1.Perform these tasks: . Calculate the load average for the following system, whose load is at steady state with no significant disk/lock load: . The system has 64 CPUs. 2. The system-wide CPU...

1.Perform these tasks: . Calculate the load average for the following system, whose load is at steady state with no significant disk/lock load: . The system has 64 CPUs. 2. The system-wide CPU utilization is 50%. 3. The system-wide CPU saturation, measured as the total number of runnable and queued threads on average, is 2.0. 3. Choose an application, and profile its user-level CPU usage. Show which code paths are consuming the most CPU.