Hello, How can I get a Historic Data report more than a year ago?
Historic Data report more than a year ago
Modified on 2025-06-10 22:43:42 +0200
Disclaimer:
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
Hello, try to change the following settings: System Administration - Core Probes -> Historic Data Purging -> Historic Sensor Data = "your desired amount of days"
Changing that value will only allow you to see more than 365 days of historical data in the future!
If your previous setting was 365 days, there is currently only 365 days of historical data available on your server since PRTG was set to only store 365 days of historical data. Now that you have changed that setting, the PRTG Server stores your desired amount of days and you will have your entered amount of days.
Please remember, this is not a retroactive setting.
Regards
Dec, 2015 - Permalink