Comment 11 for bug 1702823

Reproducing the bug on zesty:
$ dpkg-query -W systemd
systemd 232-21ubuntu5
$ bash test.sh
              accounts-daemon.service : Tasks: 3 (limit: 4915)
                        acpid.service : Tasks: 1 (limit: 4915)
                          atd.service : Tasks: 1 (limit: 4915)
                         cron.service : Tasks: 1 (limit: 4915)
                         dbus.service : Tasks: 1 (limit: 4915)
                       iscsid.service : Tasks: 2 (limit: 4915)
                 lvm2-lvmetad.service : Tasks: 1 (limit: 4915)
                        lxcfs.service : Tasks: 3 (limit: 4915)
                       polkit.service : Tasks: 3 (limit: 4915)
                      rsyslog.service : Tasks: 4 (limit: 4915)
                        snapd.service : Tasks: 6 (limit: 4915)
                          ssh.service : Tasks: 1 (limit: 4915)
             systemd-journald.service : Tasks: 1 (limit: 4915)
               systemd-logind.service : Tasks: 1 (limit: 4915)
             systemd-networkd.service : Tasks: 1 (limit: 4915)
             systemd-resolved.service : Tasks: 1 (limit: 4915)
            systemd-timesyncd.service : Tasks: 2 (limit: 4915)
                systemd-udevd.service : Tasks: 1
              accounts-daemon.service :
                        acpid.service :
                          atd.service :
                         cron.service :
                         dbus.service :
                       iscsid.service :
                 lvm2-lvmetad.service :
                        lxcfs.service :
                       polkit.service :
                      rsyslog.service :
                        snapd.service :
                          ssh.service :
             systemd-journald.service :
               systemd-logind.service :
             systemd-networkd.service :
             systemd-resolved.service :
            systemd-timesyncd.service :
                systemd-udevd.service :
              accounts-daemon.service : Tasks: 3 (limit: 4915)
                        acpid.service : Tasks: 1 (limit: 4915)
                          atd.service : Tasks: 1 (limit: 4915)
                         cron.service : Tasks: 1 (limit: 4915)
                         dbus.service : Tasks: 1 (limit: 4915)
                       iscsid.service : Tasks: 2 (limit: 4915)
                 lvm2-lvmetad.service : Tasks: 1 (limit: 4915)
                        lxcfs.service : Tasks: 3 (limit: 4915)
                       polkit.service : Tasks: 3 (limit: 4915)
                      rsyslog.service : Tasks: 4 (limit: 4915)
                        snapd.service : Tasks: 6 (limit: 4915)
                          ssh.service : Tasks: 1 (limit: 4915)
             systemd-journald.service : Tasks: 1 (limit: 4915)
               systemd-logind.service : Tasks: 1 (limit: 4915)
             systemd-networkd.service : Tasks: 1 (limit: 4915)
             systemd-resolved.service : Tasks: 1 (limit: 4915)
            systemd-timesyncd.service : Tasks: 2 (limit: 4915)
                systemd-udevd.service : Tasks: 1

Upgrading
$ dpkg-query -W systemd
systemd 232-21ubuntu7
$ bash test.sh
              accounts-daemon.service : Tasks: 3 (limit: 4915)
                        acpid.service : Tasks: 1 (limit: 4915)
                          atd.service : Tasks: 1 (limit: 4915)
                         cron.service : Tasks: 1 (limit: 4915)
                         dbus.service : Tasks: 1 (limit: 4915)
                       iscsid.service : Tasks: 2 (limit: 4915)
                 lvm2-lvmetad.service : Tasks: 1 (limit: 4915)
                        lxcfs.service : Tasks: 3 (limit: 4915)
                       polkit.service : Tasks: 3 (limit: 4915)
                      rsyslog.service : Tasks: 4 (limit: 4915)
                        snapd.service : Tasks: 5 (limit: 4915)
                          ssh.service : Tasks: 1 (limit: 4915)
             systemd-journald.service : Tasks: 1 (limit: 4915)
               systemd-logind.service : Tasks: 1 (limit: 4915)
             systemd-networkd.service : Tasks: 1 (limit: 4915)
             systemd-resolved.service : Tasks: 1 (limit: 4915)
            systemd-timesyncd.service : Tasks: 2 (limit: 4915)
                systemd-udevd.service : Tasks: 1
              accounts-daemon.service : Tasks: 3 (limit: 4915)
                        acpid.service : Tasks: 1 (limit: 4915)
                          atd.service : Tasks: 1 (limit: 4915)
                         cron.service : Tasks: 1 (limit: 4915)
                         dbus.service : Tasks: 1 (limit: 4915)
                       iscsid.service : Tasks: 2 (limit: 4915)
                 lvm2-lvmetad.service : Tasks: 1 (limit: 4915)
                        lxcfs.service : Tasks: 3 (limit: 4915)
                       polkit.service : Tasks: 3 (limit: 4915)
                      rsyslog.service : Tasks: 4 (limit: 4915)
                        snapd.service : Tasks: 5 (limit: 4915)
                          ssh.service : Tasks: 1 (limit: 4915)
             systemd-journald.service : Tasks: 1 (limit: 4915)
               systemd-logind.service : Tasks: 1 (limit: 4915)
             systemd-networkd.service : Tasks: 1 (limit: 4915)
             systemd-resolved.service : Tasks: 1 (limit: 4915)
            systemd-timesyncd.service : Tasks: 2 (limit: 4915)
                systemd-udevd.service : Tasks: 1
              accounts-daemon.service : Tasks: 3 (limit: 4915)
                        acpid.service : Tasks: 1 (limit: 4915)
                          atd.service : Tasks: 1 (limit: 4915)
                         cron.service : Tasks: 1 (limit: 4915)
                         dbus.service : Tasks: 1 (limit: 4915)
                       iscsid.service : Tasks: 2 (limit: 4915)
                 lvm2-lvmetad.service : Tasks: 1 (limit: 4915)
                        lxcfs.service : Tasks: 3 (limit: 4915)
                       polkit.service : Tasks: 3 (limit: 4915)
                      rsyslog.service : Tasks: 4 (limit: 4915)
                        snapd.service : Tasks: 5 (limit: 4915)
                          ssh.service : Tasks: 1 (limit: 4915)
             systemd-journald.service : Tasks: 1 (limit: 4915)
               systemd-logind.service : Tasks: 1 (limit: 4915)
             systemd-networkd.service : Tasks: 1 (limit: 4915)
             systemd-resolved.service : Tasks: 1 (limit: 4915)
            systemd-timesyncd.service : Tasks: 2 (limit: 4915)
                systemd-udevd.service : Tasks: 1

Looking much better.