I'm new to rrdtool. I need to modify our current rrd creation script
which created by someone who no longer working here. What I need to do
is to record number authentications (user logins) per minute. I need to
create graphs for daily, weekly, monthly and yearly.
Can someone please verify following script to see if It's done
correctly or reasonbly?
The time in RRDs::update() function, does it needs to be same as step
time, '60' in this example?
Is the hearbeat value '300' defined in DS reasonable?
Thanks in advance for the help.
Kenny
rrdtool create auth.rrd --step 60 --start $TIME \
DS:usrsucc:COUNTER:300:0:$MAX \
DS:usrfail:COUNTER:300:0:$MAX \
DS:admsucc:COUNTER:300:0:$MAX \
DS:admfail:COUNTER:300:0:$MAX \
RRA:AVERAGE:0:1:1440 \ # 24 hr or data in 1 min sample
RRA:AVERAGE:0.3:10:1008\ # 1 week of data in 10 min sample
RRA:AVERAGE:0.3:30:1440\ # 1 month of data in 0.5 hr
sample
RRA:AVERAGE:0.3:1440:1461 \ # 1 year of data in 1day sample
RRA:MIN:0.3:10:1008 \
RRA:MIN:0.3:30:1440 \
RRA:MIN:0.3:1440:1461 \
RRA:MAX:0.3:10:1008 \
RRA:MAX:0.3:30:1440 \
RRA:MAX:0.3:1440:1461
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