1 Reply Latest reply on Sep 20, 2010 11:15 AM by 800381

    load balancing among multiple CPU

      I am using a java based application on windows server 2008 r2 64bit and JRE 6u17.The server has multiple processor.But when we run the application only one cpu takes the 100% load and cant balance the load.But if we run the application on windows xp or server 2003 the application can balance the among the CPU.

      Any one noticed this type of issue before or any one know the reason???

        • 1. Re: load balancing among multiple CPU
          Your application probably has one thread that is CPU-intensive.

          If that's the case, the "balanced" CPU utilization you see on Windows is caused by unnecessary context switches. And thus your app runs slower than it otherwise would.

          If your app is spinning like crazy in a single CPU, does it really matter which one it's spinning in?