We Need to Talk About Systemd - Boot Time Optimization for the New init daemon

We Need to Talk About Systemd - Boot Time Optimization for the New init daemon

Linux Foundation via YouTube Direct link

Intro

1 of 22

1 of 22

Intro

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We Need to Talk About Systemd - Boot Time Optimization for the New init daemon

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  1. 1 Intro
  2. 2 About Chris Simmonds
  3. 3 What is an init daemon?
  4. 4 Init daemons for embedded use cases
  5. 5 Systemd is not just an init daemon
  6. 6 What are the advantages of systemd?
  7. 7 Units, services and targets
  8. 8 Unit dependencies
  9. 9 Order: Before and After
  10. 10 The default target
  11. 11 Reverse dependencies: WantedBy
  12. 12 The Install section
  13. 13 systemcti
  14. 14 Reducing boot time
  15. 15 Measuring systemd boot time
  16. 16 First attempt
  17. 17 systemd-analyze 3/3
  18. 18 2nd attempt
  19. 19 Other useful systemd features
  20. 20 Watchdog
  21. 21 Resource limits
  22. 22 systemd-analyze 2/3

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