We’d probably need to qualify this with “bad compared to what”. I can’t complain, as it does its job, and I’ve been able to tweak what I needed to. As I don’t tinker with it every week, I keep a sticky note rolled up on my desktop, or I quickly use ‘cheat systemd’ to remember some key examples.
I was getting really long start up time earlier this year (like 19 mins before the desktop was fully responding) and after trying everything else I tried ditching BTRFS and reverting my /home drive back to ext4. Turns out BTRFS start and checks was killing my boot times. Now, as fast as anything.
The following have been my saviours though in identifying boot times: journalctl -b -p err systemd-analyze blame --user systemd-analyze blame