Engineer A discovered during a performance test that process P (PD 12345) is constantly migrating on an 8- core processor. In order to improve the efficiency of process P, A decided to bind process P to CPU1 and CPU2, as follows What can be bound? (Multiple choice)

 Engineer A discovered during a performance test that process P (PD 12345) is constantly migrating on an 8- core processor. In order to improve the efficiency of process P, A decided to bind process P to CPU1 and CPU2, as follows What can be bound? (Multiple choice)
A . taskset -pc 1-2 12345
B . taskset -p 6 12345
C . numactl –cpubind = 0, 1 –membind = 0, 1P
D . numactl –cpubind = 1, 2 –membind = 1

View Answer

Answer: AB