Mark, well it is opening and accessing/seeking ...
cheers tobi Today Mark Plaksin wrote: > Tobias Oetiker <[EMAIL PROTECTED]> writes: > > > Hi Mark, > > > > opening files is an expensive operation as oposed to writing to a > > file ... so having more DS in a single file makes things faster ... > > unfortunately this places the whole burden of managing the DSs on > > rrdtool or rather on you since rrdtool has no built-in > > functionality for adding and removing DS ... > > But opening isn't *that* expensive. I wrote a short Perl script which > opens and closes all of our 20k+ RRD files and it runs in .5 seconds. So > it seems like something else is at play. > > -- > Unsubscribe mailto:[EMAIL PROTECTED] > Help mailto:[EMAIL PROTECTED] > Archive http://lists.ee.ethz.ch/rrd-users > WebAdmin http://lists.ee.ethz.ch/lsg2.cgi > -- ______ __ _ /_ __/_ / / (_) Oetiker @ ISG.EE, ETL F24.2, ETH, CH-8092 Zurich / // _ \/ _ \/ / System Manager, Time Lord, Coder, Designer, Coach /_/ \.__/_.__/_/ http://people.ee.ethz.ch/oetiker +41(0)44-632-5286 -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/rrd-users WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
