Re: PostgreSQL and Xeon MP

Sven,

On 3/16/06, Sven Geisler <sgeisler@aeccom.com> wrote:
> What version of XEON MP does your server have?

The server is a dell 6650 from end of 2004 with 4 xeon mp 2.2 and 2MB
cache per proc.

Here are the information from Dell:
4x PROCESSOR, 80532, 2.2GHZ, 2MB cache, 400Mhz, SOCKET F
8x DUAL IN-LINE MEMORY MODULE, 512MB, 266MHz

> Do you use Hyperthreading?

No, we don't use it.

> You should provide details from the XEON DP?

The only problem is that the Xeon DP is installed with a 2.6 kernel
and a postgresql 8.1.3 (it is used to test the migration from 7.4 to
8.1.3). So it's very difficult to really compare the two behaviours.

It's a Dell 2850 with:
2 x PROCESSOR, 80546K, 2.8G, 1MB cache, XEON NOCONA, 800MHz
4 x DUAL IN-LINE MEMORY MODULE, 1GB, 400MHz

This server is obviously newer than the other one.

--
Guillaume