Anto,

> During project development/testing or database maintenance, such as
> backup/restore, mostly, there is only 1 connection to FB Server.
>
> I have 6 core processors and during those process, cpu's utilization is
> about  16%. I knew, this is because there is only 1 connection to FB server, 2
> connections will raised cpu's utilization to 32% and so on.
>
> Is it possible to force Firebird to use max. cpu utilization when there is only 1
> connection?

You could use the Windows CPU Affinity mask to restrict the CPUs that the Firebird service/process can run on, and thereby limit the max CPU % that could be used.


Sean