> How do you know that you are CPU and not I/O bound?
>
> SuperClassic is capable to utilize SMP environments, but simplified one
> core per database connection. If you increase the number of database
> connections with CPU bound stuff, you should see an increase of CPU
> utilization.
>
>
> --
> With regards,
> Thomas Steinmaurer
> http://www.upscene.com/
>
> Professional Tools and Services for Firebird
> FB TraceManager, IB LogManager, Database Health Check, Tuning etc.
>

Thanks for your reply.

I run a few queries, all almost stuck at 16% cpu's utilization, so I guess, file I/O is ok.

I have only 1 database in this machine. You said SuperClassic use 1 core per database connection.

For 1 connection I got cpu's utilization about 16%, so, if there are 8 connection to the same database, running the same task, cpu's utilization will jump to 100%?

Regards,
Anto