On Mar 20, 2009, at 5:26 AM, ml@bortal.de wrote:
> Hello List,
>
> is there a way to find out, how many transactions my currenc
> productive database is doing?
>
> I know know how much i an offer with my new database and hardware,
> but i would also like to know what i actually _need_ on my current
> productive system.
>
> Is there a way to find this out?
Are you looking to see how many transactions per second or more how
many transactions concurrently at a given time?
For the former you can use pgspy (its on pgfoundry) to get an idea of
queries per second coming in.
For the latter, just select * from pg_stat_activity where
current_query <> '<IDLE>';
--
Jeff Trout <jeff@jefftrout.com>
http://www.stuarthamm.net/
http://www.dellsmartexitin.com/
