[rrd-users] Fetch Historic Data using rrdtool fetch
hsravidatta at yahoo.com
Sat Jan 17 03:57:16 CET 2009
I am really new to the RRD tool. I need your assistance in fetching the 1
month data from the RRD.
for example I am issuing the below command but it seems not logically
correct number of rows being fetched from the rrd/rra.
rrdtool fetch gauge_swp_free_pct.rrd -r 300 AVERAGE -s -30d
this fetched me total records of 1443 but actually 30days of records for
every 5 minutes data capture should come to closer 8931 or so.
if I rrdtool dump <rrd file name>, I can see data for so many previous
I am not sure where I am going wrong. Is it expected behaviour ?
In summary I need to capture the 1 month data (which was captured for every
5 minutes) from the RRD.
Please assist at the earliest.
Thank you, Regards, Ravi
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