Hello, i`m seeking for an explanation of the following problem, but i don`t have a clue what`s happening here.
I`m using RRDtool 1.2.23 on an embedded mips32 platform and it`s working considerably well. every night the yearly graph is generated and looks ok: http://umweltsuen.de/tmp/power-1y-ok.png there is only one exception: from time to time, the resolution of the graph changes, and it looks like this: http://umweltsuen.de/tmp/power-1y-wrong.png (this happened twice now, after more than 1 1/2 months without problems) maybe someone has an explanation, what`s causing this effect and how to avoid it ? it does not happen with the other graphs (monthly, weekly, daily, hourly....), only the yearly graph is affected. this is the create command: rrdtool create test.rrd --step 5 \ DS:Power1:GAUGE:180:0:10000 \ DS:Power2:GAUGE:180:0:10000 \ DS:Power3:GAUGE:180:0:10000 \ RRA:AVERAGE:0.5:1:3200 \ RRA:AVERAGE:0.5:6:3200 \ RRA:AVERAGE:0.5:36:3200 \ RRA:AVERAGE:0.5:144:3200 \ RRA:AVERAGE:0.5:1008:3200 \ RRA:AVERAGE:0.5:4320:3200 \ RRA:AVERAGE:0.5:52560:3200 \ RRA:AVERAGE:0.5:525600:3200 \ this command creates the graph: rrdtool graph power-1y.png --title "Energieverbrauch letztes Jahr" --start end-1y --end now --width 880 --height 300 --slope-mode --vertical-label VoltAmpere --lower-limit 0 --alt-autoscale-max 'DEF:Power1=test.rrd:Power1:AVERAGE DEF:Power2=test.rrd:Power2:AVERAGE DEF:Power3=test.rrd:Power3:AVERAGE CDEF:Ln1=Power1,Power1,UNKN,IF CDEF:Ln2=Power1,Power1,Power2,+,UNKN,IF CDEF:Ln3=Power3,Power1,Power2,Power3,+,+,UNKN,IF AREA:Power1#A0A0FF:Phase1 AREA:Power2#A0FFA0:Phase2:STACK AREA:Power3#FFA0A0:Phase3\j:STACK LINE1:Ln3#AA0000 LINE1:Ln2#00AA00 LINE1:Ln1#0000AA' thanks for help! regards roland ___________________________________________________________ WEB.DE DSL SOMMER-SPECIAL: Surf & Phone Flat 16.000 für nur 19,99 €/mtl.!* http://produkte.web.de/go/DSL_Doppel_Flatrate/2 _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
