Subject Re: [firebird-support] Poor performance of SuperServer 1.5 on Intel XEON Server?
Author Daniel Rail

At December 2, 2003, 10:55, michael welsch wrote:

> Hi,

> I have installed FB 1.5 RC7 on an Intel XEON server. Unfortunately
> the performance is very poor. I have already disabled Hyperthreading
> and set the CpuAffinityMask explicit to 1 as suggested in the
> realease notes - but this hasen't made any difference.

> Does anybody know some other parameters that must be set different
> to default when running the firebird SuperServer on a XEON server?

Which OS are you using?

And just for curiosity, are you comparing the performance with FB 1.0?

Best regards,
Daniel Rail
Senior System Engineer
ACCRA Group Inc. (
ACCRA Med Software Inc. (