[rrd-developers] rrdtool update in 1.0.45 imports numbers wrong?

[Markus Mueller]

Hi RRD Developers,
If I do the following lines, I get a .GIF, but the scala is false. The
values must be multiplied by 3! The 40 sould be 110. I attached
this GIF at this email.

/usr/bin/rrdtool create bla.rrd --step 3600 --start 1067641200
DS:BLAFA:ABSOLUTE:3600:0:U RRA:AVERAGE:0.5:1:740
/usr/bin/rrdtool update bla.rrd 1067644800:4803
/usr/bin/rrdtool update bla.rrd 1067648400:9204
/usr/bin/rrdtool update bla.rrd 1067652001:10987
/usr/bin/rrdtool update bla.rrd 1067655600:12801
/usr/bin/rrdtool update bla.rrd 1067659200:13915
/usr/bin/rrdtool update bla.rrd 1067662800:14680
/usr/bin/rrdtool update bla.rrd 1067666400:15439
/usr/bin/rrdtool update bla.rrd 1067670000:16507
/usr/bin/rrdtool update bla.rrd 1067673600:17996
/usr/bin/rrdtool update bla.rrd 1067677200:20580
/usr/bin/rrdtool update bla.rrd 1067680800:23418
/usr/bin/rrdtool update bla.rrd 1067684400:27198
/usr/bin/rrdtool update bla.rrd 1067688000:31030
/usr/bin/rrdtool update bla.rrd 1067691600:34619
/usr/bin/rrdtool update bla.rrd 1067695200:39496
/usr/bin/rrdtool update bla.rrd 1067698800:42628
/usr/bin/rrdtool update bla.rrd 1067702400:44347
/usr/bin/rrdtool update bla.rrd 1067706000:45892
/usr/bin/rrdtool update bla.rrd 1067709600:47684
/usr/bin/rrdtool update bla.rrd 1067713200:49727
/usr/bin/rrdtool update bla.rrd 1067716800:51888
/usr/bin/rrdtool update bla.rrd 1067720400:58002
/usr/bin/rrdtool update bla.rrd 1067724000:60881
/usr/bin/rrdtool update bla.rrd 1067727600:63659
/usr/bin/rrdtool update bla.rrd 1067731200:66439
/usr/bin/rrdtool update bla.rrd 1067734800:69163
/usr/bin/rrdtool update bla.rrd 1067738400:71526
/usr/bin/rrdtool update bla.rrd 1067742000:73897
/usr/bin/rrdtool update bla.rrd 1067749200:77486
/usr/bin/rrdtool update bla.rrd 1067752800:79078
/usr/bin/rrdtool update bla.rrd 1067756400:80540
/usr/bin/rrdtool update bla.rrd 1067760001:81973
/usr/bin/rrdtool update bla.rrd 1067763600:83515
/usr/bin/rrdtool update bla.rrd 1067767200:84780
/usr/bin/rrdtool update bla.rrd 1067770800:85712
/usr/bin/rrdtool update bla.rrd 1067774400:86487
/usr/bin/rrdtool update bla.rrd 1067778000:91529
/usr/bin/rrdtool update bla.rrd 1067781600:94817
/usr/bin/rrdtool update bla.rrd 1067788800:98743
/usr/bin/rrdtool update bla.rrd 1067792400:100795
/usr/bin/rrdtool update bla.rrd 1067796000:103231
/usr/bin/rrdtool update bla.rrd 1067799600:105872
/usr/bin/rrdtool update bla.rrd 1067803200:108268
/usr/bin/rrdtool update bla.rrd 1067806800:110695
/usr/bin/rrdtool graph /home/httpd/htdocs/stat/traff.11.2003.gif --start
1067644800 --end 1067806800 DEF:bla=bla.rrd:BLAFA:AVERAGE LINE2:bla#FF0000

Also the fetch looks bad:

igipriv rrd # /usr/bin/rrdtool fetch bla.rrd --start 1067644800 --end
1067806800 AVERAGE
                    BLAFA

1067644800: 1.3341666667e+00
1067648400: 2.5566666667e+00
1067652000: nan
1067655600: 3.5568213393e+00
1067659200: 3.8652777778e+00
1067662800: 4.0777777778e+00
1067666400: 4.2886111111e+00
1067670000: 4.5852777778e+00
1067673600: 4.9988888889e+00
1067677200: 5.7166666667e+00
1067680800: 6.5050000000e+00
1067684400: 7.5550000000e+00
1067688000: 8.6194444444e+00
1067691600: 9.6163888889e+00
1067695200: 1.0971111111e+01
1067698800: 1.1841111111e+01
1067702400: 1.2318611111e+01
1067706000: 1.2747777778e+01
1067709600: 1.3245555556e+01
1067713200: 1.3813055556e+01
1067716800: 1.4413333333e+01
1067720400: 1.6111666667e+01
1067724000: 1.6911388889e+01
1067727600: 1.7683055556e+01
1067731200: 1.8455277778e+01
1067734800: 1.9211944444e+01
1067738400: 1.9868333333e+01
1067742000: 2.0526944444e+01
1067745600: nan
1067749200: nan
1067752800: 2.1966111111e+01
1067756400: 2.2372222222e+01
1067760000: nan
1067763600: 2.3205056960e+01
1067767200: 2.3550000000e+01
1067770800: 2.3808888889e+01
1067774400: 2.4024166667e+01
1067778000: 2.5424722222e+01
1067781600: 2.6338055556e+01
1067785200: nan
1067788800: nan
1067792400: 2.7998611111e+01
1067796000: 2.8675277778e+01
1067799600: 2.9408888889e+01
1067803200: 3.0074444444e+01
1067806800: 3.0748611111e+01
igipriv rrd #

The values got false into rrd? Is this a bug?

The Version:
igipriv rrd # rrdtool -v
RRDtool 1.0.45  Copyright 1997-2001 by Tobias Oetiker <tobi at oetiker.ch>

Greetings,
Markus Mueller

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