[rrd-users] Scaling rrd tables for best performance

[Fabien Wernli]

On Thu, Dec 06, 2007 at 01:43:23PM +0100, Alex van den Bogaerdt wrote:
> I'm not sure if RRDtool does or does not cache the header parts of
> each RRD.  This could be a good thing, provided that enough memory
> is available.

1.3 at least does mmap and header should be cached in memory yes