> I have about 100 rrd's that I'd like to modify and add Holt-Winters > forecasting to. > Being that I have a 12 months worth of data in each of them, I'm reluctant to > blow them away and start again. > I'd like to modify the existing databases to include > > RRA:HWPREDICT:rows:alpha:beta:seasonal period[:rra-num] > RRA:SEASONAL:seasonal period:gamma:rra-num > RRA:DEVSEASONAL:seasonal period:gamma:rra-num > RRA:DEVPREDICT:rows:rra-num > RRA:FAILURES:rows:threshold:window length:rra-num > > Does anyone have a script or procedure / set of instructions to add these to > existing rrd's?
This is what you need: [EMAIL PROTECTED]@ # rrd_hwreapply - a script for re-applying Holt-Winters algorithm # with tuned parameters # # Copyright (C) 2002 Cablecom GmbH # Author: Stanislav Sinyagin <[EMAIL PROTECTED]> ... # $Id: rrd_hwreapply.in,v 1.2 2004/05/16 14:03:58 ssinyagin Exp $ ... http://cvs.sourceforge.net/viewcvs.py/rrfw/rrdman/perlbin/rrd_hwreapply.in?rev=1.2 Gabor -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/rrd-users WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
