On Thu, Dec 16, 2004 at 01:27:33PM -0000, Kozin, I (Igor) wrote: > quad 2.2 Opteron, 9 GB, SLES 9, 2.4.21 > it seems my memory is a bit slower than yours. Perhaps node interleave is set "on" in your BIOS? It should be off. Then again, with 9 GB of mem on a quad, you may not have a symmetrical memory configuration, unless it's 2.25 GB/cpu... -- greg