How can I query a single value, at a certain time, from rrdtool?

Question

It seems that rrdtool comes with functionality to query a range of values at a certain resolution. But can I simply query the value for a certain point in time? How?

score 4 · Accepted Answer · answered Feb 14 '12 at 05:50

4

yes

rrdtool fetch -s $x -e $x+1 demo.rrd AVERAGE

will give you the values for a point in time.

answered Feb 14 '12 at 05:50

Tobi Oetiker

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How can I query a single value, at a certain time, from rrdtool?

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