Linux Performance Monitoring: Using Tools Like top, vmstat, and iostat

Linux systems are renowned for their robustness and efficiency, making them a preferred choice for servers, desktops, and embedded systems. However, with great power comes the need for effective monitoring and maintenance. Performance monitoring is a critical aspect of system administration, ensuring that all processes and resources are functioning optimally. In this article, we’ll delve into three essential tools for monitoring Linux performance: top, vmstat, and iostat.

Source: LXer – Linux Performance Monitoring: Using Tools Like top, vmstat, and iostat

[$] A discussion on kernel-maintainer pain points

A regular feature of the Kernel Maintainers Summit is a session where Linus
Torvalds discusses the problems that he has been encountering. In recent
years, though, there have been relatively few of those problems, so this
year he turned things around a bit by asking
the community
what problems it was seeing instead. He then addressed
them at the Summit in a session covering aspects of the development
community, including feedback to maintainers, diversity (or the
lack thereof), and more.

Source: LWN.net – [$] A discussion on kernel-maintainer pain points

Pipewire 1.0 released

PipeWire, the audio/video bus meant to
replace PulseAudio, JACK, and other systems, has reached
1.0
. In celebration, Fedora Magazine is running an
interview with PipeWire creator Wim Taymans
.

PipeWire is an IPC mechanism for multimedia. The most interesting
stuff will happen in the session manager, the modules, the
applications and the tools around all this. I hope to see more cool
tools to route video and set up video filters etc.



Source: LWN.net – Pipewire 1.0 released

Elecrow launches LoRaWAN Gateway module for Raspberry Pi

Elecrow has launched a new LoRaWAN device this month, utilizing Semtech technology and featuring a mini PCIe form-factor. It is designed for a variety of IoT applications, including smart city infrastructure and industrial automation, among others. At the core of the module is the Semtech Network’s SX1302 LoRaWAN baseband chip, a significant upgrade over previous […]

Source: LXer – Elecrow launches LoRaWAN Gateway module for Raspberry Pi

Runlevels and the Boot Process in Linux

Linux, an immensely powerful and versatile operating system, sits at the heart of countless applications, from tiny embedded devices to massive servers. A pivotal aspect for any user, whether a seasoned system administrator or a curious enthusiast, is understanding its boot process and runlevels. This article aims to demystify these concepts, illuminating the path Linux takes from power-on to a fully operational state, and explaining the intricacies of its runlevel system.

Source: LXer – Runlevels and the Boot Process in Linux