[rrd-users] RRA resolution for 1,3,7,30,90 days check

[Stefan Parvu]

Hi,

Just want to make sure I havent messed up my numbers
trying to define certain RRAs for one of my recorders:
http://www.systemdatarecorder.org/recording/recorders.html#sysrec

Step = 60secs

RRA1: 1 day, average and max per minute:
      RRA:AVERAGE:0.5:1:1440
      RRA:MAX:0.5:1:1440
 
RRA2: 3 days, average and max per 30minutes:
      RRA:AVERAGE:0.5:30:144
      RRA:MAX:0.5:30:144

RRA3: 7 days, average and max per hour:
      RRA:AVERAGE:0.5:60:168
      RRA:MAX:0.5:60:168

RRA4: 30 days, average and max per day:
      RRA:AVERAGE:0.5:1440:30
      RRA:MAX:0.5:1440:30

RRA5: 90 days, average and max per day:
      RRA:AVERAGE:0.5:1440:90
      RRA:MAX:0.5:1440:90

Im trying to move away from a 1 minute resolution over
one year period of time:
 RRA:AVERAGE:0.5:1:525600
 RRA:MIN:0.5:1:525600
 RRA:MAX:0.5:1:525600

Makes sense ? 

Cheers,
stefan