Performance is a cornerstone of effective system administration, particularly in the Linux ecosystem. Whether you're managing a high-traffic web server, a data-intensive application, or a development ...

Linux, an open source operating system, powers a vast array of devices from personal computers to servers and supercomputers. Its flexibility and efficiency have made it a popular choice among ...

The sar command can provide detailed system metrics on just about every aspect of system performance. You can query it on as as-needed basis or set it up to provide daily reports. Sar is a system ...