"gabriel" <gabriel@workingnetsp.com.br> writes:
> hello all
>
> I have a perl script that read a text file and
> insert the data in a table...
>
> but when this script is runing the usage of CPU by postmaster grows to
> between 79 and 90 percent...
And this is a problem because... ?
Honestly, you're doing a lot of work, why wouldn't the CPU be busy?
> there's something to do about it?
Are you using COPY or a series of INSERTs? If the latter, are you
doing them all inside a transaction? INSERTs not wrapped in a
transaction will load the system a lot more due to transaction
overhead and disk sync latency.
-Doug
--
Free Dmitry Sklyarov!
http://www.freesklyarov.org/
We will return to our regularly scheduled signature shortly.