Adjust RRD storage time range

Troubleshooting
,
1

**CMK version: Checkmk Free Edition 2.1.0p22
**OS version: docker on Synology

Hi,

Brand new using Checkmk, I’m trying to adjust the RRD storage time range. I’m running Checkmk for my home network (5 hosts), I really don’t need 4 years of data retention.

I would like to configure max 1 month data retention, and i’m a bit lost in the configuration.

Could some point me to the right configuration ?

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Many thanks

2

Have a look at the manual: Performance data and graphing - Evaluating measured values in Checkmk quickly and easily

3

A word of warning:
As a “newbie”, you probably do not want to mess with/up your RRD graphs.
Get used to Checkmk in general, before diving into these advanced topics.