I am receiving below messages continuously in my Orion solarwinds events. Due to this we have an issues with SQL database delete process and database was filled 100GB asap.
Please help how to troubleshoot and fix this issue.
NetFlow Receiver Service [server name] started - listening on port(s) 
NetFlow Receiver Service [Server name] is receiving a NetFlow data stream from an unmanaged device (10.x.x.x). The NetFlow data stream from 10.x.x.x will be discarded. Please use Orion Node management to manage this IP address in order to process this NetFlow data stream, or just use Manage this device.
Virtualization Service [Erver name] Stopped
I would be grateful if any one could advise on this issue on priority.