List units ordered by startup time.
Section: Boot Analysis
Show slowest units
bash
bash
systemd-analyze blameExplanation
Great for identifying services slowing boot.
Learn the surrounding workflow
Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.
Related commands
Same sheet · prioritizing Boot Analysis
Show boot time
Measure firmware, loader, kernel, and userspace startup time.
Show critical startup chain
Display boot dependency chain affecting startup time.