You can use systemd-analyze blame if you want raw numbers:

This command prints a list of all running units, ordered by the time they took to initialize. This information may be used to optimize boot-up times.

Good way to see if your systemd also waits 2 minutes for a network connection which already exists but it can’t see it because systemd doesn’t do the networking (lxc containers on proxmox in my case) lol.

Also see systemd-analyze.