[rrd-users] does the week start on monday?

Tobias Oetiker tobi at oetiker.ch
Sun Feb 7 20:03:06 CET 2010

Hi Joseph,

Jan 28 Joseph Mack NA3T wrote:

> I'm flipping between v1.0.45 and v1.4.2
> my month graphs (rrdtool graph ... -s -1m) have vertical
> bars corresponding to weeks. The bars seem to start at 00:00
> on monday.
> I can't work out what I've done wrong and am wondering if
> rrdtool does start the week on monday. I couldn't find
> anything in the docs about this.

your assumption is correct, the rrd week starts monday ...

since rrdtool using locales anyway, I could actually look at the
first_weekday property I guess :-)

will look into it


> Thanks Joe

Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland
http://it.oetiker.ch tobi at oetiker.ch ++41 62 775 9902 / sb: -9900

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