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 ...

Linux users running Lenovo's Legion gaming handhelds and laptops are about to get a much-needed update to the way their ...

System performance is key to getting the most out of Linux. There are several command line and GUI tools to make this task easy. Here you'll learn about htop, glances, Mission Center, and more apps.

Nginx is a versatile and high-performance server known for its capabilities in web serving, reverse proxying, caching, load balancing, and media streaming. Its asynchronous, event-driven architecture ...

In this video from the SCaLE 12 Linux Expo, Brendan Gregg from Netflix presents: What Linux Can Learn from Solaris Performance, and Vice-Versa. How does Linux system performance compare to other OSes, ...

High-performance computing (HPC) uses parallel data processing to deliver the speediest possible computing performance. Whether it's supercomputers, such as the Exabyte fast Frontier HPE Cray ...

Intel CPUs are now known to contain a serious flaw that can compromise system security. It can't be fixed by microcode or UEFI update, and the solution -- a significant set of patches applied to ...