[rrd-users] Fetching data from RRA's
W. James Showalter, Jr.
gamma at mintaka.iern.disa.mil
Mon Aug 16 18:40:57 MEST 1999
To make certain I understand about the fetch command, consider the
following statements to create the db.
rrdtool create test.rrd -b 934495200 --step 600 \
The first RRA is supposed to contain a single data point every 10 minutes
for 24 hours. The second RRA is supposed to contain data points based on
a running average of the previous 12 points.
Now, I assume that if I want to fetch the contents of the second RRA, I type:
rrdtool fetch test.rrd AVERAGE -r 7200
Since every data point is based on 7200 seconds (2 hours) worth of data.
However, I keep getting the data for the 24 hour RRA. Am I
misunderstanding something? I did a dump and the data is definitely
* To unsubscribe from the rrd-users mailing list, send a message with the
subject: unsubscribe to rrd-users-request at list.ee.ethz.ch
More information about the rrd-users