[rrd-users] Re: RRDtool "GMT-centric" problem?

[Alex van den Bogaerdt]

steve rader wrote:
> 
> Well, I can, but with S. William Schulz's data, I get as much as an
> 11% margin of error.  Here I use a one hour step, one day heartbeat,
> 23 of 24 (0.958) PDPs may be missing to create a CDP (xff) and one
> PDP to make a CDP:
> 
>  rrdtool create page.rrd --start 946788800 --step 3600 \
>    DS:pages:GAUGE:86400:0:1000 \
>    RRA:AVERAGE:0.958:1:240 
> 
>   rrdtool update page.rrd \
>    946788901:75 \
>    946875300:2 \
>    946961700:31 \
>    947048100:8 \
>    947134500:31
> 
>   rrdtool fetch page.rrd AVERAGE -s 946788900 -e 947134501
> 
> Is there a better way?

Change the update times.  Right now, they are five minutes before the
whole hour.

This does produce nice numbers:
  rrdtool update page.rrd \
     946789200:75 \
     946875600:2 \
     946962000:31 \
     947048400:8 \
     947134800:31


regards,
-- 
   __________________________________________________________________
 / alex at slot.hollandcasino.nl                  alex at ergens.op.het.net \
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| My employer is capable of speaking therefore I speak only for myself |
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