Re: rrdtool fetch with a resolution != rrd_step ?
Simon Hobson <[email protected]> Wed, 1 Mar 2017 09:32:34 +0000
| Newsgroups | gmane.comp.db.rrdtool.user |
|---|---|
| Message-ID | <[email protected]> |
Marek Schimara <[email protected]> wrote: > I'm trying to get data out of an RRD database (created with step=10) with 30s resolution. I have read http://oss.oetiker.ch/rrdtool/doc/rrdfetch.en.html#RESOLUTION_INTERVAL and I'm using -start, -end timestamps aligned to 30. However I can't get rrdtool fetch to give me data with the requested resolution: AIUI, you can only fetch a resolution that exists - it won't do any consolidation/interpolation to transform from what is stored to an arbitrary resolution. I see this isn't mentioned on that page.