Thank you for your response. I've seen the following messages in the Event log everytime the server restarts (we have some performance issues that make the server to restart):
700 Information NUMA: QVS configured to get adapt to NUMA environment
700 Information NUMA: NON-NUMA DETECTED
Does it mean that NUMA is allready disabled on this server?
Br / Ali
It dempends a bit on how much memory and CPUs you have in your server.
For singel CPU servers NUMA is not even an Issue. On two CPU CPU servers, its not that big of a deal either (on modern CPUs the interconnect between the CPUs is fast enough that the performance diffrence is not an issue). However if you use 4 physical CPUs ore more, then NUMA can be an issue.
What kind of server do you have and what performance issues are you having?