systemd-analyze

Analyze and debug system manager. Show timing details about the boot process of units (services, mount points, devices, sockets). More information: <https://www.freedesktop.org/software/systemd/man/systemd-analyze.html>.

Install

All systems
curl cmd.cat/systemd-analyze.sh
Debian Debian
apt-get install systemd
Ubuntu
apt-get install systemd
Arch Arch Linux
pacman -S systemd
image/svg+xml Kali Linux
apt-get install systemd
CentOS
yum install systemd
Fedora
dnf install systemd
Windows (WSL2)
sudo apt-get update sudo apt-get install systemd
Raspbian
apt-get install systemd
Dockerfile
dockerfile.run/systemd-analyze

Analyze and debug system manager. Show timing details about the boot process of units (services, mount points, devices, sockets). More information: <https://www.freedesktop.org/software/systemd/man/systemd-analyze.html>.

  • List all running units, ordered by the time they took to initialize:
    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 -Tsvg > path/to/file.svg
  • Show security scores of running units:
    systemd-analyze security

© tl;dr; authors and contributors