statistics

If you're managing or debugging Linux servers, particularly in environments heavily reliant on disk operations like database servers or file servers, monitoring Disk Input/Output (I/O) stats is crucial. An effective tool to help you in this endeavor is iotstat. This utility can provide real-time detailed information about disk I/O by each device, aiding in performance tuning and troubleshooting. In this blog post, I'll introduce you to iotstat, explain its benefits, and guide you through installation via different Linux package managers — namely, apt (for Debian-based distributions), dnf (for Fedora and other RHEL-based distributions), and zypper (for openSUSE/SUSE).

Introduction to Dstat: Your System Resource Monitoring Tool System administrators and power users understand the importance of monitoring system resources to ensure that their systems run smoothly. One powerful tool for this purpose is dstat. This versatile tool is designed to provide comprehensive statistics about various system resources in real-time, combining the power of several other monitoring tools like vmstat, iostat, and ifstat. In this blog post, we'll explore what makes dstat exceptional and provide installation instructions for various Linux distributions using different package managers such as apt, dnf, and zypper.