systemd

[root@Arch cirrus]# systemd-analyze blame
  3853ms dhcpcd@eth0.service
  2331ms systemd-vconsole-setup.service
  1106ms dev-hugepages.mount
  1043ms sys-kernel-debug.mount
  1026ms dev-mqueue.mount
   950ms systemd-remount-fs.service
   923ms systemd-udev-trigger.service
   807ms boot.mount
   796ms systemd-udevd.service
   280ms dev-sdd2.swap
   202ms systemd-readahead-replay.service
   183ms udisks2.service
   178ms systemd-readahead-collect.service
   166ms systemd-sysctl.service
    55ms systemd-tmpfiles-setup.service
    54ms systemd-logind.service
    39ms mnt-INT2.mount
    28ms tmp.mount
     8ms systemd-user-sessions.service
     3ms sys-fs-fuse-connections.mount
     2ms proc-sys-fs-binfmt_misc.mount
-----------------------------------------------------------------------
systemctl enable systemd-readahead-collect.service systemd-readahead-replay.service
systemd-analyze
systemd-analyze blame
journalctl --disk-usage
systemctl enable dhcpcd@eth0.service
systemctl enable syslog-ng.service
systemctl enable slim.service or systemctl enable kdm.service    depending on login mgr
systemctl enable NetworkManager.service
systemctl enable ntpd.service


Show all messages by a specific executable:
journalctl /usr/lib/systemd/systemd

Show all messages by a specific process:
journalctl _PID=1

Show all messages by a specific unit:
journalctl _SYSTEMD_UNIT=netcfg.service