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How long is the data kept in RRD ?
Posted: Thu Feb 23, 2017 1:54 pm
by nagmoto
Understand this is not a direct nagioscore related question.
how long the performance data will be rotated out of RRD db from pnp4nagios ?
Any pointer which file I should look at ?
Re: How long is the data kept in RRD ?
Posted: Thu Feb 23, 2017 2:07 pm
by tgriep
Those settings are stored in a file called rra.cfg. Take a look at it and you will see the settings for how long is stores the data.
It might be 4 years.
Re: How long is the data kept in RRD ?
Posted: Thu Feb 23, 2017 2:52 pm
by nagmoto
Thanks for your extra effort to answer this RRD question.
It is a 4 years retention period.
Code: Select all
#
# 5840 entries with 360 minute step = 4 years
#
RRA:AVERAGE:0.5:360:5840
please lock this thread.