Legend Alignment question

[nicolatron]

Hello,
cacti 1.2.21 linux
Anyone have a guess why the 4 top legends and the last 2 ones are not aligned with each other?. I've played with the comments, so they all have the same size. From the rrdoutput fonts looks ok (full output at the end of the post).

Code: Select all

--font AXIS:8:'Arial' \
--font LEGEND:8:'Courier' \
--font UNIT:8:'Arial' \
--font WATERMARK:6:'Arial' \

The last 2 ones uses a custom GPRINT Percentage4decimal='%6.4lf%%'.

edp.png (36.09 KiB) Viewed 1125 times

Captura-2022-06-17 09_17.png (241.04 KiB) Viewed 1125 times

Captura-2022-06-17 09_22.png (174.3 KiB) Viewed 1125 times

Captura-2022-06-17 09_19.png (32.3 KiB) Viewed 1125 times

Code: Select all

RRDtool Command:

/usr/bin/rrdtool graph - \
--imgformat=SVG \
--start='1655362072' \
--end='1655448472' \
--pango-markup  \
--title=' 	XXX - E/D Percent - C0F4:XXX:E1 ' \
--vertical-label='Percent Total Errors/Discards' \
--slope-mode \
--base=1000 \
--height=150 \
--width=500 \
--rigid \
--alt-autoscale \
COMMENT:"From 2022-06-16 08\:47\:52 To 2022-06-17 08\:47\:52\c" \
COMMENT:"  \n" \
--color BACK#F3F3F3 \
--color CANVAS#FDFDFD \
--color SHADEA#CBCBCB \
--color SHADEB#999999 \
--color FONT#000000 \
--color AXIS#2C4D43 \
--color ARROW#2C4D43 \
--color FRAME#2C4D43 \
--border $rrdborder --font TITLE:11:'Arial' \
--font AXIS:8:'Arial' \
--font LEGEND:8:'Courier' \
--font UNIT:8:'Arial' \
--font WATERMARK:6:'Arial' \
--slope-mode \
--watermark 'Generated by Cacti' \
DEF:a='/opt/cacti/rra/XXX_errors_in_110.rrd':'discards_in':AVERAGE \
DEF:b='/opt/cacti/rra/XXX_errors_in_110.rrd':'errors_in':AVERAGE \
DEF:c='/opt/cacti/rra/XXX_errors_in_110.rrd':'discards_out':AVERAGE \
DEF:d='/opt/cacti/rra/XXX_errors_in_110.rrd':'errors_out':AVERAGE \
DEF:e='/opt/cacti/rra/XXX_unicast_in_112.rrd':'unicast_in':AVERAGE \
DEF:f='/opt/cacti/rra/XXX_unicast_in_112.rrd':'unicast_out':AVERAGE \
DEF:g='/opt/cacti/rra/XXX_broadcast_in_109.rrd':'broadcast_in':AVERAGE \
DEF:h='/opt/cacti/rra/XXX_broadcast_in_109.rrd':'broadcast_out':AVERAGE \
DEF:i='/opt/cacti/rra/XXX_multicast_in_111.rrd':'multicast_out':AVERAGE \
DEF:j='/opt/cacti/rra/XXX_multicast_in_111.rrd':'multicast_in':AVERAGE \
CDEF:cdefb='a,0,*' \
CDEF:cdeff='b,0,*' \
CDEF:cdefj='c,0,*' \
CDEF:cdefbd='d,0,*' \
CDEF:cdefbi='e,0,*' \
CDEF:cdefbj='f,0,*' \
CDEF:cdefca='g,0,*' \
CDEF:cdefcb='h,0,*' \
CDEF:cdefcc='i,0,*' \
CDEF:cdefcd='j,0,*' \
CDEF:cdefce='e,g,i,+,+' \
CDEF:cdefcj='f,h,j,+,+' \
CDEF:cdefdd='cdefce,0,EQ,0,a,100,*,cdefce,/,IF,0,110,LIMIT' \
CDEF:cdefdi='cdefce,0,EQ,0,b,100,*,cdefce,/,IF,0,110,LIMIT' \
CDEF:cdefeb='cdefcj,0,EQ,0,c,100,*,cdefcj,/,IF,0,110,LIMIT' \
CDEF:cdefef='cdefcj,0,EQ,0,d,100,*,cdefcj,/,IF,0,110,LIMIT' \
CDEF:cdeffa='cdefdd,cdefdi,+' \
CDEF:cdeffe='cdefeb,cdefef,+' \
