Graphs -> Backup - IOStat -> Properties

/usr/bin/rrdtool graph - \
--imgformat=PNG \
--start='1713934160' \
--end='1714020560' \
--title='Backup - IOStat' \
--base='1000' \
--height='120' \
--width='500' \
--alt-autoscale-max \
--lower-limit='0' \
COMMENT:"From 2024/04/24 05\:49\:20 To 2024/04/25 05\:49\:20\c" \
COMMENT:"  \n" \
--vertical-label='Rate (kB/s)' \
--slope-mode \
--font TITLE:12: \
--font AXIS:8: \
--font LEGEND:8: \
--font UNIT:8: \
DEF:a='/var/lib/cacti/rra/backup_read_186.rrd':'read':AVERAGE \
DEF:b='/var/lib/cacti/rra/backup_read_186.rrd':'writen':AVERAGE \
DEF:c='/var/lib/cacti/rra/backup_read_203.rrd':'read':AVERAGE \
DEF:d='/var/lib/cacti/rra/backup_read_203.rrd':'writen':AVERAGE \
COMMENT:'Raid 6 Array (/backup)\n'  \
LINE1:a#FFAB00FF:'Read'  \
GPRINT:a:LAST:' Current\:%8.2lf %s'  \
GPRINT:a:AVERAGE:'Average\:%8.2lf %s'  \
GPRINT:a:MAX:'Maximum\:%8.2lf %s\n'  \
LINE1:b#FF5700FF:'Write'  \
GPRINT:b:LAST:'Current\:%8.2lf %s'  \
GPRINT:b:AVERAGE:'Average\:%8.2lf %s'  \
GPRINT:b:MAX:'Maximum\:%8.2lf %s\n'  \
COMMENT:'Raid 1 Array (/)\n'  \
LINE1:c#6557D0FF:'Read'  \
GPRINT:c:LAST:' Current\:%8.2lf %s'  \
GPRINT:c:AVERAGE:'Average\:%8.2lf %s'  \
GPRINT:c:MAX:'Maximum\:%8.2lf %s\n'  \
LINE1:d#9FA4EEFF:'Write'  \
GPRINT:d:LAST:'Current\:%8.2lf %s'  \
GPRINT:d:AVERAGE:'Average\:%8.2lf %s'  \
GPRINT:d:MAX:'Maximum\:%8.2lf %s\n'
Viewing Graph Properties 'Backup - IOStat'