這是本文件的舊版！

Systemd

boot time analyze

systemd-analyze

systemd-analyze
systemd-analyze blame
systemd-analyze plot > /tmp/plot.svg

systemd-bootchart

systemd-bootchart

https://wiki.gentoo.org/wiki/Systemd#systemd-bootchart

https://wiki.archlinux.org/index.php/Improving_performance/Boot_process#Analyzing_the_boot_process