Any operations environment using SLES or OES has an interest in optimizing it to ensure that it delivers everything it can based on the hardware it's running. This is especially important in high performance or virtualized environments.
I've started a page where information and references can be collected to make it easier for administrators to find good quality information regarding performance optimization. My hope is that the wiki will be a place where a best practice reference will be defined.
Disclaimer: As with everything else at Cool Solutions, this content is definitely not supported by Novell (so don't even think of calling Support if you try something and it blows up).
It was contributed by a community member and is published "as is." It seems to have worked for at least one person, and might work for you. But please be sure to test, test, test before you do anything drastic with it.