Hello guys! How long does PRTG keep the sensor data history?
History data PRTG
Modified on 2025-06-10 16:59:01 +0200
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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 Gimladra,
By default PRTG stores historic sensor data for 365 days. The period depends on your current Historic Data Purging configuration that can be seen in PRTG's web interface under "Setup | System Administration | Core & Probes | Historic Data Purging".
Please find further information regarding the purging settings here: https://www.paessler.com/manuals/prtg/probes_settings#purging
Best regards
Priyanka Bhatt
Sep, 2022 - Permalink