[rrd-users] More on Price Graphs :)

Winton Davies wdavies at goto.com
Tue Jun 13 21:51:36 MEST 2000

Hi All,
   I'd like to apologise for confusion regarding my email headings - I 
am kosher, but to get around having multiple e-mail accounts, I do 
some funny stuff :)

   Thanks for all your help so far - I now have nice price graphs 
getting produced (subject to graph design).

  However, now I am reaching performance issues. I have about 6000 
different graphs... and at what would appear to be a large fraction 
of a second per invocation, it seems unscalable for my purposes.

  Question - is there a way to invoke RRDTOOL and feed command lines in such as:

  rrdtool <<EOF
  create x.rrd ...
  update x.rrd ...
  graph  x.gif ...
  create y.rrd ...
  update y.rrd ...
  graph  y.gif ...

  I could go to some binding to the shared libraries, but this should 
be less brittle.

Winton Davies                                                wdavies at goto.com
GoTo, Inc.                                              http://shop.goto.com/
1820 Gateway Drive, Suite 300, San Mateo, CA 94404            (650) 403-2259

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