On Tue, 23 Feb 2010, Tobias Oetiker wrote: > there was a corner case resolved rrd_graph where now one more entry is > fetched from the RRA than before could this be causing this issue ?
You tell me :). I've provided a reproducible test case, so this should be easy to debug. Just wanted to make sure this won't change again going forward and break my test case. I have restricted the test to be performed only with rrdtool >= 1.4 and it is expecting "Result = 6.00". Thanks for looking into it. -- Mike Mike Schilli [email protected] > > cheers > tobi > > Sunday Mike Schilli wrote: > >> Hi rrdtool folks, >> >> a test suite of a module I maintain fails when upgrading from rrdtool >> 1.3.5 to 1.3.9 (and later). Below is a sequence of commands that >> produces >> >> a) "Result = 6.00" on 1.3.9 (and the latest 1.4.2) and >> >> b) "Result = 5.50" on 1.3.5 >> >> Just wanted to confirm that the former is correct? >> >> -- Mike >> >> Mike Schilli >> [email protected] >> >> >> rrdtool 'create' 'foo' '--start' '1080460190' '--step' '60' >> 'DS:load1:GAUGE:90:0:10' 'DS:load2:GAUGE:90:0:10' 'RRA:MAX:0.5:1:5' >> 'RRA:MAX:0.5:5:10' 'RRA:MIN:0.5:1:5' 'RRA:MIN:0.5:5:10' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460200:3:2.00' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460260:3.1:2.10' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460320:3.2:2.20' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460380:3.3:2.30' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460440:3.4:2.40' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460500:3.5:2.50' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460560:3.6:2.60' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460620:3.7:2.70' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460680:3.8:2.80' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460740:3.9:2.90' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460800:4:3.00' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460860:4.1:3.10' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460920:4.2:3.20' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080460980:4.3:3.30' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461040:4.4:3.40' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461100:4.5:3.50' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461160:4.6:3.60' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461220:4.7:3.70' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461280:4.8:3.80' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461340:4.9:3.90' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461400:5:4.00' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461460:5.1:4.10' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461520:5.2:4.20' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461580:5.3:4.30' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461640:5.4:4.40' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461700:5.5:4.50' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461760:5.6:4.60' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461820:5.7:4.70' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461880:5.8:4.80' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080461940:5.9:4.90' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462000:6:5.00' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462060:6.1:5.10' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462120:6.2:5.20' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462180:6.3:5.30' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462240:6.4:5.40' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462300:6.5:5.50' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462360:6.6:5.60' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462420:6.7:5.70' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462480:6.8:5.80' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462540:6.9:5.90' >> rrdtool 'update' 'foo' '--template' 'load2:load1' '1080462600:7:6.00' >> >> rrdtool 'graphv' 'mygraph.png' '--end' '1080462600' '--start' '1080460200' >> 'DEF:firstdraw=foo:load1:MAX' 'VDEF:in95precent=firstdraw,95,PERCENT' >> 'PRINT:in95precent:Result = %3.2lf' >> >> _______________________________________________ >> rrd-users mailing list >> [email protected] >> https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users >> >> > > -- > Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland > http://it.oetiker.ch [email protected] ++41 62 775 9902 / sb: -9900 > _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
