IBM 440 - Manual (Page 177)

Chapter 5. Management 163
group of Web services. This will prevent the overuse of these services and
therefore any impact to other processes running on this server. The next tab is
the Affinity tab, shown in Figure 5-35.
Figure 5-35 Processor affinity
Assigning processor affinity means that the processes in the group execute only
on the specified processor(s). In our example, all of our Web services execute on
processor 3 (the fourth processor, since they are numbered starting with 0). The
ability to determine which processor(s) that different groups of processes
execute on is a variation of physical partitioning (PPAR).
The next tab is the Priority tab, as shown in Figure 5-36 on page 164.