cat test-rrdtool
----------------
#!/bin/sh
rrdtool create test.rrd --step 60 --start 900000000 DS:test:GAUGE:600:0:100
RRA:MAX:0.5:1:576
rrdtool update test.rrd 900000120:10
rrdtool update test.rrd 900000125:50
rrdtool update test.rrd 900000127:50
rrdtool update test.rrd 900000129:50
rrdtool update test.rrd 900000131:50
rrdtool update test.rrd 900000180:11
rrdtool update test.rrd 900000240:12
rrdtool update test.rrd 900000300:13
rrdtool update test.rrd 900000360:14
rrdtool fetch test.rrd MAX --start 900000000 --end 900000480
./test-rrdtool
--------------
test
900000000: nan
900000060: 1.0000000000e+01
900000120: 1.0000000000e+01
900000180: 1.8150000000e+01
900000240: 1.2000000000e+01
900000300: 1.3000000000e+01
900000360: 1.4000000000e+01
900000420: nan
900000480: nan
Question
--------
Why don't I see 50 appear somewhere in the fetch ? Am I missing
something ? It looks like when multiple updates are made in a single
step there is some kind of aggregation going on. Is it possible to have
that aggregation go by the same rule as the RRA consolidation goes ?
BTW, the same problem (err.. feature) appears when dealing with MIN
consolidation.
Thanks in advance for any help ..
Jf.
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