/usr/local/rrdtool/bin/rrdtool graph - \
--imgformat=PNG \
--start=1265591321 \
--end=1265677721 \
--title="mercury - Apache - Apache Statistics - Bytes / Request" \
--base=1024 \
--height=120 \
--width=500 \
--alt-autoscale-max \
--lower-limit=0 \
COMMENT:"From 2010/02/07 20\:08\:41 To 2010/02/08 20\:08\:41\c" \
COMMENT:"  \n" \
--vertical-label="bytes / hit" \
--slope-mode \
--font TITLE:10: \
--font AXIS:8: \
--font LEGEND:8: \
--font UNIT:8: \
DEF:a="/local/vweb/elemental.org/htdocs/cacti-0.8.7d/rra/mercury_-_apache_apache_cpuload_30.rrd":apache_total_kbytes:AVERAGE \
DEF:b="/local/vweb/elemental.org/htdocs/cacti-0.8.7d/rra/mercury_-_apache_apache_cpuload_30.rrd":apache_total_hits:AVERAGE \
CDEF:cdefa=a,UN,0,a,100000,GT,0,a,IF,IF \
CDEF:cdefb=b,UN,0,b,100000,GT,0,b,IF,IF \
CDEF:cdefc=cdefb,0,EQ,0,cdefa,1024,*,cdefb,/,IF,0,1000000,LIMIT \
CDEF:cdefg=a,0,0,LIMIT \
CDEF:cdefba=b,0,0,LIMIT \
 \
 \
AREA:cdefc#4123A1FF:"Bytes / Request"  \
GPRINT:cdefc:LAST:"Current\:%8.2lf %s"  \
GPRINT:cdefc:AVERAGE:"Average\:%8.2lf %s"  \
GPRINT:cdefc:MAX:"Maximum\:%8.2lf %s\n"  \
LINE2:cdefg#FF0000FF:"kBytes"  \
GPRINT:a:LAST:"         Current\:%8.2lf %s"  \
GPRINT:a:AVERAGE:"Average\:%8.2lf %s"  \
GPRINT:a:MAX:"Maximum\:%8.2lf %s\n"  \
LINE2:cdefba#00FF00FF:"Hits"  \
GPRINT:b:LAST:"           Current\:%8.2lf %s"  \
GPRINT:b:AVERAGE:"Average\:%8.2lf %s"  \
GPRINT:b:MAX:"Maximum\:%8.2lf %s\n"  \
COMMENT:"                            Represents the number of bytes per hit\n"  \
COMMENT:"                             based on ApacheStats v0.4 - Rolf Poser\n"