[rrd-users] Question on RRA and number of rows

[Hwee Khoon, Neo]

Hi RRD users,

will there be any performance impact if the number of specified "rows" is
set very high?

e.g.

rrdtool create default.rrd
--step 300
DS:ioct:GAUGE:600:0:U
DS:ooct:GAUGE:600:0:U
RRA:AVERAGE:0.5:1:10000 <-this value

I would like to have a history of at least 2 months and am contemplating
using:

RRA:AVERAGE:0.5:288:797

is the downside of using this only affects the accuracy of the result?

Thanks!

Rgds,
HK



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