Show boot time
systemd-analyze
Show detailed boot time
systemd-analyze time
Blame slow services
systemd-analyze blame
Show critical chain
systemd-analyze critical-chain
Critical chain for specific service
systemd-analyze critical-chain nginx.service
Plot boot graph (SVG)
systemd-analyze plot > boot.svg
Show service dependencies
systemd-analyze dot nginx.service | dot -Tsvg > nginx-deps.svg
Verify system configuration
systemd-analyze verify
Verify specific service
systemd-analyze verify /etc/systemd/system/myapp.service
Show security score
systemd-analyze security
Security analysis for service
systemd-analyze security nginx.service
List unit files
systemd-analyze unit-files
Show calendar events
systemd-analyze calendar "Mon *-*-* 00:00:00"
Verify timer syntax
systemd-analyze calendar weekly
Show unit paths
systemd-analyze unit-paths
Dump all unit properties
systemd-analyze dump
Show condition test
systemd-analyze condition 'ConditionPathExists=/etc/nginx/nginx.conf'
Set boot target analysis
systemd-analyze set-log-level debug
Check boot loader entries
systemd-analyze --boot-loader-entries
Compare boot times
systemd-analyze plot --iterations=5 > boot-comparison.svg