> The iostat -c says about 8% of time waiting for IO. I'm afraid this
> is due to locks between concurrent queries, is there anyway to have more
> info about?
I do believe that if you told what OS you're running, what pg-version
you're running, what type of sql-statements you perform the list can
provide some help.
--
regards
Claus
When lenity and cruelty play for a kingdom,
the gentlest gamester is the soonest winner.
Shakespeare