[rrd-users] Re: Performace: update v/s updatev

Tobias Oetiker tobi at oetiker.ch
Tue Aug 22 06:14:35 MEST 2006

Hi Praveen,

there should not be much of a difference, since the values
displayed do not get 'read' from the RRAs. rrdtool knows the values
because it writes them to the RRAs. The only difference is wether
it tells you about it or not ...


Yesterday Praveen P wrote:

> Hi,
> Is there any significant performance impact of using
> the verbose version of update, namely updatev ? We had
> a script which updated counters using RRDs::update and
> we changed it to RRDs::updatev for the sake of
> checking values of various RRAs after the update. It
> seems to make the machine significantly slower.
> Thanks,
> Praveen.

Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten
http://tobi.oetiker.ch tobi at oetiker.ch ++41 62 213 9907

Unsubscribe mailto:rrd-users-request at list.ee.ethz.ch?subject=unsubscribe
Help        mailto:rrd-users-request at list.ee.ethz.ch?subject=help
Archive     http://lists.ee.ethz.ch/rrd-users
WebAdmin    http://lists.ee.ethz.ch/lsg2.cgi

More information about the rrd-users mailing list