Preview View mode display problem

[sioux]

Hi

I have a problem with displaing graphs in preview mode at which i do summing (|sum:auto:current:2:auto|)

When I remove summing function from graph template everything is working properly
When I add summing graph don't want to show in preview mode BUT when I click it (to view it with more details) graphs are drown properly

system: ubuntu 6.10 se
cacti: 0.8.6j
rrdtool: 1.2.19 (hand compiled with default settings)

on another box I have the same setup but with 1.2.11 version of rrdtool and with the same graph templates everything is working ok!

what to do with that?

[sioux]

I commited some test
I compile rrdtool v1.2.19 .18 .17 .16 and they are acting the same as I posted abow
but when I compile v 1.2.15 it starts working (v 1.2.11 is also working) .. I didnt try .14 .13 .12

I dont know where to search for a problem :[

[TheWitness]

Post the RRDtool Graph Syntax using Graph Debug. I am interested to see if I can figure it out.

TheWitness

[sioux]

here you go

RRDTool Command:

/usr/local/rrdtool-1.2.15/bin/rrdtool graph - \
--imgformat=PNG \
--start=-86400 \
--end=-300 \
--title="xxx - tx/rx bytes" \
--base=1000 \
--height=120 \
--width=600 \
--alt-autoscale-max \
--lower-limit=0 \
--vertical-label="Bps" \
--slope-mode \
DEF:a="/var/www/cacti/rra/gimnazjum_strength_18.rrd":txbytes:AVERAGE \
DEF:b="/var/www/cacti/rra/gimnazjum_strength_18.rrd":rxbytes:AVERAGE \
AREA:a#00CF00:"Download\:" \
GPRINTLAST:"Current\:%8.2lf %s" \
GPRINTAVERAGE:"Average\:%8.2lf %s" \
GPRINTMAX:"Maximum\:%8.2lf %s" \
COMMENT:"Total\: 1.47 GB\n" \
LINE1:b#002A97:"Upload\:" \
GPRINTLAST:" Current\:%8.2lf %s" \
GPRINTAVERAGE:"Average\:%8.2lf %s" \
GPRINTMAX:"Maximum\:%8.2lf %s" \
COMMENT:"Total\: 707.34 MB\n"

RRDTool Says:

OK

with a version 1.2.19 in Graph managment every thing is ok .. thist graph is shown properly ... only in preview view it doesnt show