Embedded Systems Panorama 6: System Performance and Optimization Practices

Embedded Systems Panorama 6: System Performance and Optimization Practices

Embedded Systems Panorama: System Performance and Optimization Practices Embedded Linux systems are increasingly applied in fields such as industry, communications, automotive, and smart devices. Performance optimization and system tuning are core aspects that ensure device stability, timely response, and efficient resource utilization. System performance tuning involves not only subsystems like CPU, memory, I/O, storage, and … Read more

Linux I/O Performance Optimization

Linux I/O Performance Optimization

Basic Concepts To understand I/O, we first need to grasp a few concepts: file system, disk, and file.. Disk The disk provides the most basic persistent storage capability for the system. Classification of Disks Based on the storage medium, disks can be classified into two categories: mechanical disks and solid-state disks. Mechanical Disk: Composed of … Read more