[rrd-users] Re: Specification of RRA Boundaries

Alex van den Bogaerdt alex at ergens.op.het.net
Fri Sep 10 10:28:34 MEST 2004

On Fri, Sep 10, 2004 at 05:45:44PM +1000, Richard Nelson wrote:
> I live in EST, which is UTC+10, which is why my data gets consolidated a
> t 10am, and I would really rather it was consolidated at midnight. Howev
> er! Since the maximum value is very unlikely to happen between midnight 
> and 10am (more likely to happen between 6pm-10pm), a quick hack would be
>  to offset the graph 10 hours, and noone would be any the wiser. Is this
>  possible? I'd rather it consolidated at midnight though.

[edited veeery long line; see sig]

If you want things to happen at time n*3600 instead of n*86400, use an
RRA with intervals of 3600 instead of 86400.

> -s 60 DS:players:GAUGE:600:0:U RRA:MAX:0.9:1440:32

1440 times one minute ("--step 60") is indeed 24 hours.  That is n*86400.
You are asking RRDtool to do things at 00:00 UTC.  You want something
else so you should ask RRDtool to do something else. Try RRA:MAX:0.9:60:768

You want an answer?  You'd better follow the following guidelines!
Linesize well below 80 chars. Reply to the list, not to me. Trim
irrelevant lines. Answer below the remaining paragraph.

Unsubscribe mailto:rrd-users-request at list.ee.ethz.ch?subject=unsubscribe
Help        mailto:rrd-users-request at list.ee.ethz.ch?subject=help
Archive     http://www.ee.ethz.ch/~slist/rrd-users
WebAdmin    http://www.ee.ethz.ch/~slist/lsg2.cgi

More information about the rrd-users mailing list