Sql performance and available cpu's
This is really a very good post about sql server's performance. I didn't realy knew why I had this behaviour a while back. I though the servers load wasn't high enough. Didn't really think of this IO optimization.
SQL Server Performance Top Tip: Multi Processor (SMP) Box Doesn’t Use All It’s Processors.
This immediately reminds me not to think I know a lot about sql server.