Create an SVG file showing when each system service started, highlighting the time that they spent on initialization

Analyze and debug system manager.
Show timing details about the boot process of units (services, mount points, devices, sockets).
More information: <https://manned.org/systemd-analyze>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

systemd-analyze plot > {{path/to/file.svg}}

click the source code to copy install systemd-analyze on any operating system with command-not-found.com