gistfile1.txt

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 @2min 18.244s
└─multi-user.target @2min 18.244s
  └─docker.service @2min 9.221s +9.022s
    └─network-online.target @2min 9.192s
      └─dnsmasq.service @9.172s +76ms
        └─network.target @9.141s
          └─systemd-networkd.service @8.730s +410ms
            └─network-pre.target @8.693s
              └─ip6tables.service @8.626s +66ms
                └─basic.target @8.625s
                  └─dbus-broker.service @8.598s +24ms
                    └─dbus.socket @8.589s
                      └─sysinit.target @8.585s
                        └─systemd-timesyncd.service @8.543s +42ms
                          └─systemd-tmpfiles-setup.service @8.441s +67ms
                            └─local-fs.target @8.394s
                              └─run-docker-netns-f34523182440.mount @2min 12.849s
                                └─local-fs-pre.target @1.063s
                                  └─systemd-tmpfiles-setup-dev.service @1.038s +24ms
                                    └─systemd-sysusers.service @995ms +42ms
                                      └─systemd-tmpfiles-setup-dev-early.service @866ms +53ms
                                        └─kmod-static-nodes.service @845ms +18ms
                                          └─systemd-journald.socket @837ms
                                            └─system.slice @794ms
                                              └─-.slice @793ms