318IBM TotalStorage DS6000 Series: Performance Monitoring and Tuning
Figure 9-6 Task Manager
A process is considered unnecessary when it has nothing to do with your current server
function. It could have been invoked from the registry by some application that was not
correctly un-installed, for example.
9.2.5 Process priority levels
The scheduler is a component of the Windows kernel. The scheduler co-ordinates the
servicing of the processes and threads waiting and ready to use the system CPUs. The
kernel schedules ready threads based upon their individual dynamic priority. The dynamic
priority which is a number between 0 to 31 determines the ...
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