Subject Re: [firebird-support] Very very very slow FB 2.5.2 64bit performance on Windows 2008 R2
Author Hannes Streicher
Guten Tag Roland Turcan,

a large Raid Stripe Set can be a real showstopper for Databases
what are your settings for

Database Page Size
and for the Raid
What Type of Raid 1,5,10
Size of the Stripe Set


> Hello guys,

> I found some info about problems with performance when FB is running
> on Win2008R2 which is domain controller.
> But in my case is it not DC, but the performance is the worst I met.
> It is new server running 10GB of RAM, RAID, ... it is quite new
> server box.

> It cannot be, that basically dummy update on table with about 700 000
> records is executing over one hour. CPU is relaxing, HDD is relaxing
> too and I cannot force server to fun faster.

> What can I check?

> Thanks in advance.



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Mit freundlichen GrĂ¼ssen
Hannes Streicher mailto:HStreicher@...