Use Mpstat to Monitor Multiple Linux Server Processors

Probably the first Linux tool you think of when you want to monitor CPU usage is “top”. Top is light and gives you a good glimpse of processes that are consuming processing power. One thing top will not do by default, however, is show you how each processor is working and how much of their […]

How to Set Processor Affinity for a Specific Task

Linux operating systems work very well with multi-processor servers. Today’s dedicated servers almost always have multiple processors or cores. When you have 4, 8, or even more logical CPUs, you can use Linux’s scheduling system to assign specific tasks to individual CPUs. As long as the task is assigned to that particular CPU, it will […]