is imported or there are gaps in the data staged to be imported, Veeam ONE may sometimes stop responding. In this case (and in some other situations), it may be deemed reasonable to disable collection of past performance data.
To disable automatic import of historical performance data in Veeam ONE, complete the procedure outlined below:
2. Open regedit and navigate to the following registry path:
Note: Please be aware that configuring Veeam ONE in this way will result in Veeam ONE not automatically recovering performance data missed during any monitoring outage. Additionally, performance graphs and reports will contain gaps in data for corresponding to any monitoring outages.