Enter a command. For example: watch, btrfs device, mpg123, firewall cmd.


Analyze and debug system manager. Show timing details about the boot process of units (services, mount points, devices, sockets). More information:
  • List time of each unit to start up:
    systemd-analyze blame
  • Print a tree of the time-critical chain of units:
    systemd-analyze critical-chain
  • Create an SVG file showing when each system service started, highlighting the time that they spent on initialization:
    systemd-analyze plot > {{path/to/file.svg}}
  • Plot a dependency graph and convert it to an SVG file:
    systemd-analyze dot | dot -T{{svg}} > {{path/to/file.svg}}
  • Show security scores of running units:
    systemd-analyze security

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