We Need to Talk About Systemd: Boot Time Optimization for the New init daemon - Chris Simmonds, 2net
We Need to Talk About Systemd: Boot Time Optimization for the New init daemon - Chris Simmonds, 2net
Systemd has many advantages over the traditional System V init daemon. One advantage is its ability to run init tasks in parallel, which should reduce the boot time. Yet in practice the boot time seems to go up, not down. Why so? What did I do wrong?
The fact is that like all tools you have to know how to use it to make it effective. With the default configuration, systemd is indeed quite slow. In this presentation I will delve into systemd units and their dependencies and show you how to eliminate tasks that you don’t need and reorder the remaining tasks to get a working system in the minimum time. Ultimately, we will find that systemd just needs to be loved
Видео We Need to Talk About Systemd: Boot Time Optimization for the New init daemon - Chris Simmonds, 2net канала The Linux Foundation
Systemd has many advantages over the traditional System V init daemon. One advantage is its ability to run init tasks in parallel, which should reduce the boot time. Yet in practice the boot time seems to go up, not down. Why so? What did I do wrong?
The fact is that like all tools you have to know how to use it to make it effective. With the default configuration, systemd is indeed quite slow. In this presentation I will delve into systemd units and their dependencies and show you how to eliminate tasks that you don’t need and reorder the remaining tasks to get a working system in the minimum time. Ultimately, we will find that systemd just needs to be loved
Видео We Need to Talk About Systemd: Boot Time Optimization for the New init daemon - Chris Simmonds, 2net канала The Linux Foundation
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
The Tragedy of systemdDemystifying systemdToybox vs BusyBox - Rob Landley, hobbyistMarrying U-Boot, uEFI and grub2 - Alexander Graf, SUSEA Pragmatic Guide to Boot-Time Optimization - Chris Simmonds, ConsultantLinux Talk | The Dual Boot Deception(Well I'm sorry but) Systemd Does Suck - T2sday Updates #262Pull Up Resistor Tutorial | AddOhms #1510 Things I Wish I Knew Before Experiencing Burnout - Jason Hibbets, Red HatNYLUG Presents: Lennart Poettering -on- Systemd in 2018Using systemd features to secure services - DevConf.CZ 2020Booting fasterBenno Rice: The Tragedy of systemd -- BSDCan 2018How and why (not) to use the 127.0.0.53 nameserver, systemd-resolved and resolvctl Or what is syste…Reducing the boot time of Linux devices - Chris SimmondsHow to use systemd to keep programs runningThe systemd Journal - OpenTechSummit 2016LISA18 - Solving All the Problems with systemdMaking C Less Dangerous in the Linux kernel