Thank for your answer
Code:
mick ~ SIGINT systemd-analyze critical-chain
The time when unit became active or started is printed after the "@" character.
The time the unit took to start is printed after the "+" character.
graphical.target @1min 17.050s
└─multi-user.target @1min 17.049s
└─smbd.service @1min 14.707s +2.340s
└─nmbd.service @1min 10.926s +3.767s
└─network-online.target @1min 10.901s
└─network.target @1min 10.899s
└─networking.service @21.002s +49.892s
└─apparmor.service @17.479s +1.884s
└─local-fs.target @17.471s
└─zfs-mount.service @17.247s +223ms
└─zfs-import.target @17.241s
mick ~ ^C
mick ~ SIGINT