COMMENT:'XXX\:Te1/0/10 - C0F4\:XXX\:E1 Error/Discard in Percent\n'  \
LINE1:cdefb#FFFFFF00:'Discard In\:'  \
GPRINT:a:LAST:'Current\:%8.2lf %s'  \
GPRINT:a:AVERAGE:'Average\:%8.2lf %s'  \
GPRINT:a:MAX:'Maximum\:%8.2lf %s\n'  \
LINE1:cdeff#FFFFFF00:'Errors  In\:'  \
GPRINT:b:LAST:'Current\:%8.2lf %s'  \
GPRINT:b:AVERAGE:'Average\:%8.2lf %s'  \
GPRINT:b:MAX:'Maximum\:%8.2lf %s'  \
LINE1:cdefj#FFFFFF00:'DiscardOut\:'  \
GPRINT:c:LAST:'Current%8.2lf %s'  \
GPRINT:c:AVERAGE:'Average\:%8.2lf %s'  \
GPRINT:c:MAX:'Maximum\:%8.2lf %s'  \
LINE1:cdefbd#FFFFFF00:'Errors Out\:'  \
GPRINT:d:LAST:'Current\:%8.2lf %s'  \
GPRINT:d:AVERAGE:'Average\:%8.2lf %s'  \
GPRINT:d:MAX:'Maximum\:%8.2lf %s'  \
COMMENT:' \n'  \
LINE1:cdefbi#FFFFFF00:  \
LINE1:cdefbj#FFFFFF00:  \
LINE1:cdefca#FFFFFF00:  \
LINE1:cdefcb#FFFFFF00:  \
LINE1:cdefcc#FFFFFF00:  \
LINE1:cdefcd#FFFFFF00:  \
COMMENT:'Packets  in\:'  \
GPRINT:cdefce:LAST:'Current\:%8.2lf %s'  \
GPRINT:cdefce:AVERAGE:'Average\:%8.2lf %s'  \
GPRINT:cdefce:MAX:'Maximum\:%8.2lf %s\n'  \
COMMENT:'Packets out\:'  \
GPRINT:cdefcj:LAST:'Current\:%8.2lf %s'  \
GPRINT:cdefcj:AVERAGE:'Average\:%8.2lf %s'  \
GPRINT:cdefcj:MAX:'Maximum\:%8.2lf %s\n'  \
COMMENT:'Discard In%\:'  \
GPRINT:cdefdd:LAST:'Current\:%6.4lf%%'  \
GPRINT:cdefdd:AVERAGE:'Average\:%6.4lf%%'  \
GPRINT:cdefdd:MAX:'Maximum\:%6.4lf%%\n'  \
COMMENT:'Errors In %\:'  \
GPRINT:cdefdd:LAST:'Current\:%6.4lf%%'  \
GPRINT:cdefdi:AVERAGE:'Average\:%6.4lf%%'  \
GPRINT:cdefdi:MAX:'Maximum\:%6.4lf%%\n'  \
COMMENT:'DiscardOut%\:'  \
GPRINT:cdefeb:LAST:'Current\:%6.4lf%%'  \
GPRINT:cdefeb:AVERAGE:'Average\:%6.4lf%%'  \
GPRINT:cdefeb:AVERAGE:'Maximum\:%6.4lf%%\n'  \
COMMENT:'Errors Out%\:'  \
GPRINT:cdefef:LAST:'Current\:%6.4lf%%'  \
GPRINT:cdefef:AVERAGE:'Average\:%6.4lf%%'  \
GPRINT:cdefef:MAX:'Maximum\:%6.4lf%%\n'  \
COMMENT:' \n'  \
COMMENT:'Total Problem In%\:'  \
GPRINT:cdeffa:LAST:'Current\:%6.4lf%%'  \
GPRINT:cdeffa:AVERAGE:'Average\:%6.4lf%%'  \
GPRINT:cdeffa:MAX:'Maximum\:%6.4lf%%\n'  \
COMMENT:'TotalProblem Out%\:'  \
GPRINT:cdeffe:LAST:'Current\:%6.4lf%%'  \
GPRINT:cdeffe:AVERAGE:'Average\:%6.4lf%%'  \
GPRINT:cdeffe:MAX:'Maximum\:%6.4lf%%' 

RRDtool Command lengths = 4197 charaters.
RRDtool Says:
SVG/XML Output OK

Btw I have the impression data source templates for muticast and broadcast packets are missing in 1.2.21, they exists in interface.xml but are not created as data source templates. Had to create them myself, don't know if it's intended as it may be replaced by the use of nonunicast counter on newer devices.

[nicolatron]

Saw it!. I was missing the "Insert Hard Return" after many of the Max GPRINT lines (which are supposed to be the lasts before a new line) that was confusing the alignment.
Note: even after the last line of the legend, not inserting a <HR> at the end might make alignment don't work.