hey there, I noticed your systemd-analyze additions to the systemd wiki page. I happen to have added a section about this a few hours ago (not blaming you for not noticing ;) ): https://wiki.archlinux.org/index.php/Systemd#systemd-analyze
I also noticed that your section "Enabling bootchart in conjunction with systemd" is a subsection of "Systemd journal" which doesn't really make sense to. Maybe we should just merge the bootchart stuff into the systemd-analyze section?!
My bad. It wasn't there yesterday when I posted the bootchart section. I'll merge both sections into the location you suggested. Thanks for pointimng it out.