/bin/rrdtool graph - \
--imgformat=PNG \
--start='1695749271' \
--end='1695835671' \
--title='google首頁 - https://www.goo' \
--rigid \
--base='1000' \
--height='120' \
--width='500' \
--alt-autoscale \
--upper-limit='100' \
--lower-limit='0' \
COMMENT:"From 2023/09/27 01\:27\:51 To 2023/09/28 01\:27\:51\c" \
COMMENT:" \n" \
--vertical-label='' \
--slope-mode \
--font TITLE:10: \
--font AXIS:7: \
--font LEGEND:8: \
--font UNIT:7: \
DEF:a='/usr/share/cacti/rra/google_availability_8.rrd':'availability':AVERAGE \
AREA:a#7EE600FF:'Site Availability\n' \
GPRINT:a:AVERAGE:'Average Availability\:%8.0lf' |