systemd-analyze

          3.846s NetworkManager-wait-online.service
          1.690s apparmor.service
          1.603s plymouth-start.service
          1.235s systemd-backlight@backlight:intel_backlight.service
          1.101s dev-mapper-xubuntu\x2d\x2dvg\x2droot.device
           722ms plymouth-read-write.service
           503ms lvm2-pvscan@8:1.service
           335ms systemd-rfkill.service
           302ms networkd-dispatcher.service
           297ms udisks2.service
           292ms NetworkManager.service
           282ms snapd.service
           239ms ModemManager.service
           206ms accounts-daemon.service
           196ms upower.service
           183ms systemd-journal-flush.service
           183ms systemd-logind.service
           171ms keyboard-setup.service
           163ms bluetooth.service
           159ms speech-dispatcher.service
           156ms lm-sensors.service
           150ms avahi-daemon.service
           145ms apport.service
           145ms systemd-udev-trigger.service
           142ms systemd-timesyncd.service
           139ms systemd-resolved.service
           122ms lightdm.service
           115ms plymouth-quit-wait.service
           109ms grub-common.service
           101ms motd-news.service
            98ms systemd-journald.service
            97ms wpa_supplicant.service
            89ms thermald.service
            87ms gpu-manager.service
            84ms lvm2-monitor.service
            80ms rsyslog.service
            79ms user@1000.service
            71ms pppd-dns.service
            57ms packagekit.service
            54ms systemd-modules-load.service
            52ms systemd-udevd.service
            51ms alsa-restore.service
            40ms snapd.seeded.service
            35ms systemd-tmpfiles-setup.service
            32ms polkit.service
            32ms systemd-tmpfiles-setup-dev.service
            31ms colord.service
            29ms binfmt-support.service
            24ms systemd-tmpfiles-clean.service
            23ms systemd-remount-fs.service
            22ms kmod-static-nodes.service
            20ms blk-availability.service
            20ms hddtemp.service
            19ms dev-mqueue.mount
            18ms proc-sys-fs-binfmt_misc.mount
            18ms systemd-sysctl.service
            18ms dev-hugepages.mount
            17ms kerneloops.service
            17ms sys-kernel-config.mount
            16ms sys-kernel-debug.mount
            14ms ureadahead-stop.service
            13ms systemd-random-seed.service
            12ms ufw.service
            12ms systemd-update-utmp.service
            11ms rtkit-daemon.service
            10ms setvtrgb.service
            10ms dev-mapper-xubuntu\x2d\x2dvg\x2dswap_1.swap
            10ms console-setup.service
            10ms systemd-user-sessions.service
             8ms systemd-update-utmp-runlevel.service
             7ms snapd.socket
             7ms systemd-backlight@leds:dell::kbd_backlight.service
             5ms sys-fs-fuse-connections.mount