|Subject||Re: Face Firebird 1.5.3 performance problem with Intel Core 2 + Windows 2003|
> Now I'm trying to to find that message with description. In aHi,
> meantime you can check whether this is really your problem by lookind
> at average size of IO queue depth in Windows performance counters.
I finally solved the problem. After reading Chau Chee Yang message
about the Domain Controller issue on Win2003. I googled it
and 'TcpAckFrequency' came up. I added the new value 'TcpAckFrequency'
to the registry and have set it to 1. After reboot our Win2003 2.4 Ghz
machine finally outperforms my slow Win2000 900 Mhz.
Value Type: REG_DWORD, number
Valid Range: 0-255