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Delete old data

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Hello friends,

How can I delete PRTG older data history? I'm already change the "History sensor data" to 30 days. But the space won't increase.

Do I have to delete data manually?

Thank you!

database delete prtg purge

Created on Sep 26, 2019 12:32:17 PM by  jsilva1993 (0) 1



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Hello,

You can use the "Historic Data Purging" settings you find in PRTG under: "Setup -> System Administration -> Core & Probes" If you scroll down, you see the purging configuration. Any value is the number of days for which PRTG keeps the data before deleting it.
Also you can delete old data manually.Bear in mind these entries will no longer be available for graphs, tables, or reports.
To do so:
1) Stop the PRTG service
2) Backup your PRTG data folder!
3) Delete old data files
4) Start PRTG service

Also this article may be of interest for you: How and where does PRTG store its data?

Kind Regards,
Timo Dambach
Paessler Tech Support

Created on Sep 27, 2019 5:33:20 AM by  Timo Dambach [Paessler Support]

Last change on Nov 29, 2019 1:18:25 PM by  Timo Dambach [Paessler Support]



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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.